, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/26 07:04:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x3, 0x0, 0x0, 0x200000000004}, 0xc) r0 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003eb000)={0x0, 0x87, "00000003391b858746a574860dc44b8a029b42edb80bd008e643a7108ad750795a7ef9a0b014fcb10ca22c1b38d70e979778c0c5fc597f9592ffc6ea7caae9c2e3a0e3d84842aea41a56caf446d062eed0d7a8d0dcb0ad1085957fd6689f20351b7b3b14fc74c36a56d1bafe7b4d3f62414587436e8287dd6a622cee42ce50bb8f9fafb03354a8"}, &(0x7f0000e7d000-0x4)=0x8f) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000714000)={r1, 0xcb71, 0x20, 0xa0, 0x17}, &(0x7f0000f6d000)=0x18) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00002d9000)=""/205, &(0x7f0000ce1000)=0xcd) socketpair(0x3, 0x7, 0x100000000, &(0x7f0000bc4000-0x8)={0x0, 0x0}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") [ 59.179975] audit: type=1326 audit(1516950284.901:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9664 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x0 [ 59.204550] audit: type=1326 audit(1516950284.931:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9664 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x0 2018/01/26 07:04:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x600, &(0x7f00000b5000)="2a61535aacbf20cf1ede827b0beb539c93ec74c5d44bf31fb86975f241b8ce9792f2532e6169272588173c0a8c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000f54000)="f03f54a260b38aee3f2a60d5f63cfe4219f27f811e116a8dd98a2b00e9e8") getrusage(0x1, &(0x7f0000aac000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000002000-0x8)={r3, 0x2}) 2018/01/26 07:04:45 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x28000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80800) sendmsg$nl_route(r1, &(0x7f0000001000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x400804}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x5c)=@setlink={0x5c, 0x13, 0x4, 0x5, 0x1, {0x0, 0x0, 0x0, r2, 0x4, 0x10000}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x0}, @IFLA_CARRIER={0x8, 0x21, 0xff}, @IFLA_MASTER={0x8, 0xa, 0x1}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_PHYS_PORT_ID={0x14, 0x22, "08e1eb555228de413e58abac728c2baa"}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x2f}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0xc000) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000001000)=""/138, &(0x7f0000002000-0x4)=0x8a) 2018/01/26 07:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) statfs(&(0x7f0000d6f000)='./file0\x00', &(0x7f0000713000-0xbb)=""/187) r0 = openat(0xffffffffffffffff, &(0x7f0000477000)='./file0\x00', 0x404040, 0x8) r1 = request_key(&(0x7f0000875000-0xb)='pkcs7_test\x00', &(0x7f00008fc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000752000)=',\x00', 0x0) r2 = add_key$keyring(&(0x7f0000377000-0x8)='keyring\x00', &(0x7f0000d2f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000073d000-0x10)={0x7, 0xfb, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000fef000)='./file0\x00', 0x22) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom(r3, &(0x7f000050a000-0x86)=""/134, 0x86, 0x2, &(0x7f0000581000)=@ax25={0x3, {"26511bfa7293c7"}, 0x7}, 0x10) keyctl$link(0x8, r1, r2) r4 = getpgid(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000558000)=r4) keyctl$update(0x2, r2, &(0x7f0000b48000-0xc9)="609226eb4eb3361eb853b3b61be2cc821efdad256531fa3b861eb4b79377bf813c96b2471f7037fa9ade2479f059e84696308decde4ab345f854af20f5a26f555d03013393a7f10ec1f7fd9bdea37eaac7994e6cae62f06de0bbc0139db5494823810b20305267b0d7801b90d1d8d18b4a6e4b56b198aafb075ca57a73581a780017c01f8d8d4d9e673872d9ae89bb12b3905b0e15f054c56c468c04f0479f125c334c617a3b186e7a0211090be46364eb838992c2515db91f16a764b58ade38f51f4ab9403feb59b0", 0xc9) syz_emit_ethernet(0x134, &(0x7f0000e49000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x3, 0x100000001, 0x126, 0x1, 0xaba, 0x1, 0x0, 0x0, @rand_addr=0x4, @rand_addr=0x6, {[@ra={0x94, 0x6, 0x877}, @noop={0x1}, @ra={0x94, 0x6, 0x4}, @end={0x0}, @end={0x0}]}}, @igmp={0x12, 0x8, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, "cda44774063c630f9b82bf696dabf8d52125a3604d977dddc0292ad8eb97b94462b7b6cbeed616de4f83acb723e4da354d878a0b9b4dc3f3a965886e5988b0319aebeed117e12772d2b9dab64e4b0635d5883ba2e421249174a4e91db650ad37287a6f174802361bc8ae40a595541623ddfc1182f8b107cd9c4d53da440d60178b3b63d90fdeddbeaa21da7e58a8c8be982423b523116cd1294fa50aa284c3eb188089f2ea396f2e0e1bfc60a4eeebb9a4f2c98a2cbd467f28820547b948b4be06c703edc1da06a3d09a3b46dd7f4f54fa4b334897b461d8e2239e22c88c1fd9a7045468a2202e38cdf01f737b6a71fc3c6ff288b2331c942c82"}}}}}, 0x0) 2018/01/26 07:04:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00008b3000-0x3f85)={'raw\x00', 0xd2b, 0x1, 0x3f25, [0x3ff, 0x3, 0x0, 0x8, 0x6], [0x5, 0x100000000, 0x1, 0xaf2, 0x7fffffff], 0x10, &(0x7f0000000000)={0x0, 0x0}, [{{{@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffffff, @common='vcan0\x00', @common='ip6tnl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x10}, 0x9, 0x14d4, 0x157e, 0x10, {0x4, 0x1}, [{0xd9, "839c941130070cc3d85398438d9c85b1fdcf384d1e54a661f458e60df4", 0x5, "bb483584705b8bac66714a0bf887581d59bdb2c7460d2c619bf5f9e05df40dcbfba40c08e703ae5691d1f760af38b9afc8bc6d5bf5344544d3bd7a49e0fe4024d1db5ef6613bbcca63bd335f0484bbf9514f3232e66d8a2eef29a96ec74929334876494fefcf6b5245ae547c0225b0793f9b296a8dbbfbc93b30e2ee0bff286a2b80b81a472f0d45e520c44761860abfe8fdfd0362e5660de424d8afe4fe74099a0f31c7d9fc495ab7015351a05614f9ff597b8f32316bbb3a"}, {0x1020, "3e25a6fcee3386691f81ed0916badd40e62f5ab9803e128e6d8560ccd9", 0x7, "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{0x9a, "93db671281f6e77a675e79a0e4737546712f0704da2dd00376b05ed08a", 0x1, "a8c9b81c9cf1b0fe00b95afb0b86ffc0a4b2be9c3f42d0283bbf4748d0c365fec79f7acfd6ca1f82ba723813c576999b65d69684706cbd7eb7b00619441cb2a7b0f96c1f0b69b8785e728725323f4c30bf397301ec4d8b3fa80b851b37f30651d44339eee8b1db8ff8793b9366a1dbdb92afa8fcf4cc7545182b"}, {0x34, "d481520106dc8567a52d8e71cec21de7501c34c2456127a94b85866765", 0x400, "6dcd2255ab2da1ed6c38c96e581621ddb9a0ebdb"}, {0x10b, "a2a08979f7a1872661e512e9a392d438be63f339a46cec06d42fa89e31", 0x382006f0, "1c0a2d0fabcc8962737377830a9d7c2f6a2bbf8d31dddf26d09f123a1742bb12c875f7d3b634661147d4819aa4885f19b19c7ea53485b74d75ec667a647f0aecf7968d5a454370dbd19544ac0928abf55e8a95aa6b26b74aeed1924537ec67faece02b2f94aedcbeaaf1d7f32b840a0aabb736a6c46ea87185ca65aa21f860f15446457635130d8b0f657e4d2f5e116741741fd7606aab217d44d590753c7ff60cc7aa8b4f692a42703da660e88e182f05e8e168ccee32eadab95a1d83673ead33e1bb72d79c6766a9ff3f115162a05c06eafeb89a1e84502464c3cc54824f1d4647b93daeab09a81bda3c"}, {0xa9, "85e724ffdf1de29dd1e348467a0282e60d12934bc6a1332363398d9ccf", 0x9, "a7b326fb229a32cc5b92287301d966f3bc8a923b9a2511889169f6cd5e4f869c901f9c6af2450c91b4b9f7a7def275d63897b6e324f7035046c390a33084de77d92b92458b5a29b84493cf40e48fbe7654720f12c9a0582e6247d8b667f36bd41ab12fa5440cad483f9ebabbf3feb2d364d4d398746ca92ae0c6703020b805a413e385b9063c494b57"}, {0xe9, "945cd807bc43f6a17fed6694b6589b070ed8e5cda24c1bf80de7e2f276", 0x6, "297107edd18466915c61df8d5ccf97fde7a7e3a8c062db0f712f1b760457b3759f40d8e66976ae7cca60f72a6d2f5ee2ccef44ae0a23f121d370816668097187ee008546c20f2c42b20b6361539f1bd058f47270edb8aacb9fff55e0fd989f0e9ef675d67ca6503b2038935b96cc17fb43ac5c766e6bd643b4291ae3ee6ee676e781a30840fdc67ecbf5a8f39c13cbf84a05e135e867a10c174e9492bd091ba0e9a4e9d75eceeece9d2fc79e6dbc14f9e936e2a4ecf2ef70f7419c5e1a7279bce1cced67630b565482"}]}, {0xaa, "431b0db04f520a085850c2e196915a2af03b0caf9b316d29c929e10dde", 0x3, "ba639c67af1c58c9db3826fb90876e09c5c5f8d1e0c9d4cc91d3c96a826e87a5e0815f18cc5b7af5ec5cc20b0085bdc1ec442d1d19bbcdeeeb74f07d4bd416bff5e9bf17385115982cc0a0f16c67ed266aa9777a94173465615f7ad16af480397670cf685135f5fa06fc0c28e7c8914d4eb114674a0c541e53cbde10a6429df5a5f99caf0ff500f7759f"}}, {{{@loopback=0x7f000001, @loopback=0x7f000001, 0xf2f2b6e975db17d4, 0xffffffff, @generic="73560a75c79f85a611e00fc445f72ada", @common='erspan0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x2, 0x40}, 0xa9, 0x320, 0x389, 0xc, {0x3, 0x7fffffff}, [{0xe7, "164c0069585aa917e7093bc181213590e3e8e608ee2d505312285a21fd", 0x8, 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{0x20, "ea83f3e0beaf7913adf4d786e077042b2a5e30d2f27f61d632a8dca4e8", 0x7, ""}, {0x2b, "13e7464f78f9190c7d6104a3bdc31b8d6f92634b21de0bad28af921ef8", 0x8, "3185b4a292819552fcc119"}, {0x10c, "82a7990db1d12f6e06dbb4fcdb196b441ee63d8eea5919aa461b60298c", 0x100000000, "f3593c729ff9259ceb02fbe15696a7fe42d34aabf89518a1b47e30210d6a8cde7b1c516371ef7945cfc8d0f1ca34559e3b6fdf88e3991f74f777688e8a615a9db3acd307dc0a24fb5b0df836cf71cfbed1eb00e3ae6af4302e5d99193f946657caeb1f3f50ffeed99a279fb553e70cbbd696e03a1cbf23fe386aa59adc247f15558ac21b6ea159635ef32bdcdee29a3c0e3a64da9e72dda309c348b0ba4d1d50715b26fa34084a85e63a1fb12ec9743c7843c8d2f7e6e2ab8262631475c80cc64e865fc2d3c82a73866fe10fd90ba5cc2252f5e62c3b27b60fc46be8888b05448ba6e1a3b55af3b8943dfa74"}, {0x21, "fc6d39ad44e617c5d413713bdede0ce3baa905fdb08103f772d1b08201", 0x8, "8d"}, {0x9b, "566262e4081f1b40e90ee3a215c25bee9d47e5160b34f5d91f687b90db", 0x1, "7b1771382bce58e7f8d50154c552cbcb6055d932608cc95e9bca1df86e0333d2f234933cfe140d28790747a2f5c5f5f87896b8357a045d2094667b91e6c1deb4cd5fd8e3e433126a14b547be0c23f2fcf66c496714795590dbcda77a4b11222f938ce8d49b196142ba3a5a79e9dcf4da0afabc94ca9a5d18e205b9"}, {0x49, "7d1b341250064cbb77003d8a79cc6a71260af13a2a10d78b5285c70c70", 0x7, "74a22ac9f7a1e9f7b8e06a1f1ce66689d719dc5f12e5bc8fd10b01e62ce638f6142c1dfa67ae7bd01b"}]}, {0xfc, "6d76582758822d5706fdc6266602543fc613004043e54c20ffd4cc20b1", 0x100000001, "1351a1f58ca0653867be1d08f036c899b3cd038af197ea97b7843d3e3e56bf9afeaec7162772913ef1627e51a065e0c8fca10b4c80239a0d69161d0bef36ced38b2ae4fc56e0722500dcbb9679742899a422c158807972f7d86a0b2c91a784bf290d39826e814a9c99e0de801a6a6584f6abc2b12d0264e2a9b29f466d2f27ca5c5aa35aeb4c429ee8c56e190b5274243a50fa216448372156b951410aa5bbea66381208920de078a738f069aa90af8c174e90ece0dc47e27a11e4bd6990f4065385c40505db4dd2565347c326aaae399266fab08441e28a06134c6b"}}, {{{@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffff00, 0x0, @generic="13181029efd8bc3ccd4a391e548326e8", @generic="4d82e24f1cf1f1ed2127c106de5be420", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x40}, 0x9e2, 0x11f2, 0x1236, 0x3, {0x56c, 0xad}, [{0x30, "e8e1c81e6a294482b0387f7d6d806dd43eeeeecb14f2e0f8f53580ef7a", 0xffffffffffff1a00, "5543383c8ff5a70cbff5f755db916a67"}, {0x4c, "5e33a94c7bc03eb657388c10c8cc81da18b5d2195f64bb065a6eb18264", 0x77b0, "59b4555842f8afb2b33c7a2ff5d80494cd4a6b2572a6c32736b35be365a0fdf9f32bc8e57dbba9ee5dc62307"}, {0xaf, "dcdaee9f2547c015a84c40303c9e31a56bce5c0157c867469cec6d83ca", 0x7, "b108371c7cbd707d893733e112e64ca4d68ca31c8f967393d71b7b76f7857ae5e893d619e0a270fe78ca875d77cd1fc4b13ca110048d0ad4ef990d93425c5ab1dd417bc946765dfc3cc069790813cad0118e48e5937296ffbb6cf16394ce2de81d3ff56533d0f4e94248c9c9b0523f8fc0a09345305df39df76a394428332b920933c0bea70cc8767ace4b67a6bda4"}, {0x1020, "03fba548ad6fb0d40f2c43bde0c1a4b8afaad63698f823a409e732efe5", 0x0, "5465fc7404d73b1d8d4f1b0cd5d1b5f0871cbe690bd67a972ea106ccdaa7bc435c081433764dca24f4a5b6ddf5e7e19e53a0fc0d903715c879367e488a72895efe6dba5a3b8e1356dfbcc87e659fff889c553eae8e6f43329adfc1974416189423f660e634c8e36d2935dc91b768eaff0aa8585141ac6f7d4a0a3feaee6e24ec36f5b8c19f74359709341a74367d839a0aa1563f02ba643b8452ebe8bc33bf6c598f6e252c9825b5d65e04ee66126ececd3e15b208efd3b3b1bf1fd63f66b76b122cd80a17e87e0c15f1967441d3154d1e1fa67394986a81dfa9be92025f05ed25db1287cc7edd051fc936402a30733e663c0660d325f70d0bdb4aeae83a60e255b30579917847d520bbf9dd37be872a0a43e0fff0935898ac0b9144e1e627f929c4acb4111895708f837d983642fe0834bb3bbe80f10e08da4bdd42edbeb462796c56cf26ef9bd0cfd3a42fcbefc7139fdbf81d6cbf7740b0931121c15e4fb23cd9d06da36673d700e44be60aebd940cbd752434cd4c5dd6154fdc20e7312d85cd0cb5f3e3fc94c5839a96432af84cc387725f45fd119a1656635713c9dc31f87782520c74bee0cea1403f420d9af7cdcd719a5590eab0c027a35909182a104426015312d7fe6582e97a8b2ac58465adc10a5a29175604c2cdaa3d31551d8a357f20e408128dbc6dc9187ff0dcba67c4a2117d2f14686f1d0f0dac58810c3e6d566f8735137bac63bf4f88ae04d6e30d63ef64d425a299915af7c9a717defe41ea83b4b3935bc8bc33f15c5059f8e33c19f3e7a0079bf53144eef809b32e846b5a46c10cdac34cbe89bef95f29794ebfa7290fad80d228bb6ba2b6ac1c0791b789c50fcf5a7dc058fcba0e7f2774fd6cffa42dc441efda27807b0268dc62e3649e00ac89116f8b9821832f2aaef11667959dd5c9753074382d78134d7bb0d823af2d161837227f95d2ee59b113c266075c526b3900a7d88ecabab470a396dd3733dbe4d6e3c7bd441de0cecf97b82acad9ab256dd9dfc31626d819621d0447d5094d24417c70c6a80464ed95099ece344ae3211fae6635f19c77a4432cd37000bb947446a17fc5d50d4de41d7f7de9124ea18006225eb6b855bca37f098b9805caf480d36c1673f8bac24bd6e87cb0e04c51cd0e3a3b79c3582d117240b8cb40fd3270bf8de7edf1c4a8e1ab10f714e83bc053f35c5ba40a63386d8d0527aea9effeb227220e24246af98632848ea845f599b40904e408911211081ce1a70789a7bae54f5da8e8c25f59fe7688ccf63f1859e8ab99f1fd305605b1fb15e528bd2cf28044c3224d61727074c239ecead5e32103e20fab2d78c6f4fa6f960ee62394533ca1903e27e6d3891b532e47a39aac5810a21331add293ea01a600b54de7c78faf095a7e9556a0cd2b445a69d7df576883215316872d0b5b88b7613b9735b69cffa5ce9f24d731cbc9a1de24914d7255fa0521623fed8866570c379fc20f2391b4680497d19022d0d779037f396910151da83960d93192f7f3a0f472a220112059df8bf6a932dbd81dfe2cb88d7d626a518527fcf4ecff710172a74f546b47b2f5777ef8bf5359ebd67263e835128954d2e7c9cb9f8f2c24a09e0172d092d9ba4d5764dd904c826e716215c4e3118d9f5afcdb42ea3db15763b1950d284085d956c37ee6a086ff5f64db745494dfd63c900116ebeda914291c80d9dba4749ae2f06e6fd0042a32d56421d4937bd5c7c2277e817a65a851e5e1f7c611ac319b58d12201aed9df55b314b097171cd375ad591449deb6b2cec40a96f5328d76fc6d70ca53d2ac6a1b650c9c79c742e39821c5f05da72dff91f64c6d48bb5bd519572cdddceea64dce4725eeb4525a9bba490f9e37d7ae08684c42f48d5b5432a634669a18f008dda6808cfd3fb2a6ed13324ff835c1e835ba701b4ac1acb94901d6b102f4edc2023ae38e70f09061930cd7c927c625b115000d6ae00e0bfdf0071a383efe4db45a41680b891ab2531ce496b88782de90f86993d0c21ad115d053fe5ee8d4b944aed6a2f274a8a9f56400d9dca31f12e113cf5cdc6a03130e84ce9853c20f4b1048929a5ba11f8221aa1e5efc05426871164b3ae245d8ec1d2390bd0175177a4cb502405c7ab4bc50c48b74047b240eef2fd507be2aa5cfd449d605f21c468730293333863483e00870a8005f8065715b735f15d4a2ab6ffae746c4c3663e758df178ad597ab4ec45f82d39f9400f7ab14a27dfed26a4024a222b69526a1ccd2e4ec583809d5e552aab9b3955c9a0902d14393f37fe38d6e85d8a02e80e876aa92a017421e96f62ea2b9efbdbd26534cb4a6881efc600b2af8534c13fcdbfa7c5e3e5e7766e6f37650e1524b2619fc78f47423508fffbbce2644d3e66347e2c117cc077920d7a985e784aa58376d5d9a6442fd81599c40d153d1706515babde764affa5df4052382587e9a1702d8daeca3c7d43386d13e014fb545ba650d2e2a4f374bcacf81abbfdaac2fbb9ecb801a7fe1c65f1f187ed0cd6add2377351d485de7f39e3228f3a9fba7676170908242044525fc460103864a353a86ebf6079ab8e48b347b9361745b2a96e3354d0942ddfd75aa52f9c511dd1410e5c0afee94a170d4c80844dc0e5cfdf748d9c38c37fed02c02a85dfebdc27190bf3a9ac4cfa487945cbb1c57bba808f4ff335a5a55a3b204de16aa4bb380382bbd9b8b11b7289819e70a4286b4e69ce345f67956da02e2028ebf3b9b36a0b328bbecb61a8a525c7df2248b2a2a9f5a68d36abf66661cbecdbc253aa23e1604efbb88854a7dbd127be59162a25a01204d02e17816ce386485a85dd4c40383ca211d07e6b42091ba488dc431f76fd09820ce3292f63db0e97558eb7d9208c41a911d48e960cb08e910eeaaaab7d411db08a85569642e8453b5ba3e6358dcf6e42da381654187cc2eebdf0d3e231d272f24fada127d18fe6c92b091095534ad67fbad35adf1d59202033d569ebed25a94545798009de191f2ebb772644221abbc5c190d42378fcb3209904be75e86c8427689c692af7b0595e5de86711b053014552b631ab23a6c2e879c89656eab3553d8bfbe9237265aa696ec524a6728d69c3109e7c24c3ac75b1b0c64a58e45ef54498555f6b8ebcde54ffcd6b1fab0024089e8bbe06af9063401ec531b6945f706c2ade2dbd1fe24453178469c8c9aad4d344adedcf4740d97dcec8e504a15e5d5164837045ea894b40bd88d80001eb3a37e841515530d0ab862962f9503798c6f73c98ba583c40d066b6a8aea7b0aa681401d631350c8dd7eb0a9bf62e6b15b90fc2f7c5c52e54fa16172b14b4072d26de98a07093dcd504a3762313cc830e0dd229979b5c771b659612355d46e8c3c37b8cc8cb549fac985901ee0660e3dc9121dcdaa8f853cd5f02e50914e6da8bc02c8627fcd2c685f91ca6072e8e67730c6f78a786c5c9038e2d8da954f774bbf4639996fac26d8962f6e9f312e58c325cee50bcd74fa4b0bf45dc469636350b68013831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{0x37, "96bcdaa9c89bcd111cd56e4c26124121a33d72df6d1700211f6136e17b", 0x24000000, "ea3189b83dcdb6e5c779f3f1164713fa5f04ca35f03baf"}]}, {0x44, "b202681b11e506f781b4eda3485ec67a744004d4ce36f0deadce545b0f", 0x4, "44deb3988c36a1f09f1f2af0fe67486d58ea0ee8935376bfedadd9bcf5d1e86183a2d341"}}]}, 0x3f85) setsockopt(r0, 0x0, 0xd2, &(0x7f0000974000)="", 0x0) 2018/01/26 07:04:45 executing program 1: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) clone(0x12100, &(0x7f0000013000-0xf9)="bf1e1f6aee7f2c561483936e36ada8585e6674e52de5c3bce6bc3b85c344ef303fc9dc2b19b2fe7ceb3aa5c51c806dbe7b95f9616973d4ffa22f0c942fdc2b619db7bf52f69b42fae439699b0b3191e9b3e9dd3feb14cded214486d5d992754f7074f2421d1f731105b0097964106d9b962e6297d39afe6d1e7eaf20b8ece683518e461dd0aca8d8ce17f4a665b2dfc1e19431973c48150893f667b55739dee6ef8a75ccf54c906a34239f3bf881a66f65eaac90f2c34d15fa37165f731b244154f5b1c7d4850f6d99ab70d87da8de98190b584847abdfe1eb4602da8f36bd823fbad5a432f58937d7e47b20cf731ae1b6da99d704eef5efce", &(0x7f0000011000)=0x0, &(0x7f0000012000-0x4)=0x0, &(0x7f0000013000)="dbc01e2e7744631b32799697c11bcce9c3778da85b4f5386f16990f0c5afe19489e3966fbb854e7e13df9b17b2a669091f9ff8345e89d3249521bc67c04d36ad2211c84f69dd9ca5acb3069c1dc05a9698") mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x65)=""/101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000013000)='/dev/keychord\x00', 0x10400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000011000)={0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xffffffffffffffc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x8000, 0x4, 0x8, 0xd8, 0x2, 0x3, 0x0, 0x7, 0x200, 0x4, 0x1, 0x3, 0xb1, 0x100000001]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={r2, 0x2c, &(0x7f0000002000-0x2c)=[@in6={0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) 2018/01/26 07:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e50000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00008a9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/01/26 07:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cec000)=0x103, 0x4) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) 2018/01/26 07:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000a1000-0x10)=@generic=""/16, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f000061e000)="", 0xffffff92, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_extract_tcp_res(&(0x7f0000857000-0x8)={0x0, 0x0}, 0x0, 0x0) 2018/01/26 07:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x400, 0x0, 0x800000000007}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f000069b000)=[{&(0x7f0000874000)=""/30, 0x1e}], 0xfffffffffffff2a) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000017d000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000431000)=0xc) bind$packet(r0, &(0x7f0000b4c000)={0x11, 0x8, r2, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/26 07:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00008bd000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000d7a000)=[0x0, 0x0]) socketpair(0xb, 0x5, 0x8, &(0x7f0000094000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000062000)={0x0, 0x0}) 2018/01/26 07:04:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000054f000-0x8)='keyring\x00', &(0x7f0000ab8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ffe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x9) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a7d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00007c0000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat2(0xffffffffffffffff, &(0x7f0000fb1000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f00003ad000-0xa)='./control\x00', 0x0) 2018/01/26 07:04:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x600, &(0x7f00000b5000)="2a61535aacbf20cf1ede827b0beb539c93ec74c5d44bf31fb86975f241b8ce9792f2532e6169272588173c0a8c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000f54000)="f03f54a260b38aee3f2a60d5f63cfe4219f27f811e116a8dd98a2b00e9e8") getrusage(0x1, &(0x7f0000aac000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000002000-0x8)={r3, 0x2}) 2018/01/26 07:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000081e000-0x10)=@common=""/16, 0x10) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004d9000)=0x0, &(0x7f0000d6a000)=0x4) 2018/01/26 07:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000da8000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000993000-0x10)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000023e000-0x10)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0xffffffffffffffff, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 07:04:45 executing program 4: mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000064000)={0x2, &(0x7f0000e58000)=[{0x15, 0x0, 0x0, 0x3231}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000039e000-0x8)={0x0, 0x0}) r3 = dup3(r0, r1, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f000026b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000067e000)=0x14, 0x80800) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e5b000)=0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000c79000+0xfab)={&(0x7f0000e5b000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000e5c000-0x10)={&(0x7f0000e5c000-0x48)=@newlink={0x48, 0x10, 0x14, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x20, 0x90}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x80}, @IFLA_TXQLEN={0x8, 0xd, 0x12}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x6}, @IFLA_NET_NS_PID={0x8, 0x13, r5}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x84}, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000ab5000/0x2000)=nil) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/26 07:04:45 executing program 7: mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000041b000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000041d000-0x1)=0x3) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f000041c000-0x60)={0x0, 0x34, 0x0, @thr={&(0x7f000041b000)="aac2d988ffbbe76476a928c6602fe6b131c1372e3208d59c1ca72b56f3af8406e0713d2d6ef0ee2ebbee0700c2eb238f72a3b13e81d2584596d7e3e3ae9f557d752359d3ebee0bc20677a2219088b95e572aab003930cc9dd311cfcf157571614da49f4306392282a246bee658897c43f32b4cf1f70136c6d20b0305121ea7067e45779e1f259424c3c1de962c6792ff16fda74c2cab5ad2af3f7021b7d44e327c4092", &(0x7f000041c000-0xb)="d593c73e3afc1af55ec36c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000012000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/26 07:04:45 executing program 5: mprotect(&(0x7f0000be2000/0x4000)=nil, 0x4000, 0x1000000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "f91a27df0093aa8c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000477000-0x28)={&(0x7f00009f3000/0x3000)=nil, 0xbc81, 0x0, 0x20, &(0x7f0000474000/0x1000)=nil, 0x10000}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x200, &(0x7f0000131000-0x10)={&(0x7f0000000000)=""/150, 0x96}) 2018/01/26 07:04:45 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000049f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00008df000)=""/197, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x6, 0x0) sendmsg(r1, &(0x7f000000d000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000-0xe0)="5500000010007f0500000000001000930a06000000a84308750523692500080008000c40030000000007a3c728f1e56b7b31afdc1338d54400009b84136e015afb83de448daa7227c43ab8220000bf0cec4fab91d4", 0x55}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) r2 = request_key(&(0x7f0000188000)='rxrpc_s\x00', &(0x7f0000e37000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e2c000-0x1)='\x00', 0xfffffffffffffff9) keyctl$get_security(0x11, r2, &(0x7f0000692000-0xfa)=""/250, 0xfa) getrlimit(0xf, &(0x7f0000831000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000036b000-0x4)=0x3, 0x4) exit(0x400000008) 2018/01/26 07:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c69000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000e1000-0x8)={0x8, 0x7, 0x6, 0x10000}) fcntl$getownex(r0, 0x10, &(0x7f000035c000)={0x0, 0x0}) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002d5000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00004ae000)={0xffffffff7fffffff, 0xe969, 0x8, {0x0, 0x0}, 0x0, 0x17bc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 07:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) flistxattr(r0, &(0x7f0000801000)=""/247, 0xf7) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) 2018/01/26 07:04:45 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x85) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000023000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000019000-0x4)=0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000023000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000025000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000015000)=0x14, 0x80000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@bridge_dellink={0x20, 0x11, 0xffffffffffffdfff, 0x5, 0x3, {0x7, 0x0, 0x0, r2, 0x1000, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x2}, 0xfffffffffffffffd) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) 2018/01/26 07:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) 2018/01/26 07:04:45 executing program 7: r0 = add_key(&(0x7f00007e0000)='dead\x00', &(0x7f0000f0c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c8a000-0xaf)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c0d000-0x50)=[{&(0x7f0000001000-0x1e)=""/30, 0x1e}, {&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000e42000)=""/244, 0xf4}, {&(0x7f00003c9000)=""/227, 0xe3}, {&(0x7f0000af2000)=""/103, 0x67}], 0x5, 0x0, 0x0, 0x6}, 0x2) r2 = dup(r1) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f000035d000-0xc5)=""/197) keyctl$setperm(0x5, r0, 0x10000) listen$netrom(r2, 0x9) keyctl$describe(0x6, r0, &(0x7f00005a8000)=""/0, 0x0) 2018/01/26 07:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f000036a000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xffffffffffffff8a, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x800, 0x6) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00007f2000)="36145d434bc4bce9cd4bdcb0e24d8790", 0x10) 2018/01/26 07:04:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000baa000-0x9)='/dev/sg#\x00', 0x8, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x80000001, 0x0}, &(0x7f0000191000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x100, 0x7fff, 0x1, 0x63, 0x7b66}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r2, &(0x7f0000005000)=""/36, 0x24) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b8f000)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000536000-0x4)=r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000009a000)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffff7, 0x7fff, 0x10001, 0x7fff}, &(0x7f00005f2000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00006f8000)={r4, 0x13, 0x8, [0xffff, 0x7, 0x100000001, 0xffffffffffff34a4, 0x7fff, 0x1000, 0xd47, 0x1]}, 0x18) 2018/01/26 07:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000da4000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) 2018/01/26 07:04:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000d18000-0x8)=[{0x0, 0x0}]}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x9, 0x9, 0x6, 0xe5}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000-0x8)={r1, 0x3}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000fa3000-0x14)={0x0, 0x0, &(0x7f0000fa3000)=[], 0x0, &(0x7f0000fa3000)=[], 0x0, 0x0}, 0x0) 2018/01/26 07:04:45 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000-0x7)=@known='security.evm\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/26 07:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000fd000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006da000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000496000)=0xc) rt_tgsigqueueinfo(r2, r3, 0x1, &(0x7f0000900000)={0x3d, 0xffff, 0x3c8b, 0x9}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 07:04:45 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r0 = openat(0xffffffffffffff9c, &(0x7f000000b000-0x8)='./file0\x00', 0x2040, 0x185) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x2, 0x3, 0x4, 0x4, 0x9, 0x2}, &(0x7f000000d000)=0x20) 2018/01/26 07:04:45 executing program 5: clone(0x0, &(0x7f0000fc2000)="", &(0x7f000073d000)=0x0, &(0x7f0000e28000)=0x0, &(0x7f0000a0b000-0x1000)="") socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x1b2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) setfsuid(0x0) 2018/01/26 07:04:45 executing program 7: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000042000)={0x0, 0x0}, 0x4000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000048000)={0x8b, 0x0, 'client1\x00', 0x0, "dbc5a36560d78df4", "c134c88f58035d4fbcbb490bafc4f6b9746336b1db160771342fc6fe73b30a15", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 07:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) write(r1, &(0x7f0000022000)="", 0x0) sendto(r0, &(0x7f0000a28000-0xda)="c69de2fdff4a99d566d0a819250d50ef274e84e9b167e6a3d3747de875742fe47051696de183a0e5da32db5faea9b836f2ac7c648917b2a6a7094334cc968f9211c18c7bc45d615f719734f4d7c8048446f50441d4169207370217d1af9d1dba542aa2dee52623c4817d7875d446a6e71c1be07d21ccadeab1f06e53d2ce2735029441d3f503fd7a5567e15a779c870b2123beb72ccf421184e871aa6372e8e391d28a459df4a5df24a225d4e8e4276b72735f7ad782b0794a727b75ff581e25a2ccaaedd38fa6ec6b41772e0d9100747ff737eb905ecbabf139", 0xda, 0x4, &(0x7f0000da2000+0xb6c)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cbc(fcrypt-generic),sha256-generic)\x00'}, 0x58) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 07:04:45 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000e43000)='./file0\x00', 0x42, 0xb) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000019a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000029a000-0x10)={0x0, 0x2710}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b56000)={@common='syzkaller0\x00', @ifru_settings={0x800, 0x2000, @cisco=&(0x7f0000fa0000)={0x4, 0x9}}}) syz_emit_ethernet(0x36, &(0x7f0000bc1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/01/26 07:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000084f000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000670000+0xb03)={0x7fff, 0x206, 0x72, 0x7, 0x0}, &(0x7f00006e0000)=0x10) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000a7b000)="632a6f9e909f624c584a62ea92cf076641e0fb9aefb15bca23cced8243180b69857da99e8688581c76dfada6c662e35459000ee832c234eddf2c740a3aaa3ad95d86216194f2ad510c4f9dd0c5e410eed58895d589bf6c2ebd3b2d7a5458c751d74e248c40f562fb50c5ef855f4ad1aad010cce97aad2616c884d17a", 0x7c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ab8000-0x16)='/selinux/checkreqprot\x00', 0x20200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000daf000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00005d1000-0x8c)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = dup3(r0, r0, 0x80000) getsockopt$inet6_int(r2, 0x29, 0x4f, &(0x7f000045e000-0x4)=0x0, &(0x7f00005ce000-0x2)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00006d4000-0xb0)={{0x9, 0x0}, 'port1\x00', 0x10, 0x4, 0x6, 0x9, 0xfff, 0x5, 0x4, 0x0, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000015f000-0x4)=0xc466, 0x4) 2018/01/26 07:04:45 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000000d000)={0x0}, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000010000-0x8)={0x0, 0xb59a}, &(0x7f0000016000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000015000)={r2, 0x75, 0xc1cc, 0x7}, 0x10) 2018/01/26 07:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b03000-0x8)='./file0\x00', 0x166) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000490000-0x18)=[{0x2, 0x0}, {0x0, 0x800}, {0x0, 0xff}], 0x3) accept$inet6(0xffffffffffffffff, &(0x7f0000989000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000095000)=0x1c) r1 = syz_open_dev$tun(&(0x7f0000953000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd57) clock_gettime(0xb432700f2128d170, &(0x7f000018c000)={0x0, 0x0}) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003ee000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000ac7000)=0x0) socket$inet(0x2, 0x0, 0x0) memfd_create(&(0x7f000082a000-0xd)='/dev/net/tun\x00', 0x3) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/01/26 07:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000)=0x4, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cc2000-0x8)={0x0, 0x0}) close(r0) 2018/01/26 07:04:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"42bee8e7f5bbeae7072f02b1"}}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000014000-0x4)=0x2, 0x4, 0x2, &(0x7f0000003000-0x10)={0x0, 0x989680}, &(0x7f0000002000-0x4)=0x7, 0x9e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000e9c000-0x2a)=""/42) utimes(&(0x7f0000c92000-0x8)='./file0\x00', &(0x7f0000ae6000)={{0x0, 0x2710}, {0x77359400, 0x0}}) userfaultfd(0x200080000) clone(0x0, &(0x7f0000edf000)="", &(0x7f00005c1000)=0x0, &(0x7f00003e1000-0x4)=0x0, &(0x7f0000000000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bbd000)={&(0x7f000078e000/0x3000)=nil, 0x3000}) 2018/01/26 07:04:45 executing program 5: clone(0x0, &(0x7f0000598000-0xe4)="", &(0x7f00009fa000-0x4)=0x0, &(0x7f0000e0d000-0x4)=0x0, &(0x7f0000b1a000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000377000)='./file0\x00', 0x200000, 0x180) r1 = memfd_create(&(0x7f00001ae000)='\x00', 0x2) fstat(0xffffffffffffff9c, &(0x7f0000140000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x10000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000829000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r1, &(0x7f0000000000)='./file0\x00', r3, r2, 0x100) 2018/01/26 07:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) getpeername$inet(r0, &(0x7f00009e3000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0a000-0x4)=0x10) 2018/01/26 07:04:45 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='net/fib_trie\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000003000)=0x0, &(0x7f000000f000)=0x4) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000002b000-0x18)={0x1, 0x0, 0x6, 0x10f32947, 0x10000, 0x100}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002000)={0x0, 0x0, &(0x7f000001e000-0xcc)=""}) 2018/01/26 07:04:45 executing program 5: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000046000-0x8)='./file0\x00', 0x200, 0x102) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r2, 0x2) 2018/01/26 07:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setmm(0x23, 0x5, &(0x7f00000d4000/0x4000)=nil) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000)="", 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 07:04:45 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a99000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x401, 0x1d, 0x9, 0x0, 0x3ed50fe0, 0x101, 0x1]}, 0x12) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004cc000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004cc000+0xf90)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000040d000)={0x0, 0xff, "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"}, &(0x7f0000120000)=0x107) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000d88000)='illinois\x00', 0x2c1) sendto$inet(r4, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000154000-0x10)={0x100, 0xc, 0x10001, 0x7f, r3}, &(0x7f0000393000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000285000-0x4)=0x2, 0x4) 2018/01/26 07:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007fa000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000735000-0x4)=0x0, &(0x7f0000730000)=0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r1, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) recvfrom$unix(r1, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) [ 59.690723] audit: type=1400 audit(1516950285.411:28): avc: denied { setopt } for pid=9828 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 2018/01/26 07:04:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000043a000)={0x0, 0x0}) accept$inet6(r0, &(0x7f00005c0000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a97000)=0x1c) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28043, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b47000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000e8c000)=""/234, &(0x7f0000898000)=0xea) fallocate(r2, 0x0, 0x0, 0x1f) fcntl$getownex(r1, 0x10, &(0x7f0000687000)={0x0, 0x0}) sched_setparam(r3, &(0x7f0000e09000-0x4)=0x5) sendfile(r1, r2, &(0x7f00005fb000-0x8)=0x0, 0xfffb) 2018/01/26 07:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001b000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00003a3000)={0x0, 0x8, 0x800, 0x0, 0xfffffffffffffffe, 0xfffffffffffffff9}, &(0x7f0000b97000-0x4)=0x14) r3 = accept$llc(r1, &(0x7f0000110000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000885000-0x4)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000d89000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4100}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000dc6000)={r2, 0x48, &(0x7f000089d000-0x48)=[@in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0xae000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000066b000-0x4)=0x10) r4 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') preadv(r4, &(0x7f0000fc6000-0x40)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x1, 0x0) ftruncate(r3, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00004af000-0x8)=0x0) close(r0) 2018/01/26 07:04:45 executing program 5: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057000)={0x80000000000002}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000002e000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{r1, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 07:04:45 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000025000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) sendto$inet6(r0, &(0x7f00007d7000)="63f3ccc4231c69952ee5dc32d9163f14d7b1aa29562c3efd5ad11644dffdd3203f9431f7c15b34bc8de1e4769dd0dcbb3d256096b9f13fe68a07a73eeadf112d9334632f1f1c7fce7745546ee4e537aadbcadb03c93449e0125b1046bd0ac0e1b733353e2c7bcf8cd1a453d1e8465eaf775a2879e6d1c11e452f3048519711ee5af72a6c236aa3983ce2e1ca2fb003f7a110dcf46c415fefadf0ac86eb0e", 0x9e, 0xc1, &(0x7f00008b0000)={0xa, 0x1, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) 2018/01/26 07:04:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) connect$ax25(r0, &(0x7f0000454000-0x10)={0x3, {"e0e70c54774bdd"}, 0x0}, 0x10) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) 2018/01/26 07:04:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f000010b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00007e8000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) 2018/01/26 07:04:46 executing program 1: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xfffffffffffffe15) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2018/01/26 07:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b59000)={0xffffffffffffffff, 0x0, 0x10002, 0x100000000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00006f5000-0x10)={r2, 0x3f}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x10c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 07:04:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f000074e000)=[], &(0x7f0000ac0000-0x30)=[]) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d5b000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f88000)=0x0) lstat(&(0x7f00001ab000-0x8)='./file0\x00', &(0x7f00000b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c97000)='/selinux/mls\x00', 0x0, 0x0) r5 = dup(0xffffffffffffff9c) r6 = socket$inet(0x2, 0xa, 0xffffffffffffffff) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f000069e000)='/dev/sequencer\x00', 0x2000, 0x0) r8 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getpeername(0xffffffffffffff9c, &(0x7f0000b6d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa3000-0x4)=0x26) r10 = socket$inet6(0xa, 0x4, 0xfffffffffffffff9) r11 = accept$ipx(0xffffffffffffff9c, &(0x7f0000d9a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004c6000)=0x10) r12 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000adf000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000987000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000cf0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() stat(&(0x7f0000af6000)='./file0\x00', &(0x7f0000fe4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a7c000)=0x0, &(0x7f0000b8c000-0x4)=0x0, &(0x7f0000c8a000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b86000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006bd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca6000-0x4)=0xc) r20 = getgid() r21 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000041a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001da000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000b99000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000077000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a6000-0x4)=0xe8) stat(&(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000552000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009fd000)='/dev/sequencer\x00', 0x0, 0x0) r28 = fanotify_init(0x20, 0x400) r29 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cdb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r30 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000042f000-0x8)={0x0, 0x0}) r32 = inotify_init() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000024d000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000610000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) getresgid(&(0x7f00007d8000-0x4)=0x0, &(0x7f00006ac000-0x4)=0x0, &(0x7f000068f000-0x4)=0x0) sendmsg$unix(r0, &(0x7f0000568000-0x38)={&(0x7f0000bd0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002a3000)=[{&(0x7f0000654000)="96e2c0f49da74d90ad8bbe1bcda7a841c6ab6a3efb83570cfce7b29f7c587fb87dcada6bebf03ae9505c522f7891603d64d74c84f82652bc1a3ce41f9b6c", 0x3e}], 0x1, &(0x7f0000121000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @rights={0x20, 0x1, 0x1, [r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x28, 0x1, 0x1, [r27, r28, r29, r30, r31, r32]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x150, 0x40000}, 0x800) creat(&(0x7f0000dc5000-0x8)='./file0\x00', 0x0) close(0xffffffffffffffff) 2018/01/26 07:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a57000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000715000)=0x0, 0x2ad) 2018/01/26 07:04:46 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) clone(0x0, &(0x7f0000000000)='"', &(0x7f0000b4c000)=0x0, &(0x7f0000f29000)=0x0, &(0x7f0000001000-0x1)="da") execveat(0xffffffffffffffff, &(0x7f0000458000)='./file0\x00', &(0x7f0000a5a000)=[], &(0x7f0000265000)=[], 0x0) 2018/01/26 07:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/ppp\x00', 0x80082, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00006c5000)={{0x9, 0x5}, {0x0, 0x7}, 0x99, 0x5, 0x1ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r1, 0x29, 0x3a, &(0x7f000097c000)="", 0x0) connect(r0, &(0x7f0000587000)=@hci={0x1f, 0x1ff, 0x3}, 0x6) getsockname$packet(r0, &(0x7f0000301000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b67000-0x4)=0x14) bind$packet(r0, &(0x7f0000070000)={0x11, 0x0, r3, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000039000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000065e000)="406e5cdbd940128973c526bd30f6e5ae9e1622634932aff5a22e9de5d7a0668e"}) 2018/01/26 07:04:46 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000007f000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0xfffffe58) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9, 0x4, 0x0) set_robust_list(&(0x7f0000f0a000-0x18)={&(0x7f0000608000/0x2000)=nil, 0x5, &(0x7f0000f11000/0x2000)=nil}, 0x18) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f00005c4000/0x1000)=nil, 0x1000, 0x5) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003bc000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbf000)=0xc3) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2018/01/26 07:04:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x2, 0x5, 0x1, 0x100}) eventfd2(0x0, 0x800000000008000) 2018/01/26 07:04:46 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000)={0x0, 0x0, &(0x7f000057c000)=[], 0x18, 0x0, &(0x7f0000fc2000)="96bda13ac1fe403e67d9e16ea72c699da8d0d5c539e83ca9"}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f000036d000/0x2000)=nil, 0x2000, 0x0, 0xd4013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000d54000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000538000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000eae000)={0x74, 0x0, &(0x7f0000fc5000-0x74)=[@acquire={0x40046305, 0x4}, @exit_looper={0x630d}, @increfs={0x40046304, 0x1}, @free_buffer={0x40086303, r1}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x28, &(0x7f0000fc4000)=[@ptr={0x70742a85, 0x1, &(0x7f0000154000-0x1)=0x0, 0x1, 0x3, 0x13}], &(0x7f0000b3d000)=[0x18, 0x0, 0x0, 0x18, 0x59fca9ca3a96f439]}, 0x9}}, @exit_looper={0x630d}], 0x99, 0x0, &(0x7f0000fc4000)="1a7ed3d9b057c5a03f6ff995ccd82928e7029ae35a56a80eccd9f3ea5370bb122906dfa858213175d5647c4632c1e564df41a63624d46f45fdc0b95ef134e1836e75d70eb2a4a09f4c28725a49f76471cdf635f8d936cbda0860799204f9c9af8458d9923f8597b877128771c4daab2ec65b0e7c589ebd4af81e410e822287242dd5dd6571739fb88454aad2a73cf1252baf58553316fca812"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc4000-0x30)={0x98, 0x0, &(0x7f0000fc4000-0x98)=[@release={0x40046306, 0x4}, @release={0x40046306, 0x2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, &(0x7f0000fc3000)=[], &(0x7f00002c6000)=[0x78, 0x0, 0x38]}, 0x6}}, @free_buffer={0x40086303, r1}, @request_death={0x400c630e, 0x3, 0x4}, @dead_binder_done={0x40086310, 0x2}, @acquire_done={0x40106309, r2, 0x1}], 0x1000, 0x0, &(0x7f0000fc3000)="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"}) 2018/01/26 07:04:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000450000-0x4)=0x10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$sock_void(r1, 0x29, 0x23, 0x0, 0x0) 2018/01/26 07:04:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) socketpair(0x9, 0x6, 0x7a9, &(0x7f0000947000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000eb5000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c4e000)={{0x0, 0x989680}, {r2, r3+30000000}}, &(0x7f00002c6000)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a8c000-0xb8)={0x0, 0x3f, 0xeed6, 0x0, 0x3b57, 0x80, 0x9, 0x8, {0x0, @in6={{0xa, 0x3, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9f07}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1bb98e39, 0xfffffffffffffffc, 0x3, 0x40}}, &(0x7f0000713000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004eb000)={r4, 0xf996, 0x7, 0x3}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000010c000)={@generic="335343810fafaf287806db66be2d8897", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) 2018/01/26 07:04:46 executing program 2: r0 = socket$inet(0x2, 0x80803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000c5e000)=0xc) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000d8d000)=0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000566000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000511000)=0x4) socket$packet(0x11, 0x100000200000000a, 0x300) 2018/01/26 07:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setxattr(&(0x7f000093b000-0x8)='./file0\x00', &(0x7f00004c0000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000ca5000)='\\]:wlan1ppp0\x00', 0xd, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000734000)='/dev/rtc\x00', 0x80000, 0x0) getsockname$netrom(r0, &(0x7f0000f34000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000658000-0x4)=0x48) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00007ad000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000773000-0x18)={r1, 0x0, 0x0, 0x0}) 2018/01/26 07:04:46 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockname$inet6(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000013000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000741000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 07:04:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000870000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c45000)={0x0, 0x1000, "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"}, &(0x7f00001f1000)=0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000702000-0x8)={r1, 0x5}, &(0x7f0000548000)=0x8) syz_emit_ethernet(0x56, &(0x7f0000df3000-0x56)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "ef0200", 0x314, 0x20000000028, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, [0x4, 0xffffffff80000001, 0xfffd], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x2, 0x1, 0x7fffffff], ""}}}}}}}, 0x0) [ 60.362016] binder: 9925:9929 ioctl c0306201 20fc2000 returned -14 [ 60.384512] binder: 9925:9929 Acquire 1 refcount change on invalid ref 4 ret -22 [ 60.405804] binder: 9925:9950 ioctl c0306201 20fc3fd0 returned -14 2018/01/26 07:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c22000-0x8)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0xfffffffffffffffe) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) accept4(r1, &(0x7f0000eda000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f28000-0x4)=0xfffffd11, 0x0) 2018/01/26 07:04:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000045e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00001aa000)={r2, 0x0}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000007e000)=0x18, 0x4) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000006b000-0x8)={0x0, 0x0}) [ 60.421148] binder: 9925:9929 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 60.442530] binder: 9925:9929 BC_FREE_BUFFER uffffffffffffffff no match [ 60.462604] binder: 9925:9950 ioctl c0306201 20fc2000 returned -14 [ 60.481203] binder: 9925:9929 got transaction to invalid handle [ 60.493993] binder: 9925:9958 Acquire 1 refcount change on invalid ref 4 ret -22 [ 60.502027] binder: 9925:9929 transaction failed 29201/-22, size 40-40 line 3005 [ 60.524031] binder: 9925:9958 unknown command 0 [ 60.536062] binder: 9925:9958 ioctl c0306201 20eae000 returned -22 2018/01/26 07:04:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0x3a)="5aff465b773436cba88a4ffd5d5cfea9529628b71a212bc6d8475e4e38175f8e2fd400046eaaef4a591fb77267a81d7ab18da12dc2db4e8ccefc", 0x3a, 0xfffffffffffffffb, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x1a8)={0x8, 0x8, 0x1, 0x0, 0x7, [{0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x8, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x1099, 0x8, 0x40, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x39d, 0xffffffffffff368d, 0x6, 0x0, 0x0, 0x3100, 0x0, 0x0, 0x0}, {0xfffffffffffffffb, 0x7ff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x400, 0xffffffffffffffff, 0x401, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x9) 2018/01/26 07:04:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) readv(r0, &(0x7f0000743000)=[{&(0x7f000058f000)=""/129, 0x81}], 0x1) readv(r0, &(0x7f0000efb000)=[{&(0x7f00005f7000-0x2c)=""/44, 0x2c}], 0x1) openat(r0, &(0x7f000027f000)='./file0\x00', 0x1, 0x5) 2018/01/26 07:04:46 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000a3000)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000f7f000-0xa)='map_files\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00007e8000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$void(r1, 0x5451) r2 = syz_open_procfs(0x0, &(0x7f000029f000-0xe)='net/dev_mcast\x00') ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000db5000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000e82000-0x10)={r3, &(0x7f0000e86000+0x667)=""/20}) eventfd(0x2) sendfile(r2, r2, &(0x7f0000dc0000)=0x0, 0xff) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000986000)={0xd94, 0x100, 0x3, 0x5, 0xfff, 0x2}) 2018/01/26 07:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000a8c000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r2, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = accept4(r3, &(0x7f0000d53000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000016e000)=0x10, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000901000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000642000-0x4)=0xe8) recvfrom$packet(r4, &(0x7f00003a7000-0x58)=""/88, 0x58, 0x0, &(0x7f00008e0000-0x14)={0x11, 0x1, r5, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x14) r6 = dup2(r2, r3) acct(0x0) r7 = gettid() fcntl$setown(r6, 0x8, r7) setsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f0000927000-0x8)={@empty=0x0, @empty=0x0}, 0x8) tkill(r1, 0x16) 2018/01/26 07:04:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf316090000000100008d3d93391a0001454a", 0x1f) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) 2018/01/26 07:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = creat(&(0x7f0000396000-0x8)='./file0\x00', 0x8) mknodat(r1, &(0x7f000020c000-0x8)='./file0\x00', 0x1, 0x5) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x4, []}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 07:04:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00008ac000)={&(0x7f0000267000)=@sco={0x1f, {0x10000, 0x7, 0x3f916676, 0x1, 0x1, 0x4}}, 0x8, &(0x7f000068d000)=[{&(0x7f00004ed000)="078387b80c4fabb4a7c88c4de71bc4e76d240acea47a34b92e478d72eac4c7ff70fd0a56846a79866fc54149878ba5402801c437839a20a0a8da39e93222e25e0b44690f8eafa9a0221a5eb30794a788cc2506b5e37393806e818983a20dfedde12f365b7f1d5b33a49d01f54f7d610f6f88438405e784a1b26d7805924ce22d43838e6304df43745617d9b6080b1f7f308fbc0e6a26c26bbce5e3143d0265eb654f61562aad34fae2f9933c74bcd7fddf65c4e426", 0xb5}, {&(0x7f000012e000-0x26)="5222e424b4518a5621bd86d9c3836f1b9a869e9e4e1096fa9f81def1b806ec0dfdb7561706a4", 0x26}, {&(0x7f0000207000-0x8f8)="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0x1000}, {&(0x7f0000cca000-0x93)="cf024b4144ce35ff09302c63adce938d0bab845ce76c4c70c99d4b8e68f1a783cb2fd1ea438127879d8fcb6fad07ba6e0d6f3644fe419c981fe456ebc76bc73310a7829dcf14c18ee2ec06e309aef89fc1277efa1b541db6a460488fcfbbd2b6afc046d1e4cd54168274ed7103e3949207e9599b3bc50eebf8ab750789fb46d372f069a268d1f08bab3367f153a7cba8f9c428", 0x93}, {&(0x7f0000b1e000)="2ea94123ec", 0x5}, 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0x1000}, {&(0x7f0000fac000)="fdfa0f2b7b96ae118528ebd3ca", 0xd}, {&(0x7f0000c1d000-0xb9)="4d927c4f90fa343e54114c985aa21c84ea3d46f251266fac5859370ae90b5210d6da05582a639f921c5adf50b38e63a65a3cf04920d22424d8c716ee6ecf6000b825de9a392e0acf4f938589b36e0717a36a0eb4bfe632f384b096fefa8ae6da27e676f0d503c77539192d6e400435f4e4bd409a32fa27ea71e081c8e99f038a9a10ec8c354e2de67fe0aa245d8f875c7942f2b9eb92d30ffa8745ead944371f6507ffa801d4fa94e0ceae82600290e8b2cdb3c151a8f8ceda", 0xb9}, {&(0x7f00000ef000)="", 0x0}], 0x9, &(0x7f0000ee1000-0x1118)=[{0x18, 0x111, 0x94c4, "6eae9426"}, {0xf0, 0x0, 0x3f, "2fe01d525a309b7aeca1011b17e871737feaf553a0be428fcda5c0f29a147614d34f5d1f97d807102fecffd56d9b304688abd212d30989c673c9f6e394a383f3cdfc0680540bad23e5744926fc35401ece6b703bb8625137891ab413e6c84d17dbbcbee7167ae5a1cef672cb35a0a5a58ba4c08762eeae829aedb2a4dfed53c28ef1fd26e31ed4fd69cf35676707f7f125552393469b319dcbb0b8b90f4ee6f03be4788927a218153870a8dfe8ef5e20742e066f5e983411d47e4c4393256744ea5cadd044d8793a4a5304d0966a212cc02b9a7a9a886d02be1c3b22b5"}, {0x1010, 0x88, 0x400, "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0x1118, 0x8000}, 0x4040045) 2018/01/26 07:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000977000-0xc8)=""/200, &(0x7f0000fc7000)=0xc8) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f000009a000)=0x0) wait4(r1, 0x0, 0x0, &(0x7f0000a44000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 07:04:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x1, 0x7f}) 2018/01/26 07:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000ca9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000aca000)=0x10) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f00008d8000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009dd000-0x16)='/selinux/checkreqprot\x00', 0x123041, 0x0) getpeername$packet(r2, &(0x7f0000f81000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000090a000)=0x14) 2018/01/26 07:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000044000-0x2)="cbf2", 0x2, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) shutdown(r0, 0x0) close(r0) 2018/01/26 07:04:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) personality(0x880000c) 2018/01/26 07:04:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000cd000-0x8)='./file0\x00', 0x111000, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000bf3000)=0x1400, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x1, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000001000-0x10)={0xe2, &(0x7f0000000000)=""/226}) 2018/01/26 07:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000177000)='net/ip6_tables_names\x00') sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000067f000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000f51000-0x4)=0x34b, 0x4) 2018/01/26 07:04:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x1ff) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000308000)={0x0, 0xc5, "b2d7b3a79deb5ba4c545a1564d0da351f4fe58fc99d46e087d38b1d1074be61886d9b06e4990563266f798d9f2dc8aeb12af5ed25af9cdf59cca85994fc7990ac4850fd76ae3f5bd2588f2b16c6756c2a0e05dccd3df7d0b973dea914eef902d651c0f285f97a853407d4276ae5e9cdbb65ff190acaa3c90c89b72668e1160414b19d2a468dbe16115afa964e7221efebfb3c6c7abce5276993f13abf753c8a346202d992c00736d6c435da351cc53a0ebc6a3a13aa587a2f95f64142f019ccdfa4b451acf"}, &(0x7f0000c15000-0x4)=0xcd) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b6f000)={0x1, 0xfffffffffffffff9, 0x201, 0x1, 0x9, 0x9, 0x2, 0x24, r1}, &(0x7f0000f42000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000099a000)={0x0, 0x1000, "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"}, &(0x7f0000941000)=0x1008) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d77000-0x8c)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006ad000)=0x0) 2018/01/26 07:04:46 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x4400, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27)="dbfb4a6a0000e9725b0a", 0xa, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 07:04:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cb2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008e4000)={0x81, 0x0, 0x3, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000952000)={0x7, r1, 0x2, 0x63c}) r2 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000011d000)=""}) 2018/01/26 07:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1, 0x6) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c2a000-0x4)=0x0) connect$ipx(r0, &(0x7f0000d64000-0x10)={0x4, 0x2, 0x1, "b741329ff97c", 0x2, 0x0}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0xfffffffd, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000023a000-0x70)={0x2, 0x400000000000002, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x2, 0x2, 0x6) 2018/01/26 07:04:46 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000a3000)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000f7f000-0xa)='map_files\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00007e8000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$void(r1, 0x5451) r2 = syz_open_procfs(0x0, &(0x7f000029f000-0xe)='net/dev_mcast\x00') ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000db5000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000e82000-0x10)={r3, &(0x7f0000e86000+0x667)=""/20}) eventfd(0x2) sendfile(r2, r2, &(0x7f0000dc0000)=0x0, 0xff) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000986000)={0xd94, 0x100, 0x3, 0x5, 0xfff, 0x2}) [ 60.747979] syz-executor6 (10016) used greatest stack depth: 23256 bytes left 2018/01/26 07:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = accept(r0, &(0x7f00009de000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a4e000)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000948000)=0x4, 0x4) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/26 07:04:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000b2000)='attr/sockcreate\x00') close(r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000dd6000)={0x0}, &(0x7f0000565000-0x4)=0x4) pread64(r0, &(0x7f00003ed000)=""/8, 0x8, 0x100000) 2018/01/26 07:04:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00009a5000)=0x0, &(0x7f0000c77000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000063b000)=0x0) recvmsg(r1, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) recvfrom$unix(r1, &(0x7f00005bc000-0x87)=""/135, 0x100000364, 0x0, 0x0, 0x0) accept$ax25(r1, &(0x7f000031c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009ab000)=0x10) 2018/01/26 07:04:46 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x6, 0xff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000010000-0x8)={0x0, 0x70000000}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000f000)={r1, 0x2, 0x0}, 0xc) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x8, &(0x7f000000f000)="f3ad4d3b7a37c8616d05cad2519cc0698c8a0c7bc39132f13e50630dc673fa2ef715bc74c5457cd47985fe147d625937f4b4dbb2891cf21478cd89a6e0f5e50777a782f092e4b5d13887e0e83eadec4b4d19f3c59333ef45") remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x5}, 0x8) [ 60.815611] binder: BINDER_SET_CONTEXT_MGR already set [ 60.836297] binder: 10029:10039 ioctl 40046207 0 returned -16 2018/01/26 07:04:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000049000-0x4)=0x5fff, 0x296) readv(r0, &(0x7f00008bb000)=[{&(0x7f0000e04000-0xf8)=""/248, 0xf8}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000049a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000012b000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/26 07:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000ca4000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_create(0x3, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000559000)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2003, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f000016a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/26 07:04:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000a33000-0x8)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ns\x00') getdents64(r0, &(0x7f0000af5000)=""/4096, 0x1000) execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) 2018/01/26 07:04:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f000061b000-0x87)=""/135, 0x87, 0xfffffffffffffffd, 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000f57000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/26 07:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4, 0x0}) fstat(r0, &(0x7f0000185000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f00003d0000)=[{r0, 0x6, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) 2018/01/26 07:04:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000b000)={0x2, &(0x7f0000002000)=[{0x80, 0x0, 0x0, 0x0}, {0x10000006, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000010000-0x21)=@file={0x0, ""}, 0x2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e23000-0xc)='/dev/rfkill\x00', 0x10800, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00007c9000)=@int=0x0, &(0x7f000065f000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f000061f000-0x4)=0x0, 0x4) [ 60.869676] binder: release 10029:10031 transaction 63 out, still active [ 60.885386] binder: undelivered TRANSACTION_COMPLETE [ 60.905916] binder: send failed reply for transaction 63, target dead 2018/01/26 07:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000672000-0x9)="0100018000f5590000", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgid(0x0) ptrace$getregs(0xe, r1, 0x9, &(0x7f000083a000)=""/113) sendto$inet(r0, &(0x7f0000b64000-0x23)="861e87828b5602fc5526d729b1a6c5c6b86d87664709c0c40019211ad03799ccd36d0d", 0xfffffffffffffe2a, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f27000)="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", 0x5f2, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 07:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00008bd000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000936000-0xed)=""/237) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000d7a000)=[0x0, 0x0]) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000033f000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000a09000)=""/49, &(0x7f0000a48000-0x4)=0x31) r2 = creat(&(0x7f0000202000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009b7000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000deb000)="6a0d185ed0782c49ff81ad9ea4818826d7772fc6189a46429e3d74d1ea36d8b1c8dcfdb3608ddb1160204e6bf9fcc055a9812d95b79735d6c4f5abd286ce6d7f5314bc43405c0f2f4a19f72693ea34", 0x4f) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f99000)='/selinux/checkreqprot\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000147000)={r3, 0x0, r4}) 2018/01/26 07:04:46 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009d8000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ed1000-0x4)=0x0) fcntl$lock(r1, 0x6, &(0x7f000027e000)={0x0, 0x0, 0x400, 0x71f86de3, r2}) 2018/01/26 07:04:46 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000000000a) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000002d000)={&(0x7f0000023000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000002b000)=[{&(0x7f0000019000)="c6d1f5a0e99ef6e00f4ebf83e04cf5e31404ec165834bc917c34ba61f27b5784508ccba05400e99cee815073552585bbcb65d7ed417b4820562bb7ac159de979027c9109751eb656a2a6072ab578230f8e2c3abfe76d2e7f2c8daef362edcff403a64594d334ed6a271efb8159d54ada25a629e0192401c81d89b8ef2a12fddeaada606c4fb8ce0d00e077824d511d38a48a182fb417422d344123e90ba94196ed8fcf602dca47608f2ff80054dcaca595055e51e1ae3d99e68f7fa036b170cee8dccd37e653cde551482d21fc22f638f520c7", 0xd3}, {&(0x7f000002b000)="f930e2ef69e4585136280e4228b714ae6b8c624a44358be883da80cf1971c758ab957d28ba70b0e7bcfc82f4dd1eb5e9fbb0f85c055e9104e849be7950dfa6c04cc00c", 0x43}, {&(0x7f000001d000-0xa4)="720bc66d3cefeaf46b11184a54edddadb09778bf17e6178504a4d262b30c1c26f24c69d4b2765c7397bf4b04eb690fb3c925493e74fd55f828468e10b106f13691c4ceb716c09313dc9147232a778350b1a305febfc3aa4408f2761aa6c5abb45c8c9da40ff0a54297ba6a008e236af117b7ac2c177f9158e8a80dabdbbbbc030753576938b896499d30bbf607cfdd2d75285cd456aa9e67656603c9a1cbe08a84909a9a", 0xa4}, {&(0x7f000002d000)="e4a34d758b5b43732b5c80114e90056d9456b855c4a4aba1bd6fa0822d434c8c1556f71eaf414f00d9a50db2f729edf08943d4ec300349922e0ffd1a55f8f44967c2bca9543d3f49671de70ed886a401f8d14796cda6744950a4225390c8c79d8f655ec25e2ab892f7cf1a37949543d357932488cca299d7061251bca57b3af2ee16030c1619f8e432b7073ebff30c9a9578e4583dd685bfc633dc6ade6547e8ca6f5da7", 0xa4}, {&(0x7f000002e000-0x7d)="db27ecd3520f4897f23a9e82fbd4dc7d4359ffa96099c65866cc3f2b81771a337adf205710fb6d4f677f9e779d6c6da8c0224bced634fff0d2c223ffca4b2f42133fd66737c3d74c241de4d7c4e1d3bbbd30084415c58561e85c9eeca50531ad71b4bf2591a668eb940fb54a533535a3df7b144f1f4f707cf0e2a7d58e", 0x7d}], 0x5, &(0x7f000002e000-0x68)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x68, 0x800}, 0x20044010) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/access\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000002b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002b000-0x10)={&(0x7f0000014000-0x34)=@ipv4_getnetconf={0xffffffffffffff05, 0x52, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x0}, @NETCONFA_IFINDEX={0x8, 0x1, 0x0}, @NETCONFA_IFINDEX={0x8, 0x1, 0x0}, @NETCONFA_IFINDEX={0x8, 0x1, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000013000-0x21)="f902968af9aa8cf84ab6149453c7d520862ee50022a61e9cc8b0704f7c1aa71f83") 2018/01/26 07:04:46 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) chmod(&(0x7f0000001000)='./file0\x00', 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/26 07:04:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d5e000)={0xff, 0x400, 0x4, 0x288, 0x49, [{0x6, 0x6, 0x80000001, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x2cbd, 0x100000000, 0x3, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}, {0xfffffffffffff801, 0x7f, 0xf5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x4, 0xfffffffffffffffb, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0x1, 0x4f4b, 0x0, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0x3, 0x2, 0xfff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e35000)='/dev/sequencer\x00', 0x80, 0x0) setns(r1, 0x4000000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000270000-0x50)={@generic=""/16, @ifru_addrs=@hci={0x0, 0x0, 0x0}}) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f0000014000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x46, &(0x7f00003af000-0x63)=""/99, 0x63, 0x2}, 0x0) sendto(r0, &(0x7f00009de000)="ec94a5048f4ac1171bc8343c56b9e15f00933718f1dc10a8c807db55d5e730708e1f31eb4c6e06bf38b9e9320d39ca4283a9d12a8a4dcca875929f6e880c97a311790bd1eb4cc48b8a6fe2e5faaf4b14719f21184b47bdfa52eb2989d5fb1e40497106586e8c54bce08ff0cea9506d764afa9d20ade09c358fbe2fbcd76cb69be8f6d6edea0792b2a3989d17c2c191f59bdaff4be0037d49a6a5dc514537ec558a4fbd9582d1a6c42e83acbe5d748baf4fa9306275f850271b12f223f67756fc973087b9f1e838dcef849e32d427497b5373a68650188b0778", 0xd9, 0x24008880, &(0x7f00003cf000)=@l2={0x1f, 0x8, {0x3, 0x4e, 0x101, 0x8, 0x10001, 0x800}, 0x83, 0xfffffffffffffffa}, 0xe) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ff2000-0xe)={0x5, [0x6689, 0x7f, 0xdd, 0x6f76338f, 0x5]}, &(0x7f000032d000-0x4)=0xe) 2018/01/26 07:04:46 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4400) read(r0, &(0x7f0000001000)=""/512, 0xffffff83) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000-0x8c)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000-0x16)='/selinux/checkreqprot\x00', 0x82040, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000002000)={0x80000000, 0x9e5, 0x6, 0x8, 0x7fff, 0x0, 0xff, 0x3, 0xcc4, 0x6}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000005000)=0x4) 2018/01/26 07:04:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bb7000)='/dev/ptmx\x00', 0x40040, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00003ce000)=0x0, 0x4) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000f16000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000a6a000-0x8)=0x0) mknod$loop(&(0x7f0000118000)='./file0\x00', 0x80, 0x1) ioctl$int_out(r1, 0x5462, &(0x7f0000c1f000)=0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d"}], 0x18, 0x0}, 0x0) 2018/01/26 07:04:46 executing program 6: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x42, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x5) mprotect(&(0x7f0000d70000/0x3000)=nil, 0x3000, 0x2000000) 2018/01/26 07:04:46 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000383000-0xd)='/dev/usbmon#\x00', 0x7, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000da8000)={0xffffffffffffaa75, 0x3, 0x7f, {0x77359400, 0x0}, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000601000)={0x0, 0x0}) r3 = mmap$binder(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x2000000, 0x13, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000ac7000)={r3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_flags=0x1001}) keyctl$set_reqkey_keyring(0xe, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00008fa000-0x10)=@common='ip6gretap0\x00', 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00009c8000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000520000)={r5, 0x80000, r1}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000c0b000-0x4)=0x0, &(0x7f0000de5000)=0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f00001aa000)={{0x2, 0x3, 0x8, 0x1000000000003, 0x2}, 0x8, 0x4da, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x6, 0x7, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r4, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000ea8000)=0x20) 2018/01/26 07:04:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000032f000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x14)=@known='security.capability\x00', &(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0xd, 0x3) 2018/01/26 07:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009b6000)='/dev/vga_arbiter\x00', 0x539d83, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009a2000)={0x7ff, 0x5, 0x1, 0xffffffff, 0xfffffffffffffffe}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00006da000-0x5c)={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x101}, 0x7, [0x6, 0x0, 0x1, 0xffffffff, 0x8, 0x4, 0x5, 0x7]}, 0x5c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00006dc000)=0x10001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x8000020, &(0x7f0000d8e000)=""/124, &(0x7f0000ca4000)=0x7c) connect$inet6(r1, &(0x7f0000d53000-0x1c)={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3fffffffc00}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000c78000-0x9)='/dev/ppp\x00', 0x60882, 0x0) 2018/01/26 07:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) memfd_create(&(0x7f00003c2000-0xd)=']selinux**/(\x00', 0x2) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r0, &(0x7f00004f6000-0x8)=0x0, 0xffffffff) 2018/01/26 07:04:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000001000-0x3d)=@objname={'system_u:object_r:lib_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x38, 0x36, 0x20, './file0\x00'}, 0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = open(&(0x7f0000ce8000)='./file0\x00', 0x4000, 0x2) ustat(0x848, &(0x7f0000be4000)={0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f7b000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f000077d000)={&(0x7f0000c29000/0x4000)=nil, 0x4000}) recvmsg(r2, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x0, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000053b000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d34000-0x4)=0xe8) ioctl$VT_DISALLOCATE(r2, 0x5608) r6 = getegid() syz_fuseblk_mount(&(0x7f0000f72000-0x8)='./file0\x00', &(0x7f000011f000)='./file0\x00', 0x2000, r5, r6, 0x800, 0x4, 0x3000400) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000097000-0x2)=0x7fffffff) sendmsg$nl_route(r1, &(0x7f000020d000)={&(0x7f0000e7c000)={0x10, 0x0, 0x0, 0x2000e00}, 0xc, &(0x7f0000aa2000)={&(0x7f00001bc000-0x60)=@mpls_delroute={0x60, 0x19, 0x310, 0x6, 0x2, {0x1c, 0x10, 0x94, 0xca0c, 0xff, 0x0, 0xfe, 0x3, 0x2200}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x200}, @RTA_OIF={0x8, 0x4, r4}, @RTA_DST={0x18, 0x1, [{0x3, 0x2, 0x1000, 0x7ff}, {0x5, 0x7fffffff, 0x4, 0x1f}, {0x1000, 0x2, 0x10001, 0x60f64a1c}, {0x1, 0x4f09cfc8, 0xb749, 0x35}, {0x1, 0x80000001, 0x2, 0x7f}]}, @RTA_DST={0x14, 0x1, [{0x2, 0x0, 0x8f4, 0x40}, {0x1, 0x0, 0x400, 0x4}, {0x0, 0x1, 0x3f, 0x5}, {0x4, 0x2, 0x101, 0x61}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x40}]}, 0x60}, 0x1, 0x0, 0x0, 0x8001}, 0x10) recvfrom$unix(r1, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000a0c000)=0x1) clone(0x5002000, &(0x7f00001dc000-0xb1)="a815ae0d9ef1f93d94ee254e6f08ae30380dca716dcaf952498fb60124b589436015623d9228460ef2a807bb222841dab39659544bc178aac25729a4be7fe090f6041e012a630d63c8897ffc22b2088250076de791df1bae9cb711ab7640563fce60b6fa7505a52d3c41125f4cb1cedacaca3781321750fc0b762c777d83d71d27013658d8df08b941354a92a4bb6ec7efde8480e5f75afe2ac67bcec95b7213af400443fa060e802fccfc64a5a488c3ac", &(0x7f0000ce3000)=0x0, &(0x7f0000ec9000-0x4)=0x0, &(0x7f00000c5000)="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") ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000304000)={@common='syzkaller1\x00', &(0x7f00002e8000)=@ethtool_eeprom={0xb, 0xffffffff, 0x4e00000000000000, 0x90, "04517c919c969cd41731181e22a9b8140457648c20970723b5228e7bc673fa306c358f7baf83986775ef21a0b65d74f3f7be3093ddb51ade8f1ca3e71e89d6aafd333c748afdc118a679f49987e1e18885aef8a350cba1820dd5138021dc72a816b96d645cb9c75ac976cbe9ea1168667355ca36fe389a060f3bd5efdcd2320bd7362d3c0c6aadae1ee65ffbe724be49"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 07:04:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) ptrace$peekuser(0x3, r0, 0x3585) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = memfd_create(&(0x7f0000b01000-0x1)='\x00', 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000580000+0xeb7)={0x0, 0x6}, &(0x7f000037f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000063e000-0x8)=@assoc_value={r2, 0x8}, &(0x7f00009a2000-0x4)=0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000082a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000edf000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000431000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e40000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000a4a000-0x150)=[{0x2, 0x3, 0x80000001, 0x5, @tick=0x6, {0x7, 0x5}, {0x9, 0x10001}, @queue={0x7ff, {0x2b8, 0x1073}}}, {0x5, 0x66bb, 0xffffffffffff6769, 0x7fffffff, @tick=0x7f, {0x401000000, 0x7}, {0x4, 0x3ff}, @quote={{0x1c0000, 0x101}, 0x260, &(0x7f0000293000)={0x5, 0x6, 0x2, 0x80, @tick=0x6, {0x2, 0x401}, {0x7fff, 0x5}, @quote={{0xb9, 0x4}, 0x4, &(0x7f0000bd1000)={0x3, 0x8, 0x5, 0x7fff, @time={0x0, 0x1c9c380}, {0x5dc, 0x8}, {0x8f, 0x3}, @raw8={"ce7dd768f0fe55bc14f0c794"}}}}}}, {0x7, 0x3f, 0x3, 0xdff6, @time={0x0, 0x989680}, {0x3, 0x20}, {0x7, 0xfffffffffffffc00}, @raw32={[0x6, 0x80000000, 0xfffffffffffffffb]}}, {0x98, 0x2, 0x9, 0x200, @time={r4, r5+10000000}, {0x9, 0x1f}, {0x1, 0x4}, @time=@time={0x77359400, 0x0}}, {0x100000000, 0x3, 0xfffffffffffffffe, 0x3ff, @tick=0x0, {0xffffffff, 0x2}, {0x0, 0x3}, @quote={{0x6, 0x3}, 0x2, &(0x7f0000bab000-0x30)={0xa8, 0xfffffffffffffff9, 0x40, 0x9, @time={r6, r7+10000000}, {0x8, 0x7}, {0x2, 0x9}, @connect={{0x647, 0xffffffffffffffff}, {0xfffffffffffffffe, 0x8}}}}}, {0x357, 0x100, 0x800, 0x400, @tick=0x804, {0x3, 0x5af4}, {0x5, 0x3}, @raw8={"2c3868a089b2ffb67af04b94"}}, {0x8, 0x7, 0x2, 0x9, @time={r8, r9+30000000}, {0x7fff, 0x8}, {0x2, 0x2}, @raw32={[0x7fffffff, 0xfffffffffffffff8, 0x4]}}], 0x150) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f00000ba000-0x10)={0xc2, &(0x7f000030a000-0xc2)="f45aa51316153e0434ae403e37e6fd04854450ba1499421b2082c670ee2cfa31dcaa12bf2b621cce5ef220fbd726f48aad153ba201bee7fcc298a28182189a2ce39800d54a998bf35f81d399a2229688b6cc1fdcfd185f47a834be9eb13395e06983333b78b79de7d447adb58abfb30e8eca1ffbb2184a54fda02697dcc32ac1865ae23e29f2057f904d7e34543e574364f929d7c92c190d89dd638c3d4192b128cb1fc7ad65459ce7c1fcd301de27d80734301033031b64c440160d356eb7fca620"}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x3, &(0x7f00006f7000)={0x0, 0x0}, &(0x7f0000804000)=0x0, 0x0) 2018/01/26 07:04:46 executing program 0: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000ece000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x3, 0x0) r4 = syz_open_dev$mice(&(0x7f0000f01000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000fa2000-0x38)={&(0x7f000029f000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000fa1000)={&(0x7f0000367000-0x378)={0x378, 0x3a, 0x2, 0x2, 0x1, {0x10, 0x0, 0x0}, [@generic="903c04f3c832b926534c4f761fc8bbbaa3c1ba340dae72d7b560d578c8518a9ad08ca913ad051bc6d1daa7f8ca414bcb68af08d9cfc6027063e0039ab75d4a55b4be39e6825dfbfbc6d341d9d6b94d7f4f063cc4c859022e69ed82d2757bcc826635be5e90c07e517f10b4768746cfb0d922113d35f7310e5489ca528c2f00bccc96c882f632dc37e604b2b8e28a0a741bc0bd63c6bae8dfee14997b8415ee04c9180a409dcb097313d8139ede90c97cff68e30cf991e05d002c449d55ae04542e9298cbc429573434ab8eb2ae15bcb640", @nested={0x10, 0x14, [@typed={0xc, 0x9, @ipv4=@broadcast=0xffffffff}]}, @generic="94cf12dc3aeb0aaf084ba4f35f6ffc46ca292c63289c9e7976102b73c4023cbdc40f9a238e8f818a013da959302372d155b889e83138a1180c16843e3b3a03eea35d1c8fcc1a3a39c4381f61fae125bd8dd15535f94e0a5f01c4be07d3f9c56ceb7836220a06f2b37c2a4212a0ff50ae84e38c3d5564dc981f51980b1648fe6796924e55be98aeecbed022a12e87bb25f98707339e53e4348870df986a3f234f3aa11c0ab90a1fdd22f75bf575aee3eaf35ff10f6775340a80321762a6cf922ff9d5f40592bc28ee8c84c8", @typed={0xc, 0x12, @u32=0x16}, @typed={0xe4, 0x82, @binary="c5fe4c9228c437a6fcd48d069c399ca19db66afb25450dd0ccc2b734d01d9c4b2710624cdd095def26c00f618baeb2791cafcbd9ba14dbbbd99f92bdf1e11dc6b69cbe7aff3344ca50e729d09f1316945e75a8cbc11bc0be3a5864be10b697ef5e8f8e576e7b7a4aa5175e7aa06dc106c560bd745f784bbd8024c49bb899335879be7a739da92dbaf617e5ae247e7b18d783f0811e0b445a26a4fad45aab06111f7f59da86a5b98820b3c86b0b16a748327f7868e4cfa64a4d8d00a080d274e91e4ce39149af5e6db086303d3cd367035fd49c5bdedd5270a9"}, @nested={0x10, 0x18, [@typed={0xc, 0x7d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @generic="3e8e234be2590f28f0aada6d83f7bd9569b5a570b7015fe93389906e35cf839d95929514141ef714dee3d83fbf7fc4a615b976285eec00f6afbad650b054338b4ff1296c8d7ad467633a982200693f7cf51c17aee6b3a5bc19daccd65a47", @typed={0xc, 0x85, @uid=r2}, @generic="28d34a9fb943afedadab64668e09e0838bcd617851191c9e828b163ae77156da58cbb5ceab6268bee748044a4df0ffe036d1d1efcea5e662ab6977bb267fd1b20dfca3d8c099da4f2eb72b7c5c84"]}, 0x378}, 0x1, 0x0, 0x0, 0x4008000}, 0x8000) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000a65000-0x10)={0x0, 0x3ff, 0x7ff, 0x40}, &(0x7f0000fa3000-0x4)=0x10) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000fa2000)={r5, 0x5, 0x3, [0x1f, 0x3, 0x2]}, &(0x7f0000fa3000-0x4)=0xe) 2018/01/26 07:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000a6000-0x2d)="87356601000000000000006c09bb2e83c68174708ddeb960782f2ea94804bcb46d84de4406ed43fdb02bf212a2", 0x284) sendfile(r0, r0, &(0x7f0000e78000-0x8)=0x0, 0x2) 2018/01/26 07:04:46 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r2 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f000000d000-0xf8)={{0x3, 0x0, 0x400, 0x0, 0x100000000}, 0x7, 0x7ff, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x5, 0x9, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ax25(r2, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) 2018/01/26 07:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) pwrite64(r0, &(0x7f0000f8d000)='-', 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000cd1000)=0x5, 0x4) fcntl$addseals(r0, 0x409, 0xb) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0xffc) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dcb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/26 07:04:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00004ed000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000b6c000-0x4)=0xc) close(r0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000456000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/26 07:04:46 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009d9000-0xc)='/dev/rfkill\x00', 0x1a800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000e46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) r5 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00006c9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000a48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$unix(r0, &(0x7f00009c1000)={&(0x7f0000c32000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0xb)=[{&(0x7f0000000000)="224c1e83c4494b46cb86825de5867f2891308e5ae07cb01d4a66402c966fee8833a463c1ed6cbfaa26289c32b92c999fe08ab3b1430b23889dc3fefb1362f723ab32e435b03041b2651082155c2d232a788706b1558f3ac471b9bfb4adf1c3f13cf97a62c2be593e1a08b4d85e0c16757f6ecb22d2e3f5d0fb36eea21a2e9ef25d55cedca58663d6c14babf08f3cfa7c474a34d8f40b2be5ef5299383f49326f8b197eb87f5687faa46c27abb85f9a16099c3e9966b39a592420bfd30c1196163b81feb0093e8054c238ff1328f9c9bd4b61348f3ada9ec5d8cbb6628ffa1cae0d3d9ac10dc9da54d6f0e620c5fcf4faccf0528cb1", 0xf5}, {&(0x7f0000415000)="bfc744083e175462c17572e505f034b319142cb9c89562c0ab33c6501d319c63c871acb53d0abeb75342eb7d3aa606ad3ae9ffe0f8", 0x35}, {&(0x7f0000808000)="4a81db3d69f989c5ceb987cfa591f8c9769e544c2598f9c0c19981ba41128a2a6bc73506914e49b260aa27a33117fa00ef4ea6c2326f7c516da2f22d42ab188fb8e7b2947f8a5fff3c039cf79408d009f1fb88fd5accdca15575745fabca4097b206704c76852d4aa59569b8f59cd2860bb18b64339996538d8e1b38884c810fafca0bf6cc4ff97c44204eb68626ed09f022c6f8ed3c624cc2963920e7ba278b441f732288526ab4", 0xa8}, {&(0x7f0000644000-0xb4)="5f1ff03e4cd0b8a5cea2617e593a4e12e7aa162a4505c773ce8b15a3a870a61b52edacad5d6a9874f43552ae28332a5d189a941328d82bebb7215fc7608e0ca051f43493fa80b3af11244e92ac9c18a0864552b14d5db5496aac7be77c705768bb67f4c8d6c98554d168498d6dc25b2bb27f0aa2092348b19246be2923a077dd8d300deeb4127cd217d0a697e72a4f3462a554e06cffc30c99afa9e7dd907a60e60fda7c24a65dbaa82792b9699d3bd71fbb824d", 0xb4}, {&(0x7f00004ec000-0xcb)="d8b4b76c970bddaf7648e34822b1860742a6d2b893307da283dc9beb4fd6ed584a017e510d7481c6e3d26d244910d403d1da5137c335f4f210dcd31896f3242b0467f0352b7e3c880330cb8249e3d4fd5a4320f0e9eefe94f7e54a77b6a8f767daa1c78ba9d92c65629681cdff6ce0f636cd024286b0b790871261f7c4bc94b3085ebfbe4a66de164a9e51a82ced24b73487c02a4c570285836e6d99468c7ac886dd8dc94a25dd20075f7a27b18b3a51cd40e3706a23580df3a58c34bfbb1498ad51cb8517beed27f2efa7", 0xcb}, {&(0x7f0000000000)="77f2b8023889c1f65e0be6aedf9b897d5cd4f1e80787a490d21b1205714783af89e0df70cb0d8f595b58621057446ef54c413942ccd0e83220a24943a994de8c713671aea995071a3d7de9d970fb3868edce75eaaa2b7d92d1825e1ebe523ec5ecf3ab94b88d117fcb8502a4d470d440d577", 0x72}], 0x6, &(0x7f00008b5000-0x78)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10]}], 0x78, 0x20040000}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket(0x10, 0x3, 0x0) write(r11, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r11, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000000e000-0x40)=[{&(0x7f00001ef000)=""/110, 0x6e}, {&(0x7f00009ed000)=""/4096, 0x1000}, {&(0x7f0000298000-0x5f)=""/95, 0x5f}, {&(0x7f0000985000-0xc0)=""/192, 0xc0}], 0x4, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) recvfrom$unix(r11, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) getsockopt$inet6_buf(r11, 0x29, 0xde, &(0x7f0000876000)=""/255, &(0x7f0000cf3000)=0xff) 2018/01/26 07:04:46 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x10, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000013000)=0x0) fsetxattr(r1, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000013000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 07:04:46 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f75000-0xd)='/dev/usbmon#\x00', 0xa648, 0x200080) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f00009f1000)={0x0, {""/7}, 0x0}, &(0x7f0000fda000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000049d000-0x4)=0x800000007, 0x4) 2018/01/26 07:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000cd2000/0x3000)=nil, 0x3000, 0x1) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/01/26 07:04:46 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000080a000)='/dev/keychord\x00', 0x80, 0x0) mq_timedsend(r0, &(0x7f0000dad000-0x75)="02944e67b76b00078ed97d0e51a78a5bfeb82d8f4490246ed7d144d0a0a02a0aa13143bdae7b1ae3c9ba4402e51803b0a54852d605d855ff17dd38a5380c9b597cbae06079cbd5c1881de1d63dcc96654dc09446e12012485c81a00fcdcd1270795a14217acebc627836c5311521f3fbda2cdcf569", 0x75, 0xfffffffffffffffa, &(0x7f0000b60000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/0, &(0x7f0000001000-0x4)=0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r5 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) r12 = getuid() r13 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getuid() r15 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r19 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x1, 0x1100}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x7a8)={0x7a8, 0x16, 0x302, 0x6, 0x3, "", [@generic="d9f42891b4b4bf852766c5378498b1b3445e67ec66f00eff55444c1a84a7d73731394378d5e3d7e496746901ee82f163068f0295c36fa0318de2b8b6712db6f0d82d9b7a482e890f220348211cc7b29bcac58751a356c1f63f627f97b3742cbf799b70e5332599af7b064a7eafbf94b95b8c424f7a3bddd39972b23cca3d0fbdb3564e048d460bf4f8933c5e7e9ce653144d3e56a9f08b70c521420b17d459ccd2edfc2291af7b589cea84a4e70ecc940680b596d997a93b75390b441a47f3629e596c140af9246a82cabe86b6de74b31ce57a3fd9781242ec539b3daefd4d8b", @nested={0x194, 0x0, [@typed={0xc, 0x7d, @uid=r1}, @typed={0x18, 0xc, @ipv6=@loopback={0x0, 0x1}}, @typed={0x14, 0xe, @str='mime_type\x00'}, @typed={0xc, 0x84, @fd=r0}, @generic="d93d2b9c38a8e815e42f746611cd5bcbaf3b36063fdeabf89c884ee57c5119f1ab", @generic="03f4d9a6c70bfda2af55e553e5a8278a54efeab347c3d874409997132521d9516766a1ede1f870dad7c0f23cf78a2c1f100f5c0c4ee48c598e72d2fe9d2e52d0604378708d2426faff4ab1518c0a902507d676b97270f36911e9e862b5f5c1aaf8194a4330", @generic="2f5884007c41b2b51d5329e1ba244512196ec6493e6311f47b72f6b93bf05c1ef799abf13071ed60f83b48ba70f6935237f06efc46f40aaf3a9b60ce2ad80a45629b4cf272e438b13eca72572cc1e4dfeb5e9d42e6f6d4b3387ac5e9cc6009fc3121c4d41df59457c0dbacf04ccf02410df9cd0a464949a712155e89afd9d6996fcdc54e82ebcbe1e407b396b02f4194a4893fd803e27eed56dcf5f67c4acbc8b354", @typed={0xc, 0x52, @uid=r2}, @typed={0xc, 0x5, @u32=0x3f}, @typed={0xc, 0x8b, @fd=r0}]}, @generic="0d3c677ebc9501d593609df301ee253127fe51ddead7784dcbd538193529d9bfdb8f37a504dcae6fb3584b82a0377bc9dae408df61a9f4f4e5af664c649959745f6ae4d9cb74fa0899b99fefc815e5a9f6062d6bdcabeffaf6beb8f854f0cf8518ee937aa64b3eac53efe5951f00bda3d942ac6312358849150393b409dab4f7fc14cfb074f1df52d9c08e7defadb3d12ee7a7fc5fcf7a30e928efb9c142a66a7702ad76f429df484920c25beaff68f9c75ed62325cdf9c86721e03ad29b24a7ad7daa27d8d2", @nested={0x274, 0x47, [@typed={0x10, 0x78, @u64=0x4}, @generic="9b6213a1920bfe03d97c4c852c15eb91a6101a21fb09a7d23c2b274a903ad28f1e7cccb1156dd4a872ead3ade2af9f204e5c21e4cfd687ac734cc6a1e7db95ec3c24a10132d02b5df6f2608d0820dd2182b304783f9cf0d4908caab3e942245cc2", @typed={0xc, 0x30, @u32=0x1ff}, @typed={0xc, 0x14, @uid=r3}, @generic="73cd1c002db68efc7c0486e3bfcfcbaa42f60c58a5638eaef3a11499ddaf6a43ed378be4dcbc9635058bc8b9b10733bb6f1b4127e81e3b3b1eb6ebb50af0e567eec18b069f960bc1aba2d689e7f50afd17610b55e5676326253c54cffcf74acd93d2d1a339bf71c06bada0d21f0544f35069915d9685761436b2b2aef1fa4264449fe782b0", @generic="9a9763dbd0ab0b9bd9309da3209b6016444d22245e9b8a9f9b6a7caa89eec15829bd080d0c5144d182bf6011703b5446d88bf0d82a89d7a51b6b1a24d538e417d71365ae22e40005928ac093248a7cde10f653d970095ed0c8eddd3c2cfe389bf060a274fb7094312cc26293d1e8998b99b9ed15d31ee087b2e3c06a80084c73", @generic="de8bef5872ad721ffaeb042edcc8513d9f19e9a98a85d12eb25d8212fe614bed973a142b331ed2406b4685b08b1bb4f2141e4a60a81bda001af25d1943d4d756da7d1fd68e5df4eff7e24a8505b7695bcfddd8c4901606f585fb31a50f791421eaeffdb4eda6d57e35b56f47bbd56f4054dcf9ba3bef653842d18865c8edf741309d9fad13932b47e3e180ad5569c3871c9c13527612dcde14984a7aa85f640f7e0e5d048466f941a0cf57e88abf4b9e42dfa875eb7eff6a87e9428a1024d2447055a5011783a1ea2b8580b586e55b22350ecd72", @typed={0xc, 0x2, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}]}, @nested={0xf4, 0x4f, [@generic="043542234fa98f14a83fbd42fd848c9af883bd00d50e05a5395690f9e652bf75c5678445afd113202cbb308bd2bbb2caa839c7ca0c38d5a7f1f972e68feef5a1817c3988f66a92200b9a6b9c0b2d846970dfef0801079e746690d0b27abf61570dbea4495c7af51cad7147020a3e4d1a9ea9820686225e9ae88ae099b18eaeff9a5940a12532b95af14ca54c469e28f15b10b52957308c20610dc3837fd9ac4b2182069cd51e31e77aec4158f8404c6f12a71069d71d31c47bfb71a0e5b4340c75582a9756379d7a5f401854375f1dbd47249bc6540f5d000c5f57c0c3d780366a980a45b76a239b5eaa014f1e"]}, 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@generic="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@generic="a7ac08b71870989cf9f724c36da43cd550016bc9ede9970ff864011ccc0b10df9953f4f15533f67892a4116899519ea728dab9a97906265e5a54723870e4e0bcc5da65a6451705ea020cbb7c3568d9dcfb3e5bcb5edbf0989ce9968a913cb7405d6d8c5beea9c314a3efc0581c3ea16f0c60ec3612a4235b0e106d84bd5fd404bf280e61", @generic="40d0ed82fbdeb9b96141ef15f61cefc2047c64e5eb9de2ca1c26d659ccc83e04bb71b351e6510b80976b60a8344cc77812374103c12a", @generic="9c206bd410b9aeeef1d89efdee5f7de8da5f6f511b355397721d13aa0937bb0060402f834c822ba11f18e03a2bb19918045a87123ad651c837a65a1e0902458367c8a39ae490f1f23f61aff8916443677d7bf890468585cee003767d843ddeca3264b4bec4f261"]}, @generic="580dcee5c71be90345efee3e2897e8e28f01e50d22c9769aac2814ee10bf8958019c15047099d65382fff04182fc4eae800b1500f6592f0164920425295cc34d4818fcb58595ffc0897880c2b10d18b42d636f63cc11ebc0893879f8ec2fafd8a7879c4f2af2a4be72dec27f85d8c7707db68834951da1a0d517b27f4425a1d141253f64795309695723de77ee649fde63716bb61a72df3716e98f0919be6e58c5e2ee06f4a05884e364269af000f47de3e42566c31d7ae6d55a920dc6e40a7d518975d802f9a7886842c485e325127de413eba689b7cea5bd"]}, 0x13ac}, {&(0x7f0000001000-0x1c)={0x1c, 0x37, 0x10, 0x7, 0x2, "", [@typed={0xc, 0x1a, @uid=r14}]}, 0x1c}, {&(0x7f0000000000)={0xcc, 0x42, 0x200, 0x2, 0x1, "", [@typed={0x18, 0x61, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="2a50fd69a78279e3c3a851c32dbf3a03fae679b0e32c881845df0b9b7089dd7bf47272edb051d5475a9acb527c9c3421c1c46a15240d951ee9f4b1dfab763b43b1291dc6b40e0bf5eba46a033fa05647842211176c7d0cf0cc0a65b8f5c76a87e582ecb21f6110905cfc6b34f2a218e00f375cd362f7a5d6c095c446cda18c91535f3680af0c2627d3cc6e298db36428cfdbdd8242c30bb3c867e6", @typed={0x8, 0x5f, @void=""}]}, 0xcc}], 0x9, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r18, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x70, 0x2400c010}, 0x40010) 2018/01/26 07:04:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000075d000-0xc)={0x0, 0xfffffffffffffea1, &(0x7f0000668000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f00000f2000)=0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b0c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000193000)=0x0, &(0x7f0000101000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000030f000+0x78f)={0x0, 0x8, 0x30, 0x2, 0x8000}, &(0x7f0000d58000-0x4)=0x18) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e81000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f000019d000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000679000)={@empty=0x0, @rand_addr=0x8001, r4}, 0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000090a000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009ad000-0x4)=0xc) ioprio_set$pid(0x0, 0x0, 0x7) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000e1e000)={@common='dummy0\x00', @ifru_settings={0x1000, 0x0, @fr=&(0x7f0000747000)={0x5, 0x80000000, 0x0, 0x0, 0x0, 0x5, 0xec5}}}) 2018/01/26 07:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000365000-0x9)='/dev/sg#\x00', 0x1, 0x200) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e97000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b3e000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e67000-0x4)=0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000fe5000-0x5c)={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, {0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x6d0a, [0x100000001, 0x4, 0x1f, 0x4, 0x10001, 0x6, 0x1, 0xfffffffffa82aca1]}, 0x5c) r3 = syz_open_dev$sndseq(&(0x7f0000254000)='/dev/snd/seq\x00', 0x0, 0x2000) r4 = accept$llc(0xffffffffffffffff, &(0x7f0000f0a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000547000)=0x10) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000421000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e4d000-0x4)=0x0) lstat(&(0x7f0000619000-0x8)='./file0\x00', &(0x7f0000a7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$unix(0x1, 0x7, 0x0) r9 = geteuid() sendmsg$netlink(r0, &(0x7f0000af1000-0x38)={&(0x7f0000bce000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000086000-0x40)=[{&(0x7f000026f000)={0x1258, 0x36, 0x400, 0x2, 0x2, "", [@nested={0xb0, 0x46, [@generic="9d7e10dbed9a8adcebf8072a86a6130306ef7d16ab2281033d438f", @typed={0xc, 0x21, @fd=r1}, @typed={0x8, 0x83, @void=""}, @generic="4eafb539c4a3306e1cf0b7c6d08fd25afcd390087d7b8eed4708f1c7e68879544033ba66f7f46625587cd2fcf655c9d968722fc30c857203d9fd0f5e30ccb3c254e7ff17ae339a30eb4da5e13e349fcb3fade06e2e838dcfb10b55ecda0816cdae7703daf8aa6642677a644991719e", @typed={0xc, 0x19, @binary="5ed218"}]}, @generic="b5c370f94a1170fb0cdeadd83fd02e7d783a9b1988a18472e9a79a03cc788c58040f4cea0a58c728b4466c9984234fc9547762b8a6c9c0da9c495ffc56205500b86b4c4d1456687a23417ac77e70efe44f0b7c3a28019d6100203cd0849367c01c0914a1622348457b5105168dca00533b09aca0", @typed={0xc, 0x7b, @u32=0x40}, @generic="6ce6d31606b73e1f3cb9b1f2e051504b0a5534156cfd5ce4009d724f891c44c9ce2315797dc52056f44da2dd27af09afff664d3608cf97c3a517f3e651f7309c7a7be4604ff0c4d6a239f9976062290738cd179f4616c697f9d525533136b07d7a5abff9f367e645dbc1025ca5490ac4f0a03cc1c137b695848a52d4021825498e0ccc3ad0cb1b854fc6239148b60b6dbb62872f05d587c5b34eff91c45b2753df69fbafbf0fb8e868335966e231ecb25cfc0c5bdf047886ef0c0da8425fbd0b48db4f3ceb614c911cea35301417f4da1f46a2d7e6eda2df72ed366adf05ec4c00197201e5bea88c8473c94a4e431314419e6394ea6a0c5f5e1d57ce296cac93b88a46dea5d677ddc635b637da2dfa142c0075e5bbb8a4fb8f57572f02bb3eead6e7402d1d978303f704a362cca0c8664bd160590972f6fa597862498459b1865cfdedcbc08749ccd56ab84bfe4c1c1e33b9bf1c06bf3f748cdbfe9dc7ce7e1abffe9da771a0139a270253a1e11e7eb96f4241487248a8190041b8f7c3cba18796ec96918a9ba029c54797d84705f12259ed3d98ee922003856775562b78a159129da0bccfd11535a6217d821e940c33a8cc4303c58cbe30eb422c03cd24986716a68e7dfada42c03a869955e35515180ea6ae67f7e3d501548de38042851301b8cd1fe2a8146b1b1a0e07bf0b6477d6f49a1c3f797116ad9bd05ed4a3166bc85bae38e7b8393460d6c1d5fe97ea4748dc17879dfffbd630481283ca8e42a71e56a6c8f355aa9cf3060b917f31a01d3f0a12b7c4c18457a00c0ca5068514e543b850e7ee230ac6320406199d5bb65eaa1f9b74c922eaa73ca8a1d10f9015d5890506cfc5d445de7b2d3dcddfee171a896ff31409a4ce8513379a51ddbd25e84cdc85bcbe0d939e9d67a21ee0a7cc7ba0eee4229f61225f4540b82ee8cf77a16c9e3d4d8d89b369c33c7effd5b85480da262a3ce7d295680e0acc75aeb9cf12868e67c5376bacd29af1ee9fd14dd7e9890853674fb5b070c64b8d5b9b6e099fa425dae17e33126925c8781e2c364ef2ce6340fd24b730da1e6a199fcb1a33b7573fef4adc4e32597fe1f537400690c8c8c4670a17ec30c0236ce46a185e55f58f232b5373fe4b8cf31b7e4397e2831dc764f97eaee0f88a0ee13d7570841ded1d587c139c826911db14d656f449982927e11be5d2582f6924505cd4420a07491635667a1a9f9ac76d715ed8ab3c8a2a018a7aeb8a7d78406ed2846dd09a2d02f170b02031a028d17c17dbfc1e7d858c331e3cdec531048ef715c9eba33a5953d79ddbafe327aaee34b0f9042c35ec96d4255d5a544cc827f59e3b1cc6a4376e3fd8c3d1ae88e52f90105d6d56cc378882c9d0af387f13c5d2dbaae5629cee5f80759fe4f2eb55d9350ee265a2a1602cf8916373cf115415ee8d3dcf49a5d7a7046c04fdccf6cc658040e79cbe602666602382f30f690d6245c20df904659ff7de6e53e504f22ef1faaa06394d6e736d0335d1934b56d44de180fffe861df584d59483db26c24b14a41ce8fc80d5fcf3e2b775bc8d0e9917adac72abfa0ab46185d51a039d0c8c9040e6255a6c2c514f252ebd03791575ca1080f52967eee4a881a8526d4034196c477963049e71b76c0c032774e1b6f8c9de88bde1813362c84483052b02d0f73792fd2e6646599804727211a4d1cecee697d5820894420a769bdaf5232e992b4354336c1a0adebfc1de32eccd757d0df9672a623a2b7cb5846407858fbdcc1db02d74fa8a8d2e188f4d64983e45144a9a1aee3cca351a43cdcb36def0fc827a17526d8c13889e25b1cd2ea9ebcf615edb6f4cb596568d72adf5c8e9ba5ebb3ba8543361df46dc4e28ff31d5a39ab462f53d8705a2a8570d1893de1650c75dbffa16599e2b34d50fc4e81691a893579d697ebebcb417b48d5432d101520ac06719f8a2e3b3b18ad27d26eddf32f0ceccb0fd24503eb8c122e07351823002c5a269e58ec48d0bea0bab0d7a27004e39be284d84eed489bb5fd4c58917c4f74bc7d3ddb4dfb22b1a5d8aaa6069d883323a1c87eed271704ea2af39d9ed2c446c953c58f5ae2d451f6c0c0116c67fa0a7d99916d8a03db537e0b0318e531e6e9e4e8911422780b7b008e8a2a1e64bc0c25b15c6f6609dc4e681ef2c29147c65f0037e4b13f2690022b118f32891333dc5a970b58d8953b8bf0d648a91ff5773b591efebcdba0c638d16f577c578223972810e84fe18c37c343bcf9d9e16c88eef8e98041feda744088405a9f652e6611b73ae875429e7d00c7c1330ec135e9e5fbc1daa655b7a153e1aed78b5c511bb1823addb069be7195081b1eb79d2e3241ec0c65a035e9eac2c2f251644e4cd86d71383e9e48d4baa016fe14091564ec3994d634536806faa85af418c3b45a5d291637480505fdabce07be25fc56406e410c27a02ad493f9ec29dc7def6dc6741ba36a5bd4d1f151c2ac8edb4538407b4ba1320137adc3faf6ca4edb4590335d466672d12cf24a9b31a794d6ca8cce81bb7faee13f55da7f65deaf4623ecde64a33d69b54cd1b87ab0a984df2e84bc0cc6809fea322a894317781eb97775f75d481aff91a4d07e58818117afcfc5435ef5722af837e89a6f194c3893336dc5bddd88aa88640ea22c287d54f3c88e64e68dc32c51b1368b186f5be4a42d9d7e3c0fd3b2c6a5ffcb10887eb0fb5626f23cdf7c077e03ce5e1c3677881e3c11c6c988714fd4e60a606f6b944c2042d95ab2b46d129dd8710c120b9c557f7d239e9a56003cb2201eb982437dae2138e8d50663aaa5c17630310648f5da2cf3ef754d4b1c1bf9f53eb0200c0a310186026df2ce3231c3481db2a0028d5d568db54d24073e361a5024f66fb0f416a77cb1dfb819c3a45e1f2814fc311a424aed580501a55d381dde666cef5990d24cd4f6a1152e0702f9002fb61a617169963b968ec67a6021fd7445f5dcb1228b279eb95cd13230ac03b41cebf969100b41ce34715f84b6ce8a5e31c4e8c7383f0b247b2414ce057d6bb79a9ea45739fc877cdbb2314124ce853a5662071935a49dc41314b9851ed26f9256b5f3e1e7c62d52e85a9964f054475f9006116ff37161ff989aa5b261f181d3c08ea0e7abfeeb95613f6c69ef4587e066fe0ce9dcdf6440b30d749617ead317d7c00d63e255298d89f496989e78662b24b1c61e640481ba1221c7394781cc3fdf2982f2fe6b955fd2eadb640670c01c1cd852c70091666be29186c8dd728982672f9ecaa50cea5bd71f08ce411ba9541cd3e2f3ff304e913dc6561ddd0d62f262505909360ec1aaab6accb89862d7daf18188b6e05caede7c01ca77bc71599b4830fca7000dc0c7d206a347b501d9060eb82da10df6d5ce8cc63ccf23980dd038a13ac7768e62f802dfd75227baba3d70055f4ddc092b0c38d878c1d10f00afb399898f27ef2c03bb706cc484a0774010bf3775099795f29647500b8fe88c3ff9ff1f5da886a4dfc556683e5cfa659075fca71e4cafb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@nested={0x118, 0xc, [@generic="f4f533bdd5fb457b416df7ad13c247f1283e279204dfa19e85cd3389499297706b8d3ea14556c855c77a7aeb150bfe5b9e56dcd5e6dce8476842cc453f583255ca67d28fba897f56bed563fa219b4e544ce2dd6424393488c175482a61080162d37dfe21e98c629dd199e937c7ff33582bbb917063b98b91c27345395fd1bcf9c53f83ac36c7aeb488a188fc52774ca935217e28d4acd9e7367b08169e8f02958f35de2512d622aafb9fa6a595c0648e28b9f67e727c30a5c0b4e1cdb31b49d5f03f406e029b2af9c848af51858bd6c7b4c182ec68daa53e", @generic="1bf5341d078d109b340025e74a471825e4aac16779b721fd3613a3b758c9a2abc9f9cc64c59e4b73fad995c619ffe07c81490f04e92b4c8d5002"]}]}, 0x1258}, {&(0x7f0000482000)={0x16dc, 0x1d, 0x300, 0x1, 0x0, "", [@nested={0x1010, 0x7a, [@typed={0xc, 0x2b, @uid=r2}, 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@nested={0x1c0, 0x41, [@typed={0xc, 0x52, @fd=r3}, @typed={0x18, 0x2, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="5f903ae6eb43d80c8b413aafbb3d793565a18c7181c03003e320f09f5202508d7087062b5a", @generic="8673647c30e83b26788dde61143b3f77128b68710e0e091c9c0b2d597fbd84a826cb0424097c5dc5c2c8af0b4808557cc884ab9ed56e70834dc0ab4411ed5b4bd79cc5f6394fd5d8325a9b4a165c5d77081e2b47b4fda4b23e4b79eb50d4d3d028695b5415c09f80c53c3639df273123052bd56d0d245b8eb0a50aa45e428083150173914df612762ebe1215be3e70a88260654b0103c663a5942cbbd695ce8b48fd7fe50286b84b445b495193f3fe311c3aadaa06e8df80855e004041461dd9121080e5840c7603ac23022a4a738e", @generic="b05aa9b2e8a78b4614e65cebd5936bc91c85382a2073f8cda54ea9a8dbbb6119b2970d34c3c2c1c5cd8483836d687c4dc1caba958fce36a6", @typed={0xc, 0x92, @ipv4=@rand_addr=0x4}, @generic="4a0d320ca5a999a2a94ff23131fa67eb741d7cfe4ac9bd1d69e5a44652555cbfe36b44e745303ad018c11f50facba7641c3892eca894ea10f6c0e64f8daf49c47d19af71f61e34b9fc32ad4fd27a53f31757de1219260c", @typed={0x8, 0x3d, @void=""}]}, @typed={0x10, 0x6d, @u64=0x7f}, @nested={0x1ac, 0x4e, [@typed={0x14, 0x2c, @str='bdev}wlan1\x00'}, @typed={0x8, 0x38, @void=""}, @generic="5a5a7693f37d1816ea7092ef5363a564efc40bfc464361225c66faa1c56e73e3305b8580b9a077265e011c2b9dc93ffbf96fef33c06cf44424df2bdeb554e0bcd7101356dbf0082ac3d62a6812d8232849f4c7beb40ebfe85f86157d1d72f9cbe863b7535cd0402aa8409ffebbec525b2f25f2ae1fef95955901db11c9d557918ba1", @generic="550bd60bf7cc25221d7bb8f7e930652c74ea29502b706ac46fde6a53ae9076490ebc2e084f8c26a92176063d28259155efe908a99d2b0b41b66b6e85804d961463ba3ff2115986c2469009ec5ee13a527d04dedc7bfaf766c6f9bd9328cec2bd", @generic="", @generic="5eabc3b13e630bb9e1d28f9bfc2cddec1c687780aa1cc103daa026f32b79a93b0d80b16d68bf919355bb24a01d41bfde9f13aff25509f9696a3fc7c77723d0f74797d7e4a2a1427143bf2948f987c44c1d2f642de48f252bc6c98ff73c41a3c52e646e9f24172062a74ad922246571803151f259a88749350805d2e8d1f8e06c9a8a9375a5efeb8d02c6eac4d462599a48b0a493dea2430c4f99f483015f7587133cea494f5e30ef"]}, @typed={0xc, 0x42, @fd=r4}, @nested={0x24, 0x7, [@typed={0x8, 0x6, @void=""}, @typed={0x18, 0x8b, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}]}, @nested={0x150, 0x74, [@generic="fecc149cedc9d0c9262198ae3faff43d19486191a022b06060ae651381356dfe8fae3872fa02e0256952c9aecfb6280f9a6c3af2d39d3318e2edb94d0061f7ee24d9c8d51c3eb1dbbbded17c707863b7351484826edebbc98cb58da13f29492ce520a3e054116bb9a367b337f99eef2f1feb9b3474fc1af27de9cc9f45233a64d61b07f0f97e8eb4552562f00c95f760d394f756486d92457c4c67f44537f2813108fe77a601746c47a23d1123d67e843812f09f8d4e9176cdbb8d39a8e18b533d671ca6205f7287cb6c1067d3431a26a1b27c0e2931448421c2a8823cee8c90139df91f2677c8c143b04fc2b9aca60c3839691cad0d", @generic="473391f1858665b6f293053c752c5bff1f9f35376f2981181c47cc93d6f936f59a0cc2fe6a1f5f028926cce44fb226aa6e6a931cd1c293a7b0253faf2328727a583cd2586ce1335150d8a87754ebca2c45a7f93f11"]}, @nested={0x1c0, 0x21, [@generic="b058ec735a1efc0d411596ac7d870b4cb2187dd2a8d7a9d1e2435fca4c8c3202af63d68b0c97966b455136fff592a4dcf819ee5e48e5878870af8a12e47079c67f32cc74967482874c5f41d6fc854313de18152f3a1909eca018e973b82b71eb3798e7239cb49c40d52fb37957405cb3ca7b4ca6b9b8ab0641be41c21ad1a58e35cc44c44b78930b259572664d89f4ab7a7b1d5a261aa6129f0e1205cb872d7423251247efbddccc48bef11a9fcf49cb34f0670c9aa1a13be2636c65a7633b2f0c25f5ff03dbfefd834a5843ad1f8f78743911604a5f56c73bdd533592364280d69a", @typed={0xc, 0x22, @fd=r5}, @generic="72f2", @generic="721f559b07b949c507579b9144460ec6e722604d298ca27f8eae64c5f70d2cec1fcee8857b6256101bcce42484339f55e1d2668ce62578d1883fe2844ee2e24cf1dc5910dd8321ad5da4af6166cec242f637f89584a9abf805f52b1b0b63b113e553086241155bbdea40b283a2161fdea8e5d5871742874fd1b4d14aa5f7400cfbf8edb5b07dd4bf9b00c04d", @generic="33959bcac4a598e06fe9539227b8e299f0e9f0b16e9f8c2f191db9a0837f4d6dc53f97faa3977f01ad7c5a965067e75b5d8274157bba4a01be485c42d6f330"]}]}, 0x16dc}, {&(0x7f0000fa3000)={0x3e4, 0x3c, 0x10, 0x5, 0x1, "", [@typed={0xc, 0x88, @pid=r6}, @typed={0x8, 0x95, @void=""}, @nested={0x10, 0x37, [@typed={0xc, 0x6a, @str='\x00'}]}, @typed={0xc, 0x2d, @ipv4=@multicast2=0xe0000002}, @nested={0x280, 0x81, [@typed={0xc, 0x4, @uid=r7}, @typed={0x8, 0x0, @void=""}, @generic="8a4530ee148e8eed8b801e1fcf4d9407a5f34f236bf0a2a5b93a1a8cd799926ffdc5fdd1db0a18", @generic="2ea07dd02f49228e0cbc6193aed9f39422ebd13f389b1d0415e64cfd95055d2f4b8bd332669105b3c7673e5b191b67bb499569243e26adce0105e1a8b8961bb936a2133baabe59fcd87f1d404b1c4282ac0d0fa8a8430e27fdc0bc3472f608ff079d04f0c4d5a2aa7048148b9434c17da29a1bdb66591a418cd2bcedbc1afaf78401b9719ca6b7a92b4cca31f563155c43ce358c3df89378f74a519eb3b02c", @generic="86d7312d030be69f8e82f71ed315dcf37041e7c9598fc2f7edca0c82de0529c633aa22e4fc6e1b66eebac48b4289ec03498ca7767d9aa5e5984630fd79fc7d738682ad0799a99acbf5ced853f5e21cb063155c5beec7539c4df8932233679ee084e5c57f8eccae834d3d6129dafa835225b16f842af4f498a2860c80623277a739b322848cfa5d26c3cf1e436201deadf1a1f4a8873cab5cebe70611205de664a1cdd6510b01d66347f704", @typed={0xc, 0x94, @fd=r8}, @generic="b43f0714b2703909329208bf54931c2ff86a3e7434edac6b031e1410ca52fd7556420bf3fa71491cd538b498078006df62e64fa3cee44a33a3e06ff393361de89b7a078e72049ca071f88829049fb6eba6d0075b26bb2f374f2bfaca6bd0d6b1aedb0ef1899961b265f7cdb9cfdaaceda8ea36f15c9e7503d9101fa5d971f854ec7d60dfa9f6a73734c8b81dac417756acc9433919e815a569e68f0fb0789df677e4d554d349790f5d6ea665b6cd25615dffc96c599d7050dd78a6ea90e9243d4bac63333c58dbfd5dfa63c645f6b4dbacc9bce872b452bda9c38120aefa86a99a9bd65f174d8e8dbf"]}, @nested={0xbc, 0x54, [@generic="3214aefce98a75737d1873fa33f3453abb2f10e22535eaa206b855ed60b0063f6662dd949286faae35ac32a5b38f07c7d3bf68aa79ef912323254410d5a32adf388f6e57ac422bc4385ebecec10e2f6775258c7c033bde60f7c278c74aa77792a870ff262ef5648b8d50414f6fb24f64f8cdce94e547372fccf068e0ae77557bad5c7bcf72407753a5511582bc8d93d8183653edda66aff0e86575aa3148a958641af664a38372a55ab8b0e3c79be034787ec28380"]}, @generic="4f07a7cc429e56fbed62976d9960ef0a5dcb1a305a1461fc926764aa331d919abae65148cb8288d9765977d64cc8a3bb75566488de418ca5b28bdf3184c357e29862ee73ad0fe0b0c127eb1b6ea3c3b3caa0c58d1feecf89902c9801229afafa9e710d0c9dba"]}, 0x3e4}, {&(0x7f0000aa9000)={0x1c, 0x41, 0x1, 0x3, 0x1, "", [@typed={0xc, 0x23, @uid=r9}]}, 0x1c}], 0x4, 0x0, 0x0, 0x800}, 0x4000) r10 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') lseek(r10, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000acd000)=0x0) syz_open_dev$sndseq(&(0x7f0000c76000)='/dev/snd/seq\x00', 0x0, 0x284000) 2018/01/26 07:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c6b000)=0x3) close(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d64000-0x16)='/selinux/checkreqprot\x00', 0x240000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000060f000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000977000-0x14)={0x0, 0x1, 0x7, 0x3, 0x3, 0x5}, &(0x7f00000c4000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e90000-0x10)={r2, 0x8, 0x4, [0x5, 0x8001, 0x7f, 0x6]}, &(0x7f0000b9f000-0x4)=0x10) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000054c000)=0x0, &(0x7f0000fbc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000072b000-0x18)={0x0, 0x6, 0x20, 0x9, 0x9}, &(0x7f0000646000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000031c000-0x8)={r3, 0xffffffff86f5630d, 0x8}, &(0x7f0000d35000-0x4)=0x8) 2018/01/26 07:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x2, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000a3000)=0x0, &(0x7f0000a07000-0x4)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000070b000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000256000)=0x14) write(r0, &(0x7f0000c00000-0x17d)="2400000013000f3f03000000005c000520d8e90d0003000500000000000000b81617c4cf", 0x24) sendto$inet(r0, &(0x7f0000590000-0x85)="ea0bc042e418ba2f5d8825043bd11ae71603a281588998c126cde77b84677c45dbd0fbe30db6c7ed6e12fc78397372e90766fb7694176658f914e7032faebf512067b6d1ebd8f877622fc42776444fa2188b1e4be04af860ba295c8eedd5444d71e5b01e8cbd1ef083e18ac9ab84d3a04e667bdc14d09b6c9298b848e913d9c88cb53eedec", 0x85, 0x4084, 0x0, 0x0) 2018/01/26 07:04:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000933000-0xc)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000540000)=0x0, &(0x7f0000179000)=0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000be8000)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r1, &(0x7f000033e000)=[{{0x0, 0x0}, 0x11, 0x0, 0x0}], 0x18) 2018/01/26 07:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x0, 0x0) readv(r1, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000936000)=0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000aa1000)={0xfffffffffffffffc, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000006000-0x20)={0x0, r2, 0x10000, 0x9}) [ 61.331667] device gre0 entered promiscuous mode 2018/01/26 07:04:47 executing program 4: mremap(&(0x7f00003ee000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000ebc000/0x1000)=nil) clock_settime(0x4, &(0x7f0000000000)={0x77359400, 0x0}) 2018/01/26 07:04:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1c1080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)="040ffd6ae15de436cf2e2903a3a50b1575c38ec05e9bc7655e962a436e51a51f229c25321ef3554f7dfc9bed1ba9e08e0c2fa8394b6f387423aad2844dba9b2ae15afb3e2b5359c71835a252a4f55dc14fea7adfd7f3b92ba7543d53885d15da5d120b0c8e3cc0a0996d74661e0676984828b9bb44c260ce634778b4ee7209b6515f438878c16736128ecff8de5d81bad7f33b7015321b251d1e4d6308c4596710169931896f89eb715d77a0f8bb5394576ef1d53500803f6abc84db1260b1", 0xbf) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000be1000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004cd000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000708000)={0x4, 0x5, 0x6, 0x7ff, 0x36c2, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) fstatfs(r1, &(0x7f0000841000-0x57)=""/87) write$sndseq(r2, &(0x7f000000a000)=[{0x7ff, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) sendto$inet(r2, &(0x7f0000cc4000-0x6f)="5121f558bd7f6aeff62b8e1c08ab0e598f44dde363fa19d239faeb297e222ee3a01dd40e2426402a02d4d7d8818f97cd7ef14f5fe09f85bf261bdd17e2444e0955f977c4b835668d02b316bb4092c08f70591bfedb2e58505989e78da496490d44087eaea54681c3a6e37c1e11e75c", 0x6f, 0x4040, &(0x7f00008db000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$void(r2, 0xc0045c78) 2018/01/26 07:04:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1f2, 0x88000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="0f2c08563b601df871527ec9abd4234e4a2790224fb243853a8b337e8c70dd9eedefc5edcdf1486b104a218ef746f6088936fc40f8d9ca8884f580581b1e1b69d0f41878c20560c2cc73a98c6ef16eda28d89f380c8933314fb41a301b130dd8f8", 0x61, 0x20048010, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000b000)="550000002100afb72d1c06a40000930a02000044000000000000bd0004e08d9fb787490050ca8a98000000000000001f31afdc13380000c9f59b74136ef75a0083de000dca7227c4dfb82205dde628ec4fab91d4ef", 0x55}], 0x1, &(0x7f000000d000)=[], 0x0, 0x0}, 0x0) 2018/01/26 07:04:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000372000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000aca000-0x4)=0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 07:04:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008d2000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000ab0000-0x4)=0x101, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r1, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) recvfrom$unix(r1, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) 2018/01/26 07:04:47 executing program 0: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x800000000002, 0x300) unshare(0x8000400) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000005b000)='./file0\x00', &(0x7f0000026000-0x19)=@known='system.posix_acl_default\x00') 2018/01/26 07:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000075d000-0xc)={0x0, 0xfffffffffffffea1, &(0x7f0000668000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f00000f2000)=0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b0c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000193000)=0x0, &(0x7f0000101000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000030f000+0x78f)={0x0, 0x8, 0x30, 0x2, 0x8000}, &(0x7f0000d58000-0x4)=0x18) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e81000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f000019d000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000679000)={@empty=0x0, @rand_addr=0x8001, r4}, 0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000090a000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009ad000-0x4)=0xc) ioprio_set$pid(0x0, 0x0, 0x7) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000e1e000)={@common='dummy0\x00', @ifru_settings={0x1000, 0x0, @fr=&(0x7f0000747000)={0x5, 0x80000000, 0x0, 0x0, 0x0, 0x5, 0xec5}}}) 2018/01/26 07:04:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000617000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00002a5000-0x4)=0x3, 0x4) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52df, 0x1}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000caf000)={0xffffffffffffffff, 0x9, 0xc4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 07:04:47 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff5000-0x4)=0x1ff, 0xfffffffffffffea3) listen(r0, 0x0) 2018/01/26 07:04:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c88000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd8000-0x4)=0xe8) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000019d000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) fcntl$setstatus(r1, 0x4, 0x4000) r2 = openat(0xffffffffffffffff, &(0x7f0000177000-0x8)='./file0\x00', 0x3, 0x1) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000c8e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) sendfile(r1, r1, &(0x7f00004f6000-0x8)=0x0, 0x19) 2018/01/26 07:04:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f00005f0000)=""/30, &(0x7f0000787000)=0x1e) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000e80000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000540000)=0x14) connect$packet(r1, &(0x7f0000d45000+0xd76)={0x11, 0x6, r2, 0x1, 0xffb, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) 2018/01/26 07:04:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb0000feff000000566f657301ff0000", 0x400000003) fcntl$addseals(r0, 0x409, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000534000-0x4)=0x2) 2018/01/26 07:04:47 executing program 0: mremap(&(0x7f0000dca000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00006d7000/0x4000)=nil) mlock2(&(0x7f0000585000/0x2000)=nil, 0x2000, 0x40001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00006da000)="6c160f159c30f0cb7717ef0ad2993dc393ae4cc5d79f3cbe4a22e4da5fb1dda75c1deab2d903471902e7f579a04b24a6ef5c4f8294476dd9ff9a8278ae34afc3", 0x40) 2018/01/26 07:04:47 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000002000-0x18)={0x0, 0x8, 0x4a85, 0xff, 0x2, 0x3}) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) getresuid(&(0x7f000000d000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2018/01/26 07:04:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ff2000)='./file0\x00', 0x100000000000) r0 = open(&(0x7f0000f71000-0x8)='./file0\x00', 0x42, 0x100) accept4$vsock_stream(r0, &(0x7f0000c81000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x80000) mount(&(0x7f000088b000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f00009de000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f000012c000)='./file0/file0\x00', &(0x7f0000e08000-0xe)='./file0/file0\x00', &(0x7f0000872000-0x7)='jffs2\x00', 0x1002000, &(0x7f0000b8b000-0x1)="") 2018/01/26 07:04:47 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000031000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000054000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000054000)=@ax25={0x3, {"fdba40c01eb031"}, 0x8}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000055000-0x8)='./file0\x00', 0x40) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000047000-0x84)=""/132) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000053000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 07:04:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003f0000-0x54)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x132, 0x0}, 0x54) readv(r0, &(0x7f0000463000)=[{&(0x7f0000802000-0x2)=""/2, 0x2}, {&(0x7f00000ac000-0x5d)=""/93, 0x5d}, {&(0x7f0000b83000-0xcf)=""/207, 0xcf}, {&(0x7f0000653000)=""/137, 0x89}, {&(0x7f000005a000)=""/12, 0xc}, {&(0x7f0000fbd000)=""/12, 0xc}, {&(0x7f0000b31000-0xd1)=""/209, 0xd1}, {&(0x7f00002f9000)=""/101, 0x65}], 0x8) 2018/01/26 07:04:47 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000002000-0x18)={0x0, 0x8, 0x4a85, 0xff, 0x2, 0x3}) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) getresuid(&(0x7f000000d000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) [ 61.594839] netlink: 57 bytes leftover after parsing attributes in process `syz-executor2'. [ 61.632107] device gre0 entered promiscuous mode 2018/01/26 07:04:47 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x48)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000004000-0x10)={0x0, 0x1c9c380}, &(0x7f0000003000)={0x0}, 0x8) 2018/01/26 07:04:47 executing program 1: ioprio_set$pid(0x3, 0x0, 0x0) clone(0x8000000000000, &(0x7f0000b68000)="", &(0x7f0000f13000)=0x0, &(0x7f0000df6000-0x4)=0x0, &(0x7f0000002000-0x1)="") 2018/01/26 07:04:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) r1 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e09000-0x10)='/dev/sequencer2\x00', 0x20001, 0x0) ioctl$TUNSETPERSIST(r6, 0x400454cb, &(0x7f00008ee000-0x4)=0x1f) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) r7 = openat(0xffffffffffffffff, &(0x7f00004cd000)='./file0\x00', 0x8080, 0x180) ioctl$TUNSETNOCSUM(r7, 0x400454c8, &(0x7f0000b01000-0x4)=0x6ba) writev(r5, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) close(r5) fcntl$setsig(r2, 0xa, 0x12) r8 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) r11 = geteuid() setfsuid(r11) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r2, r3) tkill(r1, 0x16) 2018/01/26 07:04:47 executing program 5: clone(0x0, &(0x7f0000598000-0xe4)="", &(0x7f00009fa000-0x4)=0x0, &(0x7f0000e0d000-0x4)=0x0, &(0x7f0000b1a000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00005da000)={0x23, 0x0, 0x80000000, 0x400}, 0x10) truncate(&(0x7f0000d9a000)='./file0\x00', 0x0) 2018/01/26 07:04:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005dc000)=0x0, &(0x7f0000d93000-0x4)=0x4) fstat(r0, &(0x7f0000487000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f0000882000-0xd)='dns_resolver\x00', &(0x7f000080c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f49000)="f5ec38db3ec4170c0245c2dbb4f85a092871780544e3f113ebb857887906e0b3b6e7b9067cd7ccba22b8a1c57b3d5838f8c3b6f3966e365d45042c210158460de3b63e8f265f918b511372", 0x4b, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) 2018/01/26 07:04:47 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x200004008b) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b39000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000802000-0x58)={0x13, 0x1f, 0x1, 0x8, 0x3f, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f7d000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000034000)=0xa3e70bcc7b9f7077) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f7d000)={r2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001}, 0xc) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000347000)="", 0x390, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00005bc000-0x18)=@add_del={0x2, &(0x7f0000f72000-0x10)=@generic="540a96e549859677223f4c5d282601d9", 0x9}) sync_file_range(r1, 0xe3c4, 0x7, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f7f000-0x18)=@generic={0x400, 0x66a, 0x2}) sendto$inet(r0, &(0x7f0000a7c000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff92) 2018/01/26 07:04:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000fec000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009b3000-0x4)=0x14) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) 2018/01/26 07:04:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8000b, 0x0, &(0x7f0000de8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001e2000)={0x0, @in6={{0xa, 0x3, 0x4000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6}, &(0x7f000058e000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e2c000)={0x4ac, 0x1, 0xd5b0e828794864ca, 0x2, 0xfff, 0x4, 0xd7f1, 0x89, r1}, &(0x7f00005b5000-0x4)=0x20) r2 = syz_open_procfs(0x0, &(0x7f000000e000)="0064696e666fe9") getdents64(r2, &(0x7f0000007000)=""/936, 0x3a8) 2018/01/26 07:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x400000000002) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00002ec000-0x4)=0x0, 0x136) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x800000}, 0x3}], 0x1, 0x0) sendto$ipx(r1, &(0x7f00006ac000)='a', 0x1, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x5, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 07:04:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff5000-0x4)=0x1ff, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) listen(r0, 0x0) 2018/01/26 07:04:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigpending(&(0x7f0000b83000-0x8)={0x0}, 0x8) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) close(r0) 2018/01/26 07:04:47 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000b000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001b000)={0x0, 0x0}) writev(r1, &(0x7f0000006000-0x10)=[{&(0x7f0000001000-0x3d)='x', 0x1}], 0x1) 2018/01/26 07:04:47 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000006000-0x90)={0x1a, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$nl_route(r0, &(0x7f0000015000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 07:04:47 executing program 1: set_tid_address(&(0x7f00005cd000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000014, &(0x7f00000b2000)=0x1, 0x27) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 07:04:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00004ed000-0xd)='/dev/usbmon#\x00', 0x1f, 0x102) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00008c3000-0x8)=0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000046e000-0x38)=""/56) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000425000-0x10)={0x5, &(0x7f00008bd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00006f2000)={r2, &(0x7f0000574000)=""/141}) r3 = fcntl$getown(r0, 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00007ce000-0x8c)={0x6, 0xffffffff, 0x3, 'queue1\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r0, 0x8, r3) 2018/01/26 07:04:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000fec000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009b3000-0x4)=0x14) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) 2018/01/26 07:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f74000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) lseek(r0, 0x15, 0x1) 2018/01/26 07:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) socketpair(0x4, 0x80002, 0x401, &(0x7f0000af0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00007f4000)=[@in6={0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0xfffffffffffff801}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x38) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000ae8000)=""/204) 2018/01/26 07:04:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008cc000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e96000)={0x0, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004da000)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000981000-0x8)={r1, 0x101}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000343000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000e6d000-0x5c)=""/92, &(0x7f0000c18000)=0x5c) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r3, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f5b000)='/selinux/relabel\x00', 0x2, 0x0) recvfrom$unix(r3, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) 2018/01/26 07:04:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000798000-0x4)=0xde5e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) clone(0x0, &(0x7f000003a000)="", &(0x7f0000924000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f000025a000)="") ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002e4000)={0x0, 0x9, 0x33, 0x101}, &(0x7f00000c9000-0x4)=0x5f) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000784000)=@sack_info={r2, 0x15a, 0x200}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002c0000)={0x0, 0x0, 0x0}, &(0x7f0000743000-0x4)=0xc) 2018/01/26 07:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000022000)={0x5, 0x7ff, 0x40, 0x0, 0xa4c}) socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/26 07:04:48 executing program 1: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000d0c000)=0x800, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000463000)=0x2e8, 0x4) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000d12000-0x8b)=""/139) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00004c5000-0xc)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000d11000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ac9000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4, 0x40, 0x4, 0x100, 0x7, 0x0, r1}) 2018/01/26 07:04:48 executing program 0: r0 = socket(0x15, 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000033f000-0x5)={0x0, 0x40}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ff2000-0x8)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r2, 0xffffffffffffffe1, 0x2, 0x5, 0x7, 0xffff}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) fcntl$addseals(r0, 0x409, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000002000)=""/44) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000004000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x23)="c0bc46948caa8894c5eda2d5d5f75da07a3ebc76f825dca3890b687a11f82f4e5b623e", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000005000-0x4)="80a49ebf") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000006000-0x7f)=""/127) connect$nfc_llcp(r3, &(0x7f0000004000-0x60)={0x27, 0x80000, 0x1, 0x1, 0x4, 0x5d63521b, "f680e7ac0018a41206790cbebd29fe516b1bef9500c04c1caef69d3707eb4d49e114692c95adf4dcee29ed49f9267ef628cd7027f8c1799001a5e2b950116d", 0x2e}, 0x60) ioperm(0x6, 0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000)={r4, 0x2, 0x4, [0x6, 0x5, 0x4, 0x40]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000-0x18)={@loopback={0x0, 0x1}, 0x3800000000000, r5}) 2018/01/26 07:04:48 executing program 6: ustat(0xd, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) 2018/01/26 07:04:48 executing program 6: openat$pfkey(0xffffffffffffff9c, &(0x7f000005a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000764000)=""/4096) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000676000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mice(&(0x7f0000cb7000)='/dev/input/mice\x00', 0x0, 0x200200) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000322000)={0x1, &(0x7f0000fc0000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f000003e000)={r3, &(0x7f000007a000)=""/239}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000521000-0x8)='./file0\x00', 0x151042, 0xffffffffffffffff) chown(&(0x7f0000a30000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 07:04:48 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0xfffffffffffffffe) syz_open_procfs(r0, &(0x7f0000009000-0x8)='cmdline\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000000b000-0x56)=""/86, 0x56, 0x0) sendfile(r1, r1, &(0x7f0000002000)=0x0, 0x1) 2018/01/26 07:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x7, 0x1000002, 0x1, "71756575650000005d0000000000000000000000000000fffffffffffbffee0000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x120) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 07:04:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) open(&(0x7f0000b2b000)='./file0\x00', 0x44040, 0x60) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef0000)='/dev/hwrng\x00', 0x20000, 0x0) vmsplice(r1, &(0x7f0000095000)=[{&(0x7f00000aa000)="01bbf24fcee3b57ff0d3b9a9ed2a6e1e0170bb18b1aa951df1c6c07299082c34c5b83e4193ea93ea35e1bb16e39ab47fd8d66d763f1f4f8301a7", 0x3a}, {&(0x7f00000ab000-0xf5)="c0f942930daed65aabf5bc83ba012735d31dcfad9d24b7b5ba1db5c89b3c3de62b68231fa2c89600651861e01849bdf2450e8171723a0d7eb61145ac5e2c44b3b315d9b2a439b082e4d904cf43f1762ed5ff1edd975ce63ad3e92ca10c3201f57317e3627ba697ddfecd4e9e806be9ca3a7aedce6adf86d075e264dba09d13a16273e7b662b4d828226da6f677b8070c988932c14364bccb56b3d3585992051caa01efeb36d2f9c168139552c3e0c14cbfdd4097e9f791d270720b47bf824a6e47d574a5487f3fca1a6c1b6150e7c4bf65fa8fb7555e6b47aacbcb5ef5edd725440f54786b2a5ff9d1f894bd8fc393c41e7567888d", 0xf5}, {&(0x7f000057e000)="40bae729056cedd4fd10f3ad2aca4a6834e07d774143bcfccf3d8061f745327e0764e47693c702c549e6849812745f52d1e7ee00076501bce8954b08a0638e5dc21cad0a4389ed98cde52c0581147250542fb017cd20064d103f33189f3f8487a1250561c438022266446c20451c607ac7c7f98e59faefc9ff1e9685efb93e3c26acc861b900b7836adcd5a03cd90c14efa8ba02c31dd9c104ad1bec136c7006be13c08ce849ff82f7c8d733188d9d55f3e51d86c427", 0xb6}, {&(0x7f0000e10000)="244f1c43c4c1154e060d5c48680741dd3aa44200c64418c463a70509c178f3e4e49b6c5593c345b5cc5d8be0676e7e3e85c699c70a", 0x35}], 0x4, 0x4) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b21000)=[{&(0x7f0000466000-0x7c)=""/124, 0x0}, {&(0x7f0000b44000)=""/230, 0x0}], 0x1ea, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x10020) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005bf000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) 2018/01/26 07:04:48 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002bd000-0x1010)=@ethtool_eeprom={0x7, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 07:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 07:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept(r1, &(0x7f000034e000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f42000-0x4)=0xe8) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f00001bd000)=""/4096, &(0x7f00005b1000-0x4)=0x1000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000369000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000139000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c6d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r3}) 2018/01/26 07:04:48 executing program 2: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000001000+0xfde)=0x3, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00007ca000)=""/198, &(0x7f0000d38000)=0xc6) 2018/01/26 07:04:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000331000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aae000-0xc)={0x4, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept(r2, &(0x7f0000f45000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000-0x4)=0xc) 2018/01/26 07:04:48 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x903) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f000000a000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000000d000-0x1b)='selinux^+^ppp0vboxnet0(em1\x00', r0) r1 = memfd_create(&(0x7f0000004000-0x1)='\x00', 0x3) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x20) 2018/01/26 07:04:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) connect$vsock_stream(r0, &(0x7f0000da8000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) 2018/01/26 07:04:48 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000c22000-0x4)=0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/26 07:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@assoc_value={0x0, 0xfffffffffffff001}, &(0x7f00002ad000-0x4)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000089e000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00007d7000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000d7b000-0x1)="", 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000262000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00007f5000-0xb5)=""/181) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/26 07:04:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x27, 0x6, 0x2, 0x5a, 0x80000001, 0x4c, 0xfffffffffffffffc, 0x7, 0x0}, &(0x7f00001bd000)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b56000-0x18)={r1, 0x1f, 0x10, 0x41, 0x100000000}, &(0x7f0000039000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000457000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000e7b000)={0x6, 0x8001, 0x800, 0x3ff, 0x4, 0x21}) getsockopt$inet_buf(r2, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000309000-0x4)=0x1e) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000957000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000df4000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000001f000)={0x4, 0x81, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$ax25(r3, &(0x7f0000b42000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000068a000-0x4)=0x10) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000197000)='/dev/pktcdvd/control\x00', 0x246201, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000b4d000)={&(0x7f0000edc000)={0x27, 0xfff, 0x6000000, 0x7, 0x3f, 0x37f, "365a655f50cf986da3f5660f3f74e3497fbd8cdf6bc5a9f2ce8b74fbc5e5ed325f97e149978dc9475524749a3f9986192b0f3f0f85cc826b42b36337159f4c", 0x7fffffff}, 0x60, &(0x7f000019e000-0x50)=[{&(0x7f00008b0000-0xdd)="10d7d54515560e2280ef1eb18493ef5441f9c71030de9d169c10bc4684c1b0dc560d45a34c96170d1e3392779e711225f304c12239a4e312e11209585dfefaabc45b49043418a1e80c0ea4bd7ce8a3b7bb3e9feed08f3000197df8f39e322d80e9635d55553a951efffd32600e68de2eef7319c38598b346fe5d7381be4b5d8e0df13e05e00cae64bffa1a578131575d022523a346b91aa54054c09180b3ec80a6bcb1d184a5f98deb34e8b0dd4a0745e80704964c997310b067e1dc062c89a77332ba40732090eb05d5b480838c2ec23031e43b90b0c7866e6937ae3c", 0xdd}, {&(0x7f00007c9000-0x5e)="2c54f8a3afe0903f9f880ae9bee48b0ea6ce24cdae8df5ff976cd3035b9d1afd2d7bd682c28a6d2edb7fcb1c205b18bca840eeed0a8a07e336632eab9098fc6113e6247bf0fa3706ce2289908588179d46e1e4fca77a04c4333dd42bd361", 0x5e}, {&(0x7f0000cfe000)="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", 0x1000}, {&(0x7f00007ca000)="93d657ffc54aeb7deae7a5033667f68e2b0a579caedac9067ebfc3396486174f74c223b42102f3fb972b9c8c4bc88d9505fcf31c26d58ce66ac4ccc2dc2448d1129f5e2fff19b50d668d1e4d8e1059652a832a9d32a50f323ffab52be7e0ca40faff6491d7b79cb2ac263d0ddb51d88bc55adeeda88b0e9bb1939d42c4", 0x7d}, {&(0x7f000006b000-0x1000)="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0x1000}], 0x5, &(0x7f00002e5000)={0xc8, 0x105, 0x10001000000, "18f83f7a5df088477fc666b2e091757571542a1a17c3fdec4c5b2a79d309abeb5a7ac1f5e8d53d45cf5a95c980bbbd39378505f124b9f6d1b6e2b2a56206192f0ee959cc4e1949af959064934c6bfb2ef36389cf053356529d18cc571c35cd257be930c653facf39c1ff29affb2298ac935a8cedc9c2f41e1018344b501fbcaa971d4a901b7098f3e4f04eb7ab34b61317186d247d8e7075bae92446d5ce6ac357c6384ea110a9d5ac75147da5cb61a827757d0eeec7"}, 0xc8, 0x40000}, 0x200000c1) 2018/01/26 07:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000339000)='./file0\x00', 0x200200, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = geteuid() r3 = getegid() r4 = getpid() r5 = getuid() r6 = getegid() r7 = fcntl$getown(r0, 0x9) r8 = geteuid() fstat(r0, &(0x7f00003c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00004a8000)={&(0x7f0000f9b000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000fb5000)=[{&(0x7f000092c000-0xb5)="4b5577633169cf6a1629d8c961c4a2d7c733364694f944e40eefc340d08442bba6cdbd15c5dcc72e2defa0a742dedadbc7f0123119f747e20d8f9f3ce6d25f0cf1da06c799d3e6deed7c81c69a61b79a45c2dff3168749d67574c52d031d0b1b92967415a3e0dc1e0b3b4fed8188d3be7b1a722716ca66cfa09f9bb0ce14c7bb1d1d6c4e7092f5ab4594364bc6988221a4fc76b9f9faadf3f48ae486aaf35d2e5befc5d5a210e2ea1ae5bcb2b235e19f7cfe2f6dac", 0xb5}, {&(0x7f00008f5000-0xa4)="9df9f0520bf1261d0eb0e6e245deefa5db9242481d76fbfa56f5b2ea31261286d87031fa348eca392d14c0c614eca0a255229488083c12d7d36d943a9cd094233cf1c3ed3e1f838222e6556efb5e74f70889d047f39aff67c17eff0940cf28d4355b5c29f077804de371dfee301de92d8758dc86887d8181b56fce0539a73334849955ca923350691811cdad2f9b130b7708a0f517adb756431fd1cbaa95e013f0fcf7a6", 0xa4}, {&(0x7f0000ec7000)="236a0015059b24bf8f6f1f8e82fe5a110d988ea2942aabb97fb7dcedf0a5f7971574a477485abaaee6835249c4dd0641599c0b254bf7de7a37", 0x39}, {&(0x7f00005f4000-0xc8)="9214dc8772ea3873b0a5828bf0480279304fac447f413436e4122784a7bbff07b77683251d274f50c6a999a62832f2ffbc709eb4a8ac127b31ada6a92967be77dce822ab35a2f300d9062768d135441cc4576e5d3bdcb75c4bf52681dd16f0efc649e5c1ba1b4e50f3266f132cc82812b57020143411fb5a381a901d58a718ae73aa0bdbb64eef3b452fdbfe465af090d6be9c415fcf8593b5edd82a125373d8d8e43a2fbd3cbbce924fbc0f8295d19dc54f167d0b6f21c327af6955416c251b87acef3be2d36eaa", 0xc8}], 0x4, &(0x7f0000c56000-0xc8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xc8, 0x810}, 0x40014) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000e7b000-0x4)=0xffffffff, &(0x7f0000f15000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000077b000-0xc)=@sack_info={0x0, 0x7, 0x9}, &(0x7f0000325000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000376000)={r10, 0x7fff}, 0x8) setpgid(r7, r4) capget(&(0x7f0000000000+0x7af)={0x19980330, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 07:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00004e2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000049b000)=""}) 2018/01/26 07:04:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000967000)='/selinux/enforce\x00', 0xa0c0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000c13000)=0x6a13, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000d97000)={0x0, 0x0, &(0x7f0000d96000-0x10)={&(0x7f0000990000)={0x2, 0x80000000000a, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0xffffffffffffffff}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000898000)={0x0, 0x0}) 2018/01/26 07:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000021e000)='./file0\x00', 0x100, 0xf8) ioctl$VT_WAITACTIVE(r0, 0x5607) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f000084a000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00008c4000-0x1)='\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000635000-0x10)={0x1, 0x200, 0x3, 0x1f, 0x0}, &(0x7f0000c63000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000e49000)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000024e000-0x8)={r2, 0x400}, &(0x7f0000dc5000)=0x8) 2018/01/26 07:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) madvise(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x0) r0 = memfd_create(&(0x7f0000d71000-0xe)='vboxnet1\\bdev\x00', 0x3) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000910000-0x50)={@common='eql\x00', @ifru_addrs=@nfc={0x27, 0xfff, 0x7ff, 0x7}}) 2018/01/26 07:04:48 executing program 0: pause() mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001dd000/0x4000)=nil, 0x4000, 0x1) 2018/01/26 07:04:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000382000)="1f0000001a001bf200001321fdf316760004920100008d3d93391aa701454ad56c2b1be700b243feae4b9d2036e0e718ec28f58e53959537bedefa9019b6033b20c56bef1b35cc1e3ffd7b80dff2d5454a74a5b762891b605a0e0d047c8882bbae5ae8b4a6d8c6629a5abf168dc495fc0841a24c3b35e207b0c08bfbd129160405dfb9c21d0f6cc8b596ea081b1f55706abaa6c78229f5a5e954564d1eb9731bed6db5d8f78c663d5e9dd1ec703f4aaf8aef62e767dd1a54ae110602ba3f6225e713f9dc0bd2cf47b212231d6ae1442dff1840874916d2e6c7adaf87a6db67e12c66c51aecc0232dcc0c0609124b0b7b4cc164e7bea1aad23b", 0xf9) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) 2018/01/26 07:04:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00002e7000-0x10)=@buf={0xc8, &(0x7f0000cc2000)="d5c7ab7629108d11931ea59785b12eff71dbb54975e167252b47456d1fd7ff515ff7c0553cfb2f0518f4841abd11db80662a4df8f75def41d4e79987b62f0a0aa7a306d2de8f45ee3de11f3720ae25631d609f482f8ac7976e0006923b12e3f9b1c7d5c254268ecf3518338d9d0d9396408e8de18225a02d8393ab47a5d2cc6b9c980e88e6ee9aa5a7217602845fc80283d426063dd02ba08516292aa9ba6de5e43cdb3725c1d2f06725be33f782ca0f177daf045fc49e8822a582c8eb726e4533c1d87ac151d097"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="9dc63a2b696b19b99aab567d7c35057e80fde2fdd31ea34a3b00478695e38aa1acf852a2a86051fb1104a0e88493248c1553ca7e57c6d1cadff4c8aeced2dffa45d22e587613f4c08de55bbcd0dcca52f75714f1", 0x54}, {&(0x7f0000001000-0xd9)="f24ea1531e2f6968c45717ce65a42ef222d7da9f44de164f0408ef4791a5626c7dfa46edd2e1d125ea367f13a0bb797f7dabf7d24d777241dd3b7047e541c2f84f9ec7431691d2d6bc606dfb67490ba97cb559683ef737c392c6480b3f9a8387a63a16124dad5655de9853ff53f40bfe4fa149ef7d285053bd76384a4d02666f37b12151c66f92a48ed11227149c2b79b7e194580abcf7d4f1ed13987eaa0076fb1657c5010a4dff35b9d4cd89ea015bf0af3fab05cfca76dc5ade573c953669742bcc0eeb621b053fae25007fb1716907ff01666206384ee7", 0xd9}], 0x2, 0x8) r1 = dup(r0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x821}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x4f4)={0x34d0, 0x38, 0x0, 0x0, 0x0, {0x1e, 0x0, 0x0}, [@nested={0x2190, 0x7, [@typed={0xc, 0x96, @str='\x00'}, @typed={0xc, 0x7d, @u32=0x7}, @typed={0x1c, 0x65, @str='#.self(trusted+\\\x00'}, 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@generic="e461cd26126402cbe91419814fdd8a149a4f4642bd5a691342490154b930cde7b6da67307deb754ebfdcbe22a9c01d660369109df3f34b98dca644becc77762f2146d30f1a22d2f0cbf01dac44bf16d3aee7483b3e8c7f630e6fb347ea0df5bddcad4a87d3d9e8526af78e19cb879fc90eb46d4f333adbcaa2d9f152789ac43d1df9c34bf6", @typed={0xc, 0x94, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x30, 0x5c, @str='ppp0wlan0^^&\\,^posix_acl_accessbdev&,\x00'}, @generic="9700275a84d19eac507104e7a3cd7cc4496768ba613c4cd3ff48ae2d4f0accc394e326f1fe9b9634e514ccd6303ee0997dc53f334925bfebde9f818b4c0d1d7b8b319941a51349a032303f19aa7ddd184fa5b145662f7599671dd23faa60f2e73e32931f577052a06aaf3ac749b7d5838244567811ae91e6986f0c499d712e7fd4f286c722edf9d436", @typed={0xc, 0x25, @pid=r2}]}, @typed={0xc, 0x7, @ipv4=@rand_addr=0x5}, @nested={0x10c4, 0x45, [@typed={0x10, 0x35, @u64=0x478b}, @typed={0xb0, 0x93, @binary="689ed9408fe0ce4e67a7a14b3c4cf4d6ece7fe4e749943bf278354877ad8a2b61c899641407077dbade0ab8931a3ef583867d2b96e2e2e4e5e94fa8195b7695658934055a94fc9b5f873e3c4314eadd9eb798b2a53f4367706da0a774fdea4a49f76e7af34a3b74382541fb9faaad551597d4ba6d8a6aa5fb6f8a477998d4ea4afcf0e81097e44ec2a77e8d1b4721780fb90470b810fd41a62e7b7c5a9dd2a767544b632d3"}, @generic="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@generic="d302f6b7d72cec9588fe2edcfbed685327f44ca1e26135703e325f2a008987", @nested={0x184, 0x61, [@typed={0x18, 0x32, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="6f75dbc9e61cd9d83660cc6bd99c08737fec462782d92410", @typed={0xd4, 0x55, @binary="e17b7a512346b26580f5e6573121c6777838c2ea124d6d19174581db8bef26f742ff23f3f8c8e5a60216549b89dd55d9f5af84569c216489f34ab1d9adda587b99312b6382560afd03936f88bf89211174cf615b75687402127ce2321046b1b1741a2f0bfef8b518e8e043e6967df73208639105da6b0781ae10fe257e00b3c18d2bb6b3f4c383700d602c51ee594cff77d2060ce11dec946ee18dfe0d918cc776f83056e08e5f095e421555a80ef45383190316cc8d0a77d7fd26702663b9e5089eef6ccd52e0050c60"}, @typed={0x8, 0xa, @void=""}, @typed={0xc, 0x2b, @ipv4=@multicast2=0xe0000002}, @generic="5db0ac1c476a8d66572202d81f33049705e57bdc1853d01702aea9fe0f3f3e751b", @generic="6ce7f50e0336132b41ddb7924775fdecba457ac212663bcbdb38febbb287cf0ab0b008427839cca0c9562e20d44b997b2deb8be8f90b86e79d499c", @typed={0xc, 0x87, @u32=0x8}]}, @nested={0xb8, 0x40, [@generic="2f5a9b88a1eebe7bedd0181df6b21c00f77f711e07eeb63266e6d72e4cd6bf2afbe60d8996631a3e22e2af4ddda84514e28aca4d9d0d17a3169461485470b7cd83a8a40d8fcf73904853de78d524c8528307f09afc32756941053cda6490596a4982569998fedd4bb680698dac90faf0971d2a17e230798475ebaf4a19652b60fea329cc6301d7e91056b2d7356cb812f0ad7ffd2e46e448637739ead87918bab07a4e61520fa7bda7726296f400cd3826d30d"]}]}, 0x34d0}, 0x1, 0x0, 0x0, 0x4000}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000005000)='./file0\x00', 0x2, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000008000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000002000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000009000-0x4)=0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000009000)=""/195, 0xc3, 0x62, 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8d, &(0x7f000000a000)=""/11, &(0x7f000000b000-0x4)=0xb) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000008000)={0xaa, 0x2, 0x0}) prctl$setendian(0x14, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000000c000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) 2018/01/26 07:04:48 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000007000-0x21)={0x1, 0x9, 0x1, 0x6, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0xfff}, 0x8) [ 62.751212] binder: 10450:10452 ioctl c0306201 20007fd0 returned -11 [ 62.763634] binder: 10450:10452 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 62.787281] binder: 10450:10452 got new transaction with bad transaction stack, transaction 66 has target 10450:0 [ 62.817593] binder: 10450:10452 transaction failed 29201/-71, size 0-0 line 3032 [ 62.828474] binder: BINDER_SET_CONTEXT_MGR already set [ 62.834873] binder: 10450:10452 ioctl 40046207 0 returned -16 [ 62.835211] binder_alloc: 10450: binder_alloc_buf, no vma [ 62.835249] binder: 10450:10475 transaction failed 29189/-3, size 0-0 line 3128 [ 62.857215] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 07:04:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x1, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$IPT_SO_SET_REPLACE(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x0, 0x0, 0x29d, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000001000-0x10)={0x0, 0x0}, [{{{@rand_addr=0x7fff, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffff00, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='gretap0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33, 0x2, 0x2}, 0x3, 0x235, 0x29d, 0x20, {0x8, 0x800}, [{0xbf, "64731447bc71c0f7e6f4dbb7bc96800f8556045499fec55b694e99321a", 0x4, "681f8dd21d24bca06e5a537df93f9d80793e66c076f7bb4c98a1fbb1213ab8e6bc0517851c1c5f4bef31cba70258b94eea09fef0d6ba1d3eb612f40bc76d6d1151ddd070a68f0fe65a97e8f7c3cf36e6c338dc3310f526d379bb70be9e92a1dff217530d5c6bee2a726bd55399cf130569eb93b2fe9ae61c1f6430ff2302fec3678e746fc517633e769cd05bf95f4f74ec22cc5400c9b45a99ad9102a15f64"}, {0x106, "f2d5d3555586b66e2b3057aeb777fa6614b171e51d755dd3ef69ad7620", 0x3, "01ce7ea8458b26007b89edc00e500a636295a919b2167eeaac4cfb96b5f4fe889577e737ce22390596aff161071d39534fea7e554887dd1b7943106a312cc5fb717fdbfa3c1fb7478870f595f946c8fb05187a355505e915953d599a6cce3ef958f597a41d6dd2d3f351d53b55f63e89da821539c49e46385f86ec7bdc52c11ad52ff2c374ffdeeb85163e05ec678b960a318ff614bcb724abbcfb3b5a973c4cae8b564a1d68a34b7034dceda247fa005dfdceba12f827c7d7dfd84a7b2db815114dc0d93aef7f883dabdc449a6c53c9bb4fed36dc8b820c0488b070ceb8d6b90a08e894894f"}]}, {0x68, "69612671a7907006cd0de0f064bc7426bfc78b1aadeb9c82771aa74762", 0x7ff, "a56661cd88178e255a2e445c9d20d3e298e54f64671dabbd6ddf7a8020ddee0fed7439320c3f9871f16aa91bf2a889358a3952e6a63dcb9bcfbbfef0d58be8c1e785f568a8ad90b1"}}]}, 0x2fd) 2018/01/26 07:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f00001fe000)='/dev/snd/timer\x00', 0x0, 0x3fe) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f000082d000)={{0x0, r1}, {0x0, r3}}, &(0x7f000000f000)={{0x0, 0x0}, {0x0, 0x0}}) accept$unix(r0, &(0x7f0000245000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a82000-0x4)=0x8) timerfd_settime(r2, 0x0, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000156000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000099b000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0xc0, 0x6, 0x400, 0x7, 0x40000, r4}) 2018/01/26 07:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000279000)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f77000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00006de000)={0x3, 0x7f}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000003c000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) exit_group(0x8001) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00007f1000)=0x7) 2018/01/26 07:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009f8000)={0x10, @tick=0x7ff, 0x7f, {0x4, 0x9}, 0x3, 0x3, 0xfffffffffffffa2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r0, &(0x7f00002ac000)=@known='security.ima\x00', &(0x7f0000b95000-0xd)='/dev/net/tun\x00', 0xd, 0x2) vmsplice(r0, &(0x7f0000e88000)=[{&(0x7f000082d000)="", 0xfffffffffffffde7}], 0x10000000000001bc, 0x0) 2018/01/26 07:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dce000-0x4)=0x1, 0x4) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b64000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de8000)=0xe8) ppoll(&(0x7f000055e000)=[{r0, 0x0, 0x0}, {r0, 0x7827659808acad0c, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x401c, 0x0}, {r0, 0x8, 0x0}, {r0, 0x4008, 0x0}], 0x6, &(0x7f00008bb000)={0x0, 0x1c9c380}, &(0x7f0000b45000-0x1)={0x1}, 0x8) fstat(r0, &(0x7f00000ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000bd8000)='./file0\x00', 0x6000, r1, r2, 0x9, 0x4, 0x80000) 2018/01/26 07:04:48 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000008000-0x6e)="27ad42a455b9c00b454d1d51a391a701f205c491813d2902f7dd6534b1e085c17d39aa349e0810cb42cbc622c697f7b29d538ee50d5632a3937a58ea4bbeafa675ff5f289a87b2b4d4047146bd323d8e458acf1d479a6801c7f80c91233173b38c4a054888cb143eb1a2d7bc7e05", 0x6e) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/209, &(0x7f0000004000)=0xd1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x0, 0x1, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000008000-0xc)={r2, 0x1000, 0x2, [0x5, 0xff]}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000009000)=@add_del={0x2, &(0x7f0000009000)=@generic="f54a11241bd97ce90c9d30407d335aea", 0x55}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)=@ethtool_modinfo={0x42, 0x3f, 0xffffffffffffffff, "1aafb8d3530ea6db"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 07:04:48 executing program 1: 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) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) time(&(0x7f0000000000)=0x0) 2018/01/26 07:04:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x8d07) listen(r0, 0x2) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00005b9000)=0x8001, 0x4) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) [ 62.863448] binder: release 10450:10452 transaction 66 out, still active [ 62.871736] binder: undelivered TRANSACTION_COMPLETE [ 62.877187] binder: undelivered TRANSACTION_ERROR: 29201 [ 62.883181] binder: send failed reply for transaction 66, target dead 2018/01/26 07:04:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000002000-0x24)={0x0, 0x4, 0x9, 0x1, 0x8, 0x3, 0x10000, 0x9, 0xcdc, 0x2, 0x7ff, 0x800}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x81}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x8}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100020523dcffdf00", 0x1f) 2018/01/26 07:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000c5b000-0xb)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') dup3(r1, r2, 0x80000) sendfile(r1, r2, &(0x7f0000423000)=0x2, 0xff) socket$inet_sctp(0x2, 0x1, 0x84) getsockname$netrom(r1, &(0x7f0000527000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000578000)=0x10) 2018/01/26 07:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f000091e000-0x10)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e78000-0x9)='/dev/ppp\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f16000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000925000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000054c000)={r1, 0x8, 0xc0, 0x8, 0x2, 0x7f}, 0x14) mremap(&(0x7f00008e0000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000c26000/0x4000)=nil) 2018/01/26 07:04:48 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b21c223240b00ac504a9711cb87e8e838091ac9dde39f031dfa745327f88e2a2cb0ad5932d4d7da2af5a38a8bd7d6a636256d53b445585db233e1941ee1eb9dfaa72dc3bfa5c6469cbbfa3e7b34d9e1a2ac873e3f1c4a0d1d0e39da0fb5974aa8cd68814f901aaca4279ef13e964e0f4f93a0dd8e9d36522f4360e398368decd1f38663ebc54e956b8b3ff14ebce778e3f17b3a3cc645f6a695ef91d16f65c95082ac366f8d6cbd06feb19495babd266bab156fb23cca31400573bbd4880c777c457aa04b980214e69f46e893876e19689c8867ee83636d30aca382f86d72083253f160b025bd519f1f46663f8df8f7677a50a4696db052b81c38c8305d4d688c919a32b777978335a9f095c2706ddefa9a014ef8ede5886f28de598c36aee9d47d9989f5ba26c6dbfc963e67e9a85f033c6dc7d2164b8aef22d8913601d919927e1cb93afbfaa2974e819ac4158ba3e7c765ca03e0fe03ed66271ea1654195be293bfc10e4402e067258d21a5487a5ca1ba0934b30ab3b04df26c9cf97b1c542d740fd24ae6a4be0414ff0624d0c8bede8e3561822f8cb5b7aeec20d891da54aee46c104746dc8b7655c8bda7d1323a22b1a02e67a67113c5fc2b67b1b269493b5cf4f4e010d6844027770eb6e889cd013504a51dd6499726b2486d2b73b17c9f8bc2799e7f5eed6f610cb1f6c7fdafe17fcf156196010029bc7aa56a27e919648ad24f1315c89c8e9d24503295f63ef7a4f48c2b7e030c74ebbb06811c766b09e26267a9a3c2117ce50ca870e261518bd0416e1008e569d6c684ded77b58c2d9bbd7164823497eb8b32b3f3d639d0b877ade55b1626b12d691f5abac8d3b7c5a9eb89d5038c4e4d8477f3a58a4e7a9ed8f218dfafe75d287ac580cba97fb4567875d368220bd630a769b2a0a53ee8ebaf2bf5437d0c1d7ec2d66ed14eeb06321aaca2fcdf68948656b86af6e76ac051d22c86dd4f818bd6f13f6c4171c8bcf10aad699200260c38db51004dca2b762834925dec85533caba5e50fa7795b598f56773c10a073cf24b15c7242ba2f1f094432f9eddedd9c84c687e13b8535d05caa4e6b7ec2d6660fb3305c6514c9e93dabb76060bc639d8f3ca5a6cd10a0dca86a1a9be0c5ccc6d00e364e38d62b3002390614aadd076ccebb514938f9175868091eb43c9f512d75e4d2a7dae66e1c077d3f27df15d4ecb423546310413ec56153aa645df29a5c5a1effe2cb27a6cd51c6f8e477bb8cfc762cde032a537422f73862e7d30676c35abfb92d69730882f0c44047eab3acfaf90839a0b47abfd066076965f03d1fa36b005c9b845df2d3ce98e4af83fbe255faad745acf387d29e98cce3c6a1e7d87fd2fc35ac1c91693d8929ef8993e3b2aeb5fa42098ff906d4e6831b70c57d0347efb95485db304484273ad8f5e086bcf4913746afc60607a0d4f05366e5ba69502e052615f4fa8d8fc77ac34e6e5d413c6d16aab778ca95d9e0cfb06616d24a79f06ac901556ac71eff9b46c78455e3e31f495090673edf428bf609ffc9fccde62de8670b5b8d3157065fa75ce9cb053c93c8f294a59770565b4a130593b9f9dd68668578d70a42e40b19c6c1c3d2262aa15ce67f4938d576c78ec737eb3dca3cbc7f7651250688cdffb4e44e7615c1430c20ca7a51eff361dae35a5c91e4b98862bbc2c76ed4b784814ecc47c16ee4d0c8b5a16645714b77dba21bab2104930da71a11ae51db21c02dba5aeec527ca602c3af8e04407d6d0b4d65061ba5146cd2551145c6d6e87b1d795d743418744ff65469669649ba3662ee16aa6ec69df225027e6b516720b14d3ad6e386f0e67d87424d94d2270b9ae3aae03f350cf20cef17d2b776a303d191316ae78cb4a9d04c8516530970af3cc76636c50dec1483f08e66d8c43693f7395bb94d7dda3c50a5e9c0c1f5eb8830bfbed07838a502bf07f999f43d1443b4b01d1401ecbcd82ed97c2d36682e4c4d985b4c7d31e903f271e064073d20c39090728d96508620aa5e1c10305f29a8d195feb08ae3398fd1f8026ae78d143a07b35dd514ba9e0bffbbda8fcc6db5b3accbf27949b71672496c0c6e263e0a25667d759e99753e0cc05db875cb6e5940a95464c278b46216d765bcf018010dc36d314c954fbac89f0d750bf5c5c085a74f8287de4eb254bce04f52f0edc3881c88ce479d99a5511c97a09a5d4da3ce90093e1c7741010477e4ac4a9c0e5de9bbe32c81a37a7e7137dd6b93376ab70710513ac3e9763f5ce928cbe2cd74070eb9f2af75f694cd79bb5e9665f8623824b1a1463e9227a924703e31f84b20109ec484a76cf3b75e0cb8c89071a51081e772e1c0ac23766f11647835860d438c159f3b474dc8c5c2902835e606ea6a7b2b14ec50f1128a361d648389e48dc6e8333e18", 0x6df) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000001000)=""/233) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x18) sendmsg$netrom(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@full={{0x3, {"c8758129432f74"}, 0x7ff}, [{"b16c3ae7856905"}, {"c8f2a03556ff36"}, {"cb6da3de4f1c36"}, {"872a5266b1ef60"}, {"c1d1a5fa0bd702"}, {"d52aa5781a41de"}, {"a2f6d37cb9f5c2"}, {"b7e90c6b702ba0"}]}, 0x48, &(0x7f0000001000-0x20)=[{&(0x7f0000002000)="3eeabbdad005a4a5d893091ced1c31130ac2bff909d82ec4a7d51e2502e00d76707b500c50a77420bab9af36ab0a29238c09387eda422195b90a3837e247d3399c7134e38557f634305d21528cf3c1fdcd950df48c1c5ea19089b842ff5ffee2b594bc58a34c21dd269fbc5b33f149412a4aeb809a5c6fe889aedca0ecef5475437e225c046f44a7c090fc002b5569f476e7491dcf", 0x95}, {&(0x7f0000001000-0x9a)="2f813fd6781417f8a3bfb7bcd4ab6475a73510851cf48bd9247556d373ebbd805b70553e79a9dedf8fa2a955e7e82396b8aab7b15298abe541f41793a75fe6b34aace6e602804a721a6c12ea7c04c88ab41a7ea193aacfd6277262daa38daee52c690141856ce04735b0c0a3fbd592555d1faf79f80205f50dc57d449e2a3195e22384e35a09f6714ccfc36c5a00cf091a1d56b8366755108f43", 0x9a}], 0x2, &(0x7f0000002000)=[{0x18, 0x198, 0x0, "ddcc5eaf51de2b"}], 0x18, 0x4000080}, 0x20008010) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000)=0x8001, 0x7, 0x3, &(0x7f0000004000-0x10)={r2, r3+30000000}, &(0x7f0000004000-0x4)=0x8000, 0x4) 2018/01/26 07:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000772000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000c49000-0x8)='big_key\x00', &(0x7f0000a44000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e1e000)="a2", 0x1, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f000080f000)=[{&(0x7f0000efe000)="fb000200000000000082", 0xffffffffffffff01}], 0x2bd, r1) r2 = getpid() ptrace$setregset(0x4205, r2, 0x6, &(0x7f0000a5a000)={&(0x7f0000218000-0x1000)="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", 0x1000}) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000006b000)=[{r0, 0x0, 0x0}], 0x1, 0x100000000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fef000-0x9)='/dev/rtc\x00', 0x0, 0x0) bind(r3, &(0x7f000041e000-0x10)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d3d000)='/dev/hwrng\x00', 0x2, 0x0) 2018/01/26 07:04:48 executing program 4: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1fffffffffffffc) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000032000-0x8)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000033000)='vmnet0user!\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000032000)=0x6, 0x1) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000034000-0x11)='/selinux/enforce\x00', 0x400, 0x0) process_vm_writev(r1, &(0x7f000001a000-0x30)=[{&(0x7f0000016000-0xe2)=""/226, 0xe2}, {&(0x7f0000004000)=""/80, 0x50}, {&(0x7f0000012000)=""/183, 0xb7}], 0x3, &(0x7f0000032000-0x40)=[{&(0x7f0000031000)=""/216, 0xd8}, {&(0x7f0000032000-0x1f)=""/31, 0x1f}, {&(0x7f000001c000-0xeb)=""/235, 0xeb}, {&(0x7f0000031000)=""/203, 0xcb}], 0x4, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r3, &(0x7f0000034000)=""/167, 0xa7) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002e000-0x34)=@ipv4_newroute={0x34, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x0, @str='\x00'}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 07:04:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000869000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) [ 62.904004] audit: type=1400 audit(1516950288.621:29): avc: denied { getopt } for pid=10481 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 62.945584] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 62.991681] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/26 07:04:48 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000605000)='/dev/pktcdvd/control\x00', 0x101, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000067c000)=0x0) rt_sigqueueinfo(r1, 0x16, &(0x7f0000f4b000-0x10)={0x1c, 0x0, 0x4, 0xfff}) r2 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000dab000-0xa)='./control\x00', 0x0) 2018/01/26 07:04:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x3fffc, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000002000)={0x7, 0x2, 0x101, 'queue0\x00', 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x11)={@generic="80894e785636289f0ca9925fb0dca9fd", &(0x7f0000003000-0x87)=@ethtool_perm_addr={0x20, 0x7f, "61fa2deb5271dd0cd46b6076a4e1d8e3bdd24278d26e57cfc30933a3a94804b2c90cb7d61fb069f624422e291879c3e0ed69823f8765990b3c36a46db0b76035e910d79fdadf283def5fe8ac3106a8d629e8716f8cdc878ee3ed28534f4ea3d509b5dc8b9e1293e5f634580cb049b135abe02b49a474b9e565cb241fcd55bc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000003000)={0x1, 0x0, 0x2000, 0xfff, 0x8, 0x0, 0x3, 0x8, 0x9, 0x80000001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x400) 2018/01/26 07:04:48 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, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0x3, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/26 07:04:48 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fc8000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000fc8000-0x10)={0x5, &(0x7f0000fc8000-0x14)=[0x20, 0x80, 0x93a1, 0x8, 0x7fff]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0x193) openat$selinux_create(0xffffffffffffff9c, &(0x7f00004d6000)='/selinux/create\x00', 0x2, 0x0) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000962000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) ptrace$getsig(0x4202, r3, 0x0, &(0x7f00004e7000)={0x0, 0x0, 0x0, 0x0}) clock_gettime(0x3, &(0x7f00008e7000)={0x0, 0x0}) 2018/01/26 07:04:48 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd3000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fd2000)=0x0, &(0x7f0000342000-0x4)=0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fd4000-0x8)={0x0, 0x1fd4a05}, &(0x7f0000ea4000-0x4)=0x8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd4000-0x98)={r1, @in6={{0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x9}, 0x98) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fd3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003f5000-0x4)=0xc) r3 = socket$inet6(0xa, 0x1, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000fd1000-0x150)=[{&(0x7f00000ec000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000-0x50)=[{&(0x7f0000fd1000-0x1000)="3b7c5292bdf52d239c44a207169e4482a22dd573f89a6696bcfda3c40edb43a143747f3b41c498df74e982a96049e0a25b6784ec0aeeb028bda25120dc9e227d82bd422ed48872b46ee5b4a261e194a1514cc640f3bb8b5fb84d0154af51c8e04f028b6cc7f759feecd40104e891995fb15f21986df6b349a9a39b6612612cb3c8bd75488267ad025f07642c9485de24c2fb9f65b4b8db13f78b9442eed6cb340adbe76b903af2db8bb14e5caa99d229954e1ae1d9dee6036d198650e0176e4b3100a3b47fbd64b599ecb16bf21ac468cb995403e1a411853f9b4de607a571f05a73f1df6c3c530c28ebda8ff32c11c481b5eff1d267526b5e6c9712168b5530575acedc5d43b1365c5947a69b9dc9f4f39f733e16479fad39c67bf461d21fc5c18067b737cba0ebe2b24321ceb9f7a615a6266abba9b7997523f2ab2283155c9406937e093b061592b70d6ac195419308e12100fddf7073780175ffe1c83b74b03894aead8f56c68d6c50de59765b18cdec73dfe174acec758f494feb0f1f8e765d08238a661ad3fbdbdab77bbafd00bd0b83d5942e3e03a39ce979c64a8bab17c04418599bcf2956064e98ad079220725b387298ba244fc8fdbae0a4a38acdb5e635f772feb6a899ad7a31c3fc6f671cbc84afb46029afcd02e4f4cdd6db31c48c54860bdca0acfa8ec27e6223fde3875905114233e5d2a9f2f6608a2371bf191d43ee32e3068f4e2cb66f22b49d67fabe456145a588330b8eb46e868337641138a8d140269d4e70a0e84943cf79083a98b2a8b182194cae266eafe86aaec6f7536a3e314c56845c301909511dbdf917d86a9efed1ca4cb7a00876eadb217d105a73def52b020db81a088c9d264bdea285ac8c48132513c330305eb99d179e8d4c28b5a47a5420d5f838aa98ccb27bf6fb4912123a8ed8764cfcb7559e377fbd0039575d06e2ade9583e4a5a5aecdcf7dd0137d3e5fb8877585bfdea76e8e222fec8006af2b81124c902a2723d033c2dd77ea3ed26485f4c34148d93efb0382591040617626389b7312e797aacfb9e2d63f1093ee6f097378ed0b1552d5808bf6fc5954b350e7084f84fa0f95d4d060e33ff1ccc18e674a9d47d96879100ce689e72c41faa5a2220bcf9a7894beb03fe663b8a7652acdde9be87f0efb4bfd47c2b781fe4048e423888b662dbfa2f2f7be7453ca584b8b5f1f3422f95a64e1453e5b5c7e2af0726a5ff47a314b3d0141c8398892695d83cd3330f6a5ebdec0c5f093ce358e9ff08c60652fe17b1442d45b4b6e35e5b13c944c8a45a2eae2847818a7a534d1850219083b7bd4d96313f60de003736ce7a5aaf5e57201296cf9c158b8baec72aab88f4c736b574458eb5ce96ddaa7517de2da06e19edb291cc799935fb090908f9443b27eb904790f06d43a866993555650725a0aaf5c30557125f717b4ba40e10469e86277eb8e74eca63f8e25d4f7085d76e3ed9f344842a03ed432b721b83c1802224064092f7f81c8aec4e27254859272405b1c77d647db08f52ec466616fea66bac3dea13ec98472e813cbb52cad738342ee840864cba494dbfd57720ab1406e2a76365e4320d48d39947fa6c6be312b55a6dcd264b18e14cc555d9b0c3e348dcbc7d5239d8c626a512b2ee667236ad2e35b53a69c6773b81aff2e82fb5e06ff95dd2f577eba7401fec287824176408c298faa1996e13419ad4bdf66239db3275b7eaf5475e747122c118d4c2ec3e6fb92426f0528ce41b02f74b8224c937b326d818b2ba650dc375e3480d4498e06f9138de412e7f10ad6d7d00c49f17034e5f63ea044fb0e24eef60a94f309f96889efa8411f4a1c970c82cf84c4f0781a9a170e14b3147c058db6ce6199864e30db536b19930422f1eae8ff3658988d11159537e2b737902aa13815c2b2d56ae35353b5d92186bf457b7f31687f0613b5b3183cfe29ed353c87d4ddca290061fbddb603debf7e40075e7465d66a5c78d03cfae01f619124f1647884fcc2b5ca0cd0764ac6c06f9ac42511d3197f3f5b46f35e497903598f6f323c6ec976ce76bd1633c8d679bc500fb25d4b30b282c3e0a07093b0e55698330c5335de38b3a75ae66842249b2336ad47b5fa570bec1f404750b233da196b929cfb8daaade37937c7cca324660e3ac8f4def36952694ba70f349f62cd85fbe708c6eb437921a72b2adb784fd9b1f4cf7da7b0e7179dc288b4fd5aff85683569807a6d66e642d352117ba5e94ddfec15a8dd675ef2192a81e35a1c6f92a20b073c7152828baef90f7b103484230ca8b611c8ecc003a3d9d4cbb5cb916796636584f995066f77538a9990a771466c8d7400ba8bff725528741e1e1a0d0e2f0018b62356e83afffeeb20880767f5b96c2df6934ceb5e22a030b79444ebf599e40dac48ed88361ca2de89d1e251edcefe243b2f83e0c4380ee4d78c7a2719aa90ed3946dcf20760b3ff36575d7615a6d4bd0f51b0d0ea76f83526be3d75b21785910e62d4d0be2f46f23392b468c0319d23ad9c2a00a5fbea78cd94ebfaa320823cb7b76685bad8b9d7c09edeb8f9aeba159454a6516706d4de76a98accb5b10906fb9f350d15db84be1af75c502853b9e588f5328fb379ce15bfa2f6c18f9eac1363dd6e3b98802023a5714e2f4783ace1ef0c7d9c840be3def5b9c0898f213197bc1c6defda0d0c63b473f6daeb743d7ff8448e6a06d791fd91a7a55a85c2620b2acf1c2585b08603c78937bd113110eb01a569af70c8110470587abe9f85d41d560c55ffc0c915f3847d7d6662b4df6f7cddb15c9e59c255e6b6d00c3f22fb75f918e9ace13623ec9adb6b299559b1ff51af2d474e7030f0ea2666cf173a983925845e7386b483c8ab71750dd54cdbaab2e17c440009663a508d1bc7b24f90cf601c6590df2ca8f0ac966b65b70320349a02f819088ec95a58644fb40f91d1c678da32ef151e61cb36c8ce15ffec5e40bce5e640e9352bcc1ecd2b367993e646e116afe0633cb185e262d76ccfba6790f25746b094e4273f5834d40ba5437ab5b8ca5ff6be2b270eba7df99a3b73f0af4f6d03758d9c85b1511f638c4310edcdea55bb64acea29b3693780e32a61d81ae8822e1e4ea042795dd3e8da5f2c485d6c5427f54e79c78c24b4dc9dcb484be5e642dc6993aa9de1b9501ee50cc62a645911e410d3f1d45bf68e282678cc970c2085086c0219aa420ab4e8794895726822b88758374d6b5178f18e6c7873688edc627fbca626e53b6ce05d7a97c95a87f39079b250b2e7f01c32ef0996a063dbfee3fd39c8de01808d16bd850057f0698b67050f79cc8dffa1a5ea655ad44ee12829ab1d660d439879743e702d758d6ca391b6a46020276f6ed335fb7816c793d30b2745dc5da57f2ace5d7a8d51f72f5858ed01994ecbf7ce26edcdaa6f591f0a5f2bc70d92f99da8354aaf4b448aec4e746a1951024a90b8bd7f9bdffd0676b32ce56eee6b0fe9666ff90081c6753be846bdc6ae6ec3f7ea9bf3206e0c0e2769d9f0abf13258bd35e53e5bcefceff8025422a666a00e5255b02afa594a4612b8e77bfae875ff75f3abe8bde8ead7b1cb4caa9e2c981d61cb3261f9ba6980740d8c57f8104851ebb9e3a02de24c90be9b32623075bc2a69b8da56c03f7728d765a4fd080c1318ceb6ec4f2e2c82266ce4d890ee6ffcba9c6be83052deb2475208a8ae438fbabd68261864f1aff31d646576ad31c1e9d5ef09ee8213cd0920304e1fd5c6add65a77ec8a9ae83b08e627b048abf672854e52158624148dbd9691224061f58052a9145c1deaed6f8c25d1e93d4e30d56f5e3066665b3a9ba98537c234b5435e8cde696de3f3e93fc633f78d630d589b9ff0e24c3ddcc8cae96777933f0752bac5ae2c3cbe97a873d8b1b6f1b9d0bed72831033b2f7f79dfbfac2f6505c9b032fc616f61c93c6e1b47082078644c18d5123958bd848f031fc0f5c043f96ae93e6f016b45a41cb125f2b6ecd83571a671d7d476a086816b763e3286f1679bf5eb13add3b9c7bf538659db81e949b5d109e07f0f5cdf12c7eac38e56e1fd3492f81a3ec541446188e8512a7a0a8000e590fb1c3659b474ed750881e9d6e5234368a71532cf676919dd278113c0b7d2267995c676bacb842198aee4d51bbd7274d47415db78c30b346c7e171208274febb21e525aca468335c1ae6d4e0b945aa44e1907d7b494e688b0190628c988d9257375ec4d3c93df6c0ff76a1702a4a8e9a6411f1ba0a9b86a2ac208bfc07040a0a176bd6c431a8c4207dcf7cc161d80de51d0c5d94885decabe5aabeaa3cf2f2ab28d9d1a2ce1651c6b11bdcb4d5dd33a83d4fb9fc8b69510d9950cee1701b009580266fbf748d47abd242a10c6d8e172d8ca951a6beee24058563644db241e0295e9660393e4b2189ddc7c84695534ae46f96672ab359cfba2c28559939c8b512b058c09f7b34e1be278c537f65288113de2d6c62a09e2672a15c71d1c3915990f8310ce0d2627988105fef6b8cdcfde4982548d6309f9b0b3bf1bd9adac9bd2619f1071b3b925e9f6b3c02fcaa67acfa67f8678633f483338df12d2c4a8c61c8e13f811c636a8b381e0595448af4f870bddfdc8c7c78c1a74e62f1a5faeab2b6ef49324a1d4be3617b1532af03265d0f34a9b198a3e07ebde3daed0f9545e564da0112c4f93c07a6443927e1f69127da790e70afe10da94e2af093b2e5ab67eca84b747cda58f5ffa310c902d1e547adef62e93ba9ee148437eeb2bda9797b89b09cdd049db58b20ff4759b4aa4d440ff0748d7ccd052cd6f95fce4f8b57e19b0705213f73a48acbca882c9530e85c9c03c60c1ae1474641e9955ad6d77f8f9f90259875cab6558956c9cc884b83f00acbd66da95cc79bde26c97e8307e9ec9ceb881b15c75c1d4744205fdc6e23f93fca05461b615320e3b112dcabfcb9c0bcab2b5e03cd81cbd3bbac8e9b7e7fc2ec3a346c7792f5085db13041a0c1ac5b91cd244b8945be914c959bb3ad7c2137f9f84c00bf7bd091aa43ec35b52402e27ef459555600d73c99a4b8baa6544089c6f4587c5b1261c70837a6c6bf6f88e95f383de239edd8cda8c4cc61befd7345cbfe99067e1760faa21f2f0dd106dbef5e19c6271be36d0e9154b3af1395b65e98950e3065618a6170cbbef296a79cf96de9c1175b921eccdef1d514a32dbe001eebc002ada8c4b2241b98699cb0317ddcc2728680a828f319838ba1c765efad1c49e1cb5664eebcdaedba167fc92bac4ea12b0facf47e5178a5ef1014d751ce5b3252b3cf6f96174a6f99ba99a52336aa978a", 0xeb6}], 0x1, &(0x7f0000fd0000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/26 07:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x1, 0x8, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f00001a1000)=0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000793000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f000032c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f40000)=0x3) 2018/01/26 07:04:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002f9000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000030c000-0x4)=0x1c, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000835000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000789000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ef1000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c6000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003d4000)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x1, 0x8, 0x3, 0x0, 0x2, 0x0, 0x0, 0x3f, r1, r2}, {0x3, 0x4, 0x2, 0x5, 0x10001, 0x6, 0x2, 0x1}, {0x10001, 0xffff, 0x4, 0x80000000}, 0x7, 0xc, 0x0, 0x0, 0x2, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7f}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x3, 0x2, 0x9, 0x7173, 0x3, 0x8}}, 0xe8) capset(&(0x7f0000000000)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) 2018/01/26 07:04:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) accept4$llc(r0, &(0x7f00004a6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000337000-0x4)=0x10, 0x80000) r1 = syz_open_dev$sg(&(0x7f0000777000-0x9)='/dev/sg#\x00', 0x4, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000f96000)={0x7, 0x9, 0xf7, 0x20, 0x0, 0x98e, 0x8, 0x1, 0x80, 0x80, 0x2, 0x5}) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) 2018/01/26 07:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000085000-0x4)=r1) sendto$ipx(r0, &(0x7f00006ac000)='a', 0x1, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 07:04:48 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000bfa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r0) 2018/01/26 07:04:48 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa0000-0xf)='/dev/sequencer\x00', 0x440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000488000-0x4)=0xff, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xffffffffffffffff, 0x20087e) ioctl(r1, 0x2283, &(0x7f000097a000-0x1)="a6") ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000bf7000)=""/96) write$evdev(r1, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x1000040}, 0xc, &(0x7f000009b000)={&(0x7f000083a000-0x38)=@newlink={0xb, 0x10, 0x400000000000009, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd) 2018/01/26 07:04:48 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000965000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x3, 0x4]) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000004000-0x8)=0x0, &(0x7f0000003000)=0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$sg(&(0x7f0000014000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) kexec_load(0x7f, 0x6, &(0x7f0000b46000-0xc0)=[{&(0x7f0000ada000)="1024e9d3b01af0ecb72f5327cc4146d0ab158399f3d37e1a5316f6defe92ba2575aad544c66e3cab941bf836b1c63c465a7730cffd950a1a81f428413781e2be1192ac437f5e993eb50fd0e98d8b46335fb81e65ac447655c832a37fa2668c097ba16879f7bdb231eac5b5cb1dc9bbe0747b3aa954767168b4e95b6b5fe6eb1c28c7b609fcae275910eda1c4178cc53f9fb67316a7cdec073a0e28a1a8c47040cfb2ce6bfdcfcf0be601620773d8408c073e6d7538b9d1bb273023f4de320132150df75ffcc8723e6f", 0xc9, 0x5, 0x3}, {&(0x7f0000c64000-0x99)="91502935259cbb43d9206854379ca8d4d0db014ba912323356c39ee774c86bf27552e4eef4d63d6a23fc1b827d68880d0b03608156aea126e10e9d502bfaee2d0d42a1e37288f694a87c044a331ddf7fa64873bfabac076e23918169c7d61476b35818ed8462e2121ba9d1cebae239669ceff885060c5aa67211a23d3e3351e53ddcefa1e7d09b1461c800230c505a9d69e1d1883d2aec6155", 0x99, 0x9, 0x9}, {&(0x7f00008ca000)="bbc4042910c5989fdc8a65f116924dfa8a1600a8663fd0f99b48dc4ff757c386051344229bd22f553a85599195b43788ba96a5e3ae10684eb546bb630b3d1cb4c82d6a21b274ff3d0a36a536a393a1c8d8516055fde4d9250a30a9899d2380c94e43f1ef9f5445ef6cd54e22487ffb304b59a6823c9b9f06adbfdaebe3b16cc5e29727d9aee4a4c69dfa6010496592cfe61831b54b3f112f82299b3e1f75fe190c8a241ed4b67115a2ced36352ae0e70a2712ec81d0bac1e7aaba66ef9fb44c3a638b42700722fc70c7a9e7c27c26bf704427548e053db33eb526ff2", 0xdc, 0x5, 0x6}, {&(0x7f00006fa000)="d1f40c42c8b311e2e40ddd84bcff24d8b8bcf8c8673cbda786cb3b60ca6bb010854e3a4a96a8a518021f7b59dfc22daaf70c591958c9cfdc49279254aabf2f93d9", 0x41, 0x5, 0x8}, {&(0x7f0000b14000)="73cb904e8c3515569e15c312474c28072601e6308118d75ae670a9a2e65c5cc875ae72eb8e920ff388b3f479270c06e1884c6340972a623b0c8e8ee2a763b6fc13db730f5d4bea28bfa18b295851a7996ed5b8a5dc4deb2444056f9e6647231c5d97582190343d44c5d0192e3facab3bdaa2c1983f6f3db13d8c04943424ed", 0x7f, 0x6, 0x5}, {&(0x7f0000ed0000)="8200b9b481ee56adf1180c2d781969d79b9bc9de223d5f5e8d70feffd61b005df8c549dce83eeeb3f049b32d343cbf0dd36186ff1c5c8473d87fcabf48ba5fe95811a19c7eca212b7ca3746faae13807350337dee264699d3cbead78bbc0c2d4ee363b1929ca9af0916026b27042eeeb64d188fca46c70c99fd3f07cf9b194399609915a1cdcad62d7c96002b8f4a74f97ec8efde1e01f388f78f7b416aa74d2b3abf4fca50014630221e0097d9eb49ce066dc007cd129b237efeee84020d3b17d7a920c37993505a5128272e256466fd768b9f64eb4911cb1", 0xd9, 0x5, 0x7}], 0x1) 2018/01/26 07:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TCSBRK(r0, 0x5409, 0x80000001) 2018/01/26 07:04:48 executing program 5: prctl$intptr(0x200000002a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000001000-0xef)="4c7404ed86da1aa9b33245d9d846261549bbcbbb99798e9256e0515b6f1b57ac004620a923ed7053ebc722ae14cc2de0c6f9c28b67b891eddb54dbc0fb3caa7f47e822036a1a2a8abebea6b279bd31733b14b9bc51b5e73be4e6c652c8f408450e4c626cab1ffc16de9949e9d1c8b2d4f3f73edf162e3f831bfbbec681fcddf25094816f1bfb1b6003c0c8f275bf63beb6a323fd23a5f41a18d14bf4db2d2e5be78b044fcd1ef202265347d038e647371fb32e5eca1e26e6c9981f76169c3611dc20b3f7df3baa87efcc3734369726564df6e169472cd68115efe941f1e2fb12f584dded65d3eec1a09fc1fe4c10c7", &(0x7f00001b5000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000269000)="4551c071247e3db425a208da9fff4423b93e7571b5e93a5e9820c703c42646e372c20d333068389f4b59373fe2cc2e72a1e30c9192296101d80c43d0fea792cb9aaa195f37cf9c411884c300a7e97339283bfbe719f7d6f1caa66453c116827a454947e706fb38321cb20dba08d0afd92130c9ef32d12c0d3bb1d5ef3f816dc58c4f7fb9dc0e43f078ea19d16600e4830cafb2529d5015f3d60112f305050344f3c7f1ab") r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x7fffffff, 0x5}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/26 07:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000094000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00005b2000-0x3c)=[{{&(0x7f0000936000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e39000)=[{&(0x7f0000a2c000)=""/33, 0x21}, {&(0x7f0000cc4000)=""/198, 0xc6}, {&(0x7f0000386000)=""/88, 0x58}], 0x3, 0x0, 0x0, 0x2e}, 0x100}], 0x1, 0x40000000, &(0x7f0000848000-0x10)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x1) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x1, 0x200009}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000048a000-0x16)='/selinux/checkreqprot\x00', 0x90000, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000079f000)=0x0, &(0x7f0000b4e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ae3000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a90000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000458000)={r3, 0x9, 0x7}, &(0x7f0000700000)=0x8) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f87000)=0xff, 0x4) clock_gettime(0x0, &(0x7f0000c96000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00008d4000-0x10)={r4, r5/1000+10000}, 0x10) r6 = socket$inet(0x2, 0xa, 0x0) r7 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000164000-0x90)={0x8, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) open(&(0x7f0000019000)='./file0\x00', 0x0, 0x20) 2018/01/26 07:04:48 executing program 1: clone(0x0, &(0x7f0000d08000)="", &(0x7f0000889000-0x4)=0x0, &(0x7f0000be0000)=0x0, &(0x7f00000bc000)="") recvmmsg(0xffffffffffffffff, &(0x7f0000f61000)=[], 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) setpgid(r0, r1) 2018/01/26 07:04:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000097f000-0x6)={0x0, 0x9}, &(0x7f0000afb000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000606000)={r1, 0x9, 0xb8, "18f80bb4f2a7870387bc9c968421e3ef849fdcf16e3f19df787610d15ecc08340b646ab56a820653977acf600582af5b70a4127ac6de17bcb2ea1e2937db7c8dedcab26371fb9762e2ca0e15319eeeac3f1077a44037bfdfc951e7227b72e03d3245144034422fcf02a9b749080e9e8a9e58170924fe47a15cb9782eb7f44b6bcfd2df9ad29bb002db9147943fd01bb07375824b61fde4a2721b3f170c75d81239e7430ed0f81201f5ebe33cf8fa79af753af6854c275fda"}, 0xc0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) r2 = getpid() ptrace$getsig(0x4202, r2, 0x4, &(0x7f0000daa000)={0x0, 0x0, 0x0, 0x0}) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0x87, 0xfffffffffffffffc, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000531000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000090a000-0x4)=0xb) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000c6f000-0x50)={@common='ip6tnl0\x00', @ifru_flags=0x900}) [ 63.196795] FAULT_FLAG_ALLOW_RETRY missing 70 [ 63.203056] CPU: 1 PID: 10566 Comm: syz-executor6 Not tainted 4.4.113-ge70c132 #34 [ 63.210838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.220179] 0000000000000000 7ea70494248cc143 ffff8801cef4fba0 ffffffff81d0278d [ 63.228202] ffff8801d80bdb00 1ffff10039de9f81 ffff8801cef4fd28 0000000000000000 [ 63.236238] 0000000000000000 ffff8801cef4fd50 ffffffff81605d55 ffffffff812363c0 [ 63.244239] Call Trace: [ 63.246819] [] dump_stack+0xc1/0x124 [ 63.252158] [] handle_userfault+0x715/0xf50 [ 63.258101] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 63.265095] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 63.271478] [] ? do_futex+0x3f4/0x15d0 [ 63.276991] [] ? vma_wants_writenotify+0x49/0x370 [ 63.283458] [] ? handle_mm_fault+0xb5d/0x3190 [ 63.289573] [] ? handle_mm_fault+0x291e/0x3190 [ 63.295774] [] handle_mm_fault+0x2938/0x3190 [ 63.301802] [] ? userfaultfd_release+0x5a0/0x5a0 [ 63.308178] [] ? copy_page_range+0x1480/0x1480 [ 63.314380] [] ? __do_page_fault+0x780/0xa00 [ 63.320411] [] ? vmacache_find+0x57/0x290 [ 63.326178] [] __do_page_fault+0x35b/0xa00 [ 63.332030] [] do_page_fault+0x27/0x30 [ 63.337538] [] page_fault+0x28/0x30 2018/01/26 07:04:49 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0xfff) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ff9000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x30b5f46b, &(0x7f0000a14000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/26 07:04:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x402, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000802000-0x4)=0x58) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00003d6000-0x10)="be4254bf4408ec5dd2e43937f7401b3d", 0x10) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000004000-0x1)='\x00') r3 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0x2, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x1f5, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 07:04:49 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000053f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@generic="ad35e459d02fb7f43be237edc2f513a8", @ifru_flags=0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a81000-0x15)='/dev/pktcdvd/control\x00', 0x8200, 0x0) write$selinux_user(r2, &(0x7f0000f78000-0x27)={'system_u:object_r:auth_cache_t:s0', 0x20, 'root\x00'}, 0x27) 2018/01/26 07:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000085000-0x4)=r1) sendto$ipx(r0, &(0x7f00006ac000)='a', 0x1, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 07:04:49 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000529000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000175000-0x10)={0x6, [0x8000, 0x8, 0x2ad, 0x2, 0x4, 0x100000001]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000-0x5c)={0x5, 0x1, {0x0, 0x3, 0x0, 0x2, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000001, 0x3ff, 0x3, "5666016455d512b51ecc230642dbaa6643b5aa7cc7f3e348f1ec047a83963f27914804d5a787dde0939088cfcc49fcfc0865acb36ead3dc5dda86f07baf5845b45e3fad33334841ae36a1431250f4589"}, 0x160) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000d000-0x20)=[{r1, 0xa, 0x0}, {r0, 0xc262, 0x0}, {r0, 0x8000, 0x0}, {r1, 0xa4, 0x0}], 0x4, 0x3f) 2018/01/26 07:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002c4000)=0x0, &(0x7f0000ce4000-0x4)=0x4) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) readlink(&(0x7f0000f25000)='./file0\x00', &(0x7f0000f50000)=""/128, 0x80) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004d0000-0x4)=0x0) 2018/01/26 07:04:49 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000020000-0x4)=0x6, 0x1, 0xff, &(0x7f0000019000-0x10)={0x0, 0x1c9c380}, &(0x7f000001f000)=0x40, 0x388) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000001f000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001f000-0x4)=0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000018000)="0ed4ff0f", 0x4) ioctl$PPPIOCGFLAGS(r0, 0x80047453, &(0x7f000001a000)=0x0) 2018/01/26 07:04:49 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0xe, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) nanosleep(&(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000004000/0x1000)=nil, 0x1000}) 2018/01/26 07:04:49 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f84000-0x78)={0x9, {0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1cf, 0x74a7e46c, 0xf5, 0x6, 0x5, &(0x7f0000a50000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0xffffffffffffffc2, 0xa2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000962000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000091c000-0x11)={0x0, 0x9, "c7d3ae3957f1b7c5c8"}, &(0x7f0000ba7000-0x4)=0x11) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f84000)={r2, @in6={{0xa, 0x1, 0xffffffff00000000, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0xffffffffffffff01, 0x0, 0x80}, &(0x7f00005f3000)=0xa0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/26 07:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) accept$packet(0xffffffffffffffff, &(0x7f0000cbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000560000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cfd000)=0xfb) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r3 = request_key(&(0x7f000041a000)='.request_key_auth\x00', &(0x7f0000cf7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002d4000-0x1)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000b0a000)='pkcs7_test\x00', &(0x7f0000aff000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3d) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/01/26 07:04:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) timer_create(0x2, &(0x7f0000e7a000)={0x0, 0x1a, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000069f000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b0000-0x9d)={0x0, 0x95, "71cc3541f34820f3d911c404faa65445a54358bb8a6251bfd635f0025d26f50d677cd152e44121dd4afd34f059f9309dedd4f7e3398dff527c36e4208940e04a94317c7dfb40ef0555a8d604de5c93dd53013f09f33d548c1d56db63596ce44e01e3451cde79bf44a51fa57588908afbff52620043a1f3373fdf76134f3b1b00c171f895bc2b36c82b31256c3d5b306ba899ef68b9"}, &(0x7f000069f000-0x4)=0x9d) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000be4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000b03000-0x10)={r4, &(0x7f000034f000-0x22)=""/34}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000047e000-0x10)={r3, 0x3, 0x0, 0xa36e}, 0x10) r5 = gettid() fcntl$setown(r1, 0x8, r5) timer_gettime(r2, &(0x7f0000c4f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 07:04:49 executing program 7: mmap(&(0x7f0000000000/0x9ec000)=nil, 0x9ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x20001, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0xffffffffffff8001}, {0x16, 0x20000000000000, 0x0, 0x0}]}) memfd_create(&(0x7f00009ec000-0x7)='cpuset\x00', 0x0) 2018/01/26 07:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000048, &(0x7f00009eb000-0x4)=0x6, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000580000-0x5c)={{0xa, 0x2, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, {0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x100000001, [0x8, 0x80, 0x455, 0xfffffffffffffff7, 0x0, 0x2, 0x1, 0x7ff]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00000a8000)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d18000)={0x3, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/26 07:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) accept$packet(r0, &(0x7f0000729000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002ef000-0x4)=0x14) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000deb000-0x230)={0x4, {{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000433000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x288, &(0x7f0000435000-0x10)={&(0x7f0000977000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x100000000000, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00003d6000-0x4)=0x0, &(0x7f0000326000-0x4)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d81000)='/dev/autofs\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/26 07:04:49 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0xe, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) nanosleep(&(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000004000/0x1000)=nil, 0x1000}) 2018/01/26 07:04:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000098e000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) accept(r0, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/26 07:04:49 executing program 0: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b3a000-0x4)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000017f000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000dfd000)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000dfd000-0x8)='stack\x00') ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000390000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$loop(&(0x7f00006f7000-0xb)='/dev/loop#\x00', 0x7, 0x50c00) preadv(r2, &(0x7f0000dfa000-0x50)=[{&(0x7f0000df8000)=""/81, 0x51}], 0x1, 0x0) 2018/01/26 07:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000901000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000374000)=0x0) recvfrom$unix(r0, &(0x7f0000c2d000)=""/43, 0x2b, 0x2001, &(0x7f0000507000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet(0x2, 0x803, 0x6) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000ffc000)={@common='lo\x00', @ifru_settings={0x49d, 0xc174, @fr_pvc=&(0x7f0000d7c000)={0x8}}}) timer_create(0x7, &(0x7f00007b8000)={0x0, 0x8, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7b000)=0x0) timer_delete(r2) r3 = add_key(&(0x7f0000cd5000)='encrypted\x00', &(0x7f0000a0b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d2a000)="590555fb9c9c9119d7808747efb6255bfd8507f26e48579180bdc5c98e4f98b5ab4c41b244e5c4759ba4200beefff927bec02e5d2661f8c877f96a68a551b300e78f2840ef77ae2f91b9ac5669503c62f1f87cd7b2876a84e46938f3079e", 0x5e, 0xfffffffffffffff8) keyctl$get_security(0x11, r3, &(0x7f000026b000-0x74)=""/116, 0x74) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) clock_settime(0x0, &(0x7f0000386000)={0x77359400, 0x0}) read(r0, &(0x7f0000777000)=""/113, 0x71) 2018/01/26 07:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e42000-0xc)={0x10000010000000, 0x0}) getuid() openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dee000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) open(&(0x7f0000128000)='./file0\x00', 0x0, 0x0) 2018/01/26 07:04:49 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000665000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006bf000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000cab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000d60000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) r5 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x8000) r10 = fanotify_init(0x4, 0x88800) r11 = socket$inet(0x2, 0x5, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffffffffffffffff, 0x80080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000a44000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000927000-0x6a)="6bc6d7b2a0f7e43c9ed2624d85438cf529d66c661828caa646b6f3114cb92dcd7c877fb86113b194e97da38c769a7f6f1746e2588e6ea10aa9ccead9e9a69047bee0501c31662fcab12867840129540ba6c89d6805846e98e6a0b32e4f018495f8c564ca9e32440544f8", 0x6a}], 0x1, &(0x7f0000c86000-0x80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7]}, @rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12, r13]}], 0x80, 0x40000}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f00003f1000-0x10)={0x4, &(0x7f000068d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00003cb000)={r14, 0x3}) r15 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$setpipe(r15, 0x407, 0x0) 2018/01/26 07:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000fa0000)={&(0x7f0000c10000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ec0000-0x30)=[], 0x0, &(0x7f000090a000-0x140)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x0}, 0x0) 2018/01/26 07:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat(0xffffffffffffff9c, &(0x7f0000bd2000)='./file0\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000021d000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x9, 0x7, 0x8001, 0x4}, &(0x7f0000c49000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000450000-0x20)={0x0, 0x40, 0x201, 0x1ff, 0x401, 0x0, 0x1, 0x8, r1}, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004d1000)={r1, 0x7fff, 0x7, [0x9, 0x7f, 0x3, 0x6, 0x81, 0x7fffffff, 0x4]}, &(0x7f00005fc000)=0x16) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffec7, &(0x7f0000bd7000)={&(0x7f00009de000-0x1bc)=@newsa={0x1b0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0xc0, 0x1, {{'md5\x00'}, 0x3c0, "f7bd48ca5e668f9453bd394e7e44487ac898bd977cc96e616c9db80b9876498f9c393bee569ec344fd20b494254cc29089050b22061a7400e45fa969b0d346ce38e66209afcb3dc0758177f476fd028816ce04e18439388857093eb92c596ce4f55fe4cc78833e008890e38179a9047c1be52a13803e4f35"}}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 07:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fbc000-0x8)='./file0\x00', 0x100) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006a5000)={0x20000000, 0x0}) r2 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d5f000)=0x7, &(0x7f0000f01000)=0x4) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000efd000)=0x0, &(0x7f0000262000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}}, 0xe8) syz_open_dev$urandom(&(0x7f0000b94000-0xd)='/dev/urandom\x00', 0x0, 0x28000) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r2, r3, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r3, &(0x7f0000ebd000-0x5b)="", 0xfe21, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x76) r4 = syz_open_dev$usbmon(&(0x7f0000b8f000)='/dev/usbmon#\x00', 0xff, 0x105102) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000018000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f000034f000)=0x0) sched_getscheduler(r5) 2018/01/26 07:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f6b000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002c2000)='/dev/rfkill\x00', 0x40, 0x0) sendmsg$key(r1, &(0x7f0000d2d000)={0x0, 0x0, &(0x7f00000c8000)={&(0x7f0000552000)={0x2, 0xe, 0x6, 0x6, 0x8, 0x0, 0x2, 0x1, [@sadb_spirange={0x2, 0x10, 0x3, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x3, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0xfffffffffffffffa, 0x0, 0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x10) r2 = syz_open_procfs(r0, &(0x7f00007dc000-0x8)='net/udp\x00') preadv(r1, &(0x7f0000f3b000-0x8)=[], 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f000058f000-0x4)=0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000976000)={0x0, 0x800}, &(0x7f00003e7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00008e1000-0x8)={r3, 0x1ff}, &(0x7f0000dd8000-0x4)=0x8) 2018/01/26 07:04:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/selinux/policy\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00006c0000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r1, 0x409, 0xc) fcntl$addseals(r1, 0x409, 0xb) 2018/01/26 07:04:49 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/26 07:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getflags(r0, 0x408) writev(r0, &(0x7f00008c0000)=[{&(0x7f0000694000-0x62)="2900000018003109002000010020e7060200000000ffff06800000000c00080004000200000ef4ff01", 0x29}], 0x1) 2018/01/26 07:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c79000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00008f8000)=""/241) signalfd(0xffffffffffffffff, &(0x7f0000ae1000-0x8)={0x0}, 0x8) 2018/01/26 07:04:49 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c2d000-0x11)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f00004d5000)=0xffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x9c88da17dd2b9f7c, &(0x7f0000659000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000058c000)='./file0\x00', 0x400, 0x34) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00006ec000-0x8)={0x0, 0x5, 0x8}, &(0x7f0000c3e000)=0x8) sendmsg$inet_sctp(r2, &(0x7f00001a3000)={&(0x7f0000b98000-0x1c)=@in6={0xa, 0x3, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0}, 0x1c, &(0x7f00009f9000-0x40)=[{&(0x7f0000911000-0x16)="77f6dfa0cd3b923f0bb300dce519ba0aa9ae66e69bb5", 0x16}, {&(0x7f00000ae000)="4f5d2a4af133", 0x6}, {&(0x7f0000217000)="834b3cd316f8d7a598bad23e4d9d68b8eccf4f59718a713fffac457444ed8332ca8624ae19948ecf2b4f6845da5d88f7b1fc63832e084b4638024a2a8dadd626aadb41911b510e4f1caf5899545542c67971c8080fa23a3e3e2af634b3b8a5762bc90c559ec989da3ed64a60a08471e33bd70f6c5bc9af7cee8d213baa6800f8e8b793c4bbcc6f7b3b4665de946acc3188c1004ab028cd4c4e17bf", 0x9b}, {&(0x7f0000d15000)="970fdd1f3d60fdf2019cebd8cdca22e142df38ea945de080e8ef51570e078cb3fa703357cec481916221d3f9d14a03172b6aea27a22ef16f9b73f4488751570c611ca7df6c618077d4fa25b1e4c834df311fc62cd22b20ffdf279be6275140be9bc98d7b6a85569c494bb556f61fc5f1ee1f54a2c38d85524aa2f863eebc282f831f68ccfc8ced5b3f3788b7c1dbadff428c6957e1ff9cd1215c35ecf850d47612d32dc0192fd2600367ebf928dc0e25bc4ba4ab3e88fa7a25ab4db658f10616d038b43ed830", 0xc6}], 0x4, &(0x7f000041f000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x6c7, 0x2, 0x100000001, 0x800, r3}}], 0x30, 0x8000}, 0x40) ioctl$int_out(r0, 0x2, &(0x7f000051e000-0x8)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c55000)='/dev/hwrng\x00', 0x101c40, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) clock_settime(0x4, &(0x7f0000156000)={0x77359400, 0x0}) setsockopt$inet_buf(r4, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) 2018/01/26 07:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002b5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000764000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00002b7000)=0x14, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00009a3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x3, 0xc6a, 0x400, 0x10001, 0x80, r3}) r4 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b5b000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d9000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000359000)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x8b38, 0x3, 0x9, 0x2, 0x7, 0xa, 0x20, 0x80, 0x1, r3, r5}, {0x8, 0x4, 0x8, 0x84e0, 0x4, 0xbe6, 0x3f, 0xff}, {0x93d, 0x59b, 0x6, 0x10000}, 0x0, 0x9, 0x2, 0x1, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x3, 0x3, 0x306, 0x1, 0x0, 0xe2}}, 0xe8) r6 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r6, 0x5452, &(0x7f0000d6e000-0x8)=0x4) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000d39000-0x10)={0x1, &(0x7f0000aee000)=[{0x6, 0x0, 0x0, 0x7}]}) exit(0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00004d9000)={&(0x7f00009b6000/0x2000)=nil, 0x2000}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r4) writev(r0, &(0x7f000083a000-0x10)=[{&(0x7f0000d01000-0x77)="e490643d6dca94dcbfe5c21b7a3a9a0c78fbec0a57f2471dfd81e1831aa3b42fc931af559c5a835bfd199db7fbe6c988efa4645962cad75e0b3950e939fca4e1f96754722bd46d8e2b12707f3ed366a98f6d7d7dfed9fd81f76fb50cb908b23a0c7dc7dfa0ac2e57904061243c72b346be3678ba9a883e", 0x77}], 0x1) 2018/01/26 07:04:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000ac000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) accept(r0, &(0x7f0000e44000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000734000)=0x1c) socket$inet(0x2, 0x80803, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000d8d000)=0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0x100000200000000a, 0x300) 2018/01/26 07:04:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0xfffffffffffff801}, 0x1) eventfd2(0x0, 0x0) 2018/01/26 07:04:49 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x8, &(0x7f0000000000)="32e118d321df359d279a7bb4e72c659fe317f8b020eb6996981141f6ab61309c5642511b902e6fdaf2a9ca97ad6f4eacdec85e9ac6061c430226bc53f7cf2e077e0a08075977f9") fsync(r0) ioctl$int_out(r0, 0x5462, &(0x7f0000001000-0x8)=0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000230000/0x3000)=nil, 0x9, 0x0, 0x8, &(0x7f0000c90000/0x13000)=nil, 0x3f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000002000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/12) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000002000)=r2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000-0x28)={0x1, 0x6, 0x4, 0x2, "29ca06be9e1a0eef59f2d33483e70cdc6686b529e81de311fd2bbd5e9c81aed8"}) userfaultfd(0x800) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000003000)=""/150) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000005000-0xd)='/dev/net/tun\x00', 0x0, 0x424000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000005000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) getpgid(r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000007000-0x4)=r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000007000)={0x0}, &(0x7f0000008000-0x4)=0x4) [ 63.598452] binder: 10674:10678 transaction failed 29189/-22, size 0-0 line 3005 2018/01/26 07:04:49 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000a9000)='/dev/keychord\x00', 0x12000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xbab4}, &(0x7f00005cb000)=0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000161000-0x24)="24000000130007fffeff0400000009000120000c0d000306010000000000160000f80017", 0x24) fcntl$setsig(r2, 0xa, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000006b000-0x4)=0x0) write$tun(r0, &(0x7f00005ad000-0xa0)=@pi={0x0, 0x1c, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@llc={0x4, {@llc={0xfe, 0xf0, "d9", "c05713aa02efe9d161fbb95adefabd1f9c624bfa2ab30ec16183a6400e9f26b72e91b190f234dacc33c9fcb2057069d47d5dc2564192920118adf35c7165a7fee6e84cccb20029ba000c3778d269dc952cfa44e1519206434cf78d577dedd8c9b6c946cb048875c1d2d77118faa10efcc01d5de03ff24e1f3178989ceb0a01d88de9d75e0fcb5683445e4c"}}}}}}, 0xa0) fcntl$getownex(r0, 0x10, &(0x7f0000965000-0x8)={0x0, 0x0}) setpgid(r3, r4) 2018/01/26 07:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000042e000-0x8)={0x0, 0x9}, &(0x7f0000cc3000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005fa000-0x4)=r1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004c7000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6e, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 07:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000b52000)=0x0, &(0x7f0000d9d000)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000030b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ed6000)=@req={0x1, 0x2, 0xd7, 0x1}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009c1000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000b04000-0x4)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b67000-0xc)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000064a000-0x4)=0xc) sendto$packet(r2, &(0x7f0000569000-0x8c)="635473b11a20aa1a9c101685593e549602d0b1dd4296e33970b4f1df8524926b27c0173faf6dd763a731a55f517fba30fbd185543c4abb8f55c3fd00bf7e5b2ed1fd1efaadf22f2ad6a84ba3bd22ed9885fe76dd32c2e93afbd727cfbcbec716845fef877f540115499eadafffe247f5e6e7403ba277046b18309edc5e8fedb82767ac97ed408c9ecea30d5a", 0x8c, 0x4008000, &(0x7f0000ff1000)={0x11, 0x7, r3, 0x1, 0x30, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) [ 63.655287] binder: 10674:10688 transaction failed 29189/-22, size 0-0 line 3005 [ 63.685941] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.696208] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.710247] device gre0 entered promiscuous mode 2018/01/26 07:04:49 executing program 1: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000f8d000-0xc)={0x0, 0x0}) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f8f000-0xb8)=""/184, 0xfefa) 2018/01/26 07:04:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x8, 0x0, "8efcb2ece3c1", 0x80000000, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fce000)='/dev/sg#\x00', 0x1, 0x200000) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f0000fce000-0x20)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fcf000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x17f6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffbff, 0x6, 0x2, 0x101, 0x10}, &(0x7f0000fce000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000963000-0xc)=@sack_info={r3, 0x100000000, 0x20}, 0xc) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fce000)=@assoc_value={r3, 0x3}, &(0x7f0000bd7000)=0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fd1000)={0x0, 0x0, 0x0}, &(0x7f0000fcd000)=0xc) 2018/01/26 07:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000453000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00009a5000-0x4)=0x0) pipe(&(0x7f0000ee5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x100004) madvise(&(0x7f0000f26000/0x4000)=nil, 0x4000, 0x1f) 2018/01/26 07:04:49 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) close(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000007000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x64) mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xd000, 0x0, &(0x7f00007c5000/0xd000)=nil) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000008000)={0x4, 0x7, 0x8, "f0da3adb406f", 0x80000000, 0x0}, 0x10) 2018/01/26 07:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x20000000001) fcntl$getflags(r1, 0x401) 2018/01/26 07:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x4, &(0x7f0000563000/0x1000)=nil) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1a) 2018/01/26 07:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000087d000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000c8a000)={0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r1 = socket$nl_crypto(0x10, 0x3, 0x15) bind(r1, &(0x7f0000b3b000-0x8)=@sco={0x1f, {0x3f, 0x9, 0x4, 0x837, 0x5, 0x7fffffff}}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000cd4000)="a5", 0x1, 0x0, &(0x7f00003f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setflags(r1, 0x2, 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000892000)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b0f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xebba, 0x989, 0x9, 0x6, 0x1}, &(0x7f0000914000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007d6000)={r3, 0x1ff, 0x30}, &(0x7f0000400000)=0xc) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f2b000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00002c8000-0x8)={0x0, 0x0}, &(0x7f0000628000)=0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000078000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00000b3000)={r3, 0x6, 0xdc, "284fe6d3310dd6cf4c6c4e09a8c424c47e2ddd57be2f6fdb0049d7318498437b8bb776a06e915d464f42d61a35f2b818a0453175b73eb0cb797d5e2d8a615f6b618db07232707663001910dbfd6bcea2f7bdb78b360a05d212077273de711300324e20d76735e8b6116520dbb65e23558f258788f79e69f42b4ae3a83048a1f852b0d18fcd5d59aef5ad835dd50af2cd356f34f42bf11c1c154bed0340bbd4f6e423e2820238c836218e2b16fab63357c92ef227043e3c8128ce375d336c118563e6b830a4965310b8f43dc40f7ad368dee3597434aa1db3d9c1a11d"}, 0xe4) openat$selinux_create(0xffffffffffffff9c, &(0x7f00004b5000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00008b5000)={r5, 0xffffffffffffffe0, 0xb5, "7a54f5d8d540a7f891b0f0a55262ea1f0e4737085b124d03128009746b457cdf03d222cba56097e252eb718c3069bb7e04bd80eb23f4062a47e21abad2c372e9a9b23824d9f6b4e14d825b3398d524aa86ebf5c1a62cb1c2442d90e1424a2c4edcbf620993cd8654de7dae8551021826ca60ee6634a6b6a9057628aff787d51c80ce7c8d1d586875d91a4e159feb3d3fc264f2c96827c0a0ad1dd292f13a0057be9c1042fcc137933858db7ac22cccaf36437a2e38"}, 0xbd) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r1, 0x0, &(0x7f0000686000-0x8)=0x0) 2018/01/26 07:04:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000797000)={r0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xfff, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000000)={@common='ip6_vti0\x00', 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x100, 0xb3, 0x6}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000002000-0xa0)={r4, @in6={{0xa, 0x0, 0xffffffffffffffe1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x8, 0xd, 0x401, 0x4}, 0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r5, @in6={{0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, 0xffffffffffffffef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x18, 0x7, @thr={&(0x7f0000001000-0x39)="1f1c52636c811475927892a125f19bb0e4bdf14cdc42654556ce6e497f3a29217ac96f3eae0b1296d4007ba94cb9d20cc6ffad7fc04db55656", &(0x7f0000358000)="85fc6eed0af68c463cfbb9a77acfc21c87aef0705cb07c3310775a1d51377ae36197779170f91fbba3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_settime(r6, 0x1, &(0x7f0000de8000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x232301, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000003000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000003000-0x14)={@loopback={0x0, 0x1}, r8}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r7, 0xc05c5340, &(0x7f0000003000-0x68)={0x4, 0xc0, 0x2, {0x0, 0x1c9c380}, 0x33245d71, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000000)=""/87, &(0x7f0000000000)=0x57) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000003000)={r5, 0x94, &(0x7f0000000000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000-0x4)=0x10) 2018/01/26 07:04:49 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f00009e8000-0x9)='/dev/rtc\x00', 0x0, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000c36000-0x20)={@generic="6ae17d8d161706d732881f6cae46bd38", @ifru_flags=0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000008e000-0x4)=0x7ff, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r1, &(0x7f000048c000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x5, 0x7fff}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) write$eventfd(r1, &(0x7f0000c66000-0x8)=0x7, 0x8) 2018/01/26 07:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ade000+0x8aa)='/dev/snd/seq\x00', 0x0, 0x100) r1 = syz_open_dev$sg(&(0x7f00009d2000-0x9)='/dev/sg#\x00', 0x5, 0x80080) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000341000-0xc9)=""/201, &(0x7f0000ce9000-0x4)=0xc9) sync_file_range(r1, 0x7f, 0x3, 0x7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00006e9000-0x50)={0x100, @tick=0x0, 0x0, {0x5, 0x0}, 0x3f, 0x3, 0x480000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x28001) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00008e1000)={0x3ff, 0x353}) dup2(r2, r0) write$evdev(r2, &(0x7f0000575000)=[], 0xffffffffffffff4e) syz_open_dev$random(&(0x7f0000be9000)='/dev/random\x00', 0x0, 0x80) 2018/01/26 07:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) accept4$packet(r0, &(0x7f000053a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d01000)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fdd000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001, 0x3, 0x7, 0x500, 0x7, 0x20, r1}) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00002d6000)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003c1000-0x10)=[], 0x0, &(0x7f00005df000)=""/0, 0x0, 0x0}, 0x3) 2018/01/26 07:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000-0xd)='net/igmp6\x00') fgetxattr(r0, &(0x7f000073e000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000436000)=""/128, 0x80) 2018/01/26 07:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x80, 0x3) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x800000009) fcntl$setstatus(r1, 0x4, 0x400) 2018/01/26 07:04:49 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f6a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5a000)=0x14) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b76000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000)=0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000c79000)=0x0) 2018/01/26 07:04:49 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000d000)='comm\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000004000)={0x0}, &(0x7f000000d000)=0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000006000)=0x0, 0x4) 2018/01/26 07:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000d64000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0xe) ptrace$peek(0x3, r2, &(0x7f000031c000-0x8)=0x0) 2018/01/26 07:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e6e000)='/dev/rtc\x00', 0x400300, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20000000) uname(&(0x7f0000f9a000-0xd6)=""/214) 2018/01/26 07:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x3, &(0x7f0000e7b000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007d9000)=0x14) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000e0000)=@hopopts={0xc, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x2cc3}, @ra={0x5, 0x2, 0x8000000000000000}, @ra={0x5, 0x2, 0xdf}, @generic={0x8, 0xa5, "2b3aa3fcdb3078bcd6647e07b417bb704f9624e99f95890b0ef27d6ad6fa5821b37b11a1998c5b0ec5f3dfa2ada21e120298d26b7c2ff48a2394af895ee4bd790232c51ad2a87d4ade5c92a5ce2286cdd33bbf483ba928d487a216614037b764e0859edd63635f0c370a5d8a831248504de8196072e8d17b772b2425cbf2288c03de3a5dc98ae8308b70593427c367f47f1cc0ec650d45e681feed49ed264a9ce23deb8be2"}, @generic={0x0, 0x46, "fb866fbacde55a95e5fbfc1a6bc89633cd31dff5c123410bc0ccdcaae25d8fb28e9fff8dcb8069e9b0b687e8b9abd95af571aef54ee42e5b1485ac02e64bef64b61e39e3d348"}, @generic={0x80000001, 0x16, "9b9e3b4cbe212f64900dc7b81a92881df6a5637f9a48"}]}, 0x120) 2018/01/26 07:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x4, 0x2, &(0x7f00003bc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000145000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00009e3000)={r2, &(0x7f00002a3000-0x82)=""/130}) ioctl$TCSETA(r1, 0x5406, &(0x7f00007cf000)={0x4, 0x100000000, 0x4, 0x7ff, 0xffff, 0x3, 0x0, 0x100000000, 0x6f22, 0x7}) ioctl$int_in(0xffffffffffffffff, 0x80045438, &(0x7f0000000000)=0x0) 2018/01/26 07:04:49 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x85, 0x0, &(0x7f0000696000)={0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffffe, 0xaf22) 2018/01/26 07:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000a01000)=[{&(0x7f00005ff000-0x1000)="f0", 0x1}], 0x1, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)=0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000240000-0xd9)=""/217) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000611000)=0x4) 2018/01/26 07:04:49 executing program 0: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00001b9000-0x8)='./file0\x00', &(0x7f000084a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005b2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f000000d000)=""/156) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00008e4000-0x8)='keyring\x00', &(0x7f00008e2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x61, &(0x7f00000cd000-0x58)="958e392937a186d6306a3615593baa57ff0002060000000001079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x5, 0x10, 0x8, "9a7d405887034a2c9266ce331a840b69eabb6c307a0909bf91cecf85bc0b6bbe4bf75355cd669dad0f6abbd7f75fffd590d19226494dd68df838c65033db9613", "74d2ba507a322cca7f3c713126ff7bfe31b4847dc1337804ca25c33139c6e4cb2323510ab10ab17f8d9d531355f356fd4598f20c004cd8b233b86fcbc5c57a0c", "542dddc6258dbb89bdc4728c21a585d364a2383da0711e1c9be2b1277aa38775", [0x3, 0x1]}) 2018/01/26 07:04:49 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000eb000-0x1)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe5000-0xc)={0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fea000)='./file0\x00', &(0x7f0000feb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r3, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) 2018/01/26 07:04:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000082f000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="2bf4b4888af878158f506d4e1be6b01887142335925dd9974c2d09d72fc67c5caaa481d4ab5753f67a418187ccd6b7ef0f926fae7f03c9bbce07e659abadc65605c5c3a21d2b1b63a0b1cbc3be686e32", 0x50, 0x0) keyctl$revoke(0x3, r0) r1 = syz_fuse_mount(&(0x7f0000007000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000009000-0x3)={0x0, 0x0, 0x0}) 2018/01/26 07:04:49 executing program 2: r0 = userfaultfd(0x0) pipe2(&(0x7f0000724000-0x8)={0x0, 0x0}, 0x800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000001000-0x4c)="2e99b02b2d4a285b99a991a13ddd891f6c2b6eef7c8189ac61cca721acf50239751569d090c777cc77a6e35b5c253496194ceff7fdf27f71637f11f4a26dfc87de2aa5d0afecf3bcfc31b79d", 0x4c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000001000)="9092dc35bcf5fb94b9342435239ea3e275994c2543f44ac0a533a62f95dbd2dae028a0afc2fe575b5ff19a5136bfcaa74a38a7ab4d2bd53c1306ecd2ae2541e3d55a7134ed550ee67e72aea4edd8a689d65ee2dac1d4d8791e4f62a9330e0fd28b5bbfd73b82b7b06009f47509595f51c4fdb735dd8452e3d9a81ea09c32a2ef6198608f3b52931d333f95a15f29ce445d2b34da39fe722c43abe86742144cc5bbabfbf67c4b8fe4c14ca00aee0ba3b9080fe42aec46144cf29788f3bdd56910317ca6d0ec7c53b389b3ee9bdf66bd1b23e3229abc") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000002000-0x2a)=""/145, 0x91}, {&(0x7f0000003000-0x2)=""/2, 0x2}, {&(0x7f0000001000-0x40)=""/64, 0x40}, {&(0x7f0000002000)=""/7, 0x7}, {&(0x7f0000003000-0x1d)=""/29, 0x1d}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/108, 0x6c}], 0x7) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000003000)=@get={0x110, 0x13, 0x100, 0x7, 0x1, {{'drbg_nopr_ctr_aes192\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x81}, {0x8, 0x1, 0xfffffffffffeffff}, {0x8, 0x1, 0x800}]}, 0x110}, 0x1, 0x0, 0x0, 0x40000}, 0x40805) ioctl$sock_proto_private(r2, 0x89ee, &(0x7f0000003000-0x59)="14525e402fad019309393d1701ac0f2253ca158e8c7a0066367d29926a68122356c352ab5868de0b36805076560ef226df2e6ca26f20005759a69e9b99dd7bb8e3b03a33fe745e1b1f7f0d1b736f8a7139b47a7efcfe0989b7") setns(r1, 0xc000000) alarm(0x0) ioctl$KDDELIO(r2, 0x4b35, 0x9) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000)=0x400, 0x4) bind$pptp(r2, &(0x7f0000002000)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000005000-0x4)=0x10001) r3 = dup2(r2, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000005000)={0x0, 0x1}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006000-0x8)={r4, 0x0}, &(0x7f0000001000)=0x8) 2018/01/26 07:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e55000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) r1 = socket(0x4, 0x7, 0x7f) accept4$ipx(r1, &(0x7f0000a44000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000db4000-0x4)=0x10, 0x80000) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x3, &(0x7f0000916000-0x18)=[{0x10000, 0x7, 0x5, 0x3}, {0x400, 0x3, 0x1ff, 0x9}, {0x1, 0xe37b, 0x9, 0x101}]}) fsetxattr(0xffffffffffffffff, &(0x7f0000553000)=@known='com.apple.FinderInfo\x00', &(0x7f0000052000-0x13)='security/\x00', 0xa, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007c9000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000579000)="b18380bf1e8172871c28acabce2e7a88", 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x10000) 2018/01/26 07:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f57000-0x8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c66000-0x54)="", 0x0, 0x52e2f637490a4e7f) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000064b000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000f9c000-0x8)='./file0\x00', 0x4800, 0x4) pipe2(&(0x7f0000825000)={0x0, 0x0}, 0x84000) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000bd1000)={0x3, 0x2, {0x1, 0x2, 0x4, 0x2, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 07:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x41, &(0x7f0000850000-0x10)={0x0, 0x0}, &(0x7f0000fd9000)={0x0, 0x0}) rmdir(&(0x7f0000b94000-0x8)='./file0\x00') 2018/01/26 07:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f00008ca000-0x118)={0x0, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000031f000-0x23)="120000004a000700ea091008090007000a00", 0xa1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_FLOW={0x8, 0xb, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b2a000-0x6)={0x0, 0x3ff}, &(0x7f00003cd000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000bb9000)={r3, 0x400}, 0x8) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00001dc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xb1a2}) 2018/01/26 07:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000237000-0x4)=0x0, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ff2000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000153000)=0xc) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000083000)='tls\x00', 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eb5000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093c000)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000724000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a3b000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005f5000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000781000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f00009fa000-0x38)={&(0x7f0000a0f000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000954000)={&(0x7f000064b000-0x50)=@ipv4_newroute={0x50, 0x18, 0x302, 0x0, 0x1, {0x2, 0x0, 0x0, 0x5, 0x0, 0x3, 0xff, 0x1, 0x1800}, [@RTA_MARK={0x8, 0x10, 0xfb}, @RTA_PREFSRC={0x8, 0x7, @empty=0x0}, @RTA_MULTIPATH={0x24, 0x9, [{0x9, 0x6, 0x3, r1}, {0x0, 0xffff, 0x0, r2}, {0x2, 0x10000, 0x1, r3}, {0x401, 0x7, 0x1f, r4}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x20004801}, 0x1) sendmsg$netrom(r0, &(0x7f000028c000-0x38)={&(0x7f0000dba000-0x10)=@ax25={0x3, {"ebb06e7637232a"}, 0x0}, 0x10, &(0x7f000049b000)=[{&(0x7f0000be1000)="fbb4a7d3f19ed14a8f4683aa2087a491e1e733858f5a829b498c8847edc8777b4a1720762fa3dbbaf071cc5edbecfb70fffb66033bf2ef34915eb7d3f0a1224d", 0x40}, {&(0x7f00005de000)="89956c3f8386766718e318e9821165a7c966ca8968f58290e53b583aa14d29a7988e66b186795431edd373a840f2790214039f0b997a754ca7a8b02094d3157efb0967ad4b1e8252438dba11c1407f720a834e6c0bc34e4972d0d005803d2a8ea31a1ac704b1fd3f2ff6a1e3583f13ed22ae78e8947d9f10ad7e11b553d8e09229438500d540a37662120286d6b0d2961f81074124e9f951718794a043abce22a90e69e6b74fede43c9996f20ebf66ac531a9f3338bfa554d1898779029eb9cf7ca80a1f64fbddf0ab7559257661d16f4d158fb7eb1bab81edaeec73b88892d41c34ca803b7f7a2ec70b8dac87b5c8fe374f40230d1e25f68a", 0xf9}], 0x2, &(0x7f000079b000)=[{0x88, 0x117, 0x4, "3b69247366675919131ba697cb08cc1e34a8639cdf04953abd379b37bdbb859a28d8306493f5b431faa708fd6620b62ccd33df89f524695fd1fa7f038a4907540b14c6dc921cfc5953f2706bac026549bc0868a86415f81ecb904ad95d6e59ba3b4aa19a31786af639b4f8ceef63a7e759b9a9fc"}], 0x88, 0x40000}, 0x200000d0) 2018/01/26 07:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000bc9000)='./file0\x00', 0x800, 0x80) sendmsg$key(r1, &(0x7f0000e5c000)={0x0, 0x0, &(0x7f0000d4a000-0x10)={&(0x7f000015b000-0x50)={0x2, 0x9, 0x200, 0x7, 0xa, 0x0, 0x1, 0x1, [@sadb_address={0x3, 0x7, 0x32, 0x80, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x17, 0x7f, 0x20, 0x0, @in6={0xa, 0x1, 0xf86, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x85) bind$inet(r0, &(0x7f000097f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000888000)='illinois\x00', 0x27d) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/26 07:04:49 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000355000)=@sco={0x1f, {0x7ff, 0x80, 0x2, 0x1, 0x13, 0x200}}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b00000-0x108)={0x0, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x7, 0x10001, 0x100000000, 0x9, 0x0, 0x9, 0x6, 0x1ff, 0x3f, 0x0, 0x1ff, 0xf5, 0x1ff, 0x4]}, &(0x7f000017c000-0x4)=0x108) r2 = gettid() ptrace$getenv(0x4201, r2, 0x3, &(0x7f0000dff000)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000999000-0x8)=@assoc_value={r1, 0x4}, &(0x7f0000999000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f00000d0000-0x2)=0x8) syz_open_dev$tun(&(0x7f00008da000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c94000-0x8)={r3, 0x0}, 0x8) 2018/01/26 07:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00000a0000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000a6000-0x4)=0x0) r1 = gettid() unshare(0x28060400) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000703000)=0x0) userfaultfd(0x80000) setsockopt(r2, 0x401, 0x8, &(0x7f0000f80000)="675feec04a2f84f7c06948f7071b03b5deffaa699a66f3a43fd8e26bc5be053db96da0b68d1125a8258685964f9b6b145716d1d9f5349f95503770e5156584e48c11892efc88fe19bcb58e4654e9cbf50960e5e7b4658889f3301cd1e8f491b248e0289b928dec66afb91af1dfa9134ced45d955a0cd6b678d6639c58c4c50ca70b0c8ad1e1eb3f7d3b2c1af1e514829107d36caac3997f0efa78ca9412709140cbc8493887aa8c811ec1f9255ce30cb84121e85862f7b002e3435db205ff8f04872918b5db72b55127b6709ab9059e96b81288bff5d462a7cccfb2631807252ac002a524306efc2b939324aa6d50916f4fbf47137f0c567ffd5fe9efbecf4dd8117d6fb49af0a45b1c9f63f9ac23433545af744b4744c6bc4dc6a04d5ea933a63784251454af0e0ee6ac91c53a4f941188062002d57f93b20626b115100336405a38fbcdc5fe9088567890e019715a74e115616d7d7f201614f67d43754a9ff7c6db97030f362abc0e22ee7f3ddbd124e84eaa38113212ae770612e7f146e9995f76ec4f939143e2bbf0df10cabfbb9e497f25b28dc95858b46d276f7f9773ffac60d8d0cab9ce6e959433828d0b64f5c7e437dbb43778d125ce2c7f745a17666ffe69cc194d2b8c4b157625c10d7c19b9f544ab5bb2044c7f90313223022c3844fee20e82b3c298d6042e0836806cde6d95f383b946053e082641d43b7905ab4a1109c712281585f39c725d6f8ff09d00182617e7b41d4e329dedff564467cb4a22a076edefdcd92dda16bd3c68d1c641c549e63474c56829ebf3f50f26dc520f757c2f6fa8782d796d12e5e158628c6aedecc68ef7b55e7f38311f035547c073dd1a0455ccfb26aa9466ef03a0988ff27d653d72498a284a24ef3a5f81b777fef3b78b4a6bc46b06d06b1c9ea28c5af67d163f899ce64759ba42256909088cb6ec6efe326f6513a198d265fc2ef81a0e0adc2f395349016052b2b2db982ff2f851ad60ba7a927462c4ec2710a918fbb3f5586692cfc601ffd77e4aeacda4771634d726969b3f4f689a821646b593341bb199a597f1b2cd01a0a83078d7d138a6b6de8b2e35c723fff14b9eb7483156dd22796ccec22af8d9415e884cfe8477b628cdf19aad153504a3289704e4db1fddd2e2964b40879998d04d3ec4619391c8f6f98a4520a0590b4e865155a0861c015688eb3bc628757d635cd1b53f2083f9caa277c72342d1edd321ed32468a8d7ff81851592c8938ed4ad1c5984746c0042781c9ec804860c4ebfa2979e3a33f7e2ef69d0ade2dca81c7f57b1fd4f2e693f24aec2e1a154ccfeaaa6ba6c38df9921849dc7d52857a0a1eec47a08c26cee5951ddb55541f57244ed1f09eacbd1841a289be92cd19197a85bcdd6dfa4278629044fbf7e6a281f2cef8390aa66bfdf64be754fffee3e3bc8ffa01bdbaa54f94f492646f565048514523253bedcda92cee8282b2a706fce21c70cfe8debe915536fe82b9ea4e761e5f671f95b9083e7cfad429b39ee994c535d55b99212d201ebfd1755a0de95dadb6e883cf313ff137cc7aa2c05a5eb88f4d12c1da6b4bd03d0b2dab13414c1c01ffb0bc51a5cc209c2fe29a3bd471757fcbd28821aa11d4b0106ef64135f5a71304081e2e6a0d98954e0db63ea1f8625cc8d0f9405645a2b4fa5e6635730b9737a4bde6c382515dd470c8c9d3e3688474f109adc0ee83f1c6ac2caf996889201e710dffe8490c193c5ad29024df8c598c038921724614bc0bf93dd42a57382ff9d5a24b7ffa5538f588dfce88ee3e0c3c44f46142033322da554a29c46502958c8ef5e630b5c4a35a6113cbb7b857c0ab13f7fecd6be0c5faca4f4d0d451b79c1de43917901ca6296ad9d81528ffc3e5d8c9a51ed3a201e6344216ab4e2ee422f575c1c013c6538d1a86569670ccafb0e55f7615b9069e6a80647a8e8977e5ea9cadbda1a0bb21902b677ec6d3e4a255d6087fdbae62d82596a218d37510976189862d76d0cb9efb7a2b6aa46c8df8e875032cc7fb20bd68f8ed852e6ef0af3a0d32a3699d66247093dd58a2c6de8890a84767315f4065b2876e88ffd26c55667a6ee3bf44b7c03e9df0d85cc12a1766af036a6373f191030be14bf106d404135863cf315258592db029638b24811b9e7ef40c22062d0e92b30650de89e3afdf6e6a0ab24cffcc54b2421b77c49df1cb478c6a6725774ba48784c792fc71f8c1f7d04969b7a7422688478d21a266e860f7eaba18bbb8a3d02eb9995780501ef0d45c594f84938265a5aa91169a8d69ad2295919d6b67bfa2d640cd4cfc7552c30217b334f293986c53a88fa4fff84607b2a8ac4a8c8ad074ff13921d6bbb45874c4801da6b324aa7d2d93e52c10f5debbedf40c088a2cd8af891810a820268d356fe3f20dbfb333a30a3198ad35978a30c3a4f491e5a6af4226e8e8db7879fa88bb40c818e224a28b1b0124646e9c35223a2f0fe606203c1448d54ebbb1c9b47a730e651044c7ae6e3e64436118dfad0a168f7d495ad83a8d3968dbbbbdef495ea5c6144481b0a559e40a48e15122affef0846199b8b1c37167c3cb200569fd9db278beff8e60b1051b086158ac109b9f98ae86dcb036702ba658a3294246585bb1ca2babe0e48fb5d2ba2283a6014e3401b707a82b7c127b94746d867c4e6319d81f89cfab69c66b413fb48d179800302810389f2fff34510477964f5b79464ebebc03d6633b43b4ed828bb1c2fa01e51f166d57d6c187feae9848c80a6315260809f5386db30e7114f28f2d731b24d32cc13f9277965b39eab31a302b9431551c9dbef0540eb955ba13562725adc76b00a8fbbe46647e0cbc9838857dd4b4dd85118c1cafe5d7eedaf31c179b305104bd4f8e271c2b573d36915b326c0c8080244d1953bba1d17852c395399446e9ddd518ec185aece92c4273f76fb6a78a56dd3c78bd15bc9ba27efd8fedc18bd4edd468afee08ae916f19ca28de98ed5611cc9bc3ac52430182b1df1afb4afc3e47ac73ea9e7cda0fb02ae092b0be93f824d4acdbc7a4f0b736ad5bf0a76598f2dbe08e81d14455a24ea7ba6f8b9ca3a78d44bebbb3035267c8d9e681bcade188b4ea6047bf50a03e2f5e72fa90b3b1f757aaa40eb68ffd2be297cff1f19e95354e7f21e0bbb467e0728de9b256829f4b564e501068dc0e6b95c2e50319b49c0f6befe146779d6b5eaa9eebea01db7e229beb1e5faed2f0e19b9091b4597b4c90a2c1912a1649789560f6eb9b4c4e1865b0e8af4d3dda5fce517edf4e80c9f64d442518ef0efa6ae3f8514b9f0da39ecf951ead31de3cfd77f42d76d855fbfbd9c475ed128eed41c0e477cdb941a775f657fc3978f4b5b70cdfd36d3b31be45f77c9139e52e749cc04aeb8d9ad8da945ad41dc0b86c5f2223f3ca63c1e3d35e92f8a94636848968622efa688bf6115326b544af7e1041f55acd5719030bac3833402bcb9b6be9837e0e117d0fd403063d3a8f160c2893e05610d97106a0a1f1e5f90eb25c3a229278c056f5466e3001bf1d5e08f18c258ac321b24276d9ee82df737686ef4068005f601d59245e830adabe17e3b7b9a2d1103c3d2a9dad0bed6331a2487636706aef9023e969cebc9062a8acc6d997d957f9ba5386091e5772eb92822831c4d42599b904990f6a150b5b59e1d419330da3b0ae0ba772b4bb7af9d04e0a5b7842ab0a249c65fc463ab0c96ee601f9b274c530abd793d54472088ab3977a6095200cf433712e9f974e3ec61bb9ba8da0c05605230e80c73f1fc4622fed09d90359384e7667b1c3889b6db5602522034c31150ae11c8a564d71e6410b1df49d86bee36464977fe7abf8f249ffebff77fdaefb063fed3c685ac0315de9ae69a488f2a39080f16c31b5449a16caa5da89f12ae9d9162c47acabf732ddaf9bdfea35d1d7c97adc11ce137d961024322249f292cfc92956af15d2400bbfc52e5f931859e0f07ebf27bb516ef3351de5b10ef6239c4d775025db0863f1dee1ca8d828dffb9ca779415dc9bada2c939e2a2910dc33fcb6c9e07a2b40624674b4b285ba69e6c5e5f99f5b95e32de06d4fe9db92e6924469ac650bf6782cb539af00028432b0a26379772d0136ce7c97352e4b83ae4fe5e6302bfbf599d8b82eb34a8c9880bb45e567ead9e6acdef6970cd2ed80600c13c7bed3017cf7475322b5d37a0e09e020982aed5cc0dc3783e3d4496f9433dbbb347d1c2b195e1e06eeb29c11dfc8a7f35f1bd780542ef2b157bba56d5f3ab26975ae4c3501513d792c000dc6f03698d08d38ea84dbdff2de8224f09f02c3b3c951083ef2d6a4ba0d64bffdd9e238610cdeaa6667318e88d363edb3a8836f8bff1d9efb5d85d4344fc43c031eb3198ac6c947c96841b0a130f2ceabc19a808c2eb8cba1affbb1e8d263fc0d1e2f91e12afd8b5c26635bed0e27f2ef2e1fe87be988b7a37a2b53ba60fb92d64c4298958c46a84201f7bf7f5640061c997f19b14b489bda0813796587a4b9b94a99c508ea762fc1229d454f8e564bf4debd73bcc625a0de15249e5b7bfa78b18971ab10ae5c8d1d98642703dd4183d46fa15a5cebdd126742a4e064e2bd5b7a52c195031ff3466616a0fc4a80c2895b761de428fa2348284a71507414b0285836a2f3be9ad0f1cb84bfb72c947b7f204289028747e255dd4e5bfa43028f626dc90bf0fafa12c906b8b266c8590b23b67cb4d1e9c40bb170eb1334a3666e4a88fb37ada9930f346217b1cf75a0fa21e5a33161b71b288dc29328b4dd7b29b0cd4f1fb7fd23dc79e882e6d512ea158620ad485c8d74bf677cb94a6317ea600dec21b3bdf882d57b3258901b870b3e56a3c6af7c5c6d014906f28736dc6e73e9de45787bb659c58af8a3c3eea5f826cee3ca26ccc2beb457aaed62ff8bc34209d1ae48a339a1bfc5fb73f9517fc9cae453447004ef7a5ac199131191dd3d8d418559a252fdbf64543f6978725cfb18eba7fd00107ae9501e425bb078b579330d16f4f7d8290e610d210ef74f460c218215d896af068558a3f2487c070a4f494ff92f4b6a221f71cfb29d2a937e27d6d8d102fde7ac2e772ff52017d16db70ca83495455bc549e0e331c41906e6fb2113b8e835ea171f425b696368ee48a2a107e8d5d9ca31445413119e731a93609f1a4fcf12d2804f2c1a6bbe26a1e376a9125f02e6aa686c1e25ceae47d2377bd813b570903ebd1521d1d8b72dc46b4b48427456df394225b5cbb148a22966ce3d1eaa78c605a96e246639f455abc009f534ed135b08f7bf49107d0d48500db3b63137f097c38dc158633f26c7b3b17a5ca03195dd069036229dc290d390e81d43aada0572549e455a3e5d53e3ddfa01b5d23540c308fbf1191140dfa1ff070bc527ebd367b49f4fae402345ad52cb4185d30c8784a75d6213763c577080e44cd21ebe9b89a855ff31d911567e8f763c82502b939700069f74dd45951d62512f41681f527a6e56e891082da3158e1a96237a4a5adcf484e7100de0291a9482c321c14a72d76011139a32626d99b71c23c20de35ac00dcc931832d31e24effbee9a608f13d4cf6e741d8f11e2e2eb39a5c6600eec1e39d1cd4983e88987a265656d2de5a5b796556bb3775ed9fc80a4907e0a6ec930c32885e70ce920ca6796d68f15e2366fe97cb726c6cac871603a6ec0a352ebae9046623d8bbccf414fbff0d0ff66e1123973927f298f4ac6affe5b0621ef538028ad64cf53e2204188d621d0989d5b0d85c7b048c3fea3df2dc2491596d63376a1555e", 0x1000) exit(0x0) syz_open_procfs(r1, &(0x7f0000c3a000-0xa)='net/igmp6\x00') 2018/01/26 07:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000324000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x2, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000034c000-0xc)=@sack_info={0x0, 0x5, 0x2}, &(0x7f0000cfa000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005be000+0xf7e)={r1, 0x4, 0x30, 0x8, 0x3}, &(0x7f0000745000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f98000)={r2, 0xa}, &(0x7f0000b13000-0x4)=0xfffffffffffffe62) 2018/01/26 07:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x9, 0x0) arch_prctl(0x0, &(0x7f0000f77000)='!') timerfd_settime(r0, 0x1, &(0x7f0000df5000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000edb000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000276000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000077000-0x4)=0x0) timerfd_settime(r0, 0x0, &(0x7f0000e92000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000cf7000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 07:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x40081271, 0xffffffffffffffff) 2018/01/26 07:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000065000-0xe)='/dev/keychord\x00', 0x201, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000c5f000-0x9b)="55675a11c7caaa9cf23c468507a246270ef4053a507a3c7f2a03764858ecf23add2a6512e0af8c1dce58b2fcaef8bf0888554fb26b03b87edf1e04f2de4d988a8ee3b01b001aa4a9be16fb922a1a2a16a429d2a902210777fd34fce2949c671d05640dcbc82fe4b9adeaafcc9e78ed787f3f9f9acb4a52ed09a24afcb4fa5850a1e2c59cd56a7e5ce0cfd85e2758ffecbc50c4cc06a098b8182456") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d56000)=0xc1, 0x4) write$tun(r0, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) [ 64.171439] keychord: keycode 5120 out of range 2018/01/26 07:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00003c3000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000)="", &(0x7f00005a7000-0x70)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 07:04:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0xf)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) 2018/01/26 07:04:49 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000002f000-0x11)='/selinux/enforce\x00', 0x4c2200, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f0000023000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/26 07:04:49 executing program 3: r0 = getpid() ioprio_set$pid(0x2, r0, 0x7fff) ioprio_get$pid(0x1000000000002, 0x0) 2018/01/26 07:04:49 executing program 5: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) read(r1, &(0x7f0000785000-0x8a)=""/138, 0x8a) r2 = socket$l2tp(0x18, 0x1, 0x1) close(r1) r3 = dup2(r2, r0) ioctl$VT_WAITACTIVE(r3, 0x5607) 2018/01/26 07:04:49 executing program 6: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000afb000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mq_getsetattr(0xffffffffffffffff, &(0x7f0000c22000)={0x0, 0x3, 0x6, 0x20000000000, 0x0, 0x0, 0x0, 0x6}, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 07:04:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00007a7000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000000a000-0x8)='./file0\x00', 0x12000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000000a000-0x8)=0x5) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ppp\x00', 0x8800, 0x0) setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f0000001000-0x4)=0x1f, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r5, 0x29, 0xcd, &(0x7f0000008000)=""/68, &(0x7f0000005000)=0x44) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001000)={@common='teql0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r5, 0x107, 0xb, &(0x7f0000003000)=0x0, &(0x7f000000a000-0x4)=0x4) syz_open_pts(r5, 0x40000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f000000b000-0x4)=0x5, 0x4) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TCSETSF(r7, 0xc074510c, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r5, 0x101, 0x1, &(0x7f000000b000)=0x0, &(0x7f0000007000-0x4)=0x4) 2018/01/26 07:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) [ 64.191962] keychord: keycode 5120 out of range 2018/01/26 07:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006d6000-0x9)='/dev/sg#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00008ed000-0x8)={0x0, 0x0, 0x100000001}, &(0x7f0000807000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fa0000)={0x0, 0x0, 0x0, 0xffffffff80000001, 0x0}, &(0x7f0000116000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000008b000)={r1, 0x2, 0x0, 0x5, 0xe3, 0x0, 0x2c2, 0x40, {r2, @in6={{0xa, 0x0, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1, 0x0, 0x2, 0x0}}, &(0x7f0000484000)=0xb8) socket$inet6_sctp(0xa, 0x0, 0x84) socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000480000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d14000)=0x0) shutdown(0xffffffffffffffff, 0x1) r3 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) removexattr(&(0x7f0000b3b000)='./file0\x00', &(0x7f000014a000)=@random={'os2.', '/dev/sg#\x00'}) fcntl$setstatus(r3, 0x4, 0x4000) sendfile(r3, r3, &(0x7f00004f6000-0x8)=0x0, 0xffffffff) 2018/01/26 07:04:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, 0x0, &(0x7f0000fe7000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000001, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x6, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace(0x8, r1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 07:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000db1000-0x2)='*\x00', 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000cd0000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00001ae000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a69000)={r2, 0x100000000}, &(0x7f0000e66000)=0x8) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/26 07:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000062b000-0x4)=0x0) ptrace$getsig(0x4202, r0, 0x5, &(0x7f0000a51000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00003c5000)={0x0, 0x2b, "07dfe293284f7d2917b683872b147b03ff3f80b174c441d06d6ab85fed9175f2ab40b949a9caf98ca30e2c"}, &(0x7f00004d1000)=0x33) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000028000-0x8c)={r3, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000020000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000779000-0x8)={r3, 0x7fff}, &(0x7f000077c000-0x4)=0x8) 2018/01/26 07:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000ea4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) close(r0) r2 = dup3(r0, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000012d000-0x34)={{0x0, 0x0, 0x8000, 0x3, 0xca3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 07:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bf7000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000884000-0xb)='/dev/hwrng\x00', 0x28080, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000666000)=0x0, &(0x7f000006d000-0x4)=0x4) tkill(r2, 0x12) tgkill(r2, r2, 0xa) ptrace$setopts(0x4209, r2, 0x400203, 0x20000005) 2018/01/26 07:04:50 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00003f0000+0xee4)={0x0, 0x7, 0x0}, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009ba000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000a7e000-0x4)=0x2) 2018/01/26 07:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000d90000)="a8574335691416e4cb34eda482be8955ea4910b2a9410f2569e68d98c439277588b392942afc0a056c2d93a1952c85b5e47b03988ca28b5d767c5af42513d80f0fb57bb274534dd8ee607dabe5b2dc45b667c558bc129d2009141a09575d4da69decbde1101dfe2ce85a4f7bf7d298fd6fbe0bc39a775a921a7066f0b2db294b03bcfbfbaaf7d65b2cac4cf1aaed0fe9b89c8e5fb321d995e3833be5677ac00c03399f11e7b6289795d456925099cf4ada", 0xb1, 0x40, &(0x7f0000349000)={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7f}, 0x1c) pipe(&(0x7f00006d1000)={0x0, 0x0}) r3 = getpgrp(0x0) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r3, r4, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f000010a000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000188000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d68000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r5}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000013b000-0x88)={0xf86, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) wait4(r3, 0x0, 0x1000000, &(0x7f000065a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getuid() r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d89000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$EVIOCSKEYCODE(r8, 0x40084504, &(0x7f0000c50000-0x8)=[0x5, 0x9]) quotactl(0x4, &(0x7f00000e6000)='./file0\x00', r7, &(0x7f0000ca7000-0x1000)="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") rt_sigtimedwait(&(0x7f000031c000-0x8)={0x200000fd}, &(0x7f0000a3b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000359000-0x10)={r6, 0x0}, 0x8) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000876000)=0xd1) 2018/01/26 07:04:50 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) 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) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) r1 = socket(0xa, 0x4, 0x5bd2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0xd68}, 0x8) 2018/01/26 07:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d43000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000005, 0xffffffffffffffff, 0x0, {0x7, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x40000) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000d6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f0000b0a000-0x8)='trusted\x00', &(0x7f00005e7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a91000)='\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/26 07:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da8000-0x8)='./file0\x00', 0x2) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f0000f6a000)='./file0\x00', 0x400000, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000ced000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000240000-0x68)=[@in6={0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x5d64e9d5}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) accept4$unix(r0, &(0x7f00006db000)=@file={0x0, ""/4096}, &(0x7f0000672000)=0x1002, 0x80000) creat(&(0x7f0000129000)='./file0\x00', 0x0) 2018/01/26 07:04:50 executing program 1: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x100000000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f09000)=0x0) pipe2(&(0x7f0000f09000-0x8)={0x0, 0x0}, 0x0) readlinkat(r2, &(0x7f000062d000-0x8)='./file0\x00', &(0x7f0000f08000+0x60a)=""/237, 0xed) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r1, 0x1) chdir(&(0x7f0000f09000)='./file0\x00') 2018/01/26 07:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000095c000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000dda000-0x10)={0x0, 0x0, 0x1f}) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a17000)={r1, 0x80000, r2}) 2018/01/26 07:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x8001, 0x83f) listen(r0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) accept4$packet(r0, &(0x7f0000935000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000662000-0x4)=0x14, 0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) shutdown(r0, 0x0) 2018/01/26 07:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc9000)='/dev/vga_arbiter\x00', 0x181000, 0x0) pwrite64(r0, &(0x7f0000f8d000)='-', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xb) sendfile(r0, r0, &(0x7f000070a000)=0x0, 0x8) 2018/01/26 07:04:50 executing program 1: mmap(&(0x7f0000000000/0x793000)=nil, 0x793000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000791000-0xb)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000-0xc)={0x40000014, 0x0}) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000794000-0x10)={0xfffffffffffffff7, 0x8}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000792000-0x48)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000123000-0x8)={0x0}, 0x8) 2018/01/26 07:04:50 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000000e000-0x8)='./file0\x00', 0x4000, 0x24) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000009000)=r2) sendmsg$nl_route(r0, &(0x7f000000d000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x7040010}, 0xc, &(0x7f000000c000)={&(0x7f000000c000)=@mpls_delroute={0x34, 0x19, 0x400, 0x3, 0x3, {0x1c, 0x14, 0x10, 0x2, 0x0, 0x1, 0x0, 0x0, 0x500}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x40}, @RTA_OIF={0x8, 0x4, r1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x8080) 2018/01/26 07:04:50 executing program 5: mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = memfd_create(&(0x7f0000039000-0x2)='\x00 ', 0x1) r3 = dup2(r1, r0) bind$netrom(r0, &(0x7f0000047000-0x48)=@full={{0x3, {"9bc7559d81dc09"}, 0x19}, [{"ae7d40db7ab145"}, {"980a601c44584c"}, {'yj"*$;I'}, {"0dfc6c8d993c2b"}, {"bff610f78aa65e"}, {"800fa7007bae00"}, {"2126e399cbd48a"}, {"a4a25a3a65988b"}]}, 0x48) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000f000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) write$sndseq(r3, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000061000-0xb8)={0x0, 0x7ff, 0x5, 0xd855, 0xffffffffa8ebc719, 0x401, 0xdae, 0x800, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000000, 0x2, 0xdbe, 0x4}}, &(0x7f0000060000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000039000-0x10)={0x9, 0x6, 0x1ff, 0x5, r5}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000060000)={0x4, [0x733841e1, 0xffffffffffffff01, 0x100000000, 0x401]}, 0xc) 2018/01/26 07:04:50 executing program 2: openat$selinux_user(0xffffffffffffff9c, &(0x7f000080f000)='/selinux/user\x00', 0x2, 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) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x40041ffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x2) pwrite64(r0, &(0x7f0000001000-0x1)="", 0x0, 0x0) r2 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x1, r2}) dup2(r0, r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000-0x20)={0x3, 0x3, 0x0, 0x0, r3}) 2018/01/26 07:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open$dir(&(0x7f000060b000)='./file0\x00', 0x10000, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d55000)={0x0}, &(0x7f0000aa3000)=0x4) openat(r0, &(0x7f0000af3000)='./file0\x00', 0x18800, 0x2) umount2(&(0x7f00008e1000)='./file0\x00', 0x6) 2018/01/26 07:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ab5000)='/dev/input/event#\x00', 0x0, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f00001a3000)='./file0\x00', 0x80, 0x27) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c18000)={0x0, 0xbc0}, &(0x7f0000e95000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000e23000)={r2, 0x3f}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000186000-0x50)={{0x4bd, 0x6}, {0xedc, 0x200}, 0x8, 0x2, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000063f000)="7f399cf6d0ffa161ba47e43cdf8258018f8560b112f39796ce44fae251f6e35ef200f36797e13ff4fa7c5fc1c60f592163c938c12da1fbcfbd8305e0d3ea5669b793cd8123439905a178f57c2cf83fc12504a41c8a75f0da376c186c546b282fc2d1dd3bfd1e1e3b48", 0x69) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r3 = dup(r0) ioctl$TCSBRKP(r3, 0x5425, 0x5) 2018/01/26 07:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000051a000-0x10)='/dev/sequencer2\x00', 0x200100, 0x0) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000b25000-0x4)=0x0, &(0x7f0000c68000)=0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f00004d6000)=0x7ff, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) [ 64.485371] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 64.516725] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/26 07:04:50 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000020a000-0x4)=0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000d52000-0x10)={0x0, 0x0}, &(0x7f0000fef000-0x10)={0x0, 0x0}) writev(r0, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) 2018/01/26 07:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000607000-0x8)={&(0x7f0000c0a000)=@ipv6_newroute={0x1c, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d6b000)={@common='gre0\x00', @ifru_flags=0x400}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cca000-0xc)='/dev/autofs\x00', 0x101000, 0x0) accept$packet(r1, &(0x7f00008ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004f9000)=0x14) 2018/01/26 07:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000c51000-0xc)='/dev/autofs\x00', 0x80, 0x0) 2018/01/26 07:04:50 executing program 5: clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") ppoll(&(0x7f0000d14000-0x10)=[], 0x0, &(0x7f00009b1000-0x10)={0x0, 0x0}, &(0x7f0000548000-0x8)={0x0}, 0x8) r0 = open(&(0x7f00006b9000-0x8)='./file0\x00', 0x8000, 0x10) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000439000-0x30)={0x8, 0x81, 0x80000001, 0x6, 0x1c, 0x800}) 2018/01/26 07:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000474000)={0x7ff, 0xf5, 0x9, 0x6}) flock(r0, 0x8) 2018/01/26 07:04:50 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f00000a4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000fc0000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/26 07:04:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2018/01/26 07:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1_mb\x00'}, 0xfffffc6d, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000328000)=0x0, &(0x7f0000a3c000)=0x4) socketpair(0x0, 0x6, 0x3f, &(0x7f0000484000)={0x0, 0x0}) ioctl$KDSKBLED(r2, 0x4b65, 0xffffffffffffff01) sendmsg$nl_netfilter(r2, &(0x7f0000664000)={&(0x7f000068f000)={0x10, 0x0, 0x0, 0x8000008}, 0xc, &(0x7f0000d68000-0x10)={&(0x7f0000573000)={0x272c, 0x0, 0xa, 0x410, 0x5, 0x2, {0x0, 0x0, 0xa}, [@nested={0x11bc, 0x43, [@generic="022b4841ccd8964531ed8ff244290bdd6bc639bcbd4dda6c526cbfdbb12474977d0acd0f1ffe553a12557d3c4a7afe1280855adacb51c8c4d1b0ffa4da4a94be31e89af6a61da17cd6cd79fb259faa87ae36847e23af380ed77b4fec435971b37b4847ee9805829e9cace9f1e3798227abf6ab4ed6c8421af3bcdf03ac4a7312ada7db278467cb9206aaac39a094eb90217e6cfd7fe319fde9d9909019e41f4ab0a8e76152c9616d9c976e092aa055c930c750cc7b3566cb187fe839049daed6b9e7301e5a62bdad049d01a07d1bf2096a748a42bc050d90212f16a64f1078ed96d6177cd344b1c384a0fa7125cac09732a27edd7419bd", @typed={0x1008, 0x76, @binary="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@typed={0xb8, 0x44, @binary="74943761bb3a681f4050781c9dfcf82f94b8b1032dcd371e845b5a94dcb6a0bd2b1295507f5219b2631a2f74bef829f67c0138d21e2bba093dc6038627aa934f9953913b562061621f37679741cf49558b9482cdd4ef6dcdd9f296298cde2a758aa1b1cca7ee9131ee6c077b9efbaa8ac6892fedb6e760651c9032cfed8dce8f1acbcbd92b4937e0ea4b3b32fdd932d96b7833794f737b225b4d2d23a34ce19d6652e15c0f2b5a08a5956937c7594ac0"}]}, @typed={0xc, 0x15, @fd=r0}, @nested={0x1254, 0x4, [@generic="9df2ac2b42a0395595efd3352e621c5c5530b9d6ccdcd6f20bf8874b87abbe2a39c2faaed196016013fccdb70092776dd09da1105df1bb2297c10dadd8728fba27efc768e8880f56eae5642d766c8110a5388640f3d8fb4534a61eda191b27a4aff17c0c55ed634ffa3a713d", @generic="6f80e3a75a4b5d5cdaff55227f7bb705cc1a8bb134bba255bc1a1044e43f877dcb12ff0d2907e95ea847fa82f801a3b0c50de67951125f2823eb813b8d6a8df56d2cc82a829332f39163e007d6e7a6c1314a", @generic="4a017be1559225892697bb4d544935", @generic="fb2ed8adf03973163dd3e143122348aa595182e04fce8b35ed114cc4241c9b39c919084272c1ad5d73f19043efd67f9bb4d20839480c535284cf15c41813db7dda741792c624cc672788b2ee56ed1e46cb21ec98e466ae6eafd24f7bba70c141fe306912b114137b32aec858ed4e3b589be0be276e9c98f9550f669941cacbba10c3bc2d4c18e5e5ec2e94d1957afa79dccc1b5360fef4845363938cc89536a5d8c9b3ded6fe9f50f23bbdb60e8a00e7f4abb7c6", @typed={0x10, 0x81, @u64=0xdf25}, @typed={0x10, 0x8b, @str='em1]\x00'}, @generic="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@generic="", @generic="3c88b52d77e95225b6b858478bbd0e3e5e74d361a9f0eebd0f9e93a77cf26e9deef42458305491dc3c126a0a00a9809ead690aa4bc8ee71d099c7cbcf71d6b21fa0a566dd00289b1b0f421f65b14f379983abc31b30e0ba9cd3b2a73ead3761fb503f7faa822be0a68b2f086bad4021e586b6cc321a8792845de1ce7c9ed7af357ceb708bba5dc91edef8d4d24574cf8e55c81e6bb8dbb37eb0f91a9d2a3f61176ee8e8dfda8fa3e583170e18acd71"]}, @typed={0xc, 0x69, @u32=0x6}, @generic="e2d171045b6d88a54d871da84f3ea1bf27467820048f74c83f2215f53a03e31becc0467f393c73ef7d6e2a6282f9396e8870fe511906f2c013c33258543f76f0ee1d9dda041a52639ef49d6a96db627743b2df70e6e0f4972e4f21ea5ad8ed0fcbb23c8c9039b8398f9c9f5f6b4e743fbc750c228a4d474c786da23ea4914804b8996e7dce0508ccdb599aa5413da7677e8c6714d6af0a10ed6c3e", @typed={0xc, 0x2b, @ipv4=@broadcast=0xffffffff}, @generic="e4295d9cb5c8f041a7d4edb8463f605176ef3c594840b409491693e03c37026d034749922a", @nested={0x1dc, 0x43, [@generic="d83eee32084b7fdbe7e0a3616e7fa7076eadbcb2a3117161e9f5e61e86030cfb1296be6cda6a0c52166bc2aa05a1a08ddb31d1fae3d97b88663faf312997de5d6bb568e6e0acf847a997ee52baaa0b9cf74965ea25e53dcb462bf896dc30c5", @generic="88fe973367d94b2148d1b431b63f612a0a6f7760aa2e9a2b05cef7cea6d96fb1d1fd6147a3", @typed={0xec, 0x6e, @binary="042f16384ef0f1f37ac05c4e7bd6d34f7060e6abee9d294457cd83a872cabea5f974eeb75b883a5ddb4a518f88765625e5a851966ee017ba151c424e995c36a425978df94573904fab2ec963ddd4d33483bc0419a7378d309bf846e89ad13d8d885a4659f2c053b7b220389cca1f1f769fc4068a4794a456247b4ebb05254810cd60e58e1d3ef974229dd5157c8b50d5aad72f9c77889017edede1c7a9c21663c5874427ae6c2aaa82d785cbae1ac8d2b94eb9c3d1536ee034f7b8eccf736f4a5b43b50b38f9f12d0519d50e4766438807da0ebdc9db4f4135ba8593842b041c9495"}, @generic="a599e02f6f65bcf4bad5f28e6cd34412437b9f9f8673569d1b2df61700109e206fe9b79352758cc335aa5ed73f32fa533ab03872b4fdd03ef845fdb2f3591f1a760e289571d47568868df0fe4db364a849a5d838e064a4f2276af38f7b84b30eb193f72bfc"]}, @typed={0x48, 0x94, @str='sha1_mb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, 0x272c}, 0x1, 0x0, 0x0, 0x40}, 0x80) 2018/01/26 07:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000c7000-0xb)='/dev/hwrng\x00', 0x208000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00002a8000)={0x0, 0xce}, &(0x7f000091c000-0x4)=0xfffffffffffffff1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c2d000-0xc)={r2, 0x7, 0x20}, 0xc) write$tun(r0, &(0x7f000089d000-0x116b)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xf09, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "3b47bf", 0xed5, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}}}}}, 0xf15) 2018/01/26 07:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d92000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setlease(r1, 0x400, 0x0) close(r1) 2018/01/26 07:04:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000b64000)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000002000-0x89)=""/137, 0x89) setsockopt$inet6_buf(r1, 0x29, 0x400000000000003f, &(0x7f0000000000)="c08d9f783c7cc26212166fc5280400bb99e46bd58cbe63c2c237256a95d0eca784519fe05bda5b433fa5c205a8c803d0307dc93915fe7b9d8f161880493a79b312385bf277b6dfa9bc4bd18010af48685a177009bdce8959d43ee16c1a27579d4fb4e8c819fd8aee16712a9233bd92aaba36cbe81278d29def8d7459ebf4f6157b85938fa2f13b2cb3af3201d8faaa39093baa122ec0781c5e301c787405c6f77cec107843d69243ef001bc067", 0xffffffffffffff18) 2018/01/26 07:04:50 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockname$inet6(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000013000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000741000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 07:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000972000)=0xfffffffffffffff7, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000172000-0x4)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/01/26 07:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000ef4000)={0x2, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002eb000)={0x0, 0x6}, &(0x7f0000f29000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006a8000-0x10)={r2, 0x3f, 0xb482, 0x4}, 0x10) epoll_pwait(r1, &(0x7f0000007000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000002f000-0x8)={0x0}, 0x8) 2018/01/26 07:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x2b, &(0x7f0000c4a000-0x20)={0xfffffffffffffffd, {0x0}, 0x0, 0xfffffffffffffffb}, &(0x7f00002ac000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00009c4000-0x8)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428423, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e83000-0x8)={0x0}) prlimit64(0x0, 0x7, &(0x7f0000d86000)={0x0, 0x0}, &(0x7f000012b000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/26 07:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008b5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00006c8000-0x8)=0x0) socketpair$inet6(0xa, 0x80007, 0x2, &(0x7f0000e2e000)={0x0, 0x0}) splice(r0, &(0x7f0000943000-0x8)=0x0, r2, &(0x7f0000aee000+0x43)=0x0, 0x80, 0x4) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000089e000)=0x14) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/autofs\x00', 0x0, 0x0) getpeername(r3, &(0x7f000083d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00009e7000-0x4)=0x32) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000f77000-0x4)={0x7}, 0x4) r5 = open(&(0x7f0000787000-0x8)='./file0\x00', 0x200500, 0x800000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008c5000-0x8)={0x0, 0x2, 0x0, []}, &(0x7f00000b2000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000784000-0x8c)={r6, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000022e000)=0x8c) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f00003d3000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f00009b7000-0x4)=0xc) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000dea000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000eb2000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9, 0x7fff, 0x2, 0x500, 0xffffffffffffff00, 0x201, r7}) mount(&(0x7f00002f9000-0x8)='./file0\x00', &(0x7f00008f1000-0x8)='./file0\x00', &(0x7f00006f6000-0x6)='ramfs\x00', 0x1000002, &(0x7f0000f7a000-0x20)="") statfs(&(0x7f00001ab000-0x8)='./file0\x00', &(0x7f0000bc0000)=""/71) accept$ipx(r5, &(0x7f0000974000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004c8000-0x4)=0x10) 2018/01/26 07:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) socketpair$inet6(0xa, 0x1, 0x80000000, &(0x7f00005c8000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fd3000)={0x4, &(0x7f00004d8000-0x20)=[{0x4, 0x5, 0x81, 0x8}, {0x0, 0x4, 0x3, 0x1}, {0x4, 0x9, 0x9, 0x10000}, {0x6, 0x3, 0x7f, 0x5}]}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)="") r1 = syz_open_dev$sg(&(0x7f0000fb0000-0x9)='/dev/sg#\x00', 0x7, 0x22800) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000cd8000-0x4)=0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e36000)={0x2, &(0x7f0000f06000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000e78000-0x40)={r2, 0x2, &(0x7f00000b1000-0x8)=[0x100000000, 0x5], &(0x7f00003ba000)=[0x100000000, 0x10000, 0x6d0b6b9c, 0x6, 0x7], 0x0, 0x2, 0x80000000, &(0x7f000086c000-0x8)=[0x6, 0x1f], &(0x7f0000190000)=[0x7, 0x7, 0x7, 0x5, 0x9, 0x3], 0x0}) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x0) 2018/01/26 07:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00009f1000)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000966000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000489000)=0x4, 0x4) accept4$vsock_stream(r1, &(0x7f000035e000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0xfffffffffffffffe) 2018/01/26 07:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f0000940000-0x4)=0x0) wait4(r1, 0x0, 0x0, &(0x7f0000a44000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 07:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f00008e1000-0x10)={0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007cb000)='/selinux/enforce\x00', 0x80880, 0x0) bind$netlink(r0, &(0x7f0000bbc000)={0x10, 0x0, 0x1, 0x1240044}, 0xc) timer_create(0x0, &(0x7f0000c81000+0xe03)={0x0, 0x0, 0x0, @thr={&(0x7f0000245000-0x66)="", &(0x7f0000659000-0x6)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a2000)=0x0) 2018/01/26 07:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc5000-0xa)='./control\x00', 0x83000000) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000045000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000bbd000)='./file0\x00', 0x110) renameat2(r1, &(0x7f0000037000-0xa)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/26 07:04:50 executing program 7: mmap(&(0x7f0000001000/0x559000)=nil, 0x559000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000397000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000215000)=""/0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000078000-0x4)={0x1}, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000+0xf95)=0x8) r4 = fcntl$getown(r2, 0x9) mmap(&(0x7f000055a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x6) mmap(&(0x7f000055a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f000055a000)=[{&(0x7f0000368000)=""/151, 0x97}, {&(0x7f000055a000)=""/44, 0x2c}, {&(0x7f000052e000)=""/33, 0x21}, {&(0x7f00004be000)=""/144, 0x90}, {&(0x7f0000186000-0x38)=""/56, 0x38}, {&(0x7f0000304000-0xcc)=""/204, 0xcc}, {&(0x7f000055b000-0x65)=""/101, 0x65}], 0x7, &(0x7f000024b000)=[{&(0x7f000041f000)=""/47, 0x2f}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000247000)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x80000001, 0x9, 0x4, 0x7fff, 0x7, 0x28b, 0x7ff, 0x7f, 0x8, 0x50, 0x3, 0x78, 0xfffffffffffffffc, 0x74c3]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f000000e000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f000055b000-0x10)='/dev/input/mice\x00', 0x0, 0x600000) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f00000fa000)={0x0}, 0x4) 2018/01/26 07:04:50 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000001000-0x85)="", 0x0, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000085a000-0xb8)={0x0, 0x9, 0x2, 0x6e, 0x4, 0xffffffffffffffff, 0x5e50, 0x11, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xffffffff, 0x2, 0x3c528cc8, 0x4}}, &(0x7f0000b86000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a27000-0x10)={r1, 0x2c, &(0x7f0000669000-0x2c)=[@in6={0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x168}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000085c000-0x4)=0x10) 2018/01/26 07:04:50 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x400, 0x30}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x5b)={r2, 0x53, "b7b8f05e83b9510a8789cf9d62b3c831bb76e0848944b40e2efd4dc91a8404a45cc0c51b2a73dda3eba066ab9ee86a091d95f11c8fad1883c2b1031a58e31b3c6af150e97e35f12a4609e34d6874e7a8e5ac54"}, &(0x7f0000001000)=0x5b) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000027a000-0x4)=0x0) r3 = syz_open_dev$loop(&(0x7f0000f74000-0xb)='/dev/loop#\x00', 0x0, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005e5000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl(r3, 0xfffffffffffffffb, &(0x7f0000230000)="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") ioctl$KDADDIO(r4, 0x4b34, 0x8) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f00002bb000-0x8)=0x0) lseek(r3, 0x15, 0x1) pread64(r0, &(0x7f00006a7000-0x1000)=""/4096, 0xffffffffffffffae, 0x0) 2018/01/26 07:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000def000-0x10)="0a2ada84c10b5e56028809aa373e9416") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e78000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b6b000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000974000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x4, 0x6, 0x500, 0xb201, 0x0, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000a3b000)=0x0) syz_open_procfs(r4, &(0x7f0000b9f000-0x9)='net/udp6\x00') setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r3, 0x3d) recvmsg(r0, &(0x7f0000c81000)={&(0x7f0000c9f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000d3a000-0x80)=[{&(0x7f0000c79000)=""/97, 0x61}, {&(0x7f0000a0f000+0x5e6)=""/151, 0x97}, {&(0x7f00001a1000-0xc1)=""/193, 0xc1}, {&(0x7f000021d000)=""/117, 0x75}, {&(0x7f0000272000)=""/34, 0x22}, {&(0x7f0000d1d000)=""/4096, 0x1000}, {&(0x7f00005c3000)=""/122, 0x7a}, {&(0x7f0000cbe000)=""/94, 0x5e}], 0x8, &(0x7f0000173000)=""/4096, 0x1000, 0x8000}, 0x40000000) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000dc9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40000000000000}, 0x0) 2018/01/26 07:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16, 0x0, 0x0, 0x0}]}) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ab7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) execveat(r0, &(0x7f0000cf2000-0x8)='./file0\x00', &(0x7f0000bc4000-0x30)=[&(0x7f00005bd000-0x1)='\x00', &(0x7f00007db000-0x5)='@em1\x00', &(0x7f0000ec4000)='/\\mime_type\x00', &(0x7f00004f9000)='&\x00', &(0x7f0000021000-0xe)='proc,md5sum-#\x00', &(0x7f0000364000)="47504c21b400"], &(0x7f000038d000)=[&(0x7f000091f000)='-\x00', &(0x7f00003da000-0x1)='\x00', &(0x7f0000f01000)='!posix_acl_accessvboxnet0ppp0-cpuset\x00', &(0x7f0000c47000-0x6)='\'proc\x00', &(0x7f0000173000-0xa)='vboxnet0%\x00', &(0x7f00004d0000-0x9)='wlan1)^+\x00', &(0x7f0000096000)='\x00'], 0xc00) 2018/01/26 07:04:50 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000002000)={0x0, 0x0}) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x10) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/26 07:04:50 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r0 = creat(&(0x7f000081a000)='./file0\x00', 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000-0x9e)=""/158) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="6ebe1ec08bc6afdb70722537d1fd7bc1f6") 2018/01/26 07:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00009d1000)={@random="d76c380c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x3, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f000047e000)={0x0, 0x0}) writev(r0, &(0x7f0000fab000-0x10)=[{&(0x7f00000e4000)="28bdc5e02088c066f8b8dc0b9d7f310e67012b211eb0d8def23da90ff376581ec8f508f6b6fbe28c3a430e3aa575c9dd6e6b1a08cd06f69e5ea8c266f2bfab2ed075655b2ff23ff5c28e2aa035ad67fc94a444e44bd89ece16e4b9cdac63d679226fa52303def73ed6f84bceadf6e43a2eef0d408a28c8532e52eff88c668d024ac974b84411c112c90caa46c675e5262620bf882d", 0x95}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000cef000-0x9)='/dev/sg#\x00', 0x9, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b3f000)={0x0, 0xcb5, 0x2, 0x7, 0x3, 0xc0000000000000, 0x0, 0x40, {0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x8, 0x7, 0x2}}, &(0x7f00003f8000)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000090a000-0x8)={r2, 0x2}, &(0x7f00000dd000)=0x8) 2018/01/26 07:04:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f35000-0x8)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001d9000-0x8c)={r1, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xff82}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) ioctl$VT_WAITACTIVE(r0, 0x5607) memfd_create(&(0x7f0000002000-0xd)='eth0wlan0+}(\x00', 0x5) 2018/01/26 07:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000b77000-0x10)="62bb33e8dd3b3499dce93f3f78aa08b7", 0x10) getsockopt$packet_int(r1, 0x107, 0x19, &(0x7f00006d3000)=0x0, &(0x7f0000c5b000-0x4)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e85000-0x4)=0x10, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000684000)=0x8) syz_open_dev$sndseq(&(0x7f00008b8000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/26 07:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c3a000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b51000)={0x0, 0x5d, "ea28dbd5017169e142b2b99905b43cf2a2dac3df314553ee4d76d76c9ff2a5ea88b7698556a6ae9fd7d1c8c597f8ed8d3969a7f40c539654f667fd78b4d764dff861a7a54f8058c6556be3b0d8244758662a44e484bd8321f2a5dbd7f7"}, &(0x7f000026f000-0x4)=0x65) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000075b000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b42000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e6, 0xfce, 0xff, 0xaf7e, 0x1}, &(0x7f00006a5000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000163000-0xa0)={r2, @in6={{0xa, 0x3, 0x132e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff, 0x7, 0x7f, 0xe2d2ded9e3851215}, 0xa0) r3 = socket$inet6(0xa, 0x4000000000000001, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b4e000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r3, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00002f8000-0x4)=0xfffffffffffffff9, 0x4) 2018/01/26 07:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockname$llc(r1, &(0x7f000029b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000033f000)=0x1b3) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000a8d000-0x4)=0x200) r2 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') sendfile(r0, r2, &(0x7f000030a000-0x8)=0x2, 0x7e) 2018/01/26 07:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f00006a9000)=""/0, 0x6c) syz_open_dev$binder(&(0x7f0000c0f000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2018/01/26 07:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000549000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000015c000-0xc)={0x2, 0x10000, 0x101, 0x3, 0x101, 0xfffffffffffffffa}) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000750000)={0x0, 0x0, 0xf17, 0x2, 0x3, 0x100000000, 0x3, 0x8, 0x40, 0x8, 0x7, 0x7}) readv(r1, &(0x7f0000fba000)=[{&(0x7f000062d000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000a45000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x20000000, 0xb57, 0x5, 0x200, 0x7fffffff, 0x8000, 0x80000001, 0x5356, 0x3, 0x8, 0xf21, 0x0, 0x101, 0x4]}, &(0x7f00009dc000)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e31000-0x8)={r3, 0x6}, &(0x7f0000a76000)=0x8) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000600000)="4ed0ca635746da1766d66d7161369fe3d5f646c6b5782c", 0x17) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000279000-0x20)={{&(0x7f0000abf000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/26 07:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001cb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write(r0, &(0x7f0000d0a000-0x1f)="1f00000056007f6d00000d00fc000003072914ffee00ec00000000011d4a51", 0xfcb0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000649000)=0x0) 2018/01/26 07:04:50 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c0d000)='/dev/rtc\x00', 0x80400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r0, 0x6) writev(r0, &(0x7f00001bb000)=[{&(0x7f0000001000-0xac)="c245a1f6ec114bbed225c3effbfa6f71be3ceb9407384579518af1c28eed334db9f001c4a5b87b085b5ae58393ec2f0605311a72d5b89992b1cd728372e9a3b28595afccf0c52c5e39bda8d896b371a8c21db04f0dfcccf1cc4b4888f6907ddd96cb1f230f0a83a77572f149c5e7a101b4fe9401caf0b58cb670a19a6adfdcf9cd3f85de92c63d251596b42bb75e59034b2eb5b74f1d9761ae9434284b99951854ca868ca239438b9afd5108", 0xac}, {&(0x7f0000001000-0xac)="fd818884fd32e8192e2f543ea2dd1b860afdc9f4dcf53ca7397217e844e35f37640da02f0f8527b5ecd1d42f08412080ed4fca78cf344739842b225858af9c243a09f1deee4420cca1f8a5f29dddecac7077316437b8c786f1544509a3895ead4b2db007b9ac46e0a39c8828c57920b8708330e208f93b6103b2f8aca9e5258867b0e52257810bbba23cd3db235cbcbb0e56a1c7f581ab85047777a02b96d0891c07c4e7d06eea27ec4d581ec2bfc123c8d7009a0b7f745f9dd7e1f2c22aca43e2bc3961b527fff40f45715e6d7dcabe7adeb4898a56ad44937b3e199cee44faf961a48e6ba53063be", 0xe9}, {&(0x7f0000000000+0xbd)="53246cb332a9d2a4bccfd99e157604836fd3549299d7a1345d6444c83d5ab1f64f59b17bc4f2f47643cf6501a59f72c0cbef49a192aa0c2160061e7bbfbe05cedd87117e274d5b2001bb7eca14426f0f8d2edaf24123629a287db889e65afa6598f24d03a0000d2c76e8be1ad8c4040d6bf8a460b3d5f2cf44df2baa34bebb05c23bca0487122cfd79a8107172f0a995ee2a851b6d0bd5549a96c3d7d32d28dfa0887ebde66ef7acfc2e4dc9ed0df0871723622f16fc826134b7918a6cd859162b13f3d5338f400feadb48528d347dfd0e5cde39e084d0fe506066cf250fe4ba45a762f2dcbe835ad992d95e8e7483fbd8ecb46d231d087a", 0xf8}, {&(0x7f0000810000)="d9a9c5516abbc9deee0b973b5b14b7403fa9a332688023751eed44c66a1bf30dcfa393e35f15404c1425a6292b693e0eaf8a5123a13050a86517de3a45de9e6cb145aa8110dfb8bfa2d58cbe7dd5c209338494d62e1688fcf054290718602c973a961ad01336ccbe60ec310fe46a6744f8e72177", 0x74}, {&(0x7f0000ad7000)="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", 0x1000}, {&(0x7f0000621000)="580d3b00c56e0b5749555bcc96bfd4a0b57cb336a53037764085356f66f78326c36d900c6cf9af55720782fa0f69e366dcf03d464e94b9389fa35bb7a6f48988b3ff3cb53af350ca897b65c9f182ddccb71709c6f92f509bdf4aa50ebf196a49154111989075532867097042d04dbfc233bcd7601d9aad94d05cf2150b12df3a03506968fdff5641b3cd99e520f09b15eaccc93e45e9afa50a232c8577fca3c86ad915dfa463c38a4f56d30800d8670aac48102c17f4e0abda1efaf6974664", 0xbf}, {&(0x7f000003d000)="f18bc201238086ec6398ee22c4bf57e0ecf1e49ff55e100a353223d1cc557c93e27513a4788efb71ea2aae0a0d0fbaa70c54a07884fcbf2b924eff5a36089fc08191c61e41bdc1af870674abd32342b2bb5e2406ff27d0c08644721f", 0x5c}, {&(0x7f0000d3d000-0x2e)="9a767e7c9ce152b42a2a7e13c40dd0e809528348679539f7095711216420db5174f4ba62c8bd35645da3a037dadcb934a3", 0x31}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000b2c000-0x1)='1', 0x1}], 0x1) 2018/01/26 07:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pivot_root(&(0x7f0000783000-0x8)='./file0\x00', &(0x7f0000a21000)='./file0\x00') r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = open(&(0x7f0000733000)='./file0\x00', 0x400001, 0xbd46fd97b9a67c30) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000fb3000)="08ff2a62441830a1f4d919d674f2690810b8a197") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00006ac000)={0x4000003e, 0x7, 0x1f}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f000014c000+0x4cb)='./file0\x00', 0x18000, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) inotify_add_watch(r2, &(0x7f000033a000-0x8)='./file0\x00', 0x80) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000f45000)={0x2, 0x3, 0x1, 0x1, 0x6}) prctl$getname(0x10, &(0x7f00001d7000)=""/145) dup2(r0, r1) 2018/01/26 07:04:50 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000ddc000)=0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000ffa000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a36000)=@sack_info={0x0, 0x80000000, 0x3}, &(0x7f0000af2000-0x4)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ffa000)={r2, 0x100}, 0x6) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ffa000-0x10)={0x6, &(0x7f0000ffa000-0x30)=[{0xb5, 0x684e, 0x7ff, 0x400}, {0x3, 0x2, 0x5d, 0x9}, {0x0, 0x2, 0x1, 0xffffffffffffff9a}, {0x0, 0xa1a2, 0x1, 0x6}, {0x1, 0x2, 0x2, 0x37c4}, {0x0, 0x29, 0x401, 0xff}]}, 0x10) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x3, 0x0, 0x0}, 0x4) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) 2018/01/26 07:04:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000000000)={0x5, &(0x7f00007ec000-0x28)=[{0x65f, 0x101, 0x9, 0x0}, {0x3, 0x765, 0xc3, 0x5}, {0x20, 0x2, 0x1, 0x4}, {0x0, 0x10001, 0x7, 0x6}, {0xbc, 0x100000001, 0x9, 0xfff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_create(0x0) 2018/01/26 07:04:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x301002, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4ee000000, 0x3, 0x3, 0x6, 0x4, 0xffffffff, 0x800, {0x0, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb5, 0x2, 0x8, 0xff, 0xffffffffffffff00}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000061e000-0xb8)={r1, 0x100, 0x100000000, 0x1, 0x1, 0xf64d, 0x7, 0x101, {r2, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x4, 0x9, 0x0, 0x2}}, &(0x7f00009c4000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000)=""/4096, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000002000)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00', 0xbf0253d8eb5b37b3) listen(r0, 0x4) fallocate(r4, 0x2, 0x4, 0x757) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000006000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000006000)='./file0\x00', &(0x7f0000003000-0x8)=[&(0x7f0000006000)='GPL\x00'], &(0x7f0000007000-0x50)=[&(0x7f0000002000)='\x00', &(0x7f0000006000)='%\x00', &(0x7f0000006000-0x3)='))\x00', &(0x7f0000001000)='-\x00', &(0x7f0000006000+0x776)='\x00', &(0x7f0000003000-0x1e)="656d302373656c696e7578f15c6d696d655f7479706573797374656d7b00", &(0x7f0000000000)='\x00', &(0x7f0000005000-0x8)='cgroup%\x00', &(0x7f0000007000-0x2)='e\x00', &(0x7f0000002000-0x1)='\x00']) 2018/01/26 07:04:50 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006d2000)={0x0, 0x0}) r1 = gettid() waitid(0x2, r1, 0x0, 0xa, &(0x7f000027e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a2a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x81}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={r4, 0x3, 0x8, 0x3}, &(0x7f0000001000-0x4)=0x10) sendmsg$nl_generic(r2, &(0x7f00009a6000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x148040}, 0xc, &(0x7f000020f000-0x10)={&(0x7f00009d8000)={0x1194, 0x21, 0x20, 0x1, 0x3, {0x14, 0x0, 0x0}, [@nested={0x1150, 0x8b, [@generic="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", @generic="6ffa4bfbad15b25c4a7781da2d70c66849301fbb550cb873d0ddc4f91df1d20364591d310d5398bf508101c027fcb333810f55b6715f64075f79f3493d7a0cece93d47", @typed={0xc, 0x30, @uid=r3}, @typed={0xfc, 0x70, @binary="b6af0e1ea63ff8f87089378ef4050869bd2232fdca4323cd2abc2d8eedee7d247fdc8d3d2c7de4585eeaadfd054877ef74518f3c2ca212ba004ef0ededb4ffb86d3a4e7540967b680974cc1d04376252c7f003e76f8d2f6dd7ff2cd33d481d940ebb1160442ea9f00e19017e9f42778ba1277407297fb700cf6025e0951f13d4dfe188f1e406a97144d7443e7fa4004265e472a53c33e212feb76b992586595f208d0d92d1a45a0b98f948e5d52a73c0112bea2c9749554f65f6a24bde81a029f3919c0916fad8880aedd3aad83698b8560084987c06fdd42d8146a3776bed8725c69c3fe5cb594db42e5cfdec9fdada87db6d"}]}, @typed={0xc, 0x5e, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @typed={0xc, 0x75, @ipv4=@multicast1=0xe0000001}, @nested={0x8, 0x32, [@generic="0142"]}, @nested={0x10, 0x66, [@typed={0xc, 0x7b, @pid=r1}]}]}, 0x1194}, 0x1, 0x0, 0x0, 0x800}, 0x4) 2018/01/26 07:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000003c000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 07:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") statfs(&(0x7f0000132000-0x8)='./file0\x00', &(0x7f000039a000-0x11)=""/17) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000835000)='/selinux/checkreqprot\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000ece000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f00009ab000)='./file0\x00', &(0x7f00002b8000-0x20)={{r1, r2/1000+10000}, {0x0, 0x0}}) 2018/01/26 07:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c49000-0x9)='/dev/rtc\x00', 0x202000, 0x0) write$tun(r0, &(0x7f00007c9000-0x106c)=@pi={0x0, 0x60f7, @ipv4={{0x18, 0x4, 0x28d2, 0x7fffffff, 0x1068, 0x2, 0x4, 0xfff, 0x9d, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@lsrr={0x83, 0xf, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @generic={0x89, 0xe, "6c41e294d7a635694e49e4b1"}, @rr={0x7, 0x1f, 0x0, [@multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x10, 0xfffffffffffffffa, 0x3, 0x400, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[], 0x8}]}]}}, @igmp={0x16, 0x8, 0x0, @empty=0x0, "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"}}}, 0x106c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ff2000)={@generic="e92c5ac0914e2b7c9ddd7674f6bfec78", @ifru_flags=0x4000}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="0000ffff6473") setrlimit(0x0, &(0x7f0000011000)={0xffffffffffffffff, 0x1}) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d16000)={0x0, 0x0, 0x0}, &(0x7f000018e000-0x4)=0xc) getpeername$ax25(r1, &(0x7f0000190000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007aa000-0x4)=0x10) fcntl$setownex(r1, 0xf, &(0x7f000027a000)={0x0, r2}) getsockname$packet(0xffffffffffffffff, &(0x7f00005d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000052b000-0x4)=0x14) ftruncate(r1, 0x3d) getrandom(&(0x7f0000bf9000)=""/47, 0x2f, 0x1) 2018/01/26 07:04:50 executing program 0: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getrandom(&(0x7f0000038000)=""/197, 0xc5, 0x2) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd999baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r1, 0x28, 0xffffffffffffff01, 0x7) 2018/01/26 07:04:50 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fd7000-0x4)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fd7000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089a000-0x4)=0xe8) setfsuid(r1) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) 2018/01/26 07:04:50 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x8902, 0x0) write$eventfd(r0, &(0x7f0000014000-0x8)=0x0, 0x5) 2018/01/26 07:04:50 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2fffffd, 0x35, r0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000000a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000008000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000)={0xfffffffffffffffa, 0x2, 0x0, 0x9, 0x4, 0x3, 0x100000001, 0x3, 0x0}, &(0x7f0000006000-0x4)=0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000c000-0xa0)={r1, @in={{0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e8a, 0x100000000, 0x1, 0x1, 0x1e}, 0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000000d000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000c000)=@assoc_value={0x0, 0x0}, &(0x7f000000c000)=0x8) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000007000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000000e000-0x8)='./file0\x00', 0x0) madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x11) 2018/01/26 07:04:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000c8b000-0x11)='net/ip6_mr_cache\x00') ioctl$void(r0, 0x5451) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b80000)={0x0, 0x0}) 2018/01/26 07:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df0000)=0x0) syz_open_procfs(r0, &(0x7f000055d000)='net/if_inet6\x00') r1 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) ioctl$void(r1, 0x5450) 2018/01/26 07:04:50 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000028c000)='/dev/sequencer2\x00', 0x109000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00001f0000)={&(0x7f000017e000/0x3000)=nil, 0x5, 0x4, 0x40ad63376caa96cf, &(0x7f0000466000/0x1000)=nil, 0x6}) clone(0x0, &(0x7f00007b5000-0x4)="", &(0x7f000081e000-0x4)=0x0, &(0x7f0000585000-0x4)=0x0, &(0x7f000019e000-0x11)="") mlock2(&(0x7f0000ba7000/0x3000)=nil, 0x3000, 0x0) 2018/01/26 07:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000d97000)={0x0, 0x0, &(0x7f0000d96000-0x10)={&(0x7f0000990000)={0x2, 0x80000000000a, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) getsockname$packet(r1, &(0x7f0000355000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000297000-0x4)=0xfffffffffffffdea) writev(r1, &(0x7f0000f8b000)=[{&(0x7f0000342000-0xbd)="8d0c11a89f8233e22e8c861e08938127572b856579e4f8975fa253389281bfa64c114bc761d79bf1a2df1c41c52dcf5e785345a22ca5ecb3aebf6cfd3a68d9318b25959eae6c65da70f3f56dd69234b35c2d39f5a27fb1c816fc6284c4be4dd58b2797d4072fdc57ed003b299968c5f638dab5fccfe87a6216a678289c18895870efd115dad73c6742607910d0244dd1ab663d494338464daafc5cf2ae993e631cfbae72daa2283ffae1979a92e761ee0e8899d45dd0cc0f9b1f54b9f6", 0xbd}, {&(0x7f00006c1000)="c0d59345531caf4909e79551d6e237e270ebc9a4729da09e0c705ba1ca1518784dedf115645da2a3f7fbc8c67319eeda6fa1629624d0a242d1d06d4d3b1e35192712584c088033881d21b2a18680c1c9e809bc1ce077fee8793414a660625a7ceece77e44fd91370ed1db2725bbc36dd1506a6c1", 0x74}, {&(0x7f00007df000-0x49)="c73c2a7327e32d5b82d108b03efe153f053a41403c386ea5cbc56145864a12ef646ed99804de8d9452940a73ca397de97028573bf750e6eeb5f421c0f6e35f4c33ce9be9c805303190", 0x49}, {&(0x7f000031c000-0x1000)="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0x1000}, {&(0x7f0000593000)="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", 0x1000}, {&(0x7f000092d000-0x4e)="ba06de5d36f1687fcb0f9831901b30c1191b4b62f6ee5f585215b9d836ba68b2d56ebedbf9f464eb89fa9beefe26bf3d6e4930e22c79f7f92480a722445a33b1cff81cb557777b42f3acbc9cbee9", 0x4e}, {&(0x7f0000895000)="e3f8657e86073f92839c6bccd8566dbd84c919ab7a387cee524735713f29f09e92fbc67a478b1a825dc06f2551c98087cbde2eadd03b7286e353d8fadc1374477c00b281ac9baa074687d4101000f8aad9de7581cbf8d92ff3d4da2e8df47b23851a572a9423a5b7ac6f6908cd182e2ad7f2b062a2edac4042c9f5701e475f9adc7b04e8ab875709a63914f8bc4490d7d05b0cf37489035b4a9126ec21cc4a1c87715efabad0bdd7633f6013a96b31a166c3003148456724dfa5a17f1a6d080588e9ca1778dbd2de2325ddd9dbd7a27bd0002aedbfb34522b64a8c1a64e3617650", 0xe1}], 0x7) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xf6, 0x4) 2018/01/26 07:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800800000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000d9c000-0x52)=""/1, &(0x7f00000ea000)=0x1) r2 = accept(r0, &(0x7f0000fb7000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000303000)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00003e3000-0xa)={0x3, [0x80000001, 0x7fff, 0xe73]}, &(0x7f0000b99000-0x4)=0xa) 2018/01/26 07:04:50 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) read$eventfd(r0, &(0x7f00004a3000)=0x0, 0x8) 2018/01/26 07:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c5e000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00009fd000-0x4)=0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000ad3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/26 07:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000525000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f000010f000)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'root\x00'}, 0x2b) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000858000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000187000-0x4)=0x0, 0x4) 2018/01/26 07:04:51 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000031000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000009000-0x4)=0x8, 0x80800) r1 = geteuid() r2 = getegid() fchown(r0, r1, r2) r3 = socket$netlink(0x10, 0x3, 0x10) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000011000-0xe9)="622adfa5285335a58b322df74e4a44e3a562f77df53e3b510d2e7b771372da802b153a6658598fa771e51a7ca82bf8d867f5ef08d1474f5982d99d3826489777fb9d4eecfd37d2cc4bb3c756e3d81a437a849e7ca322fd98673dfb55704429bbdfcb36be10207be12cac24172a9fd8de440424ef9ad8d9c1b877723abf57c29cda33fbda16cecc7acc579745a2b471b086b49d285e2066be93e980ee4aa1fda08d78861a11b646c8d75cc9a1350d1d6655cfea587ea060abb789cc07026fe39660271945233c34a8ce0f9cb427c40e183b98586507d52c2ea6d3fec37b29f92bdf49259b20614f4643") sendmsg$nl_generic(r3, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000030000)={0x28, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x14, 0x1, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000b000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) r5 = getegid() fchown(r3, r4, r5) sendmsg$nl_route(r3, &(0x7f0000024000)={&(0x7f0000031000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000031000)={&(0x7f0000011000)=@getneightbl={0x14, 0x42, 0x10a, 0x0, 0x1, {0x0}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000004}, 0x20000080) r6 = socket$inet6(0xa, 0xb, 0x80000001) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r6, &(0x7f0000032000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x1c, 0x800) 2018/01/26 07:04:51 executing program 2: prctl$void(0xe) r0 = socket$inet6(0xa, 0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000000000)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0x18) 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) seccomp(0x0, 0x1, &(0x7f0000000000)={0x3, &(0x7f0000002000-0x18)=[{0x3, 0x5, 0x400, 0x3f}, {0xe41, 0x1, 0xfff, 0x4}, {0xe0d, 0x7, 0x95bf, 0x44a5}]}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000004000)={0x7, 0x7, 0x1000}, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x54d9, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r3, 0x5f, "bb4493cda25b630682147e65a82e01b5376012d74b16c529528a675a4c2564f65ea889cb590e8e90b23292774335dad417b7a428cf7dec866737dc562364bea3331a7c0f8b2f4f772e7acc488e855e557bd3b83bb11064038dc521e74caa93"}, &(0x7f0000002000-0x4)=0x67) 2018/01/26 07:04:51 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/26 07:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fa9000)={0x5, 0x80000000, 0xbc, 0x81}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005dc000-0x4)=0x2, 0xffffff7c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000056000)='net\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f5f000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000ca3000-0x4)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000caf000-0xd)='/dev/usbmon#\x00', 0x7, 0x93819d5f2b64b37e) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000aa9000)={@generic="81540a777f32564bb6a75f2c0d387ae9", 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 07:04:51 executing program 5: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000f09000)='}eth0\x00', 0x843, 0x40, &(0x7f0000f09000)={0x3, 0x3f, 0x4, 0x1, 0xfffffffffffffff7, 0x40, 0x0, 0x6}) 2018/01/26 07:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000d2b000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) prlimit64(r0, 0x0, &(0x7f0000f6e000-0x10)={0x3, 0x7}, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) mknodat(r3, &(0x7f00007e8000-0x8)='./file0\x00', 0xc000, 0x401) 2018/01/26 07:04:51 executing program 4: pipe2(&(0x7f0000063000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000670000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000736000)='ns\x00') getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e48000)={0x0, 0xfff, 0x6, 0x0, 0x3, 0x6, 0x10000, 0x7, {0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x4, 0x8df, 0x4, 0x0}}, &(0x7f000040b000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000bc2000)={r3, 0x0}, &(0x7f0000d5d000-0x4)=0x8) pread64(r2, &(0x7f00006f6000)=""/10, 0xa, 0x0) 2018/01/26 07:04:51 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4030582a, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000091a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x2, 0xb7d7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000)={r4, 0x2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x5, 0x5}, &(0x7f0000b41000-0x4)=0x8) [ 65.281906] audit: type=1400 audit(1516950291.001:30): avc: denied { setattr } for pid=11171 comm="syz-executor7" name="NETLINK" dev="sockfs" ino=18244 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/26 07:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e11000-0xf)='/dev/sequencer\x00', 0x104, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c02000)={0x0, 0x9509}, &(0x7f0000ae7000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008b1000-0x8)={r1, 0x3ff}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b1d000)={0x0, 0x0, 0x0}, &(0x7f000091d000)=0xc) ioprio_get$pid(0x2, r3) sendmsg$nl_generic(r2, &(0x7f0000003000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000-0x10)={&(0x7f000000f000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c11000-0x98)={r1, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x36bb}, &(0x7f0000076000)=0x98) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f70000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/26 07:04:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b77000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000e35000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b25000-0x4)=0x26, 0x80000) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x400000002, 0x300) r4 = dup2(r2, r3) r5 = getpgrp(0x0) fcntl$setown(r4, 0x8, r5) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 65.343135] audit: type=1400 audit(1516950291.061:31): avc: denied { set_context_mgr } for pid=11188 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 [ 65.372822] binder: 11188:11200 ERROR: BC_REGISTER_LOOPER called without request [ 65.394480] audit: type=1400 audit(1516950291.111:32): avc: denied { call } for pid=11188 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 [ 65.419156] binder: 11188:11193 got reply transaction with bad transaction stack, transaction 72 has target 11188:0 [ 65.430881] binder: 11188:11193 transaction failed 29201/-71, size 24-8 line 2936 [ 65.438763] binder: release 11188:11193 transaction 72 out, still active [ 65.445707] binder: undelivered TRANSACTION_COMPLETE [ 65.450827] binder: undelivered TRANSACTION_ERROR: 29201 [ 65.456771] binder: 11188:11193 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 65.465554] binder: send failed reply for transaction 72, target dead [ 65.473356] binder: 11188:11200 ERROR: BC_REGISTER_LOOPER called without request [ 65.482374] binder_alloc: 11188: binder_alloc_buf, no vma 2018/01/26 07:04:51 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001000-0x4)=0x800c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r2 = openat(0xffffffffffffffff, &(0x7f00008ba000-0x8)='./file0\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000034d000)={0x5, [0x5, 0x3, 0x6d, 0x9, 0x1]}, 0xe) 2018/01/26 07:04:51 executing program 4: mmap(&(0x7f0000000000/0x5ea000)=nil, 0x5ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f00003ad000-0x10)=[{&(0x7f0000519000)="3af69804000000ea73a1114a3147763f8bf64671efd5b6c1089837160d0ddb2536f5e4aba2f5ae99ab5951c8312fa2cac636bcde28a51793858bd5379fa185817f538966e758142527dea3cbfc8b96698a51356c3567990d", 0x58}], 0x100002ac, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r0, 0x0, 0x0}], 0x1, 0xbad7) vmsplice(r0, &(0x7f0000047000-0x40)=[{&(0x7f00005e7000-0xc3)="", 0x0}, {&(0x7f00005e8000)="d0", 0x1}], 0x2, 0x3) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005eb000-0xb)='/dev/hwrng\x00', 0x48001, 0x0) 2018/01/26 07:04:51 executing program 7: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000093a000+0x5ba)='\'\x00', 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000018c000-0x4)=0xe5e) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) uname(&(0x7f00004c7000-0xa1)=""/161) 2018/01/26 07:04:51 executing program 2: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fa5000-0xc)='/dev/autofs\x00', 0x200801, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000fa4000)="2ff94206ad2a7974387ac10d14f70b5e0a365f6302e5d89127c7cc823d850a55f22a26dc144dbed63d188065e552ac6b2ee02cedad2dc3494a0c6999fec1adde8fe74460285fd9246192e196d5d6767fc89820d5c39c62a970e7276c9bade36af90efd20923154a86e9c8e80cc5bcda82bf557768d8b09bb4775ebcfc16e054c472f40e0cf849fe0bac17a7cdc8c0c7919bd1a807405091c842b0584677a02bbd699bb65b2d3029246c4b336508b029e0b3bade3fcc9ccdb6992b7e9328bf71a8d538014aeb414df88721c720272a95de3ff13351298d33283a4a38c8370415b656591a69d43b996851ef727") r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000043e000-0x170)={0x0, 0x0, 0x0, 0x0, 0x0, []}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fa5000-0x12)='/dev/input/event#\x00', 0x6, 0x100) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/01/26 07:04:51 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)='./file0\x00', 0x0) mknod(&(0x7f0000113000)='./file0/file0\x00', 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f5e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000109000-0x16)="2ed1da512318413d489b224e77ac9987e34f713faaeb") setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000024b000)="d811376117a1942d5d617d4188c5cd717655edca59eb93ea65ce10ab18de8651d12a00a1ab23bb7dcdca0a91d9ff10e9c3c5a76361b42060ff8722fdd8d81b75484f2ad6bdc0705187e1cb792a9dc848121c88bdf5c3656b5a509ec5cf97fc5e25fe0cf7e219f4d0ec6fea5c826f17b5a1a10a2fe60374", 0x77) rename(&(0x7f0000fbc000-0x14)='./file0/file0/control\x00', &(0x7f0000021000-0xe)='./file0/file1\x00') 2018/01/26 07:04:51 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000c6b000)={&(0x7f0000fc4000/0x1000)=nil, 0x2, 0x4, 0x80, &(0x7f000061b000/0x8000)=nil, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="fb2896c4c6b1a7caaa7a0bd3c89d0dbe2ebc020ca5d140871933bbcb6db77cea", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") sendto$inet6(0xffffffffffffffff, &(0x7f000058a000)="", 0x0, 0x0, &(0x7f00009b4000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/32) 2018/01/26 07:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x1}}}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r2 = dup(r1) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) r3 = syz_open_dev$loop(&(0x7f0000f9f000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r3, 0x4000000004, 0x0, 0x3) 2018/01/26 07:04:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000+0x58c)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00003f5000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005c2000)={0x0, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x20, 0x1ff, 0x8000, 0x0, 0x9, 0x8, 0x7b4a, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=@in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xb}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000)="cc251aec107a44ad3699d4df68781f3c494ef16c1f14c1eb7bf0fb35a9b00d9ca8054863898df0160730bca740d2850b5d3cb04658b65753ff99490541b9ace46bf9c77798edb7ebd5b136a9569f830e80c6bcfda02d9775f18380a01a831d8c2db8ccfe786f9130afafb068a14eb1fc281901ceaa7624b2ab639692133357fc092e59515b32c2bdd88d2d2827c051f1988430bf8d2d43baceba6330392098b641e4d194edec14ee20ecf48d692023134d5dcf060aa49715ac5e9502b3a3f560a9e1d80de5e5e3901ff6a81388c0cf13babda3275147d9f29d51e9166663efcfea745b957e1a56aa13c6f9ee3c3e42aba653ea37a1", 0xf5}, {&(0x7f0000002000-0xef)="378864091f4db3796a6b8cec961c6d19c0d4f72c8204a0943edb816d764ed0501abe77e906cbcb640716da747eb68986d09012e949f83554356a1d0ead926c89759e2e2c78d0dc5f0045da96f163013f9ca0003709395568d3202e25c082142ee7502f8180d18bc75edfe65f8ff44e7946d2b8c9546dd52bc0c87a12856eb552fd67bbb676fe37fde22c17779fe04547f20a1cc5b37191f0d60d5ae0fca4545134210bf47619951d7a3f377f284cc342ce0aaccd0af0e4a8fd5700eaa24ddd018af1836a86a2f41cfd9372502411e5383be216115463e78efca4f1996eccddffa74d350fe320a89f610d9ebd9fe10b", 0xef}, {&(0x7f0000002000-0x37)="c1ede1c0f10c8c84e6b035052a20f0ff4693cc376c378eb77f0fc542d742f96e33fc2dba77df42aad5aaef7a2b1712061d1d081188ba08", 0x37}, {&(0x7f0000001000-0x13)="9b5e0f282b1e08c3ed08d3de5938671701b886", 0x13}], 0x4, &(0x7f0000002000-0x60)=[@init={0x18, 0x84, 0x0, {0x43, 0x3ff, 0x1f64, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x22c, 0x800a, 0x5, 0xfffffffffffffff8, 0x3, 0x6, 0x8, r8}}], 0x60, 0x4008000}], 0x1, 0x4004) write$evdev(r1, &(0x7f0000001000-0x60)=[{{r2, r3/1000+30000}, 0x1, 0x0, 0x6}, {{r4, r5/1000+10000}, 0x100, 0xd15, 0x2}, {{r6, r7/1000+30000}, 0x9f, 0x100, 0x8}, {{0x0, 0x2710}, 0x3, 0xffe, 0x100}], 0x60) setsockopt$inet6_buf(r0, 0x29, 0x40000000000016, &(0x7f00002a1000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000e7d000-0x9)=@random={'trusted.', '\x00'}, &(0x7f000091d000)=""/223, 0xdf) r9 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000)={0x4, {{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r9, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0xf2, "e08d55bb2587890d99760f291209f8d3433f27ff173752c2c51aa832eb36cc01d10f700ec4a70b239b013282c1221fb93233d41af33ee131a6cc22123e8dd237630c7d5c52c459166b7254481f1ced9fe51cd4e80ea487d3a189571804806216ae00961d81451f19f5cb2a1514ef9f71b5678165d48ca2e424a3099d53ac28bdc7e9075fa1c89a55a016b4a04727b88d64d4ab23047c726d6d718437fd5653a208295099adaaec9d06b731c780a884682767ae28955c42119ff9d72a3208b9de192a61efc6b603544f372939eab79f9310ad130cff24224db70a4dd4b08600ba1315a8f46a219446a68632a03d39f4ccdf00"}, &(0x7f0000002000)=0xfa) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r10, 0xfffffffffffffffb, 0x1ff}, 0xc) ioctl$SIOCGIFHWADDR(r9, 0x8927, &(0x7f0000001000)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/26 07:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000f08000-0x5)='user\x00', &(0x7f0000ecf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000108000)="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", 0x1000, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000c98000-0x8)='keyring\x00', &(0x7f00008fe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x7, r2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004a5000)='/selinux/checkreqprot\x00', 0x0, 0x0) open(&(0x7f0000098000-0x8)='./file0\x00', 0xc1, 0x14) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000d9d000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 07:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000341000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$unix(r3, 0x0, &(0x7f0000b34000)=0x145, 0x4000000000080000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0xcb) dup3(r2, r0, 0x80000) [ 65.488018] binder: 11188:11193 transaction failed 29189/-3, size 0-0 line 3128 [ 65.489246] binder: 11188:11216 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 65.504440] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 07:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") stat(&(0x7f0000681000-0x1)='.', &(0x7f00009c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") pivot_root(&(0x7f00006df000-0xe)='./file0/file0\x00', &(0x7f0000ede000-0x8)='./file0\x00') mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") 2018/01/26 07:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000a7a000-0x8)='./file0\x00', 0x0, 0x0) connect$vsock_stream(r1, &(0x7f0000cbe000+0xf30)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') renameat(r1, &(0x7f0000c95000)='./file1\x00', r0, &(0x7f0000bfa000)='./file0\x00') 2018/01/26 07:04:51 executing program 7: socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f000007c000)='/dev/ashmem\x00') 2018/01/26 07:04:51 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000452000)='/dev/ppp\x00', 0x121100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000-0xdc)=""/220) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000876000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000e2000)=0x0) ioctl(r1, 0x0, &(0x7f0000b3a000-0x7a)="") 2018/01/26 07:04:51 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x6, 0x360) bind$inet6(r1, &(0x7f0000054000-0x1c)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x200001c, &(0x7f0000ecb000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e0e000)={@generic="01afabe77366caac176157b75ff87c04", 0x6}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005ac000)={0x0, 0xffffffff, 0x81, 0xeb}, &(0x7f0000a91000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003eb000-0x8)={r2, 0x101}, &(0x7f00006d2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000dcc000)=0x0, &(0x7f00003d8000-0x4)=0x4) [ 65.591126] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/26 07:04:51 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x3, 0x1, [0x3c]}, &(0x7f0000005000-0x4)=0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000003000)={r2, 0x1000, 0x30, 0x401, 0x100000000}, &(0x7f0000005000-0x4)=0x18) sched_setaffinity(r0, 0x8, &(0x7f0000001000)=0x0) waitid(0x3, r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 07:04:51 executing program 6: mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000001000-0x6)='ramfs\x00', 0x100000, &(0x7f0000001000-0xb7)="3125faf56daa09d0537fad3a3542ddcaba1daf54eb93a9bbf9424323412efcc8b17dd98c38c4eb0ff5f2326b07a1c318c49c7ed0413cf083b41f2c1d92709bc777d65b137d2110b31775dddf79c2664334cdf705eeeb4b004b21a1b4841e33f46c657233592f83f37ed138d3546dab314c45f86d6ee9855ffabbfa89ab086e9f6909776601ef3b58435c1437b25f24fb2892dd6fd53864c0f3ce816f462218007fa630e2c869e8acfd9a1bfe5e6c4ed966305a327aa3dc") mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) pivot_root(&(0x7f000094f000)='./file0\x00', &(0x7f0000d2a000-0x1)='.') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x400002, 0x0) fchmodat(r0, &(0x7f0000001000-0x1)='.', 0x10) 2018/01/26 07:04:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000add000-0x8)='./file0\x00', 0x8201, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)="cdda937353ecbf5b46efa96ebd0fad5b58981012ec38395d97784b29685884fb114c259facbf1b1ecf8348fed62c80a157c00be932c1d04e3b9c7ec71d2eec1aae6a282ae67c10c11ed30daaf536d997d77b27aeb03129a4b8f9637970eab23ec6715641446552d7eff9e93fb97c80ed82bbc16439cbbdc436920acc15b4195d0642c4ac2b948042bd5911db560105cca9d8eec8e89f0e4499b64935ad8b3db64bb1dfe55a83b7282f11261314d0e9ba3ef24e04570bded2000ef87676b0c03d2c22a0e0ebf285f452226f41419a8136b8b853305e7788", 0xd7) preadv(0xffffffffffffffff, &(0x7f000002d000)=[], 0x0, 0xfffffffffffffffc) 2018/01/26 07:04:51 executing program 7: r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00005ae000)=@common='ip6_vti0\x00') munlock(&(0x7f0000120000/0x4000)=nil, 0x4000) 2018/01/26 07:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000396000)={0x0, 0xc83, 0x9, [0x0, 0x399, 0x3, 0x0, 0x4, 0x1ff, 0x2390, 0xffffffffffffffff, 0x3]}, &(0x7f000063d000-0x4)=0x1a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000383000-0xa0)={r1, @in6={{0xa, 0x2, 0x95c5, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7bf, 0x347b, 0x7, 0x9, 0x18}, &(0x7f0000332000)=0xa0) setsockopt$sock_int(r0, 0x1, 0x4000000000000003, &(0x7f0000fb5000)=0x3fa, 0xfffffcf1) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x9, 0x4) mremap(&(0x7f000056e000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f000057b000/0x4000)=nil) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000001a000)='/dev/ppp\x00', 0x400, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000621000-0x4)=0x0) sendto$inet6(r2, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 07:04:51 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000005000)=0xf8) 2018/01/26 07:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000341000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$unix(r3, 0x0, &(0x7f0000b34000)=0x145, 0x4000000000080000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0xcb) dup3(r2, r0, 0x80000) 2018/01/26 07:04:51 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ffb000)={{&(0x7f000053a000/0x4000)=nil, 0x4000}, 0x3, 0x0}) pipe(&(0x7f0000c70000)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ffc000)={0x0, 0x0, 0xfebd}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ffd000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000ffd000-0x10)={r3, r4, 0x6}) epoll_wait(r1, &(0x7f0000ffb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/26 07:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) pipe2(&(0x7f00001d5000)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000642000)={&(0x7f0000364000/0x1000)=nil, 0xfffffffffffff000, 0x4, 0x10, &(0x7f000018c000/0x1000)=nil, 0x9}) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/26 07:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00004fb000)='keyring\x00', &(0x7f00006c2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000713000-0xfe)=""/254, 0xfe) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b7c000)='/selinux/enforce\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00009d4000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f00000b1000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00008c3000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) 2018/01/26 07:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000071b000)={{&(0x7f00003a9000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) 2018/01/26 07:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002c4000)='/selinux/checkreqprot\x00', 0x400, 0x0) link(&(0x7f0000e94000-0x1)='.', &(0x7f0000ed4000)='./file1\x00') 2018/01/26 07:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fe7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) chdir(&(0x7f0000b0c000)='./file0\x00') sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x10000000007, &(0x7f0000194000-0x10)={0x44, 0xfb}) r2 = fcntl$getown(r0, 0x9) ptrace$getregs(0xe, r2, 0x1, &(0x7f0000655000-0x9f)=""/159) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) 2018/01/26 07:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b3a000)=0x0, 0x4) connect$inet(r0, &(0x7f0000490000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffeb1) 2018/01/26 07:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000396000)={0x0, 0xc83, 0x9, [0x0, 0x399, 0x3, 0x0, 0x4, 0x1ff, 0x2390, 0xffffffffffffffff, 0x3]}, &(0x7f000063d000-0x4)=0x1a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000383000-0xa0)={r1, @in6={{0xa, 0x2, 0x95c5, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7bf, 0x347b, 0x7, 0x9, 0x18}, &(0x7f0000332000)=0xa0) setsockopt$sock_int(r0, 0x1, 0x4000000000000003, &(0x7f0000fb5000)=0x3fa, 0xfffffcf1) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x9, 0x4) mremap(&(0x7f000056e000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f000057b000/0x4000)=nil) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000001a000)='/dev/ppp\x00', 0x400, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000621000-0x4)=0x0) sendto$inet6(r2, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 07:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x2000000000000089) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000524000+0x823)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000945000-0x4)='tls\x00', 0x4) 2018/01/26 07:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x3) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) pipe(&(0x7f0000f74000)={0x0, 0x0}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000c9000-0x8)={0x100, 0x20}) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) [ 65.934767] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/26 07:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000279000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000bfc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00004e2000)=0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000795000)={0x0, 0x0}, &(0x7f0000ffe000-0x10)={0x0, 0x0}) 2018/01/26 07:04:51 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000007fc, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer\x00', 0x20003, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000006000)='./file0\x00', 0x8001, 0x9) r2 = syz_fuse_mount(&(0x7f0000006000-0x8)='./file0\x00', 0x3000, 0x0, 0xffffffffffffffff, 0x4, 0x88) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000005000)=r3) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30f) 2018/01/26 07:04:51 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5405, &(0x7f000001d000-0x8)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000001d000)='./file0\x00', &(0x7f000000f000-0x8)='./file0\x00') 2018/01/26 07:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000dd9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f00001d9000-0x10)={0x77359400, r0}, &(0x7f00001ad000-0x10)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cdc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000f81000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f000040f000-0x20)={{0x77359400, 0x0}, {r2, r3+10000000}}, &(0x7f0000e55000)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006c8000-0xd)='/selinux/mls\x00', 0x0, 0x0) timer_create(0x5, &(0x7f0000993000)={0x0, 0xe, 0x1, @thr={&(0x7f00002fb000)="0f1e78410e3b46c063042194053b057e4b076814cf686b7fc748139b1fe99f1c35145e90749022119555b5ac46c69c174d0b5db660059e80c58ce8fa31", &(0x7f00008ee000)="3339a91907cf91a6d65ac03f94bd45461e747ca5262a2d8cedc45f2b20a04a00947091c65dca6effc42bb940d67ae002039a0cafa7630c55525c1cd77aa7e1aff1740baa52f0f0158b1c22ebc2a4366c49b67cfcfcad1ecb418bb3a7ed062522df7740a9c9e32f7760fa45eefc7c2abefd9f32dc9359f4633a745248003f8d6fc38a2b65f2fb9f21af92a9aea45a5d1a2c5b4e41b64dde6005a42e759a2a015a53eaa7c909727c09819b08a1114e17f01312b75affce530a390bc2b8cc30e98c5b73133a81e770"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f25000)=0x0) timer_gettime(r4, &(0x7f0000c6b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 07:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000975000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000593000)={0x0, 0x0, 0x0}, &(0x7f000056d000)=0xc) ioprio_get$pid(0x3, r0) symlink(&(0x7f0000f91000-0x8)='./file0\x00', &(0x7f0000ad4000)='./file0\x00') r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006d1000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00001da000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000383000)={r2, 0x0}) syz_open_dev$usbmon(&(0x7f0000876000-0xd)='/dev/usbmon#\x00', 0xbb, 0x80) 2018/01/26 07:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a42000-0x8)='./file0\x00', 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fca000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000140000-0x4)=0xc) pipe2(&(0x7f0000adb000)={0x0, 0x0}, 0x4800) mount(&(0x7f0000e23000-0x8)='./file0\x00', &(0x7f0000445000-0x8)='./file0\x00', &(0x7f000057b000-0x6)='minix\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) pwrite64(0xffffffffffffffff, &(0x7f00000a9000)="", 0x0, 0x0) getdents64(r0, &(0x7f00008ed000)=""/1, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a9b000)={0x0, 0x73, "9cf866036105356eb07ecb65c96e829b3f1984c34fcb0aaead62a8264b0cf7ecbcd7e6f94e93b3b2a69c0447d3f1ef1c33016e0d6b5cf2682d5f1cbca05444ee7b44bc14b544f5cf8ca967076702e51c749fe65998899c8488189558c595d9d1d26dd6bbce9902b96ea2e80975136458471cae"}, &(0x7f000001b000)=0x7b) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000045a000-0x90)={r1, 0xfc00000000000000, 0x88, "83b5953633e20228193ed6f4d0cc44472fe204305473fba40fbb18fc6040bda18c8c81b9c41f77db22dc256e0fd34980b7833742e01c93bef9f5f9af1e91132b5fc9ebda2df15ab0d28759a5f34edeb0844a1db0712cdc7264cb06955fa349de16a8fb313932a15fe21c7b44846e1cbadddff01fec191acc9e8050eac62a0b162cdd49df29e386ad"}, 0x90) 2018/01/26 07:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e9000)='net/mcfilter\x00') getsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000ad3000)=0x0, &(0x7f00006b4000)=0x4) pread64(r0, &(0x7f000036a000)=""/0, 0x0, 0x200000000) 2018/01/26 07:04:51 executing program 1: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000)=0x0, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000633000)='/dev/rfkill\x00', 0xc00, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000458000-0xdb)="75424c8131c2eab47aa93a7fe792cc27183a3064c6800c012df34603115cca396bd6960ccaa7c992fd81a2a5967a1bafba20cab6b7d681bd872bd2469d62eb7f152627413a59e2fc9ab4218cbc928ef98ac4ffbfe0cf3ec1b7b29e24980e146409d01c55c95d0802a403590a1db1d5224dfe28b181d135a0e0ff544f0698590c9756b9141005c5427eed027da17f2e06df4d359812f83581fcce541ae6fd35720b85892206092e1f6ef6824b4dbccd4e1b3cc6df6d9cab657c3e0a4c0abcdfb265fa7129d4a5b3a446c188166c19e39a543f559fa5060f4a92c3cb") 2018/01/26 07:04:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x20) ioctl$TIOCSCTTY(r0, 0x540e, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000010c000)='user\x00', &(0x7f00005ec000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006fc000-0xa)="af9a3f8f75e46bd3bebf", 0xa, 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f0000855000)=""/46, 0x2e) r2 = add_key(&(0x7f000014b000-0x5)='user\x00', &(0x7f000028f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cf8000-0x1)="8f", 0xffffffffffffff33, 0xfffffffffffffffc) pipe2(&(0x7f0000c5e000)={0x0, 0x0}, 0x80000) flistxattr(r4, &(0x7f0000dc4000)=""/163, 0xfffffff6) getsockname$ipx(r3, &(0x7f0000ccc000+0x952)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d1f000-0x4)=0x10) accept4(r4, &(0x7f0000998000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000054b000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) setns(r4, 0x44000000) keyctl$read(0xb, r2, &(0x7f000094d000)=""/136, 0x88) getgroups(0x4, &(0x7f0000d7b000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r5) 2018/01/26 07:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000151000)=""/198, &(0x7f0000000000)=0xc6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a27000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000084b000)={0x96, 0x7032, 0x7, 0x3, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 07:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f0000e61000-0x58)="580000001400192340837fffffff8c560a0603ffec04810000000006007e58000b4824ca000064009400050028825aa8800000000000008000f0fffeffffec000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ecd000)='/dev/hwrng\x00', 0x220403, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000074c000-0x6)={0x400, 0x200, 0x8}) 2018/01/26 07:04:51 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000008000)=0x9) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, r2/1000+10000}}, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0xd30}, {0x0, 0x0}}, 0x0) 2018/01/26 07:04:51 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003e2000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000028000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000032a000)={@common='nr0\x00', @ifru_flags=0x8000}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000055b000)=0x8) ioctl$VT_ACTIVATE(r0, 0x5606, 0x217b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000ad3000-0x4)=0x0, 0x4) 2018/01/26 07:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/26 07:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000631000)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r0, &(0x7f00000a4000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x1c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000b6000)=0x6) 2018/01/26 07:04:51 executing program 4: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a34000)=[{&(0x7f0000f27000-0x67)="1318daff497dd13cdecca33bc36905ba0927e5e6e6557be3f8683eceea7a2e48ce302e497dc959358cdafcf29599e6a7489711eee6868c1d7ad798342acd82378d1bb8ad9fb21edc98fdb1d1da5355d1833f09e285bb4bb25df677e4883e06f7e10d5fe2622b09", 0x67}, {&(0x7f0000005000)="", 0x0}], 0x2, &(0x7f0000f1e000)=[{0x10, 0x0, 0x9, ""}], 0x10, 0x2000000000000}, 0x800) r1 = socket(0x10, 0x800, 0x9) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f27000-0xfe)={0x0, 0xf6, "761b4802c5587926b4676f37eff7f86bbe7daa3668320495973ea653f85b3705b62e8a9f8f5fbfcf3752646097cddd255bc7af93b3f1abfb0d46399ba38b3bbb33f8c3e0df78ff66d3dce54c7e83f2d888ec8e2e0fb15667f1c82cbe477830a88a611286f70f8edb77e4858e399db124bfb55a9b54dfce681eac681f05f1187969dca8bf294653e0d651f75ef8b2b209844c130a775d7df7e563c467da6dddc96562ac5f6c28fb856d287fa9fa794ac447d3182e5956f35bd5c1377ab5f4d2d56659219649efba14a0e899a75bcb85428225f5fcf537523c1f5c10cea163f4e59480ef5577f30a6bdcb4d6a18d8e5c811dd517d9fcf6"}, &(0x7f00007b0000-0x4)=0xfe) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f27000-0x6)={r2, 0x800}, 0x6) 2018/01/26 07:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003bb000-0x46)="6664001f00d0058127757464fb949f4eed73b500000003e5f9a1f4cd6e754e8f3c621348ea9dd66ba17e9cfc8b98bd95dc86cacc676c844eaecb19e26a364d45af8e0b9b9ab1") exit(0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f0000023000)=[], 0x1800) 2018/01/26 07:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000489000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000134000-0x39)="", 0x0, 0x0, &(0x7f0000f3f000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000824000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x6) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000da6000-0x1)="b8", 0x1, 0x8000000000000, &(0x7f000004b000)={0x0, 0x1c9c380}) 2018/01/26 07:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000b01000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f000081a000)=':', 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) exit(0xec) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x60d)='5', 0x1, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006aa000)='/selinux/checkreqprot\x00', 0x0, 0x0) accept4$nfc_llcp(r2, &(0x7f0000b27000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006ee000)=0x60, 0x800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000052b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008a5000)=0xc) stat(&(0x7f00009ed000)='./file0\x00', &(0x7f0000a3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00005eb000-0x8)='./file0\x00', 0xe000, r3, r4, 0x7, 0x40) sendto$inet6(r0, &(0x7f0000b73000)='P', 0x1, 0x0, &(0x7f0000b54000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 07:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) kexec_load(0xbde, 0x7, &(0x7f0000409000-0xe0)=[{&(0x7f0000352000-0x1000)="9d247ae4044c4a9279ae56ae4594dfc38894ec156531ea6a031197f2af0264fe586cc001575a0defa33b022f513ae97c2d629e5c874703598e8c029c4d8e54e58307fbc22082faab53676bd176bed08a6870260e0f8bac409a3f60a3ea4d2d5aa1f4089463a794a3bdb9e06e1d5eed0b73877159972677c76d91ba5f2248e8142b91c5442868469cf5afc8a3bae1107fc556c6944e02b8a4173f7065c426fca21db1d556c10725ad0a00a19e6341572eafd97c2c54c2ef6422864e201883d1e87bf705ebeb6c499ffcbe2662e724843f92ae55fbf762f14e378de70c87a3b1e049b3ba0f74def03203ff6108b9ae8bab9c0c5c6e23866754bbf9cd6a64136880acff38c553a85963b16a17cfc1a0dff73024d60c59f840dcb543e0e3c1527c56c236e884c7876bade17a0283b9453e6621603e12d1599ee355916b5d361036ea81fadfa3c320a847c5025f59af154c0afaf0782452abcfd466e0f52c1ab0cdee9e6c9ef5e1d9fa907a2b70217f23d828a54d5e984867b7e4401ffa6f3fbb05fdd8a50d17b1cdf986fc3fd4b7db08bb064b2809e4dd1e9b4c093e038a9c6d2e0b5d843c7c83ce2ca67ed95f446782ffa897958cbff5a15f7334287f3abcd7b87f7a0a64abc1013bb13112bf3a87bc97ac0c1f153e4b84ecc5c96a20882b3432351b8750e9faa2908d03d413215df090bd05a3f19ea3ca43e1b46f05b406502828312e625b14902aa97f3489de1840f735f14d76590ab24fec70c32e34f2b762ca017c0d245f2ba9855329114130596264d26425212e460977b819ba054205b8155e45bbf2edb789b5920ea3b4fa7a18cc0ed33e0a42b29d59fc70201ee97c9aea2e75d57d709d3e4982bd8f3ac1f97455838b810426cb43fda1111d2023e4213094664fb6f256575a20424e4ca92838335f7601945fb4278712ffdb214530ed3e0e47eb2966d8caefb4740f7a486df8967b83934c08300fc6e5df7d499294dda19c9f2af0678a451d2d14979c98a9e32c06ec63fbd138c9a942eb71e2836fd1c33ed1633da79121e174910edb693bb4f78ce21b9eecb247a8cd7339d8485a92ad6edaf9b3a6c9784de1550e68f65e7ed701ad5ab61d04f44c30ce54a161e928732cf73861c653524baa9626165877f6f47956770486507ae0133b3598e5e13aac188c7399001f780c761a2173b4ceb05421bbb3df78540c44ae607807c863fac5cc479991b29b164ec3133fe2bec873ca0f04812e76b079f48d63a1508c3d50368b6b0f498c92792577a494d765614b4391d378210f9139adec8ba0855ddf13b92d3f19c5b507fbed8a72588b37913ae82f866b3ed536ac31d0a9a1292a165b96021a78742502c089f15600fd6c6abc82effb3772581e6f853c2884d7589ea7bbd1140414c8cabfc6e817a24dea3e761deb47b5415c42de2a20781caa489746117cc85e9e6d1858c6812db8a05a47022943fa99ef55063dac76608fca40aeddf9e266591cb859b5255eef08db5ef8963492413683e5b2191bb6cb1f514a8aad127cc94071a717de7db4275d9389759f3f4f0a2b176444002c7c7cce28c3dcf6e2828416c86fa2fd8b78383e9047bf98ec1242a0a34402888612f2473299219375471c29e05a1f36cd1d9ea4d1aaefa2229bb18d3e8f9509313e32a9d7dc1d77a9884cc565d89847ccbb8f409bff75ac218c6c495c775360f75daa904107d17c685d0404dcdb137f2fef5fe362239e6bdf21841e9f406900629b0e7624e18e9b51e83eb12ac9af798fc88b742eff90d10731d3a963c9f052d1c5c439e77dd77d8564d7711b192732929e30f26418412ec2940f1466cf7cde3da5fe764a3537e89fc96dea00799a236ac10efd287423dae4e645612a548103f810d0d28b4b2fbbd405f67fdd1506948dadc4a6888dfe8239f497682c24eebfacf1eeffa5ed1b230d1949bdd1e1dc91e1828be4c48642b4f890dd3a34cc63ef2e59cdd99f797033c5e34ba366f7964e321d3908a0aa90160dccbf21af30d400490853378ab3e49bbbaf0e4a8e5d08a1804b60a65da58d7299643b2b3ebae5ddf52c339609fefa3a786826fefcf88da1240b9d8c4f0a7b9c8b6dde337a8c55070c9290af70a074d5f74b31cdaa32b98e78062fe6dc852dd12c25605fc1bc025d651a6911d10d124aff474b985f6bc4dddc441d4f7079b7bfac0ccf154751c658023b3f5a1d7a73d731dc0d8439698f05cf93a6fce3b5f2b9d79b00e0421fe81f609245e556c61cdeabf9ea5a2af51447eb0fb31dbccac14da71cbb38dc1ff330b505c96fef20d40ffe025336d5447cb541d9a98e59ecf0456708b33812d81e88084212552572643c965ee9f9f28e81894e1d62a838980fa5c50619ce891910b204fd3c8a532b57a292d60c30c9c70f52b47065e6c0ff5224ebc5db26aed25e351efc19886a3a9b70f41d7b039be1b870552e6ac4dec997e64dbb09c943fe8013b41653d026709df0e3a896bf8e99c32224ab37615a5f439670a8d8705d403cebcdaab007c3fafcd65979ebc6385a03cf18f45b041047ba34d76c90a70fb2ccbc3b87d55f5742f5201db110abf15ad1f547621fa27dbbe652f9b5fbadc4a369f1a0de0acadd715144a2164c2baaf29877e8eb0773e5e79823107fa24e231a47e60db0489b9a944746b17e8dd651035285cfe5f82e87304f96a40e17b9055122b95a404ff4c491d5900ed4f2b4b2acfb894a17403aca484d4822dbbf144e7491799a1eefeef46853e4abbb86f6e490ae9d5fc9a4c41852ae9197293e3854b886bb43a2700ad3dc235f3d3483ad088b6440b7a9e1dd0facee9401d257b0d0ffd1e6ca23070a3e4ffc5cca985e70c0d94cb330ed1ff47ab687aabda2c946ef629a0c2b78e2c1143efbfe467ff367cd66e2bd362d500eac516c963b94a429801e37f9fb4c8a64030b82339cfd6b8ca09d54f0c8d9132469d2de808efbe48a384761dd87d8128f42f190dd9d2b83a6e07e31e1f7d0c5e7500a437e6903760ee8ac4ffd9251fcd881f831976a5b1702b9e8f8232a2a00b9145254f4528094d428185c54c10f3f15a9fb088073b29251239557f24d013c33aab64aac2b0fb535d39acc5b1c90fd9700e627f9420d36e90962bc7d894d3cacb8b6b5fb0066f46216d7c163a3283893e5ec62ac94ea60147dd16dc794ed31c9f7c4218a67f16c958527146c82caff065073e985f2eacc4a3e52881f042dcb40a34df4c163e367e889d08b50b16d787220d2581981cad3930dffb54e7d915ea3c16662e6c421a5a2392c9b00ba50b6ba4848c161b3b7983f0b388f8d276610692d9bf2cfeea6c7ae8b20b108061baa3a9507c3c22825ba7324fb698688be396cef85880086769be1e61c69fe8ca8d788e14de19cf754c9af68eb7b68f1ee550d203c2c0904fb0327b485a434aaff8a57fb097371a5632c862ff90da4b6e0b2bdd08f4e01366e5f57f48c86f7d158cb1aa5fcfbedc3783a5f286b12b4472304e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0x1000, 0x446, 0x400}, {&(0x7f00001b3000-0x20)="0cb9f2366e3dacf435fbc9381766ea5261335ac53b3b5740370a2831e9f0bcea", 0x20, 0xffffffffffffffc0, 0x5}, {&(0x7f0000dd4000)="a1e7fd3d5184a2fb00578f6ba815c5c1c7460ba696987d9a367f8da5ca130c11d9d55938ddc9cf09e72604d14d0a5ae31bb2443093a814da564109eab0d5e2128aa2e0fc3c3bf8b19cb134ba079df130ce46c816f16ca18c7361a4f497522a9961fee071c5e34e32d3d696572b71b6a5bcce317f3668713da35ba19d20bda7ae6ec541d19768944833a1116fda7ef6725e53dd5f2da17173d6408b716610c62dc5d5499433a674d0ef7f0fcaa2c8d59055768139c7c0579f311456", 0xbb, 0x8, 0x0}, {&(0x7f0000f3b000-0x71)="1b0fb9e5887416af2ccce68daeff9d42aa6b8e7daee907d863b41bad0705de5fbad1d2d21481ca353e950fc8a5758ddd41e4de0dbffd86e8c1b35c9d79f8cda024cddd196be7f1f257df156b99631be4063d1d73d2a0af1080f9bae267beb38c9922d9fb994e5773633bfcf68bf88b0132", 0x71, 0x800, 0x2}, 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", 0x1000, 0x778, 0x800}, {&(0x7f0000c30000)="08d08d8a058e49193d15c73d6550714c3bba6bc9ec8a3e4a3bbb16a33747d7518bd2c5e0119311713afc6e75b5409919b24141975c674370db5f51f953d3477001f77d6ffde6acbabdae05b53ca2d069826b97974fdac90436740803fe95cc3c2d1fc78a29780771559f66a5102d32d54cd58121308243289f13cbd59c97df4d5ed57f8f72a1c08ed7a7b84a64f405b7855aff212ead3ac9ae18770e3846cae2c4f84446b8054d6decc7c12c90f5fb1b58316ca9b9e19afd88040fbb3b8f2c1baf1811a62d4e6aaea60045a48a697bf87060fcee3b20b518000d824154a7c614d6ab0568b50afbbe821405df764f4fc44a398e54b69f35", 0xf7, 0x7, 0x2}, {&(0x7f00007c5000-0x51)="26fc21686d619f9a833065d2028500152651e719c7907d3b3ad95894b075a927000d767e1f3004d9fef7cb46d0c262e7366399c94861b5f911bd9444b143ceff32892cb5fc784b0a1049e18a629ea34b6a", 0x51, 0xfffffffffffeffff, 0x400}], 0x1f0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000196000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000009000-0x38)={&(0x7f0000d51000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002a8000-0x50)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"}) r2 = open(&(0x7f0000cd0000)='./file0\x00', 0x101000, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00004b5000-0x78)=[@in6={0xa, 0x3, 0xc21, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) 2018/01/26 07:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000150000-0x42)=""/66, &(0x7f000078c000-0x4)=0x42) socketpair(0x10, 0x6, 0x1, &(0x7f0000991000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00009d5000-0xc6)=""/198) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ac0000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x3f, 0x6, 0x1, 0x6}, &(0x7f0000839000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000051a000-0x8)={r3, 0x9}, 0x8) 2018/01/26 07:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) socket$inet6(0xa, 0x800, 0x8) r2 = dup(r0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) openat$keychord(0xffffffffffffff9c, &(0x7f00008d4000-0xe)='/dev/keychord\x00', 0x8000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f000082b000-0xcf)=""/207) 2018/01/26 07:04:51 executing program 0: mmap(&(0x7f0000000000/0xe3a000)=nil, 0xe3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) [ 66.172266] netlink: 64 bytes leftover after parsing attributes in process `syz-executor3'. [ 66.202482] binder: 11389:11391 ERROR: BC_REGISTER_LOOPER called without request [ 66.202943] netlink: 64 bytes leftover after parsing attributes in process `syz-executor3'. [ 66.270764] binder: 11389:11409 ERROR: BC_REGISTER_LOOPER called without request 2018/01/26 07:04:52 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f4000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000fd4000-0x10)={0x0, 0x0, 0x5}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fd4000-0xc)={r1, 0x80000, r2}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d26000-0x11)='/dev/vga_arbiter\x00', 0x1020001, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000fd5000-0x90)={0xc7, 0x3f, 0x4, 0xff80000000000000, 0x2, [{0x2, 0x2cc5ff90, 0x800, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7, 0x7, 0x9a39, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}]}) write$eventfd(r4, &(0x7f0000fd0000)=0x0, 0xff2a) 2018/01/26 07:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007d6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000039c000)={0x7, 0x0, {0x0, 0x3, 0xfffffffffffffffd, 0x1, 0x30fc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x9) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000b6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000520000-0x10)={&(0x7f0000253000/0x2000)=nil, 0x2000}) 2018/01/26 07:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000015b000)={@generic="3f693eb179ab3045ae0981dd199fbbc1", 0x6}) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt(r0, 0x1, 0x9, &(0x7f00003cb000)="2a31e94f", 0x4) 2018/01/26 07:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) socket$inet6(0xa, 0x800, 0x8) r2 = dup(r0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) openat$keychord(0xffffffffffffff9c, &(0x7f00008d4000-0xe)='/dev/keychord\x00', 0x8000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f000082b000-0xcf)=""/207) 2018/01/26 07:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x3, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f4a000)={0x5, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/26 07:04:52 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000308000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000bc0000-0x6)={0x0, 0x3}, &(0x7f00002c3000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcb92, r2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x7fff, 0x30, 0x7ff, 0x3ff}, &(0x7f0000e6e000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r3, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/26 07:04:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0xffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e98000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r2 = eventfd(0x0) r3 = syz_open_procfs(0x0, &(0x7f00004b8000)='ud_rSp\x00') sendfile(r2, r3, &(0x7f0000212000-0x8)=0x0, 0xd9) clock_gettime(0x80000, &(0x7f00004e1000-0x10)={0x0, 0x0}) setitimer(0x3, &(0x7f00002bd000-0x20)={{0x0, 0x7530}, {r4, r5/1000+10000}}, &(0x7f00009b3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 07:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x0) r0 = socket(0x100000000011, 0x2, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000298000)=""/74) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002e7000-0x4)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004fa000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000393000)=0x3) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000001e000-0x8)=@assoc_value={0x0, 0x4000000000000003}, &(0x7f0000a96000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b59000-0x10)={r2, 0x8, 0x100000001, 0x7fff}, &(0x7f0000b48000)=0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00005cd000)=0x0, &(0x7f0000398000-0x4)=0x8) [ 66.380660] keychord: keycode 5120 out of range 2018/01/26 07:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x30, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aa8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000467000)='/dev/ppp\x00', 0x204000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000289000-0xbc)={0xcae, 0x3, 'client0\x00', 0x0, "f5659083ae45e374", "2a5d9024d006d816d9af23a454375831291c8f448339430dec2007c21a21115c", 0x200, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 07:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = syz_open_dev$mice(&(0x7f0000bfe000-0x10)='/dev/input/mice\x00', 0x0, 0x20080) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000047a000)={0x6, 0x7ff, 0x2000}) signalfd4(r1, &(0x7f0000b64000-0x8)={0x8}, 0x8, 0x800) ioctl$KDMKTONE(r1, 0x4b30, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/26 07:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00004d9000)='/dev/input/event#\x00', 0x7fffffff, 0x20000) socket$netlink(0x10, 0x3, 0x12) keyctl$session_to_parent(0x12) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008b4000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000276000-0x48)=""/72) 2018/01/26 07:04:52 executing program 3: mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x400000) 2018/01/26 07:04:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000)={0x0, 0x0, &(0x7f000069c000-0x10)={&(0x7f000034d000-0xc0)={0x2, 0x7, 0x20, 0x0, 0x18, 0x0, 0x0, 0x1, [@sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x5, 0x7}, @sadb_lifetime={0x4, 0x4, 0x4, 0x9, 0x9, 0x3ff}, @sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x0, 0x3}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x14, 0x10}, @sadb_x_policy={0x8, 0x12, 0x3, 0x2, 0x0, 0x7, 0x7, {0x6, 0xff, 0xfb, 0x0, 0x0, 0x8, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x800) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a4000-0x90)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 66.431756] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/26 07:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a55000-0xe)='/dev/keychord\x00', 0x200, 0x0) recvfrom$llc(r0, &(0x7f0000580000)=""/115, 0x57, 0x20, &(0x7f000015a000)={0x1a, 0x1f, 0x1, 0x100000001, 0x4a8, 0xfff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0xffffffffffffff54) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000550000-0x18)={0x9, 0x9, 0xfffffffffffffffb, 0x9, 0x2, 0x100000001}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) timerfd_create(0x0, 0x80000) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000086e000)=0x0, &(0x7f0000697000-0x4)=0x4) syz_open_dev$sndseq(&(0x7f00005db000)='/dev/snd/seq\x00', 0x0, 0x20040) r1 = socket(0x10, 0x802, 0x0) getpeername$inet6(r1, &(0x7f00007da000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000fd000-0x4)=0x1c) chroot(&(0x7f0000eec000)='./file0\x00') ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) ioctl$sock_ifreq(r1, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f00000f1000)="70a17c1940c4b973886e01622ca2fe3d097b732584f6efe4040bd391e1855d3b92de50f5a736d80d1af55d30de8eb7981cf6bd3512b4255cefd0960fb9c13e018c9d31519ce23454cf03d191360f3618e63973a63104c0a2a6fcb8c30bfad237ab3223166de9a5d4a42e39487c8a739ef2e9addfe4a4ca2564a65dc946965e30e2a0cb747dbdccffd5605dbeb15416e2f1f699e8a9bd7d91454ad9f098d196c56ea3b65e07a75a36", 0xfffffffffffffd06) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000076d000-0x10)={0x0, 0x0}, &(0x7f0000eb8000+0x888)=0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000094a000-0x15)='/dev/pktcdvd/control\x00', 0x60041, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b8a000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e52000)=0xe8) r4 = getgid() socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ee1000-0x8)={0x0, 0x0}) chown(&(0x7f00007b4000-0x8)='./file0\x00', r3, r4) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00008d5000)=0x200000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00001e7000)=0x0, &(0x7f0000dc9000-0x4)=0x4) getpeername$inet(r0, &(0x7f00009f9000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006dc000-0x4)=0x10) 2018/01/26 07:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = add_key(&(0x7f00001e2000-0xc)='id_resolver\x00', &(0x7f00000b5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000493000-0xa8)="d6ee8ad29b117be326afb16224f5ccbc18520e26e61a830fa797c3dcf46858ad878941264e07a8f47959d855ed150e08dc5a24c85037effb5b28d4892d5e8c1188ce0979dd23b584a14f5fc86dc7ef684adaf4fa25626757dad061a8c9d6419f4bf18500e0db641a56423087c05457ca7c7820a4a73d1d2946ad3c845cf910ffd1c86173bcb9d498a0fa2db52e74dc6de6b82688d49e9d00d9472271bffbe33434a4abec0bd4b81b", 0xa8, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000419000-0x4)=0x0) ptrace$setregs(0xf, r1, 0x40, &(0x7f0000d4a000-0x5f)="af89084ff15c3dd9d0839f9afaff66388acf77c1c90ae39529c4fdc65dc38f6577d77ed6c1ee402228c8303f5654a3432f35a159e7d5213b41b811cf90da2b76f1c9248184051cded67f14992e2fef6d5a72c3fd119605025e826624a7ac04") stat(&(0x7f0000f8f000)='./file0\x00', &(0x7f000001f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() keyctl$chown(0x4, r0, r2, r3) 2018/01/26 07:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ce4000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000078e000)={0x1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xc17, 0x100000001, 0x5, 0x6, &(0x7f0000909000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x0, 0x9}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000233000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da5000-0x4)=0x261) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_open(&(0x7f000024e000)='eth0\x00', 0x0, 0x0, &(0x7f0000bf9000-0x40)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0xfffffffffffffffc}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000465000-0x8c)={r1, @in6={{0xa, 0x3, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000fb2000)=0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000048e000)={0x2, &(0x7f0000ffa000)=[{0x100000000, 0xffffffffffffff6f, 0x4, 0x5}, {0x8, 0x0, 0x6, 0x6910caab}]}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000e51000-0x3d)="39cc4b1e90ac0b7e06042cdc816fde7ab528a1e9a31b6321b2bcf9a1e465140638165d85335d0fcfc168060c4e4901a2eaa8d53b21ba43e026f69c0fb7", 0x3d) 2018/01/26 07:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x9201, &(0x7f0000e47000-0x4)=0x0) signalfd(r0, &(0x7f0000d48000)={0x400}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000950000)={0x0, 0x2, "ebb8"}, &(0x7f00000e1000)=0xa) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b0d000-0x8)=@assoc_value={r1, 0x1000}, 0x8) [ 66.467888] audit: type=1400 audit(1516950292.181:33): avc: denied { create } for pid=11451 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/01/26 07:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000037f000)={0x0, 0x0}) memfd_create(&(0x7f0000d9d000-0x2)='}\x00', 0x2) 2018/01/26 07:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000279000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000729000-0x60)=[{&(0x7f0000ccb000-0x47)="1c", 0x1}], 0x1) truncate(&(0x7f0000a95000-0xc)='./file0/bus\x00', 0xff) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000045b000)={@common='gre0\x00', 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00002c9000-0x4)=0x8d) 2018/01/26 07:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa3000)='/dev/ppp\x00', 0x8080, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00005a2000-0x4)=0x1, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006cc000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0xa, 0xfd) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00004db000-0x4)=0x0, &(0x7f0000858000)=0x4) 2018/01/26 07:04:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003f9000)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4$packet(r4, 0x0, &(0x7f00008ad000-0x4)=0x0, 0x80000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000189000)=0x7fffffff) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) r5 = dup2(r3, r1) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000097000-0x28)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r2) close(r0) socket$netlink(0x10, 0x3, 0x17) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000644000)={0x81, 0x3, 'client0\x00', 0xffffffff80000003, "b708d9292f9233ea", "df4dc9d132c61bc787120d14bff3ff28c484aa5ad84d1cc57699b4a323bc21e1", 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000709000-0x8)={0x6, 0x3, 0xd371, 0x8}, 0x8) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000752000-0x4)=0x0) 2018/01/26 07:04:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0xe, 0x401) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x78)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x26)=[{&(0x7f0000ee5000-0x9)=""/9, 0x9}, {&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f00006b8000)=""/203, 0xcb}], 0x3, &(0x7f00001b7000)=""/160, 0xa0, 0x2}, 0x8001}, {{&(0x7f0000346000-0x1b)=@un=@file={0x0, ""/25}, 0x1b, &(0x7f0000000000)=[{&(0x7f0000001000-0x37)=""/55, 0x37}, {&(0x7f0000000000)=""/151, 0x97}], 0x2, &(0x7f0000e5c000-0x1000)=""/4096, 0x1000, 0x68a}, 0x7}], 0x2, 0x2000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0xef}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000003000-0x1c)=@req3={0x4, 0x6, 0x2, 0x1f, 0x8, 0x1, 0x3}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000035000-0x8)={r3, 0x8}, &(0x7f0000000000)=0x8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r5, 0x0, 0x60, &(0x7f0000f88000-0x49)="", 0x0) fcntl$getflags(r5, 0x0) 2018/01/26 07:04:52 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, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0xf0, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x3, 0xfe, 0x0, 0x200}, [@RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_METRICS={0xbc, 0x8, "2b159f88a754afc35d963d1bdd076c58b9d4cb15abc68ecbae31390526fb181df38d3f4f313f1be30d118ba1782998dba199da6b7dd9629106e062e5f54c863507765ddcc393da07e927ccaaab3fb92f7ea28aefe98f358db14ce04ba7584ff4b80db1ce7b5661c8b580f5dea9fce4e6e423cecf70704bb4087b1ed18d0a70f096940117709e44351274f1a960ce7cd7ab0ae76d8be7acd5aacaa546960a615b0626d8e85b9c8dde1e0edf6dba314a24ca7ed9ab9d8b33f1"}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e29000-0x28)={@generic="76b711e8a973349b57e4e8bd9ba6217f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000167000)={&(0x7f0000a5d000-0xc)={0x10, 0x0, 0x0, 0x48004000}, 0xc, &(0x7f00003d4000)={&(0x7f000023a000-0x34)=@ipv4_newaddr={0x34, 0x14, 0x108, 0x1, 0x0, {0x2, 0x20, 0x400, 0xfd, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x10}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x20004000) 2018/01/26 07:04:52 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpriority(0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) fcntl$lock(r2, 0x7, &(0x7f0000fcb000)={0x0, 0x5, 0x2, 0x9, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000002000)=0x7fff, 0x4) 2018/01/26 07:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ecd000)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f00003dc000-0xea)=""/234, &(0x7f0000b79000-0x4)=0xea) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000082000)={0x4, {{0xa, 0x1, 0x6ca601b5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000932000)="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", 0xfc) 2018/01/26 07:04:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x8, 0x4) fgetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000000)=""/4096, 0x1000) 2018/01/26 07:04:52 executing program 0: getpriority(0x10000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000b59000-0x5016)={'raw\x00', 0xfffffffffffffffd, 0x3, 0x4fb6, [0x3, 0x2, 0x4, 0x7, 0x20], [0x1, 0x1, 0x40, 0x9, 0x3ff], 0x10, &(0x7f0000001000-0x10)={0x0, 0x0}, [{{{@rand_addr=0x1ff, @multicast1=0xe0000001, 0x0, 0x0, @generic="6637dbee55bd7a301530e1b68ea4828e", @common='bcsf0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37, 0x3, 0x20}, 0x1, 0x12ef, 0x1354, 0x8, {0x7, 0x621c}, [{0x1020, "6ee6dfa6f326152b272e8b4d2d4a95b6a9120da3e52919c2ed2424290b", 0x84, "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{0xca, "e4e34935d45a6685cb7c19da5de25613dd747e601107747c3fcd15e4c6", 0x4, "8a56632062814985da97d9495645476428b736e7716df7bea8e1c8c8328827b41c1f5afbdd7c7809d0bda5441c821156de34e820c483fc683354bff95352712a32242cfe73404560eac01811aa0d69acc00095e575cb16b949bfcace5d474f8646559f50e5acf1d59f4875a8ec67f011b38ebea1a59e301e65ad40c0720692da4482b5bd49c9fe06ac4bbcf07618146ea0827257d517c4974914fad39f6b73fb7c80d20b6571d4ab1364"}, {0x68, "83ec86110dd7cfefde04ad8be9965f209be5fef34af6034d160b8e9ae0", 0x80000001, "c141296273b7951e22ca50a7ac0dd3a37a3dd1db5b295daf220959c6d16b95a34d700e8ca11d667a6a2cf008c349ac8a7316ea7d022b118ad7bc943dbb421c07ddc0f339e11b6c27"}, {0xc1, "a9107b91d169b21ee5360dd9e26f57f988e1e86867faef3b0b9a086410", 0x20, 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{{{@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6c6, 0x0, 0xffffffff, @generic="59f7f98093bb79eac0cfc3d7133156c4", @common='tunl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x1, 0x33}, 0x2, 0x227, 0x2b6, 0x1, {0x1, 0x80}, [{0x88, "04278a93f20f497f94f771d48fbc968884fa1caa3e47b13eec6f0288fc", 0x800, "dffe267477fdd46d876d6d80e7c9b873e6d4175a18984531c73c13f7811422ff5fcbf2377983eeea1d286d66be27c5b6aaaff08ef6c8a3da086f475f9917a7e96ea1bedd3290c90bc0cafad95ffcb6d127acf417f4fab9c0c6d646d11cc82779761d13b2e391a0b3"}, {0x88, "d831f043cbfbf434b9399aedd5c66d6408c5e0b2adcc92fe3c5e6361f9", 0x80000001, "015e49d123db1d976d1daf8785bceb4d3f3d304c01cc20bf10cdb68e665ceff2429bc469f6122e717e40deccac796f8b9e2b1fe2070bb7b14735640d3bb13df90afdd3c0bf4310f7330e44e04b3be180fcb00cbaef0772cebb60b6f6eb1cb61961367b6762230581"}, {0xa7, "55c1260e23b84f9925b66cbfa77bc143d16150fa212176483a944a6777", 0x8, "8242144b0fbef188630d469e9848e5e5be0eb9cab5f881d5ac5a5b3a18c492c0ec7f8ed086e8d252dd9ca040234fdc03e86cc3a2472f6ab7fd94159fa5204c9011daded66e15262bb896cc5ce22f5205cff9212dc05fce7f0c1ebc039dba838eab034c5160ebfdf41075c76e3f811531905878b4f17a7ad35bacdb305cafa4c582fedcfeb91134"}]}, {0x8f, "4553359c7d0d77673fc6135acd8ba0d39dfc70ceb4606f3e15de0b71e2", 0x10001, "6ae63c23ca6d09695b03a6aef2463dc9b56c079ae607464cbbdc1c5fc9af63e6cc66f01a35c5c413e601f36176d9a0b6badf8d2c938d40893b9f32faa952783eb64cff120cc47a6e7d5734d29e65b0a0ceb745d59b6ffece1ad333f4347518e685920c9e786079a986d1395c60a3bf"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xe}, 0x0, 0xffffffff, @generic="4f4bbfd5602eb1746bc76aea17be2c3f", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a, 0x2, 0x17}, 0x5, 0x5a9, 0x651, 0x22, {0x4, 0xc3f4}, [{0x99, "1bfff93791230a44df1c77d609bcab5a97aaaad115ae0bee6573a88c25", 0x101, "f7ec6e3f20d434d5a1bef72c6b324a97440cd06d9cb585560c912118b2ce2106cb6cca54e2f28b4cc4c3641e6e66e4b82a216a524a3a0e50351fd219a52d4a82c69134a611c1180540fda6ad2128f1fd8353b7ad1d73d975fef2ad41ea2a31eecc85252e9e6a37aba162dec8c242a85c2e42df1107423814c0"}, {0xea, "8ebcab3250801c558d9a12568edb89923905d3a0c2d06ed8fa110e3980", 0x5, "f27362aa01ca0d02a6c27eac968d3eb324ac0894b6debfa84d00146c481843beb4230f1079a31f6b2839490283bff87b0ce70f8e17c4645fedfc1bcdc8d3263925b1a9923e6f59075ea9dc8129dea24166fcdb07d9f4bb1cf7564cbc34768118e63cd9c48532d08abb7858339ea81c44b24776f88cfb2371ef582f6afb79bc933595381d45350af4076c3e227a9167c09c819fc87730124e3af08a4662fb6c1ff5edcfce3c989e70aace429739596b41a450513108430e32e6b9a16de4c2003362df1c2800cd6cba8ae4"}, {0x66, "64b5983a572789ccdd91b1757456cee563a949eea9ea1ffb70d0f19cfb", 0x100, "36820fb60473b30d49ba16bfcd92142afe6fa1d2a36386773686ee73c3484560f1b9dfd46972b3469136f16b29aeb1f3c6dcc7ab1234c03485a679e691a4375da9e14ad504c2"}, {0xb3, "21d1dbf85828753d75f709a82372ce391a01fa9fe32f0f0cf9ddfd44ba", 0x5, "c8b9ff933b008cdb78dba9e15b51b4e36cb39f93a83644581223eeffed5d6164bb817e9404df22d4258dccd1a174c0aeb59ceae93607362944d7cea028592273c8f8e3a7c57fe4ee061c0ae64a22f00ccc81cd00db3542e424c3c20f72c986beace53891be9052dc78e3d3a4b1cdd8170c98776fb089c4b552c3c71c06818bb886bc63a6227c6bbe69dd7538d8753d4b476174"}, {0x45, "69367f2127bbcda75fe56b4748007add93d1cf09b4b0b3f6dc3fb1ca16", 0x6a45, "777118a5b114cb861f58490b141315255af8341385ddf4d2d8e309e427f513fc8b353591c4"}, {0x10b, "ff6ee5e85a510685455bd6af991af8e4156f0817e1a3acbd9bd185c492", 0x2, "ffea7cb4bcb4d68746ed660827f1df4c83c6dbbd4ea36af8a121d6afa421d964c33b5d3701711c5adfc7688e231ca487331289e89f6948e7e8da4e937b74768f31a281aa215238c4b52ef4bfaf9e739f0bfd7257a27f987225b2bea6c56067126fe03b1a421171a2035e2caf894b8c764d683b030eac4795aa412db08cf5bfcfaa592f053f8013f279233d036f99ac7e0da3ce007e3b70a96b3d4e44de50d508a62aef6a530700cb2610979a328220a103b5c2561d98b8dd7314aa3290e278face36fdcb510fdc26b0df093c5452fde9fb81896ae40abda27d022fc713ce49b4fb802282cdb4acf9b8000a"}, {0x51, "b672589b679bc19c052869c4c3196885e8136c9d59da32ab0e95cd0af2", 0x80000000, "0deaae1fff35f8e02ce5ef9df28044fa6064c789fb9cd97e8090eff7dd26ef381058d24c14b2073da6031b254daba6e0c3"}, {0xfc, "e7cb18ea5b8d5971bb4968b39ff36be5007eb5c230bf3c7aec7bb4dfcd", 0xffffffffffffff4c, "0ab87a365ddf2978a3752d2482f3318fac1fb1031a39dd78cf5bfc32942b64b7c21f03a678fa585f61f4dbeb5dca03825388b29a188a18226e483c2b393d2a792134f9cb68396233d9c6adb05fa1562b845f9985d6597324f6afc575eb835abc5497cbbd9553044ddcc863e214862cb8c01066c670b962e022560503f21243047d04c8d5233cf02a2d9a174100018508ce5b857b0d4c1b919edcb6f37f2ba5c4f599942bce167e51a3c3b346e2d57968a4e3ef4171c85668e3e2338512ecb205c9f981197657f6ec99fd1bbf9091f87fffd4df3878f6be56b4a9fcad"}]}, {0xa8, "bc73243c2f4f529d5ed426287922aaa569514471a6c61c6f53c9f22ced", 0x7, "feb256712e71124f0426fb75ea87b66e7cb69495e19a94fe55f58d10164d333453c48d03d946c0b744d78128a7d92e5251a628231baa9826a90ae01c79a2f6f393b00d702d98bae06deee9df038be134a4d907837b73a57cc90cdd0e2ba1b7fbad01c1da68206b8c5907a39b0f4f7b234225ec9b928460cf41862018f6c6653f1e0a9571379d50cc"}}]}, 0x5016) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5d000-0x4)=0xc) [ 66.662722] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/26 07:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000eea000-0x4)=0x1000000, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000094f000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000923000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e7000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000040c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000044d000-0x4)=r1) 2018/01/26 07:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005c3000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00007ea000-0x14)={0x0, 0x1, 0x800, 0x5, 0x4, 0xf7d}, &(0x7f0000d6e000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007f6000)={r2, 0x6, 0x0}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 07:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x40087705) r1 = getpid() r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000d9f000)={0x2, 0x7, 0xfff, 0x1f}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000528000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000799000-0x4)=0x5, 0x4) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000c9d000-0x1000)=""/4096) 2018/01/26 07:04:52 executing program 7: r0 = socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008aa000)=0x14) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 07:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000fda000-0x30)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xca) poll(&(0x7f000014f000-0x8)=[{r0, 0x11, 0x0}], 0x1, 0x7f31) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000260000)=0x0, 0x80000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000335000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) sendto$unix(r1, &(0x7f000043e000-0xc6)="338858d081d14addbf6647eab014fdebed0f40fac22a135a63302bb01e3237f098747559482660feeb6bd9d898b07621cbdaf8dfa43dc9f5b404c229ee4fd378f74479f994057e850e7424a56628bc16be30f9bb887c45acf3d7bc33b478596a91e585d37448a201be376d637591fd743b20f08fb8491219fc8832f99cc7859908a657cff1fc3e259d94338a55438b9ee7fcbc0d22843d57a0a8417381327e211868e893b0530eca6ad3ce83f4c89521cf2e0829865146db11a6b661aef955081576fe8d8519", 0xc6, 0x20040001, &(0x7f0000c28000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f00007fe000)='/dev/input/mice\x00', 0x0, 0x42001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/26 07:04:52 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000002000+0x4ad)=""/163) vmsplice(r0, &(0x7f0000002000-0xa0)=[{&(0x7f0000004000)="18", 0x1}], 0x1, 0x2) 2018/01/26 07:04:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)=0xffff) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x1d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mremap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000c60000/0x3000)=nil) 2018/01/26 07:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x121009) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b1f000)={@common='eql\x00', @ifru_map={0xe70a, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002a4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000ccd000-0x40)={&(0x7f0000d58000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a65000-0xa)=[0x0, 0x0, 0x0], &(0x7f00000b1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00004d9000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x3, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0}) write$tun(r0, &(0x7f0000560000)=@pi={0x0, 0x0, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x0, "c2da6b2ce3626e2fa8ef"}}}}, 0x1c) 2018/01/26 07:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a61000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00008a9000)=0x0, &(0x7f00007a4000+0x419)=0x4) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) llistxattr(&(0x7f0000964000-0x8)='./file0\x00', &(0x7f00007bc000-0xc5)=""/197, 0xc5) 2018/01/26 07:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") getpeername$packet(r0, &(0x7f0000235000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009bc000)=0x14) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) 2018/01/26 07:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000375000-0xb)='/dev/hwrng\x00', 0x42400, 0x0) connect$pppoe(r1, &(0x7f0000adc000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = memfd_create(&(0x7f0000945000-0x1)='\x00', 0x3) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f24000)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000049000-0x4)=0x7fff, 0x4) readv(r3, &(0x7f00008bb000)=[{&(0x7f0000e04000-0xf8)=""/248, 0xf8}], 0x1) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 07:04:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000-0x4)=0x0) syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/sco\x00') bind$inet(r1, &(0x7f0000572000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000d41000)={@generic="e7119d5406a3fb64229b577777b880ff", @ifru_flags=0x1100}) 2018/01/26 07:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x400008000000002, 0xc) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="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", 0xec1}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000e000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$netlink(r1, &(0x7f00001d1000)={&(0x7f0000b93000-0xc)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000ce8000)=[], 0x0, &(0x7f0000674000-0x40)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x40, 0x40}, 0x20000000) 2018/01/26 07:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0xfffffffffffffffe) bind$netlink(r1, &(0x7f0000a94000)={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/26 07:04:52 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000ec1000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = dup3(r1, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000012000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 07:04:52 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f000059b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={r1, r2/1000+10000}, 0x10) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000721000-0x15)='/dev/pktcdvd/control\x00', 0x404000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000dab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000001000-0x8)='./file0\x00', r4, r5, 0x400) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = dup(0xffffffffffffff9c) accept$nfc_llcp(r6, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60) r7 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000002000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="8d", 0x1, 0x0, &(0x7f0000013000-0x10)={r8, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r7, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 07:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) acct(&(0x7f0000dc8000)='./file0\x00') r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000e3c000)=0x0, 0x8d643766e355472e) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f35000)=0x0) 2018/01/26 07:04:52 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)='?', 0x308) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000048f000)={0x6, 0x6, 0x3f}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000091a000-0x8)=@assoc_value={0x0, 0x7f}, &(0x7f0000ee6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003d4000-0x18)={r1, 0x6, 0x30, 0x0, 0x100000001}, &(0x7f0000dad000-0x4)=0x18) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x4000000000000fec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f000089a000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)="") ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000029c000-0x8)={0x3, 0xfffffffffffffffa}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008ef000-0x8)={0x0, 0x0}) [ 67.001273] skbuff: bad partial csum: csum=65535/65535 len=14 [ 67.025493] FAULT_FLAG_ALLOW_RETRY missing 30 [ 67.030591] CPU: 1 PID: 11566 Comm: syz-executor4 Not tainted 4.4.113-ge70c132 #34 [ 67.038306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/26 07:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) connect(r0, &(0x7f000042b000)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socket$unix(0x1, 0x5, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000005a000-0xd)='/selinux/mls\x00', 0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000f37000)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000011d000-0x4)=0xc) prctl$setname(0xf, &(0x7f0000259000)='/self*}lo{cpuset!\x00') clone(0x100000, &(0x7f0000ee3000-0x58)="4b430b16632aa0769405a9e9c56e1071e300397efbddbaa77a6656fb88f1d96fca0ee100d7813ffeffb462d52c4eb0e7a03b00d707979aabe90efc856697c1d1bb8f99b1976f970827bdb183aee9373cbe81c09954405d90", &(0x7f00000b3000-0x4)=0x0, &(0x7f000048b000-0x4)=0x0, &(0x7f00000bd000-0x1000)="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") restart_syscall() syz_open_dev$tun(&(0x7f0000330000-0xd)='/dev/net/tun\x00', 0x0, 0x101080) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000073a000-0x28)={@common='ip6gretap0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) umount2(&(0x7f0000dbb000)='./file0\x00', 0x8) 2018/01/26 07:04:52 executing program 2: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000fc4000)={0x101, 0x4, 0x6, {0x77359400, 0x0}, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f000076f000+0x55e)=[{&(0x7f0000fc1000-0x4)=""/4, 0x67}], 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006f7000)={0x0, 0x7fff, 0x30, 0xe0, 0x1ff}, &(0x7f0000afd000)=0x18) rmdir(&(0x7f000092d000)='./file0\x00') setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e6f000)={r1, 0x4, 0x2, 0xffffffff, 0x1, 0x8001}, 0x14) fcntl$setstatus(r0, 0x4, 0x40000) [ 67.047648] 0000000000000000 00abd3dee036397d ffff8801cdb9f970 ffffffff81d0278d [ 67.055706] ffff8800b5b2b080 1ffff10039b73f3b ffff8801cdb9faf8 0000000000000000 [ 67.063734] 0000000000000000 ffff8801cdb9fb20 ffffffff81605d55 ffffffff812363c0 [ 67.071766] Call Trace: [ 67.074350] [] dump_stack+0xc1/0x124 [ 67.079704] [] handle_userfault+0x715/0xf50 [ 67.085667] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 67.091225] audit: type=1400 audit(1516950292.751:34): avc: denied { connect } for pid=11588 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=netlink_generic_socket permissive=1 [ 67.116600] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 67.123008] [] ? handle_mm_fault+0xb5d/0x3190 [ 67.129155] [] ? handle_mm_fault+0x291e/0x3190 [ 67.135384] [] handle_mm_fault+0x2938/0x3190 [ 67.141432] [] ? bpf_prog_alloc+0x13e/0x180 [ 67.147417] [] ? bpf_prog_create_from_user+0x8d/0x290 [ 67.154249] [] ? copy_page_range+0x1480/0x1480 [ 67.160489] [] ? __do_page_fault+0x780/0xa00 [ 67.166537] [] ? vmacache_find+0x57/0x290 [ 67.172329] [] __do_page_fault+0x35b/0xa00 [ 67.178203] [] do_page_fault+0x27/0x30 [ 67.183728] [] page_fault+0x28/0x30 [ 67.188997] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 67.195827] [] ? bpf_prog_create_from_user+0xfa/0x290 [ 67.202661] [] ? proc_watchdog_cpumask+0x140/0x140 [ 67.209230] [] do_seccomp+0x63a/0x18c0 [ 67.214755] [] ? SyS_futex+0x210/0x2c0 [ 67.220303] [] ? __put_seccomp_filter+0xa0/0xa0 [ 67.226609] [] ? do_futex+0x15d0/0x15d0 [ 67.232219] [] ? security_file_ioctl+0x89/0xb0 [ 67.238422] [] SyS_seccomp+0x24/0x30 [ 67.243758] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 67.283210] FAULT_FLAG_ALLOW_RETRY missing 30 [ 67.287749] CPU: 1 PID: 11576 Comm: syz-executor4 Not tainted 4.4.113-ge70c132 #34 [ 67.295443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.304770] 0000000000000000 cf4330737f22a701 ffff8800bb077970 ffffffff81d0278d [ 67.312766] ffff8801cf7aaf00 1ffff1001760ef3b ffff8800bb077af8 0000000000000000 [ 67.320762] 0000000000000000 ffff8800bb077b20 ffffffff81605d55 ffffffff812363c0 [ 67.328750] Call Trace: [ 67.331320] [] dump_stack+0xc1/0x124 [ 67.336656] [] handle_userfault+0x715/0xf50 [ 67.342598] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 67.349579] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 67.355953] [] ? handle_mm_fault+0xb5d/0x3190 [ 67.362067] [] ? handle_mm_fault+0x291e/0x3190 [ 67.368276] [] handle_mm_fault+0x2938/0x3190 [ 67.374312] [] ? bpf_prog_alloc+0x13e/0x180 [ 67.380262] [] ? bpf_prog_create_from_user+0x8d/0x290 [ 67.387075] [] ? copy_page_range+0x1480/0x1480 [ 67.393274] [] ? memset+0x31/0x40 [ 67.398351] [] ? vmacache_find+0x57/0x290 [ 67.404117] [] ? vmacache_update+0xfe/0x130 [ 67.410057] [] __do_page_fault+0x35b/0xa00 [ 67.415913] [] do_page_fault+0x27/0x30 [ 67.421420] [] page_fault+0x28/0x30 [ 67.426667] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 67.433477] [] ? bpf_prog_create_from_user+0xfa/0x290 [ 67.440290] [] ? proc_watchdog_cpumask+0x140/0x140 [ 67.446839] [] do_seccomp+0x63a/0x18c0 [ 67.452345] [] ? SyS_futex+0x210/0x2c0 [ 67.457858] [] ? __put_seccomp_filter+0xa0/0xa0 [ 67.464152] [] ? do_futex+0x15d0/0x15d0 [ 67.469747] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 67.476560] [] SyS_seccomp+0x24/0x30 2018/01/26 07:04:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000040a000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000583000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000721000-0x14)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 07:04:53 executing program 5: mmap(&(0x7f0000000000/0x8ac000)=nil, 0x8ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00008ac000)=0x3) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000)="", 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00008ad000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12004) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000254000-0xc)='/dev/rfkill\x00', 0x4140, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00006ad000-0x20)={0x3, 0x4, 0xfffffffffffffff9, 0x4, 0x10, 0x6}) 2018/01/26 07:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b00000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000529000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r1, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0xfffffffffef7fff7}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000368000)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}], 0x1c) 2018/01/26 07:04:53 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005e2000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000021000-0x10)={0x0, 0x39, 0x20, 0x9d}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000099f000)={r1, 0x8, 0x8, [0x9403, 0x1, 0x800, 0x8f, 0x621, 0x3, 0x7f, 0x5000000]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x400) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000126000)='./file0\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000436000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) r3 = getpid() sched_getattr(r3, &(0x7f0000118000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1ec, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000b0c000-0x4)=0xa43, 0x4) fdatasync(r4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000b2e000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x13d0, 0xfff, 0x6, 0x1d, 0x3, 0x8, 0x1, 0x800, 0x7fff, 0x1ff, 0xfffffffffffffffa, 0x800, 0x9, 0x10001, 0xc8]}, &(0x7f0000fca000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ac7000)={r5, 0x1f}, &(0x7f0000eeb000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ec4000-0x4)=@int=0x4, 0x4) umount2(&(0x7f0000e28000)='..', 0x2) pivot_root(&(0x7f0000abc000-0x2)='..', &(0x7f0000da5000)='..') 2018/01/26 07:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f3e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x7, 0x0}, 0x4) dup3(r1, r2, 0x0) 2018/01/26 07:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000914000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e38000)='maps\x00') pread64(r1, &(0x7f0000b13000)=""/181, 0xb5, 0x2000000000000003) gettid() 2018/01/26 07:04:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000f2a000/0x2000)=nil, 0x2000}, 0x3, 0x0}) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") rt_sigsuspend(&(0x7f000049c000-0x6)={0x0}, 0x8) 2018/01/26 07:04:53 executing program 0: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000cef000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000d35000)=0x10, 0x80800) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d35000)={0x0, 0x5b, "dc13c070e768a7a48690da882984496d69f4326c6af63e4c7ea224d8d4071e72c92824ce11a2d9bf910942acb7d5f5fb0eecdda57b06d97f94956beea4eeb3e6a9b15c323314317381dffaa450067aa9a8825cc2dcb5004bea9bb9"}, &(0x7f0000d36000-0x4)=0x63) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d36000)={r2, 0x4e, 0x7, 0x100, 0x280b12f3, 0x101, 0x5, 0x0, {r2, @in6={{0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x82}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8d, 0x2, 0x9, 0x4}}, &(0x7f0000543000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ab5000-0x8)={r2, 0xdf47}, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) [ 67.481894] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/26 07:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d57000-0x4)=0x0) connect$unix(r0, &(0x7f0000018000)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_dev$sg(&(0x7f000041f000-0x9)='/dev/sg#\x00', 0x2, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) writev(r0, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f0c000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000782000)=0x81d, 0x4) 2018/01/26 07:04:53 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000086f000)=0x1c) getrlimit(0x92f16bf6f58990dc, &(0x7f000028e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1000}, &(0x7f0000000000+0x682)=0x8) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x8}, &(0x7f0000001000-0x4)=0x8) 2018/01/26 07:04:53 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe7000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) bind$nfc_llcp(r0, &(0x7f0000fe8000-0x60)={0x27, 0x0, 0x53b9, 0x5, 0x0, 0x9, "cc86e2ca7ecf10f56d2ed8bae736bca3787b036440d3d88d751a9c16c78c2d97914493f2f9cbff4b067c403f2797b2c3f709b7b2fab132423afadcb0d7bf9d", 0x1ff}, 0x60) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) acct(&(0x7f0000adb000)='./file0\x00') mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fe8000)={@common='yam0\x00', 0x17d}) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000fe9000)="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", 0x1000, 0x4040001, 0x0, 0x0) 2018/01/26 07:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001c3000)='./file0\x00', 0x28044, 0x0) fcntl$addseals(r0, 0x409, 0x8) fallocate(r0, 0x20, 0x0, 0xd) 2018/01/26 07:04:53 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00009aa000/0x7000)=nil, 0x7000, 0x4) remap_file_pages(&(0x7f0000030000/0x400000)=nil, 0x400000, 0x1000000, 0x8, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000263000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00004cb000-0x8)={0x0, 0x3}, &(0x7f000095d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003ee000)={0x7fffffff, 0x8, 0x20, 0x0, r1}, &(0x7f0000926000-0x4)=0x10) 2018/01/26 07:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x10000, &(0x7f00008ad000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000e1a000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$usbmon(&(0x7f0000fc0000)='/dev/usbmon#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000489000-0x28)={&(0x7f00003f9000/0x3000)=nil, 0xfffffffffffff800, 0x0, 0x28, &(0x7f0000c5c000/0x4000)=nil, 0x100000001}) 2018/01/26 07:04:53 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80002}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x78)=@ipv6_newaddr={0xfffffffffffffe45, 0x14, 0x200, 0x4, 0x2, {0xa, 0x80, 0x10, 0xfd, r1}, [@IFA_FLAGS={0x0, 0x8, 0x402}, @IFA_FLAGS={0x8, 0x8, 0x202}, @IFA_CACHEINFO={0x14, 0x6, {0x4, 0x7, 0x2, 0x3ff}}, @IFA_LOCAL={0x14, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000)={r2, 0x80000, r0}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) flistxattr(r0, &(0x7f0000002000-0x52)=""/82, 0x52) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/26 07:04:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x0, 0x8f, 0x7f, 0x0, 0x9}) syslog(0x9, &(0x7f0000001000-0x74)=""/116, 0x74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000ef000-0xb)={0x1c3, 0x80, 0x100, 0x0, 0x0, 0xfff5, 0x3, 0x80000001, 0x3ff, 0x5, 0xd404fff}, 0xb) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c96000)={0x2000000000000061, &(0x7f00009df000)=[{0x1, 0xf3e, 0x7c95, 0xca53}]}, 0x10) 2018/01/26 07:04:53 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000b73000-0xbc)={0x3ff, 0x0, 'client1\x00', 0x4, "4561d5747c919ab5", "6acc9c7856feb1eced917191c9bf7e9a7209728783235cf7aa415f93b6c5e518", 0x81, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000002c000)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000001000-0x8c)={0x0, 0x9, 0x0, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000000)="", 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) 2018/01/26 07:04:53 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x82, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000002000)=0x401) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ustat(0x5, &(0x7f0000013000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") poll(&(0x7f0000f3d000-0x20)=[{r0, 0x4011, 0x0}, {r0, 0x11, 0x0}, {r0, 0x12, 0x0}, {r0, 0x102, 0x0}], 0x4, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00000a7000)={@empty=0x0, @multicast1=0xe0000001}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000896000)='/selinux/checkreqprot\x00', 0x408000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) madvise(&(0x7f00008d2000/0x1000)=nil, 0x1000, 0xf) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 07:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000077b000-0xb)='/dev/loop#\x00', 0x0, 0x2) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r0, &(0x7f00004f6000-0x8)=0x0, 0xffffffff) 2018/01/26 07:04:53 executing program 6: unshare(0x10000000) r0 = syz_open_dev$mice(&(0x7f000075a000)='/dev/input/mice\x00', 0x0, 0x8800) bind$ipx(r0, &(0x7f0000c15000-0x10)={0x4, 0x0, 0x100000000, "00df000103ff", 0x4, 0x0}, 0x10) 2018/01/26 07:04:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000d6e000)='./file0\x00', 0x200001, 0x80) openat$sequencer(0xffffffffffffff9c, &(0x7f000018a000-0xf)='/dev/sequencer\x00', 0x24040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e1a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101301, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0/file0\x00', 0x58) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000000000)=0x0) ioprio_set$pid(0x1, r1, 0x0) 2018/01/26 07:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000cac000-0xee)=""/238, &(0x7f0000b75000-0x4)=0xee) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e1000-0x4)=0x10000, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b47000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000720000-0x4)=0xe8) 2018/01/26 07:04:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = userfaultfd(0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000204000-0x74)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7f}, @in6={0xa, 0x3, 0x729, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, @in6={0xa, 0x3, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfffffffffffff800}], 0x74) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000059e000-0x10)={&(0x7f0000d9a000/0x2000)=nil, 0x2000}) 2018/01/26 07:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x7fffffff) prlimit64(0x0, 0xf, &(0x7f0000090000)={0x9, 0x0}, &(0x7f00008d9000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/sequencer2\x00', 0x60280, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000e79000-0x10)={0x11, &(0x7f0000a1f000-0x11)="bc303ceaf8b76dccd7642324b57341dadc"}) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[{0xf, 0x3ff7be70}, {0xe, 0x0}], 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(0xffffffffffffffff, &(0x7f0000b43000)=[], 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000)=0x0, 0x1f0) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) 2018/01/26 07:04:53 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x3, &(0x7f0000eb0000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002fd000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f5000)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f6a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r1, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f6a000)=0x0) 2018/01/26 07:04:53 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f000046a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000d42000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="36c43ef6bba954f2e4a6ada85a6c963492b0b08537dc1b3f390aefeffa6de797728462ecf63e1ac78d1a17fd7206c69eb9f003a14c9e", 0x36) sysfs$2(0x2, 0x100, &(0x7f0000001000-0x1000)=""/4096) 2018/01/26 07:04:53 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xa3)=""/163, 0xa3}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000ca0000)={0x9, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 07:04:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00009ac000)=[{&(0x7f0000000000)="38cc740617d7f45f5fd69b03b717c65e37c854dd01959fbdfd70b06315617a5c1ef6f7f1f9bfd6b63e72b6e788fe848ef7728c863d87", 0x36}, {&(0x7f0000ecf000-0x7b)="1498d4f64ab35f6805c6c35a4e564e62d9d754ad815fede5e989de31d66bf4a81a166e88be20c3d06f460cebe0face0b8c83c04b7932b13f3a3548103c8721ab1957459317c77460feeb50fe83845d2c5e92a61a0f1cf8eaa48ab1c908e269d6c5387c23f0db2609bf4eaa6845ea5dea963cc9cf5ebee39fd6e8c4", 0x7b}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000a, 0x7, &(0x7f0000fe5000)={0x0, 0x0}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009c0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000fe7000-0x50)=[{&(0x7f0000fe7000-0xb8)=""/184, 0xb8}, {&(0x7f000094c000-0x24)=""/36, 0x24}, {&(0x7f0000afc000-0xfc)=""/252, 0xfc}, {&(0x7f0000fe6000)=""/134, 0x86}, {&(0x7f00005fe000-0xe7)=""/231, 0xe7}], 0x5) ioctl$TCSETSF(r4, 0x5404, &(0x7f00003ff000-0x24)={0x1000, 0x9765, 0x12a8, 0x8, 0x81, 0x4, 0x81, 0xca5, 0x100000001, 0x3f, 0xffffffffffffffe0, 0x4}) sendto$inet6(r3, &(0x7f000011a000)="2db73bd777ce4e7b73e2c88191fcdb4cf22cef3c7f51fa20172b3be87571cd8497e3bf006a980cb7e88a6bda8567cb4ef8710fe33e6ba342bd9a734906324bf12e5f37627ecc3cc7bd19c481701aba9eec932cdba1e800ec6724aaf4850410d9d37a71d78894d406218757c882cc8c88a89c72b53cb447047e5697b4a34df6293afb2a805a776063f9c349b3dd077536cd476673c47e6c489364306466ea563724b7ab677d692c9faab691be26ea65af96f26c1910bdc93ad780d957", 0xbc, 0x1, &(0x7f000099a000)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000e5d000-0xad)=""/173, 0xad, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000086e000-0x4)=0x0, &(0x7f0000fe7000-0x4)=0x4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f61000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe6000)=0x62d) ptrace$peekuser(0x3, r6, 0x2) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000663000)=0x7) syz_open_pts(r5, 0x2) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xfffffffffffffffa, &(0x7f0000fe7000)={0x0, 0x0}) ioctl$TIOCCONS(r7, 0x541d) 2018/01/26 07:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008f0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8ae58acc9087bed805c0d5c96fc7d50f"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/26 07:04:53 executing program 5: mlockall(0x3) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b4000)={0x0, 0x0, 0x0}, &(0x7f0000d2c000-0x4)=0xc) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000cef000-0x4)=0x0, &(0x7f0000bf3000-0xe)='l') mlock(&(0x7f0000359000/0x1000)=nil, 0x1000) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000d2e000)='/dev/usbmon#\x00', 0x3f, 0x81) 2018/01/26 07:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ce4000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000030000)={0x0, 0x0, 0x0}, &(0x7f00007cc000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c96000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c27000)=0xe8) r3 = getegid() r4 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f0000eb3000-0x7)='./file0\x00', &(0x7f0000d01000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = fanotify_init(0x40, 0x2) r8 = open$dir(&(0x7f0000995000-0x8)='./file0\x00', 0x10000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000007f000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e6c000)={0x0, 0x0}) r11 = syz_fuse_mount(&(0x7f0000d94000)='./file0\x00', 0x1000, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0) r12 = open(&(0x7f00001f4000)='./file0\x00', 0x2000, 0x61) r13 = socket$nl_generic(0x10, 0x3, 0x10) r14 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00008d7000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000daf000-0x4)=0x60) r15 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000272000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r16 = accept4$inet6(0xffffffffffffffff, &(0x7f00005b1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008e3000)=0x1c, 0x80000) socketpair$ax25(0x3, 0x2, 0xfc, &(0x7f000075b000)={0x0, 0x0}) r18 = openat$ashmem(0xffffffffffffff9c, &(0x7f000027f000-0xc)='/dev/ashmem\x00', 0x20000, 0x0) r19 = mq_open(&(0x7f00009a3000)='\x00', 0x0, 0x6, &(0x7f0000450000)={0x5, 0x1f, 0x5, 0x1ff, 0x2, 0x40, 0x742c, 0x1}) r20 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000008e000)='/selinux/member\x00', 0x2, 0x0) r21 = accept$llc(0xffffffffffffffff, &(0x7f00004fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000da3000-0x4)=0x10) r22 = inotify_init1(0x800) r23 = accept$ipx(0xffffffffffffff9c, &(0x7f00002a9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000540000-0x4)=0x10) r24 = accept$llc(0xffffffffffffffff, &(0x7f0000a41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c18000)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d00000-0x8)={0x0, 0x0}) r26 = syz_open_dev$binder(&(0x7f000041d000)='/dev/binder#\x00', 0x0, 0x800) r27 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00008ed000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10, 0x80000) r28 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001eb000-0x8)={0x0, 0x0}) r30 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000bb000-0x11)='/selinux/enforce\x00', 0x0, 0x0) socketpair(0x9, 0x7, 0x0, &(0x7f0000924000-0x8)={0x0, 0x0}) r32 = signalfd(0xffffffffffffffff, &(0x7f00003ce000)={0x80000001}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007c2000)={0x0, 0x0}) r34 = syz_open_dev$sndseq(&(0x7f00008fd000)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e4a000)=0x0) r36 = geteuid() fstat(0xffffffffffffffff, &(0x7f00004cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000de0000)={0x0, 0x0}) r39 = inotify_init1(0x80800) r40 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005eb000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000a35000)={0x0, 0x0}) r43 = openat$ptmx(0xffffffffffffff9c, &(0x7f000012c000)='/dev/ptmx\x00', 0x80, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a5b000-0x8)={0x0, 0x0}) r45 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009c7000-0x10)='/selinux/create\x00', 0x2, 0x0) r46 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00005ef000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000389000)=0x60) r47 = syz_open_dev$loop(&(0x7f0000097000)='/dev/loop#\x00', 0x0, 0xa2500) sendmsg$unix(r0, &(0x7f000017e000)={&(0x7f0000194000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000749000-0x30)=[{&(0x7f00007e8000-0x86)="6e947157183e7d1d91389ab3a2aa9719e2ad4a4c96e1cbc6005a723ca9db609bb0521f6cc4181bccfacefecbfd7d715ce9977264aefbc21be80e22b261773f516b92243712e25aad312d0bb23a2f02219d3b54ab02066378c6f6e973b705f33de6a6448362ee53e884dfd242b3335f6b155e919c5eb534e514acd086b31ece4914ea21955ca9", 0x86}, {&(0x7f0000d99000-0xff)="2b21803167ce496da7a823abd8b9e4c48942d1065ae3225171676c120dd927fc934250d9a8a2e7aea5c929dc885a527fcb04d7051b9272e67c00f79b35c078e9e6c1ce6527e1c4424af191954b3a0909a48fa3973a334c6640cc9027cfef39dad7032184a156efbe6a1240fe5098e82bc3f3bd0bca6238cf9a6ecea65bb9f5827c862825b42bd831b1bc4cf9e2cdd20bb1b64cff3cb5ea59e07b1db47e77e81fd14b970dfc0397e122c17f284bfa041a7bea025358d3378085cacd1aca9bee3350c35218ae0c68e22cf7b720f29870764c05e543a492f47b4000c3e31025b6171e443e24ad6f3e8b7b42d209123b16f2a41d952cb945b4179ee2d2e7233bf6", 0xff}, {&(0x7f00006bd000)="e105fee07ce531acc91b23621434f1922ee85888c8b3da510b6f1d6ea59e0ed6b60e04a437c0236160f9beb0975f19d0b65572aa9925e18d7281a23a6f9ca890dce74d123e6f8ae38ec63a8feb1f1a086ab5586b2dd7d475e14753fba5858867485f53fecd665edbdefd66df1e74df79879037ed587986f5d8de796b52a38b347994108b8b454f5bc1a365c5fecd44e34f3789672fc80384b651a3cd922f25675bf18e147d53dfb3118267624a3e896b9b64addf5284c1aea28524", 0xbb}], 0x3, &(0x7f000096f000-0x178)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14, r15]}, @rights={0x28, 0x1, 0x1, [r16, r17, r18, r19, r20, r21]}, @rights={0x18, 0x1, 0x1, [r22, r23]}, @rights={0x20, 0x1, 0x1, [r24, r25, r26]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r27, r28]}, @rights={0x28, 0x1, 0x1, [r29, r30, r31, r32, r33, r34]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x38, 0x1, 0x1, [r38, r39, r40, r41, r42, r43, r44, r45, r46, r47]}], 0x178, 0x8040}, 0x0) timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000098e000-0x1000)="", &(0x7f000003a000-0xaa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) 2018/01/26 07:04:53 executing program 4: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000041000-0x4c)={0x1, 0x400000000000, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 07:04:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x511202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x18)={0x80000001, 0x2894688, 0x100, 0x3, 0x6, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0xc063, 0xa) 2018/01/26 07:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00000df000)=0x9, 0xfffffffffffffeb0) sendto$inet(r0, &(0x7f0000a92000)="", 0xfffffffffffffe01, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000cfd000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 07:04:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000255000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000022c000-0x8)=0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000d2f000)={@generic="13a4972374cf3ac2b6558ed370081cd6", @ifru_data=&(0x7f0000b59000-0x20)="370dba5d609a54b190b82000cec0422c338acc295dea40e152005a801ee3e7dd"}) sendmsg(r1, &(0x7f0000221000)={&(0x7f000073d000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a4000)=[], 0x0, &(0x7f000018f000-0x11a8)=[], 0x0, 0x0}, 0x810) 2018/01/26 07:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) ioprio_set$uid(0x3, 0x0, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000201000-0xb)='net/rfcomm\x00') ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000a1d000)={0x0, &(0x7f000003c000)=""/0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ec9000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000050c000)={0x0}, 0x8) pipe(&(0x7f000075d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c27000)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000980000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000c74000)={r4, r5, 0x85}) 2018/01/26 07:04:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x590)={0x2a, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0xa, 0x3, 0x292, @loopback={0x0, 0x1}, 0x1ffc000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x883, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x64c8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x587, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/26 07:04:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xe8)=""/232, 0xe8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000091d000-0x4)=0xc84, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000000)=""/199, 0xc7, 0x40000000, &(0x7f000064a000)={0x3, {"9c3ba67bc03a5c"}, 0xd8c3}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000002000-0x50)=@hdr={0x3, 0x0, 0xffffffff, 0xb4, 0xffffffffffff0001, 0x3ff, @eth={@random="6725d6abc74d", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x7, 0x8001, 0x5473}], {0x8100, 0x5, 0x1, 0x7}}], {@arp={0x806, @generic={0x200, 0x7, 0x6, 0xc, 0xb, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, "c36c8f9c3286e70a63d5c86f", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, "5bb23b9648029b084e536406aaa78892"}}}}}, 0x50) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000002000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000+0x3ea)=""/144, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000003000-0x6)=0x3) 2018/01/26 07:04:53 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005fe000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f000097a000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000222000)={&(0x7f0000894000)={0x14, 0x3, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 07:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003ac000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fe4000)={{0x4, 0x1}, 'port0\x00', 0x2, 0x400, 0x7, 0x5, 0xfffffffffffff4b2, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x40, 0x0, 0x0}, 0xfffffffffffffe39) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/26 07:04:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x16)='net/ip_tables_matches\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000002000-0x2)=0x4) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000-0x69)=""/105) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f84000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 07:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) openat$pfkey(0xffffffffffffff9c, &(0x7f000068e000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 07:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003f5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00009f4000-0x28)={0x0, 0x0, 0x34, {0x52, 0x1}, {0x3, 0xbd64}, @cond=[{0x6741, 0x9, 0x7, 0xec48, 0x1352, 0x4}, {0x1, 0x9, 0x1857bcae, 0xffffffffffffffbc, 0x0, 0x100000001}]}) r1 = syz_open_procfs(0x0, &(0x7f000062d000-0xf)='net/ipv6_route\x00') preadv(r1, &(0x7f0000f65000)=[{&(0x7f0000000000)=""/29, 0x1d}], 0x1, 0x5e) 2018/01/26 07:04:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = syz_open_dev$sg(&(0x7f0000e14000-0x9)='/dev/sg#\x00', 0xfffffffffffffff9, 0x4080) recvfrom$ax25(r2, &(0x7f00005e3000)=""/50, 0x32, 0x2000, 0x0, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/26 07:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0xfffffffffffffffc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) fallocate(r0, 0x2, 0x4, 0x2) r1 = dup(r0) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$TIOCGSID(r1, 0x540f, &(0x7f000030d000-0x4)=0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000089a000)={0x9, 0x3000000000000000, 0x4}) waitid(0x3, r2, 0x0, 0x4, &(0x7f0000c22000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(r1, &(0x7f000071a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005bc000)=0x382bb6583ab90878) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b6e000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00003cc000-0x8)={r4, 0x3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002cd000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x552, 0x7fff, 0xffffffff, 0x100000000}, &(0x7f0000948000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000848000-0x8)=@assoc_value={r5, 0x3}, 0x8) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00008dd000+0x29d)=0x0) sendto$packet(r1, &(0x7f00001fd000-0x6f)="07ea62bf87e43b02a02bb15709d4c379e50698ad772c01b4a7434e4111307d5065839dc664abdc08eaf24374b0b2d5276e915ec18f3ec5258a5bc7f04e883ecb9a696ee16e94fd98930e16335ac412be35c20b826074775431ae043af5544fd4220a56503e2782bac3e7d9703567d4", 0x6f, 0x4000000, &(0x7f0000ae6000)={0x11, 0x1c, r3, 0x1, 0x726, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x100000000000}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xc17, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) 2018/01/26 07:04:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 07:04:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009a4000-0x8)={0x0, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000907000)='/dev/snd/timer\x00', 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x800000000000, r1) write$tun(r3, &(0x7f000026b000)=@hdr={0x2, 0x3, 0xfff, 0x5, 0xae4e, 0x9, @ipv4={{0x7, 0x4, 0x800, 0x5, 0xcf, 0x3, 0x8, 0x3f, 0x6c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x1}]}}, @igmp={0x1f, 0x5, 0x0, @empty=0x0, "8d695bbc0092e7064269292a5b731d29b8b29116e036868ffc021e0cb23d650cfeab4a763e8ae7ea47538663b5e18a4c2a07f19793dfc92e0fc8db6d6e12be3131a592af04def7fc9a4422ffd4b99a1d9b3d300c35c1a273bfdfc0e85a6b5a73d8f56a23515667fc45b50007b1f0fa0fa36cc8061438058611dae70164e7b5662114b127f3e8d353393440cacef9d078ea3c752984b144b03c4f55623298d9b1fab6da836cd6268ba2c195"}}}, 0xd9) r4 = syz_open_dev$tun(&(0x7f0000953000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000ac7000)=0x0) socket$inet(0x2, 0x0, 0x0) pivot_root(&(0x7f0000790000)='./file0\x00', &(0x7f00007a2000-0x8)='./file0\x00') 2018/01/26 07:04:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x11, 0x0}) getresgid(&(0x7f0000f10000)=0x0, &(0x7f00000c7000-0x4)=0x0, &(0x7f0000b44000)=0x0) fstat(r1, &(0x7f000068d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003ee000-0x4)=0xc) setresgid(r2, r3, r4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000045000-0xc)={0x2000, 0x0}) r5 = mmap$binder(&(0x7f0000675000/0x2000)=nil, 0x2000, 0x1, 0x40010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000069f000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000bea000-0x30)={0x84, 0x0, &(0x7f0000b0d000-0x84)=[@reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x10, &(0x7f0000493000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f000077e000)=[0x28, 0x48]}}, @dead_binder_done={0x40086310, 0x0}, @free_buffer={0x40086303, r5}, @acquire_done={0x40106309, r6, 0x0}, @exit_looper={0x630d}, @increfs={0x40046304, 0x2}, @acquire={0x40046305, 0x2}], 0x1000, 0x0, &(0x7f0000bcc000-0x1000)="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"}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f000014e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f00009fa000)={{0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff6d4a}, 0x8000, [0xf5, 0x3, 0x5, 0x7, 0x3, 0xfffffffffffffff9, 0x0, 0x800]}, 0x5c) ppoll(&(0x7f0000a10000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00001a6000-0x8)={0x0, 0x0}, &(0x7f00001bd000-0x8)={0x0}, 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/26 07:04:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x40000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000b0000-0xc)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000fd2000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/26 07:04:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000019a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r1, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) recvfrom$ipx(r1, &(0x7f00004e5000)=""/90, 0x5a, 0x40, 0x0, 0x0) 2018/01/26 07:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000bae000-0x58)="fd3512195c7fa2d12f7b68e903d44fbfdea589b0091aaeb56e5e01d8ba64edff78a1c601e37e27624317f7894dcaf454d1267bafa21d3f04ca9618d9bb7d2e111c080a63cc57c140641a8417806277484e5be951911bf7df") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) writev(r0, &(0x7f00009ae000-0xa0)=[{&(0x7f0000a89000-0xc9)="ed", 0x1}], 0x1) fchmod(r0, 0x0) r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r1, r0) 2018/01/26 07:04:54 executing program 6: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fchdir(r0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xc0000000}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 07:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f00000c3000)={0x0, 0x20001800, 0x4000, 0x1, 0x40, 0x1f2705f1, 0xffffffff, 0xff, 0x8, 0x2}, 0x10) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) alarm(0x80) signalfd4(r0, &(0x7f0000c58000-0x8)={0x80000000}, 0x8, 0x80800) r1 = creat(&(0x7f0000015000-0x8)='./file0\x00', 0x8) write$selinux_context(r1, &(0x7f0000f98000)='system_u:object_r:var_spool_t:s0\x00', 0x21) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) fcntl$getflags(r0, 0x40b) shutdown(r0, 0x2) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98, 0x0}, 0x41) 2018/01/26 07:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000014d000-0x8)={0x1, [0x0]}, &(0x7f0000d47000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000098e000-0xb1)={r1, 0xa9, "d777815356d844e99ebc86ca002124ceb9e7da0168859b7af6d5453e19e46a916d7833a3965d6eb5cf2b22377bb093a668924123d3c55568615d5bd7c792de5534a501c1752343d0a4102722f30d14f04b9f0029ca9fc6493cd51db6616e7a74d9a7358c996961a4a58a3b5145f84c1203b3a29facb4848ca95e974a972e1abd1fcc6d196b860dbed308130963dba8976952c261bb58f664a4ed9ba2d84e51125470c6c7ca7163912c"}, &(0x7f00006a9000)=0xb1) r2 = syz_open_dev$usbmon(&(0x7f0000228000-0xd)='/dev/usbmon#\x00', 0x1000, 0x10000) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000098f000)={0x6, 0x3f, 0x8, 0x6}, 0x10) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000f9b000)=@req={0x50, &(0x7f00007a4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x80}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00002cf000)={0x0, &(0x7f0000e02000)=[]}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a75000-0x4)=0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000036b000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000198000-0x20)="7a3ccca80202a0da85e6e904008013ae32382dc8db05000800643a8d2b54791a"}) [ 68.295220] binder: 11794:11799 got reply transaction with no transaction stack [ 68.317058] binder: 11794:11799 transaction failed 29201/-71, size 24-16 line 2921 2018/01/26 07:04:54 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000062d000-0xf)='net/ipv6_route\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ae7000-0x4)=0xfffffde5) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000878000)=0x0) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000d3c000-0x10)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) [ 68.371803] binder: 11794:11799 got reply transaction with no transaction stack [ 68.385598] binder: 11794:11799 transaction failed 29201/-71, size 24-16 line 2921 [ 68.428535] ================================================================== [ 68.435944] BUG: KASAN: use-after-free in __lock_acquire+0x387e/0x4b50 [ 68.442596] Read of size 8 at addr ffff8801d7e64338 by task syz-executor2/11799 [ 68.450020] [ 68.451633] CPU: 1 PID: 11799 Comm: syz-executor2 Not tainted 4.4.113-ge70c132 #34 [ 68.459324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.468655] 0000000000000000 a8927727bd8e31e3 ffff8801d7e97650 ffffffff81d0278d [ 68.476639] ffffea00075f9900 ffff8801d7e64338 0000000000000000 ffff8801d7e64338 [ 68.484638] 0000000000000000 ffff8801d7e97688 ffffffff814fd053 ffff8801d7e64338 [ 68.492683] Call Trace: [ 68.495269] [] dump_stack+0xc1/0x124 [ 68.500621] [] print_address_description+0x73/0x260 [ 68.507268] [] kasan_report+0x285/0x370 [ 68.512871] [] ? __lock_acquire+0x387e/0x4b50 [ 68.518991] [] __asan_report_load8_noabort+0x14/0x20 [ 68.525729] [] __lock_acquire+0x387e/0x4b50 [ 68.531679] [] ? __lock_acquire+0xb5f/0x4b50 [ 68.537710] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 68.544695] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 68.551677] [] ? mark_held_locks+0xaf/0x100 [ 68.557631] [] lock_acquire+0x15e/0x460 [ 68.563227] [] ? remove_wait_queue+0x14/0x40 [ 68.569253] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 68.575543] [] ? remove_wait_queue+0x14/0x40 [ 68.581577] [] remove_wait_queue+0x14/0x40 [ 68.587474] [] ep_unregister_pollwait.isra.6+0xa8/0x220 [ 68.594468] [] ? ep_unregister_pollwait.isra.6+0x114/0x220 [ 68.601712] [] ? ep_free+0x1c0/0x1c0 [ 68.607049] [] ep_free+0x93/0x1c0 [ 68.612121] [] ? ep_free+0x1c0/0x1c0 [ 68.617454] [] ep_eventpoll_release+0x44/0x60 [ 68.623569] [] __fput+0x233/0x6d0 [ 68.628639] [] ____fput+0x15/0x20 [ 68.633711] [] task_work_run+0x104/0x180 [ 68.639397] [] do_exit+0x82a/0x2a10 [ 68.644646] [] ? __might_fault+0xe4/0x1d0 [ 68.650426] [] ? release_task+0x1240/0x1240 [ 68.656387] [] ? recalc_sigpending+0x76/0xa0 [ 68.662437] [] do_group_exit+0x108/0x320 [ 68.668144] [] get_signal+0x4f2/0x1550 [ 68.673672] [] do_signal+0x8b/0x1d40 [ 68.679069] [] ? setup_sigcontext+0x780/0x780 [ 68.685190] [] ? binder_ioctl_write_read.isra.55+0xbc0/0xbc0 [ 68.692619] [] ? do_vfs_ioctl+0x468/0xee0 [ 68.698388] [] ? __fget+0x20b/0x3b0 [ 68.703633] [] ? __fget+0x232/0x3b0 [ 68.708879] [] ? __fget+0x47/0x3b0 [ 68.714039] [] ? exit_to_usermode_loop+0xe4/0x160 [ 68.720502] [] exit_to_usermode_loop+0x11a/0x160 [ 68.726881] [] syscall_return_slowpath+0x1b5/0x1f0 [ 68.733429] [] int_ret_from_sys_call+0x25/0xa3 [ 68.739626] [ 68.741225] Allocated by task 11799: [ 68.744904] [] save_stack_trace+0x26/0x50 [ 68.750792] [] save_stack+0x43/0xd0 [ 68.756156] [] kasan_kmalloc+0xad/0xe0 [ 68.761777] [] kmem_cache_alloc_trace+0x100/0x2b0 [ 68.768352] [] binder_get_thread+0x15d/0x750 [ 68.774497] [] binder_poll+0x4a/0x210 [ 68.780035] [] SyS_epoll_ctl+0x10b1/0x2040 [ 68.786007] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 68.792688] [ 68.794288] Freed by task 11799: [ 68.797630] [] save_stack_trace+0x26/0x50 [ 68.803515] [] save_stack+0x43/0xd0 [ 68.808891] [] kasan_slab_free+0x72/0xc0 [ 68.814700] [] kfree+0xfc/0x300 [ 68.819721] [] binder_thread_dec_tmpref+0x1c1/0x250 [ 68.826484] [] binder_thread_release+0x27d/0x540 [ 68.832981] [] binder_ioctl+0xb94/0x12e0 [ 68.838782] [] do_vfs_ioctl+0x7aa/0xee0 [ 68.844503] [] SyS_ioctl+0x8f/0xc0 [ 68.849779] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 68.856446] [ 68.858047] The buggy address belongs to the object at ffff8801d7e64280 [ 68.858047] which belongs to the cache kmalloc-512 of size 512 [ 68.870672] The buggy address is located 184 bytes inside of [ 68.870672] 512-byte region [ffff8801d7e64280, ffff8801d7e64480) [ 68.882511] The buggy address belongs to the page: [ 68.901914] page:ffffea00075f9900 count:0 mapcount:1 mapping: (null) index:0x0 [ 68.901924] BUG: unable to handle kernel paging request at fffff94000ebf320 [ 68.901936] IP: [] memset_erms+0x9/0x10 [ 68.901943] PGD 49e2067 PUD 49e1063 PMD 49e0063 PTE 80000000049e3161 [ 68.901948] Oops: 0003 [#1] PREEMPT SMP KASAN [ 68.901953] Dumping ftrace buffer: [ 68.901957] (ftrace buffer empty) [ 68.901960] Modules linked in: [ 68.901966] CPU: 0 PID: 3376 Comm: syz-executor3 Not tainted 4.4.113-ge70c132 #34 [ 68.901969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.901972] task: ffff8800abc217c0 task.stack: ffff8800ab470000 [ 68.901981] RIP: 0010:[] [] memset_erms+0x9/0x10 [ 68.901985] RSP: 0018:ffff8800ab4776a0 EFLAGS: 00010006 [ 68.901988] RAX: 1ffffd4000ebf300 RBX: fffff94000ebf325 RCX: 0000000000000005 [ 68.901992] RDX: 0000000000000005 RSI: 0000000000000000 RDI: fffff94000ebf320 [ 68.901995] RBP: ffff8800ab4776b8 R08: ffffffff857e1dc8 R09: fffff94000ebf320 [ 68.901999] R10: 0000000000000000 R11: 1ffff1001568eed0 R12: 0000000000000028 [ 68.902002] R13: 0000000002089220 R14: ffffea00075f9928 R15: ffff8801da00eb40 [ 68.902008] FS: 0000000001b76940(0063) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 68.902011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.902015] CR2: fffff94000ebf320 CR3: 00000000ab46c000 CR4: 0000000000160670 [ 68.902022] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.902025] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.902026] Stack: [ 68.902034] ffffffff814fc215 ffffea00075f9927 ffffea00075f9900 ffff8800ab4776f8 [ 68.902041] ffffffff814fc330 ffff8800abc22028 8000000000004080 0000000002089220 [ 68.902048] ffffffff81d63cbe ffffea00075f9900 ffff8801da00eb40 ffff8800ab477708 [ 68.902049] Call Trace: [ 68.902061] [] ? kasan_unpoison_shadow+0x35/0x50 [ 68.902067] [] kasan_kmalloc+0x50/0xe0 [ 68.902074] [] ? __debug_object_init+0x8de/0xc30 [ 68.902080] [] kasan_slab_alloc+0x12/0x20 [ 68.902086] [] kmem_cache_alloc+0xba/0x290 [ 68.902091] [] __debug_object_init+0x8de/0xc30 [ 68.902097] [] ? free_object+0x2a0/0x2a0 [ 68.902103] [] ? debug_object_activate+0x124/0x500 [ 68.902108] [] ? debug_object_activate+0x26c/0x500 [ 68.902114] [] debug_object_init+0x16/0x20 [ 68.902123] [] rcuhead_fixup_activate+0x1f/0x40 [ 68.902128] [] debug_object_activate+0x2a7/0x500 [ 68.902134] [] ? debug_object_init_on_stack+0x20/0x20 [ 68.902143] [] ? avc_xperms_free+0x110/0x110 [ 68.902150] [] __call_rcu.constprop.69+0x35/0x930 [ 68.902156] [] ? check_preemption_disabled+0x3b/0x200 [ 68.902162] [] call_rcu+0x12/0x20 [ 68.902167] [] avc_node_delete+0xc0/0x100 [ 68.902174] [] avc_alloc_node+0x1f3/0x3e0 [ 68.902180] [] ? avc_alloc_node+0x15e/0x3e0 [ 68.902187] [] avc_compute_av+0x182/0x640 [ 68.902193] [] ? avc_compute_av+0xad/0x640 [ 68.902199] [] avc_has_perm+0x388/0x500 [ 68.902205] [] ? avc_has_perm+0xb6/0x500 [ 68.902229] [] ? avc_has_perm_noaudit+0x460/0x460 [ 68.902236] [] ? task_has_perm+0x1c4/0x340 [ 68.902242] [] task_has_perm+0x200/0x340 [ 68.902248] [] ? selinux_inode_setattr+0x560/0x560 [ 68.902254] [] selinux_task_wait+0x23/0x30 [ 68.902260] [] security_task_wait+0x6d/0xa0 [ 68.902268] [] wait_consider_task+0x221/0x3670 [ 68.902274] [] ? complete_and_exit+0x40/0x40 [ 68.902280] [] ? do_wait+0x2cf/0xa20 [ 68.902288] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 68.902294] [] do_wait+0x365/0xa20 [ 68.902300] [] ? wait_consider_task+0x3670/0x3670 [ 68.902308] [] ? __might_fault+0xe4/0x1d0 [ 68.902314] [] SyS_wait4+0x10e/0x1d0 [ 68.902320] [] ? SyS_waitid+0x2e0/0x2e0 [ 68.902326] [] ? kill_orphaned_pgrp+0x390/0x390 [ 68.902333] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 68.902341] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 68.902426] Code: 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 [ 68.902433] RIP [] memset_erms+0x9/0x10 [ 68.902435] RSP [ 68.902437] CR2: fffff94000ebf320 [ 68.902443] ---[ end trace e5d1ce3217017c64 ]--- [ 68.902446] Kernel panic - not syncing: Fatal exception [ 69.374209] flags: 0x0() [ 69.376976] page dumped because: VM_BUG_ON_PAGE(PageSlab(page)) [ 69.383031] ------------[ cut here ]------------ [ 69.387766] kernel BUG at include/linux/mm.h:460! [ 69.392581] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 69.398401] Dumping ftrace buffer: [ 69.401916] (ftrace buffer empty) [ 69.405599] Modules linked in: [ 69.408886] CPU: 1 PID: 11799 Comm: syz-executor2 Tainted: G D 4.4.113-ge70c132 #34 [ 69.417787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.427114] task: ffff8801d800df00 task.stack: ffff8801d7e90000 [ 69.433155] RIP: 0010:[] [] dump_page_badflags+0x191/0x250 [ 69.442093] RSP: 0018:ffff8801d4f20fc0 EFLAGS: 00010086 [ 69.447513] RAX: ffff8801d800df00 RBX: ffffea00075f9900 RCX: ffffffff8148f8bc [ 69.454759] RDX: 0000000000000000 RSI: ffffffff839fe320 RDI: ffff8801d800e76c [ 69.462003] RBP: ffff8801d4f20ff0 R08: 0000000000000001 R09: 0000000000000000 [ 69.469247] R10: 0000000000000002 R11: fffffbfff0ad7e28 R12: 0000000000000000 [ 69.476490] R13: ffffffff838a8de0 R14: 0000000000000000 R15: 0000000000000000 [ 69.483737] FS: 00007f3395c92700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 69.491934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.497789] CR2: 00007f363da2a000 CR3: 00000000ab21e000 CR4: 0000000000160670 [ 69.505037] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.512292] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.519533] Stack: [ 69.521654] 0000000000000000 ffffea00075f9900 0000000000000000 ffffffff838a8de0 [ 69.529641] 0000000000000000 0000000000000000 ffff8801d4f21030 ffffffff8148f8e1 [ 69.537630] e4a0010b00000d33 ffffea00075f9900 0000000000000000 ffffffff838a8de0 [ 69.545620] Call Trace: [ 69.548174] [ 69.550237] Code: 46 e8 64 03 ed ff 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 50 03 ed ff 31 d2 48 c7 c6 e0 8d 8a 83 48 89 df e8 6f fe ff ff <0f> 0b e8 a8 dd 06 00 e9 21 ff ff ff 89 4d d4 e8 9b dd 06 00 8b [ 69.578379] RIP [] dump_page_badflags+0x191/0x250 [ 69.584973] RSP [ 69.588575] ---[ end trace e5d1ce3217017c65 ]--- [ 70.007682] Shutting down cpus with NMI [ 70.012151] Dumping ftrace buffer: [ 70.015673] (ftrace buffer empty) [ 70.019355] Kernel Offset: disabled [ 70.022951] Rebooting in 86400 seconds..