(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x10931, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r2}) 2018/03/20 04:13:38 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/hwrng\x00', 0x40, 0x0) mkdir(&(0x7f0000570000)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f00003fdffb)='nfs4\x00', 0x0, &(0x7f0000be2fe3)='v2') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000040)=@l2, 0x80, &(0x7f0000000740)=[{&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000000100)=""/221, 0xdd}, {&(0x7f0000000200)=""/28, 0x1c}, {&(0x7f0000000240)=""/234, 0xea}, {&(0x7f0000000340)=""/240, 0xf0}, {&(0x7f0000000440)=""/126, 0x7e}, {&(0x7f00000004c0)=""/222, 0xde}, {&(0x7f00000005c0)=""/192, 0xc0}, {&(0x7f0000000680)=""/153, 0x99}], 0x9, &(0x7f00000007c0)=""/94, 0x5e, 0x30139013}, 0x10000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rtc\x00', 0x200000, 0x0) mount(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='./file0/file0\x00', &(0x7f0000000980)='cpuset\x00', 0x1440, 0x0) eventfd(0x3) 2018/03/20 04:13:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f00000002c0)={0x3, 0x0, &(0x7f0000000080)=""/80, &(0x7f0000000100)=""/202, &(0x7f0000000200)=""/187, 0x2}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet6(0xa, 0x800, 0xd72, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000300)={0x3ca2, {{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x84) 2018/03/20 04:13:38 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000007140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(lrw-twofish-3way,md4)\x00'}, 0x58) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000000), 0x7, &(0x7f0000000080)={&(0x7f0000000040)}}, 0xc) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r1, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000380)={0x0, 0x264, &(0x7f0000000940)="13767e4746754c0a5488be2e10ef5d8a493e1d7cec7f37425d26cad536de58df0d8bb9562c0677d49816973cc4d839d72c7062fa9c65c6dc6cfb2b880e9e116d2615391a9ce76a2dded879aa59a5fa719de7dfee0f4f5a7c27f6de68b73289b11c594ef9fb84ffb4297d706bd0da608960274a222f3043615e4e9c435536b2f5f231e191ee2c7bfa74cb0abcabcde8953d77145e64bcbc04ec528fc031d5c31c97da3777baa5ded72507603c08cd12a20991a0f099abd68a014cfde90477cd4cd5604e20136f9027ff6f27c41fb40620d9456cdaf5d4b0713887163b5869fbc958319fb6a38f2389e3be99ac146632d90e29ccb7cc7424c762a0d604fee874ea88fc79e810797fb6d5abf4cef9126d9d43807411f0cacdcc307bb7fed22c6230535e0c6bcadfb7d8928eea3ee765e3208c564fd7a2d634f2670500af5e3b05020200b0d4b4b58d33d5a38d28bdc1e0b489f8bed478addf17d97f3b65212da07d79e8ef0a6977293c2b3354f01ebd37c198384361007bfafcafa02b20f6f6e27dbaa767b3675227503d1d72912b6f1749a256739d91d633fa4ceb8ea36917e0945e2246d21d806af079814cea552500705ec06c50b34a6cea1a1798cc030da59a2065aea17ed3f48fdbe5b35aefd1478626809f549c62195fbcadf70e834f8eaebe0fa916220e52712e196aecd7725ab79d32c22b2b11573837737a070000005687225c822fd36b43f96c18364643f74f19d32ef3b01b53610ea99af46004c8eb6d0c04afb6dd3c147eac46a2c946719d6d22e5f30000000000000000000000000000498e548ba65a808c92a38d61136d748e2a7d4211692678a9e7aec7fdd1a4a25f9794"}) sendfile(r2, r1, &(0x7f0000fc1ff8), 0x80000001) clock_gettime(0x0, &(0x7f00000070c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000006f80)=[{{&(0x7f0000000100)=@generic, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/34, 0x22}, {&(0x7f00000001c0)=""/164, 0xa4}, {&(0x7f0000000280)=""/246, 0xf6}], 0x3, &(0x7f0000000bc0)=""/4096, 0x1000, 0x1ff}, 0x8}, {{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/142, 0x8e, 0x2}, 0xffffffff}, {{&(0x7f0000000500)=@hci, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/75, 0x4b}, {&(0x7f0000000600)=""/128, 0x80}, {&(0x7f0000000680)=""/161, 0xa1}, {&(0x7f0000000740)=""/19, 0x13}, {&(0x7f0000000780)=""/94, 0x5e}, {&(0x7f0000000800)=""/232, 0xe8}], 0x6, &(0x7f0000001bc0)=""/150, 0x96, 0x7}, 0x100000001}, {{&(0x7f0000001c80)=@sco, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001d00)=""/5, 0x5}], 0x1, &(0x7f0000001d80)=""/111, 0x6f, 0x2}, 0x9}, {{&(0x7f0000001e00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001e80)=""/171, 0xab}, {&(0x7f0000001f40)=""/18, 0x12}, {&(0x7f0000001f80)=""/44, 0x2c}, {&(0x7f0000001fc0)=""/215, 0xd7}, {&(0x7f00000020c0)=""/111, 0x6f}], 0x5, 0x0, 0x0, 0x8}, 0x12b4}, {{&(0x7f0000002180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002540)=[{&(0x7f0000002200)=""/213, 0xd5}, {&(0x7f0000002300)=""/200, 0xc8}, {&(0x7f0000002400)=""/243, 0xf3}, {&(0x7f0000002500)=""/19, 0x13}], 0x4, &(0x7f0000002580)=""/175, 0xaf}, 0x5}, {{&(0x7f0000002640)=@un=@abs, 0x80, &(0x7f00000028c0)=[{&(0x7f00000026c0)=""/17, 0x11}, {&(0x7f0000002700)=""/26, 0x1a}, {&(0x7f0000002740)=""/166, 0xa6}, {&(0x7f0000002800)=""/154, 0x9a}], 0x4, &(0x7f0000002900)=""/23, 0x17, 0x7f}, 0x2}, {{&(0x7f0000002940)=@nfc_llcp, 0x80, &(0x7f0000002a40)=[{&(0x7f00000029c0)=""/103, 0x67}], 0x1, &(0x7f0000002a80)=""/76, 0x4c, 0x81}, 0x40}, {{&(0x7f0000002b00)=@l2, 0x80, &(0x7f0000006e00)=[{&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000004b80)=""/89, 0x59}, {&(0x7f0000004c00)=""/187, 0xbb}, {&(0x7f0000004cc0)=""/4096, 0x1000}, {&(0x7f0000005cc0)=""/137, 0x89}, {&(0x7f0000005d80)}, {&(0x7f0000005dc0)=""/9, 0x9}, {&(0x7f0000005e00)=""/4096, 0x1000}], 0x9, &(0x7f0000006e80)=""/212, 0xd4, 0x7ff}, 0x1}], 0x9, 0x2, &(0x7f0000007100)={r3, r4+10000000}) 2018/03/20 04:13:38 executing program 0: socketpair(0xf, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000006580)=[{{&(0x7f0000000040)=@llc={0x1a, 0x322, 0x4d, 0x0, 0x1990, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)="1e607834ecc0a588e0bd736c736d7a3dffb911e4acb960d126412d851df2dea32e8b6a6d88f1daad87b562b794", 0x2d}], 0x1, &(0x7f0000000140)=[{0x20, 0xff, 0x2, "3695f0f57a2f407a3891e72f96c854d5a71e5f"}, {0x5c, 0x10f, 0x200, "f47d65889edd3399120dcd8d7463735c5afa5fac0c68e6ffce7941f338617553d02098a17ff8cbe8acefdef071947fd24c2f1c7fb854c87e0f89aa88459e6d5fd869adfd50759925add390bde0"}], 0x7c, 0x8084}, 0x5}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="873f958a41baad3fb309261678cb01", 0xf}, {&(0x7f0000000200)="30d0596270be2cfc5769067e51c7d443ea68aeb062159a6bc645358c660c37401381143fbea99f53bcdd2abd0417d2784f8a0e3e6a393155a73cfafc2cb704b9e1dd1488431a3ebf49506097e15b2af47fd6a2ab29d0d21a4192aaed81586e38dadd2239854e98e78058160a4b857b5fde13ea336766b9d446ea362b40ba6912b2cabce8d6cc5db4f47b8059d725170772d39eb6fa3ed2d6", 0x98}, {&(0x7f00000002c0)="a0c3e46bca0dc78e3cbccd872eb1521e6bc4a8fce00ee295c11176ce5fd9d60d47db1fb2a6ed3c015345e70b2b2eb1ce558adc72f0091e11665d9939ad8197dfd42701", 0x43}, {&(0x7f0000000340)="c3c0e219dc912600ebac1922aafe156e391ce12c6911a15b625b41c81ab7161aadfe848547e1e289e7b5662fc3b8769950b5e9b24212daab4d3532705342e06d23bf2b2810f314d06942818b8999e22dd3c1", 0x52}, {&(0x7f00000003c0)="13ad1eeb999c3f205cd82bbc4ef016d3", 0x10}, {&(0x7f0000000400)="6a7186c95563afc68a9a6d57effc0d0e34831f13507c5deb390563a600a32f329ef102b5e2dafbd052f9db6e577b641047eec43c63c6cb7c6f1fd29a1f2aab5aad012f6d336c7f5df1c82e33d92326b86c1e4a30229ae0d10c12d8acfbb45c2a67b13f51254259d4c917846e98b47ee953a4218ff54cf62e1684d1e9901c77732d636dc1cc474a1d3850448de742677c7dfb20a8e00ecfc36d5a209fe6653c05b7986c876436d00a27566d220ed697421ac4de1e462c30788c89d2ac793b26c8beaec4485b10425caa4e7b235254a6e0836281b39e121ea1a9e82ed08735e15f92930016b441f9feca250b", 0xeb}, {&(0x7f0000000500)="0492bdf1654603682e5e1957c3c94c8cd4f68c30a65a132810a3c4e7b2fce3", 0x1f}], 0x7, &(0x7f0000000580)=[{0x5c, 0x111, 0x4, "23cb3db0526ccb3b30da881acece25c07cefcc54b10644cd0ab847ea6f410808930d5d8397390eb09baaa16621cae24fe86f5da95e94e48b03a96c6830983761aaaa0c48616640f62b679b91ba7c3c"}, {0x108, 0x10d, 0x4, "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"}], 0x164, 0x39a93bc3ce5fd917}, 0xfffffffffffffff7}, {{&(0x7f0000000700)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, 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{&(0x7f0000005240)="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0x1000}], 0x8, &(0x7f0000006280)=[{0x4c, 0x19d, 0x103, "ca81dfd1fa6126ae4e2566f62c9906d157d5b83972e1d2475a7b6ec23832ed8770f9132f03e798f85218ad3f4f8286987e10ef0c795ad8e00b74887987e8"}, {0xc4, 0x119, 0xd2, "ae5aa99bc9e39da1133ec3c58dcc294fea6adbf8d328a41a853602e141017301c04b3d59b35cd5f75d0b98699ebfc09789cb28c1793ba4b2b4f46c7381893d07e9e5147ca31695b0747aa6d47228fe92f07274a59a45d7319bf79eca2cbcf68511dc242c8afbc86281fe1a98565e45743137c1657b9cab3119aca79801316558940d94bf602b11152087e76d1e83e461d6029b1b4f77748ff767c54ec076f25e9ff559211e8b1529fb5f98c120f9af2589040aea340a0ff2"}, {0x44, 0xff, 0x5, "d5ccea234ec48d5119e5b09469e0f583ae9cd2ddb02a9fa4a161d0476dc3fc17b005efd807402c5a212c1db29ccc42a830d0edc45a81bdcb"}, {0xcc, 0x104, 0x3ff, "e08dd46bfef63cc8465d90ef086e508cbb6e637894bd052d4d15ae7fa3b0447b1260135bec291ddc6d613509cefbdc3404552eb987373245dbb506923b45429a8eaaa449bfc9abaa456fcf0a22895403e0099eaf5a3a263b488973021c1f3ae47ce95316b2610b5b6c21029587d80a002e60946a59d1ba95b9882ed21f743b1869c5688944cbe3f6aeaff325f36648608a14e9a39fb382c30f588dc3d8ae3cb414eb576f862f1e7007cc5f1370c3490099c057964cbb3e970a649c38636100"}, {0xc4, 0x10f, 0xffffffffffffff00, "7a430fe50155e96dd746214b2f8ff1833968f535a206fb70d6a2ba1744523a264c867876e3019ca424976ed920816fae4d98b15cff3b0d26560cb32f414b5d4abcc153b941b382b9235c33f5df636147de278aff9c41aad3102cc7667f0236ef9dc3747ef9f80cae04d65c2cefe7ce87dfebe8ae5f2e0fc5fbbfabccc3f556e617e74f67cdb99e2c26ee1c63f3ca78a5eb6df1a4f4486275e806508b32f34ffaef47defe022055f8f4627e5c2d6c3fef3a35e0f78c6b"}], 0x2e4, 0x2404c080}, 0x9}], 0x5, 0x800) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000009c0)={'security\x00'}, &(0x7f0000000800)=0xfed7) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000006640)={0x1, 0x3ff, 0x1, 0x8152}, 0x8) 2018/03/20 04:13:38 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0xfffffffffffffff9, 0x2, 0xffff, 0x6, 0x42}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x1, 0x8001, 0x10000, 0x8000, 0x20, 0x3, 0x9, r1}, &(0x7f00000001c0)=0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f00000dd000), 0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4ea4, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) 2018/03/20 04:13:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) socket$inet6(0xa, 0xa, 0x9) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) 2018/03/20 04:13:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/sockcreate\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x10) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}]}, 0xa0}, 0x1}, 0x0) 2018/03/20 04:13:38 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="2f6465762f7667615f6172626074657200ba910890bef2dbf19ce515dc552ab20f8077c4a1b240ed4c427cd46870a134c3b4e954381d0b115672fec0c761be1b27b31d9864360bed24b00930278abba783269b0c430d93a08cc5d38d5b4647a2fee73e52301123d1d0efd957fd18fed7678155721d8ebe8abac46a86a3399d6b922bf37add24580fd56565166091a35582b8c1842ac6637d53b2e889", 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10e) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000280), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000029385094fee230edfc0c6565643b799365195f1b76"], 0x1000) 2018/03/20 04:13:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='esdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x900, 0x0) symlink(&(0x7f0000000200)='../file0/file0\x00', &(0x7f0000000040)='../file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000000c0)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2d, &(0x7f00000003c0)=""/211, &(0x7f0000000100)=0xd3) llistxattr(&(0x7f0000000080)='../file0\x00', &(0x7f00000002c0)=""/206, 0xce) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x2000000, 0x400) 2018/03/20 04:13:38 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x0, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x208100, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000000640)=""/4096) add_key$user(&(0x7f0000000600)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="3fb6722ebcf61d5a0b9d892a813a2a611358741d090c747ae809482ae7165046bce2c392a8f2c015f36f8f32dc8fd992a5b7e1db37c599ad480baa7c6e5c0553983259436636929f0b8ba0688d593afcf20929cd4d74a15b60b95d719d760c20d3fbbfbfe1b084d41b340b7fb4d2fb819d24c3e7fcb6c4b4d024956363023b79ebdd1da14e3cd97730d5f85f37e5b8a1ce0ae51d286be2cb1c1880de1896301b1c1cbfd6743e0e1e442cf04ab7f4b3e4066b1e6ae7377b3146339d7ec524f320", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha512-avx2\x00'}}) eventfd2(0x9, 0x801) 2018/03/20 04:13:38 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x82082, 0x0) pwritev(r0, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0x1000}], 0x1, 0x0) syncfs(r0) [ 63.080348] kauditd_printk_skb: 1108 callbacks suppressed [ 63.080356] audit: type=1400 audit(1521519218.735:4633): avc: denied { map } for pid=9938 comm="modprobe" path="/lib/x86_64-linux-gnu/libkmod.so.2.1.3" dev="sda1" ino=2811 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 63.110540] audit: type=1400 audit(1521519218.744:4634): avc: denied { net_admin } for pid=4283 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 63.135066] audit: type=1400 audit(1521519218.753:4635): avc: denied { net_admin } for pid=9937 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 63.159573] audit: type=1400 audit(1521519218.772:4636): avc: denied { map } for pid=9947 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 63.181558] audit: type=1400 audit(1521519218.773:4637): avc: denied { net_admin } for pid=9937 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 63.206058] audit: type=1400 audit(1521519218.773:4638): avc: denied { map } for pid=9947 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 63.228068] audit: type=1400 audit(1521519218.781:4639): avc: denied { dac_read_search } for pid=9933 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 63.252982] audit: type=1400 audit(1521519218.782:4640): avc: denied { sys_chroot } for pid=9933 comm="syz-executor5" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/20 04:13:39 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x200000000) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='cmdline\x00') ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000140)={0x10001, 0x4553, 0xc0c, 0x40, 0x7, 0xfffffffffffffff7}) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x6}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000b670ab4d0cbdfca83b6c883719f7f37b4de7983509b768f11ab6f41061b617784452026360b8519823c0d0877cb0a9fd66f64706c034b5034603410587abd3688585d1c9ce69e21a738eeb1c75ad1569344d30102cfbc905e9de3069b807a6c37b1f120dd59d845ef8c53afe7e2eb1a6e470e98386e50a752ee502d235049955c304ea3c38c"], 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000100), 0x0) [ 63.277565] audit: type=1400 audit(1521519218.785:4641): avc: denied { sys_admin } for pid=9933 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 63.302050] audit: type=1400 audit(1521519218.788:4642): avc: denied { map } for pid=9947 comm="modprobe" path="/lib/x86_64-linux-gnu/libc-2.13.so" dev="sda1" ino=2784 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/03/20 04:13:39 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x2) 2018/03/20 04:13:39 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x183000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x2, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xa38}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r1}) 2018/03/20 04:13:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) syncfs(r0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101140, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000240)={0x1}, 0x2) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x40) dup3(r1, r0, 0x80000) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1, 0x200002) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000140)="546015eae910be2c8eead7d4366f054bfdf0790c2e4e8c4760d07ce2714a10d7489e033637514a24", 0x28) accept4$alg(r0, 0x0, 0x0, 0x1000000) inotify_add_watch(r2, &(0x7f0000000100)='./file0\x00', 0x2000101) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(fcrypt)\x00'}, 0x58) 2018/03/20 04:13:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) r2 = memfd_create(&(0x7f0000000040)='ip6tnl0\x00', 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'gretap0\x00', 0x3800}) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@setlink={0x2c, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) recvfrom$ax25(r2, &(0x7f0000000140)=""/6, 0x6, 0x10002, &(0x7f0000000180)={0x3, {"a325aa6893ac55"}, 0x7}, 0x10) 2018/03/20 04:13:39 executing program 2: socket$inet6(0xa, 0xb, 0x7) r0 = socket$inet6_sctp(0xa, 0x400000005, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000200)={'ipvs\x00'}, &(0x7f0000000240)=0x1e) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) 2018/03/20 04:13:39 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000000e000), &(0x7f000001dffc)=0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) sendto$ax25(r1, &(0x7f0000000040)="6a12b1af4f6fa1739c97e993f1f53977b29d00ef3bed7ab6f492ad30876d4a3f038ad6cb0a69920c6919c8320bd58a9105317327d796ca0535203965", 0x3c, 0xffa3ebaa3a216587, 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000001c000), &(0x7f000001cffc)=0x8) 2018/03/20 04:13:39 executing program 4: seccomp(0x0, 0x0, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00000000c0)=""/24, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) close(r0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000040)=0xfffffffffffff75d) clock_getres(0x5, &(0x7f0000000080)) dup3(r0, r0, 0x80000) 2018/03/20 04:13:39 executing program 0: r0 = socket$inet(0x2b, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x3, 0x414, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x2c, 0x8848, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa0, 0xc8, 0xf8, [@mark_m={'mark_m\x00', 0xc, {{0x7, 0x2, 0x2, 0x3}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x4}]}, @common=@dnat={'dnat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}, {{{0x9, 0x20, 0x0, 'dummy0\x00', 'ip6_vti0\x00', 'syzkaller0\x00', 'ip6gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x98, 0x134, 0x15c, [@connlabel={'connlabel\x00', 0x4, {{0x7fffffff, 0x1}}}]}, [@common=@mark={'mark\x00', 0x8, {{0xfffffff0, 0xfffffffffffffffe}}}, @common=@nflog={'nflog\x00', 0x4c, {{0x100000001, 0x10000, 0xffffffffffffc04c, 0x0, 0x0, "1b3c5a55a11b2b9e1133af216b432ca4730360115f5275b75d9b5f7175e7ca4797a1f1e35b674bb09f386426a4362903e1a8bbbf6bae427d8d8ef751801d1468"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfa69}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x8, 0xa00, 'nr0\x00', 'dummy0\x00', 'tunl0\x00', 'syz_tun\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0x0, 0xff, 0x0, 0x3e8f05eb97e9744d], 0x98, 0x108, 0x130, [@connlabel={'connlabel\x00', 0x4, {{0xbf, 0x3}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x4, {{0x3}}}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x0, 0x8, 0xb688}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x100000001}}}}]}]}, 0x464) 2018/03/20 04:13:39 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2004, 0x0) pwritev(r0, &(0x7f0000cf5ff0)=[{&(0x7f0000021000)="b1", 0x1f5}], 0x1, 0x7fffb) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000280)={0xa0, &(0x7f00000001c0)="56b52c5574a7263c652b0b90efa51041c59180ebcf5237a24d1a82700482e137731fe98dff89715a2a22bf05be154d641ee05cf7857e61a4325b0078d45802a449e4ba1fc3f18946a502dd5652953fa2846aa01ca42cd5794cb2f0b825594f6a793e8981c88f8523fe654dd8611ea34cf1aa83dc34c762159f144cb18533394c38c24ad7dae258cfcebb27147f70ec433b7e1607bfb1974093ba06e4f0acdc91"}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) sysfs$3(0x3) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)=""/98) accept4$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x10, 0x800) signalfd4(r0, &(0x7f0000000040)={0x1000}, 0x8, 0x80800) 2018/03/20 04:13:39 executing program 0: r0 = socket(0x18, 0x0, 0x5) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) socket(0x1, 0x3, 0x20) [ 63.382604] sctp: [Deprecated]: syz-executor2 (pid 9966) Use of int in max_burst socket option. [ 63.382604] Use struct sctp_assoc_value instead 2018/03/20 04:13:39 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000340)='children\x00') exit(0x0) pread64(r1, &(0x7f00000000c0)=""/150, 0x96, 0x3) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x5, 0x4) 2018/03/20 04:13:39 executing program 6: r0 = socket$inet(0x2, 0x803, 0xff) sendto$inet(r0, &(0x7f0000000000), 0x142, 0x810, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) 2018/03/20 04:13:39 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="fa23b25ecd0a7933a6abe951c6d724905da40e305047b4be81196cfeb3eb596964e82cee45a3b0acec19907bb257c5eed67e85dfabff02ddceb539807baaa102055dce1f080971a3c4c5acae9df3b1a4154fd0b306c7bad536e83dfdf7b4401182afe0fae80c55fdea0dd9438976febf72eacaf4c27a88a591", 0x79, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac0000000000000007480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9", 0xf9, r1) prctl$getreaper(0x0, &(0x7f0000000140)) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) [ 63.447641] sctp: [Deprecated]: syz-executor2 (pid 9974) Use of int in max_burst socket option. [ 63.447641] Use struct sctp_assoc_value instead 2018/03/20 04:13:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000016c0)={0x0, @remote, @multicast2}, &(0x7f0000001700)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001740)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000001840)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001880)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e23, 0xe5, 0x2, 0x20, 0x0, 0x0, r1, r2}, {0xc76e, 0x5, 0x7, 0x3, 0xcf, 0x1ff, 0x100, 0x1}, {0x41b, 0x4, 0x3, 0x7ff}, 0x5, 0x6e6bbd, 0x0, 0x0, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xf}, 0x4d2, 0x6c}, 0x2, @in=@multicast2=0xe0000002, 0x3504, 0x3, 0x0, 0xfffffffffffffff9, 0x6, 0x0, 0x400}}, 0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) 2018/03/20 04:13:39 executing program 3: socket$nl_xfrm(0x2, 0x6, 0x21) 2018/03/20 04:13:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sendfile(r0, r0, &(0x7f0000000040), 0x100000000002) r1 = dup3(r0, r0, 0x80000) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000080)="b2af1bb4a44473263268017bad56be867f4bb706d61a679b9d715de7e85fd591187ef5d6179b47bdb995c9cf91fefc", 0x2f}, {&(0x7f00000000c0)="4f7153e4f4f8321dc0b200198e7202e1158ea3c75da2db41463f9996cbfc4b5f5a5fdc6716f2eb93f3521976c70941f8c0312567caba1e421fb1a3a1b99b6a12337a7916e180327dc27f17e91f33893d2d1a2df4da19ed70583083ea9a9b26b121bb5dd47c4a22b552b0", 0x6a}, {&(0x7f0000000140)="913a543d74f35910f2f5c1c13720220df46b45888fceef28c6d426285206784e15aec06673121c71950fb41eaedc8f4133a92fbb90937ebc19bdf8b88cb67e51d0ced9f4d9628ad7e6fff64dbbfd6a49d556278c2c28803fb1dda38777d95e7de85f65faf4bb0c336aaaeaaf515807c22c9115f1a7f2672fb5fd37cec9171c4c0ef2ba307dd16bf04b1f187fac137d7a45bb270d69b9e7092afc5d1591805dfe177d9939da7dcc2e2a7739f40f0ff7fa6e8a407416389681bd9e3442b66018a5916d08aca964a108ab8a533182daaa18c3c39fa3fb590d", 0xd7}, {&(0x7f0000000240)="e7a6d92f2182418f93fb6853ed0538eccef263d04d17fb8fc89e7948519a2a1af6ac903237e1f8c1fa8ecc3ae42c04f777b3c67cfcfac35b058b69405c8a11b802a1bc79c22c3f6e37ca4fb6737a6869de32e89ddf59d21859ffbad41706c40df8b7215033e698cc9de08fc88c22847f0768fbcbcd670fd652b903962b104ebaef4c1ad4b68f5d23adf38c0c0f439436983045d1b5221370cb4038402613bb689b026479ab1965984f91b4d2e8111895b22590edcb4252f12769d1daedc21fa5511da115f595f0ee68828d54f6c6e3144569a83aae95bcfdd5a8af6cc0d7a5b61b3b11645800c9869e", 0xe9}, {&(0x7f0000000340)="90cbdddaf4e3d09c44310d6e6418ed5464b03bbb704628c48f69c20aee55dc1d99d171a806a7a13ba2feb3813d7dfd4ad9a7d2f9301eecb315d167a56e92a9b408eb18f8ccf538f2d0cbceadf50d59e82b164c42f7e30ba7199573c2cd9cfd4b9b66c455ccd745c16e1d63e6dad849fdca308a5be99b5bf567b4c87805a1972cd5020be0ddfa681052d41e8134f34f024a26609fcea1bcbbacc2a4f9492b902df7f03b02437bb1833bf7c484c86835825afb380a685cc1824b490337c23032b34b5c98a9cb1cbab14108ed4d0ec80b224850a42bd58d6ab2466b1d1221ca1c433364c5a81f9b9ed89f7f3f6b4616f5", 0xef}, {&(0x7f0000000440)="d53678c1b7cce082982c7e1b63d09c6b78f3424fa0ca8d696b1b2d5a9b8fe4e2f7fa93d72cb19ab4607e1b601e496a25cfa087db88c6d5d80de408c5156245d680da9ba464bc32bb00fdcafed7b7d8c8a5d6fc716a13fcc20dcbd62fae07c0ec9e6dd5960038ee53e871601afeba034ccd1ff7cd4a158d82c4ae36866c40f9a5a825ad3c72b074e2f05ef37ad6409deacf69762adcfe2c437eaf5841a31bdf7e6f2c25d78a8b9b4833cde07cc2c089e6772b581682", 0xb5}], 0x6, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 2018/03/20 04:13:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800000000004000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000000c0)={0x4, 0x2, 0x3f, 0x4, 0x7fff, 0x1f}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000180)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x0, 0x0, 0x6fb}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TIOCNXCL(r2, 0x540d) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x10}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r4, &(0x7f0000a1d000), &(0x7f0000fea000)=""/12}, 0xfffffd9e) 2018/03/20 04:13:39 executing program 6: r0 = socket(0x1e, 0x2000000000000001, 0x0) fsync(0xffffffffffffffff) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="8b", 0x1}]) r2 = getuid() stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r2, r3) socket$key(0xf, 0x3, 0x2) 2018/03/20 04:13:39 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) 2018/03/20 04:13:39 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000530f88)={0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0xa6, 0x0, 0x0, 0x12001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007b8fff)}, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r1, 0x0) 2018/03/20 04:13:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0xc0000000, 0x3fe738b0, 0x3fc0000000000000}) sendfile(r2, r1, &(0x7f0000807000), 0x40) 2018/03/20 04:13:39 executing program 2: r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r1, 0xa, 0x12) recvmmsg(r2, &(0x7f0000001640)=[{{&(0x7f0000001440)=@alg, 0x58, &(0x7f00000015c0), 0x0, &(0x7f0000001600)}}], 0x1, 0x0, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) r3 = dup2(r1, r2) clone(0x0, &(0x7f0000c8d000), &(0x7f0000475000), &(0x7f00000f4000), &(0x7f00003a3f08)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000040)={{0x800, 0x5}, {0x0, 0xfffffffffffffc00}, 0x10, 0x0, 0x6}) r4 = gettid() tkill(r4, 0x16) 2018/03/20 04:13:39 executing program 1: socketpair$unix(0x1, 0x20000000000005, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) 2018/03/20 04:13:39 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) prlimit64(r0, 0xf, &(0x7f0000000180)={0xc89, 0x5}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008c2000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0xfffffffffffffffb, &(0x7f0000000140)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000240)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r1, r1, 0x7, 0x2}, 0x10) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) io_submit(r2, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000e27fd9)}]) 2018/03/20 04:13:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x2000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) flistxattr(r1, &(0x7f0000000080)=""/16, 0x10) 2018/03/20 04:13:39 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="230000000000000000000000000000000000f2ffffff000000ed00000000a100000000000000000000edff00d77acfaba784e2ee51faced15646d6ddd269b5d9c80daa9a09d3fc602526c2aa5871e783d28adb7e1c2c6a9a147a5b985673f81d3c170d93ae479df0586786fdf857b1b715d22cce46bf7417a042c3"]}) 2018/03/20 04:13:39 executing program 5: request_key(&(0x7f000076cff8)='trusted\x00', &(0x7f000030cffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="984011044eb38ad45eff7657242742388e4062cea305c438f640cc1bf1a66fdd18439bc78d1da004d3b54a1df0689517fe28bd93b79070cec578b0a7ddf5ab097b73484bb2dcc2dee7be150200c53ef08efcea8988c66a5f96b9a8ead275b6b2d574a8e3e4b96010223b7e878c0359d5ed104fcd15de00000000000000000000000000000000", 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x80000000a) r0 = epoll_create1(0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x6, 0x0, 0x0, 0x3, 0x6, 0x1, 0x7}, &(0x7f00000000c0)=0x20) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000100)) 2018/03/20 04:13:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x4000000000001, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x80, 0x0) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x100, 0xa6) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000140)) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000040)=ANY=[@ANYBLOB="030000c0f11406000005000002b90000000000020000000000005394d5000000edc50000000000000000085e2b33d9f7faf69e4fa24026c30cb5edf6361bcbb6ae7de19a7f194cfef8f0d1feed9e7f88b9c8"]) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000000c0)={0x101ff, 0x1, 0x2000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f00000002c0)=ANY=[@ANYBLOB="040000000000010001040000000000000000000000000000f6739d0000000000000000000000000002000000000000007f0000000000000001000000000000000400000000000000a00c9e4f2110d89af5135e859018d130f3dba1b23ace44420297157b77b6e3c8cf96694ac5dd9c7b62ce2926e240ccc837d475d617eb116357d175fae252dc96cbbf8c6c79c1a3a32d33b8d9dc22eb9b656014522d5c2781f13545a272a0170e6318a90f775fd97c01a481e1e3e098038f1c3b14f81d2e1368ac774b1e5a"]) 2018/03/20 04:13:39 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x640040, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) syz_emit_ethernet(0x4e, &(0x7f0000005faa)=ANY=[@ANYBLOB="ff390700cd0000000000000086dd60c8fba200183a0000000000000000004ce89036861a413aff020000000000000000000000000001020d907800000000ff020000000000000000000000000001"], 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) 2018/03/20 04:13:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/eae\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc0c0583b, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x4924924924924fd}) 2018/03/20 04:13:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x13, r0, 0x0) 2018/03/20 04:13:39 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000ef8)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, &(0x7f00009b0ffc)=0x108) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x2, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x0, 0x100}, &(0x7f0000000100)=0xc) 2018/03/20 04:13:39 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r1, r0, 0x1, 0x0) dup2(r1, r3) 2018/03/20 04:13:39 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffffd, 0x0) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000140)='proc\x00', &(0x7f0000000180)="656d312ec326656d30766d6e657430502876626f786e6574316574683176626f786e65743100", &(0x7f00000001c0)='\x00', &(0x7f0000000200)='proc\x00', &(0x7f0000000240)='proc\x00', &(0x7f0000000280)='proc\x00', &(0x7f00000002c0)='proc\x00', &(0x7f0000000300)='proc\x00', &(0x7f0000000340)="2725637075736574bc8700"], &(0x7f00000005c0)=[&(0x7f00000003c0)='bdev\x00', &(0x7f0000000400)='proc\x00', &(0x7f0000000440)='proc\x00', &(0x7f0000000480)='proc\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='proc\x00', &(0x7f0000000540)='proc\x00', &(0x7f0000000580)=']!+losecurity\'\x00'], 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000740)=[{0xc, 0x6}, {0xb, 0x3ff}, {0x6, 0x3f}, {0x0, 0x6bb}, {0xb, 0xb48}, {0xb, 0x8}], 0x6) getpeername(r0, &(0x7f0000000600)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000680)=0x80) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000006c0)) pwrite64(r0, &(0x7f0000000700)="4490ac132a1d22bd29eebf0ad632ffa00a9390df03a9d5ae3af1a2fa0f09a3c6eff935f823a7c41ef507c5a3aa46f7fb49eff26a53b3a5cb4ebcfcfcf6", 0x3d, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/03/20 04:13:39 executing program 6: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000000680)={&(0x7f0000000000)=@ax25={0x3, {"72f5c9e8f198d5"}, 0x5}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)="b345ccb86a3f07c984e90a3e03be99d862e0fc164e365607198f4d3f49fba2b43e0b224206bf6c26e1ef3fb3f49e24f2ed3d8821e969f753a373fc353f66b471d8b86b8f9c69ad58645cbf7c912390d3b8a7f6d4b89c4d4fb40eb6f637edcd7e972953d5cf7fac7210a792737f5254ea9112afbc6c8b0da840ceaf297566132034f75805441c7e2993c458229601a36891b84be1da072df099a13bc9511a51443268d3ffb3a37dc0cadaca7453a221", 0xaf}, {&(0x7f0000000140)="08519ed1ec6aa6e17b598155a893c07e0fb2e25ef4af42a64835903c3e1897ecd130f21033169c266532296890e8c79e4f6ec69f1f8d23997ae2387c876353b7b93a0e8153c76ee0758f8e2d63331b731d7a44da40c0eeabeb2c0df3f0248a7dd17c1b55fb027940e679259fb31e597f877a9a0da683b73061e7efa114380dc7efba71b2a83209beca8331a92d15d68fee2cc40f641fece550a484a38aa6b8fbae8475f92e7617712d8ecb511bb596042ccfce6a83a28370ed7419b42e970731bf5ca4005d14f94281a22d75f6c2fe0bc13d11410bcbaadf9739aeb127fc0dfff9b35c0dcea80b7b2b1cfdc5cb660cc7c9e9ceacf1", 0xf5}, {&(0x7f0000000240)="f718a97df08319b67684924dd59bb673c2dff8a90d3cad0a7294549b2cc24fe15ec75dd4a0fc8720616dc3c00ce87cfe50cddc9cef4d8a02df8a69257806b567bc4a07d53b2112442395cf436c72c115", 0x50}, {&(0x7f00000002c0)="7f7dc413de2b5436f7cfaf8189772baaebcd68171380a8473d9341e2da43d9d5dd2c2aa3166ea3e3b70a4b3efa82032010976aa974bba8b87fcfe2ec6df5f5e4ae08b2701dda699a87b57c2c039c14b777a867d04c52b102e3f5ad00fdf5b1a5639cce463959fec767eeb501f7fb007b6b9289ebf3177601421d04c08abc12bd2dbd1457e3d512530262646c84f6e9823497cc99e9af3b94", 0x98}, {&(0x7f0000000380)="7a395e6e1ddbcc78156698d5c66b894fc6ba260d673aa7ad21569f1fb3be9da16afa41235fad0e", 0x27}, {&(0x7f00000003c0)="bd01b0e0ca5961cd820dc61a545377fc62263e1d2250c0263a6b8faf0df1d33bb41dbb17ba7307dc8b120fc3a9f0729e92b51bbb2a6c432ca5f64f09f71359f08d6645adf69483e6ea328cefc30cd21fe5ffd333a5d5c9bc1a276af3842c4076fbd7918f5a2a9b87f025", 0x6a}], 0x6, &(0x7f0000000480)=[{0xd4, 0x118, 0x10001, "3e62db20e7354979285270130b167f1eee700f066fd71d2a8f16c4d594a3a90909449be311a445a40b9aebc0702b46be366defa8e0ddb2568df3d0b72b7ae2bceab77a38e27aa00b45a844739ef09c50c48778bb1efaaccfd24c64abc5cdc5b40a977543c16cb3dec4e270799d6758f28b9a2543bfc15f6f02bb1e94844ae1827e3dd1983af505f9c8d6eca44b828c08240d7db211d4c7c31002c5336f3c6f5abfe17c5048bd82c86ebe6032005a3492cbf2e44a27e9bca2fa38c11cb5cb1680d685968d3bdfa6b5"}, {0x104, 0x101, 0xfff, "ee68b37503dc0944ddc93f446a1e9d5df46ce76d1a0ecdef72678741028c0bfb86325159cd3dfe1b39ff531a378404ef754e68ac5467f5461a8ea9f94dcef3ca976aef0b849b3b9693a8db5aeb90b085099fef54e13e6e41180c8b73588a92bcc68efc71adbc1e1b9408adbf87a010b0c87ebe09ddfaa361749ae2852efbe43a7e58f3120bb4b963ed2b1dc07f3d317d6d9fcc035e40ef27ce454c8242e10e338afb38141bae1035217b815d05f3898fd6e8225e2db53c151c5beb3996847638d213a6888ee4bced62a58ea091c8afca906f3f91dc1af3d7d787729fd3c644d865d27d544e62576e9cc6e481aecb2a600125f361d208"}], 0x1d8, 0x8000}, 0x84) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)}, 0x0) 2018/03/20 04:13:40 executing program 3: perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x501000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00000001c0)={0x7, 0x1, 0x5, 0x2}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x1e, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f000000a000)='syzkaller\x00', 0xfffffffffffffffd, 0xc3, &(0x7f000001a000)=""/195}, 0x48) socket$can_raw(0x1d, 0x3, 0x1) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) 2018/03/20 04:13:40 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001c80)=ANY=[@ANYPTR=&(0x7f0000001cc0)=ANY=[@ANYBLOB="ffbf4222e2725011aa77d28f58d7bf5c5fc336445a5c4b42ce53fb54a3ccaa47df2a578905ffac7b74f3e793c501d3c1de09bf30821d1d39f499902c3645844607242613238fcd26822fcf4e01c1d78613a55dd70c66027f9e2901932dba9b2c22037f14e790dc5f475f321d2e742a03c4ab60bfcb746c2091797d50c64ed3885003fd5a351a615d9d4c8c5ac14c7cfd73f54a2fa2dac768274b87", @ANYBLOB="4870af457114ae296c2f57d5e615029de1cd82e31be6d51c3ab43485328da3b971fe84c17b64409290e674698bd70fece42c968d12e23d8e6cbd5ebd71e523634e19283ebed726ef5fa94f399ace5a9754056f8b0f5da1c4517af8b5457774e5e5de7d7b90b3e2f3179951c2c32903c3c01aaa3636f4016d213b9e525dee"], @ANYBLOB="d8cbe0f0206f71244436accd213a7e54e8", @ANYRES64=r0], 0x3) ioctl(r0, 0x2275, &(0x7f0000fe7000)="0080") bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xff, 0x5, 0xa365, 0xd, r0, 0x100000001}, 0x2c) 2018/03/20 04:13:40 executing program 5: rt_sigprocmask(0xfffffffffffffffc, &(0x7f0000001000)={0x100}, 0x0, 0x8) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x8) getsockname(r0, &(0x7f0000000000)=@in={0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) 2018/03/20 04:13:40 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/03/20 04:13:40 executing program 6: r0 = memfd_create(&(0x7f0000000080)="407f", 0x0) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x6, 0x400) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000140)=0xffffffffffffffff, 0x4) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x0, 0x40}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x40}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0x6, 0x7, 0x7, 0x7}, 0x14) 2018/03/20 04:13:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="c2396cfffa53fecf44d877fbc1a7d9f7b9bf2a876d50afac467d62f0bfdcf5c5d85cfc13417bbe8997a69cc9e84ba17a5086f85a293c70d42bc3835ec5d8086c2f36fc0a") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00000001c0)=0x6) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000180)=0x81) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f0000000280)) 2018/03/20 04:13:40 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x321900) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_getroute={0x14, 0x1a, 0x113, 0x70bd27, 0x25dfdbfb, {0x2}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x10) r1 = socket$inet(0x2, 0x87ffe, 0x200) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/03/20 04:13:40 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x80402) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x400, 0x4) r1 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0xfffffefffffffffc) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000100)) 2018/03/20 04:13:40 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000001fde), 0xffffffffffffffc6) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8000, 0x10000) 2018/03/20 04:13:40 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x200, 0x40) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000180)={0x1, r2}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x9cd3, 0x8, 0x401, 0x200, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r3, 0x5}, 0x8) r4 = socket(0x18, 0x0, 0x2) socket$inet6(0xa, 0x800, 0x3) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000000080)=""/77, &(0x7f0000000100)=0x1e) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) 2018/03/20 04:13:40 executing program 6: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x100) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f000054d000)) r0 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x42900, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) sendfile(r1, r1, &(0x7f0000aef000), 0xffffffff) 2018/03/20 04:13:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4080, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180)={0xac7, 0xa2c3}, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'irlan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x19}, @empty, @empty, 0x2, 0xfffffffffffffffe, 0xe2cf, 0x400, 0x0, 0x100, r2}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) socketpair$inet(0x2, 0x80a, 0x80000001, &(0x7f00000001c0)) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r3}, 0x10) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/03/20 04:13:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000140)="4e3a899ae96f2f04a9d63dbe47f5e2f3fc5ac81605a0bb659d5fb9426120710c55cfbeae9cea4184c355a3f81d4d5cf0d4fdaa4c6241720195aa9abf5fd773b6355bd1903a0231ffb1506bd3cde121946310034378fc84cee837fb10325565ba6e0e9a0df2b6e34a88f6b204a4567c18e89a8d7db2df1f7f67624f253c912ec94ff51bee2a4b7ff12412c8970654cb18d4cad635fc6039f5faaea2c0eaf8c74151c406e2a7fbacdfe6617603", 0xac) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005f4000)='/dev/loop-control\x00', 0x200, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00007e6fff)=0x4, &(0x7f000063dffc)=0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) symlinkat(&(0x7f0000001280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000012c0)='./file0\x00') 2018/03/20 04:13:40 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(lrw(serpent),michael_mic-generic)\x00'}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000200)}, 0xfffffffffffffffd) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) [ 64.537189] binder_alloc: binder_alloc_mmap_handler: 10076 20ffc000-20ffe000 already mapped failed -16 2018/03/20 04:13:40 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x1, 0x0) lseek(r0, 0x0, 0x2) write$fuse(r0, &(0x7f000000afdf)=ANY=[@ANYBLOB="280df9fead70f8e2d18e000000020000000000000000000000000000000000000000000000000000"], 0x28) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000280)=""/4096) 2018/03/20 04:13:40 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x40, 0x800) timerfd_settime(r1, 0x1, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000040)={0x0}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={r2}, {}, {}, @raw8={"e71498fe88c816d5fc015deb"}}], 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4081, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000280)={0x7, 0x0, [{0xc0000007, 0x35d7, 0x1, 0x4010000000, 0x0, 0x1, 0x9a0}, {0x72f7a12f6aaae22b, 0x100000001, 0x3, 0x6, 0x4, 0x5, 0x80000000}, {0x0, 0xe2c, 0x1, 0x4, 0x85, 0x6, 0x5}, {0xb, 0x9, 0x1, 0x4, 0x0, 0x40, 0x1f}, {0x80000008, 0xe432, 0x0, 0x0, 0x1ff, 0xa46, 0x6}, {0x2, 0x401, 0x6, 0xffffffff, 0x100000000, 0x1, 0x20000000000}, {0x0, 0x5, 0x4, 0x6, 0x2, 0x1, 0x8504}]}) 2018/03/20 04:13:40 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x6) fsetxattr(r0, &(0x7f0000005fef)=@known='security.selinux\x00', &(0x7f0000000000)='system_u:object_r:netcontrol_device_t:s0', 0x25, 0x0) r1 = socket$inet(0x2, 0x80800, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/03/20 04:13:40 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x3f}}, 0x7, 0x6, 0x3, 0x7ff, 0x258}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0xfff, 0x4, 0x8000, 0x401, 0x0, 0x4e5, 0x8000, 0x80000001, r2}, 0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000008c0)=0x13, 0x4) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/146) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r3, 0x30e, &(0x7f0000000140)="890ba7d0e67f206716f81cf5c16a8a370f3c9b246798cf1f309aaef00314c58d7f414e687d7cf5a6f1151aee5249b5c0dc298850f1f0ce311f08420d410966e63719208d71b9506d7e50e16e4a1dfcd4039830171a06880cf1a471d0fc425a650bd348a24250b0f7dd46d0bfa1b9e3fde11e736a9483dabddeaab39173c805583501aed630febb4601092573981e788eb16c8ea2d3154784eb19c390f5c17758cb0d2b5c3f1cdcdd5359489462b5ceb626ad3398726a8a55b4addf39413b8864aa56c8a9f98ceb321e12a8779644e2ef6299cf605bf17a739b38") 2018/03/20 04:13:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x200400, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0246400, &(0x7f0000000500)={0xffffffff, 0x3, 0x25d, 0xa8, &(0x7f0000000380)=""/168, 0x19, &(0x7f0000000440)=""/25, 0x58, &(0x7f0000000480)=""/88}) sched_setparam(r3, &(0x7f0000000180)=0x8) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r5, 0xc1205531, &(0x7f0000000200)={0x2, 0x2, 0x81, 0x3958, [], [], [], 0x1dd6, 0x792, 0x6, 0x120e0468, "bcfa9b0c8b4413229076cf69189e9051"}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000000)={0x1b, 0x5}) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) 2018/03/20 04:13:40 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/20 04:13:40 executing program 3: clock_adjtime(0x0, &(0x7f000006e000)={0xd3b3}) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000000000)={0x6, 0xa, 0x1, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x3) 2018/03/20 04:13:40 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'bond0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x1, 0x0) 2018/03/20 04:13:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000fff), 0xffffffffffffff4e) 2018/03/20 04:13:40 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000a00000/0x600000)=nil, 0x600000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) sigaltstack(&(0x7f0000ca0000/0x2000)=nil, &(0x7f0000000040)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/03/20 04:13:40 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xb67, 0x400) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), 0x4) r1 = socket(0x1f, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) sendmsg$key(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)=ANY=[@ANYBLOB="0200000026fbe5ea00d8b50000000000"], 0xffe2}, 0x1}, 0x0) 2018/03/20 04:13:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0xf5, "c00a82cb41f0437d33f5d1c87e2b8d440bdb0022d3f1915b436e6157de5432e9ccf8e425f33c7f27a2b8508f54824b10e9c1ae6902c709094127b9a67830017bf3a34e6d38ffdc89f87bcd35f74f63a70803cde0673007bfd63771712665e59bb068dd19bfe89e10ac80b8a1f3ea93440710d8da14b16a68460602a0f8b3fa4e37266e19becf26b231f8cbfbe77ba6ef3b6300debbe123ce090ea7ec1c39d01ed9852ab81291414ed7bd6e8560d151c75817593dcd915faf011d185671ee1a36bd48abca06e0f957359dcfeb6354777a0a961642449045eb52083eecfb549877424c993a58eeb27b65dbcbc147445d748790e61442"}, &(0x7f0000000140)=0x119) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000500)=0x7ff, 0x4) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000010c0)="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", 0x599}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/03/20 04:13:40 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0xffffffffffffff75, 0x0, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYRES32=r0]], @ANYPTR64, @ANYRES64=r0, @ANYBLOB="30d2d00c041fd70c49f06d20c38563648d272892d269c1991a", @ANYRES32=r0, @ANYRES32, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="c88b6b719029d229633aa4e286112960177c60f2697dac36cb88cd29dd680c67c94a14592041c39450c51fcd43776ffe0af2317c59244f91c5f319508599f6a63d1323c2e9b3ab870482250455de4a83cea87cde33b8a85c3ac7d042b6b0a9fcffe4e13b6e382e00a4877ae6c5cdaffe0969ce4c683bdea484383f6a674f354b41be79b75b6e7011bf260776f4b875495e96cc5f7556d8dc9a9e3501b61dd046e547e01e42437f41a0ef993fd12ed9520d49dfa324abb02ebc78738f82fb8e231c6da308887d060e5fbf658799175baa13c11c9696"]], 0x4e38, 0x0, &(0x7f0000005000)}) clock_gettime(0x4, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f00004ddfe0)=[{r0, 0x3}], 0x1, &(0x7f0000000040)={r1}, &(0x7f000095fff8), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000000080)}) socket$inet6(0xa, 0x0, 0x0) 2018/03/20 04:13:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000006000), &(0x7f0000003000)=0xffffffffffffff00) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/20 04:13:40 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001080)={0x400000000013, 0x0, &(0x7f0000000040)}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x6) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x64a2, 0x101000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xc4a00, 0x0) socketpair(0x19, 0x3cd77b40753f5cbc, 0x3, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r2, 0x8, 0x100000000, r3}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000100)=0xfffffffffffff9b8) 2018/03/20 04:13:40 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00008cffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffff0001) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$void(r1, 0xc0045878) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x2000000000004, &(0x7f0000000000), 0x0) 2018/03/20 04:13:40 executing program 4: r0 = socket(0x40000000015, 0x3, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x32) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 2018/03/20 04:13:40 executing program 5: unshare(0x0) munlockall() r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x4, 0x5, 0x9}, 0xfffffffffffffd0d) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x20, 0x400002) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x2) 2018/03/20 04:13:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bafff0)=[{&(0x7f00003f8000)="29000000200019fff63d0014000000060a00000d15de0005190000040d000c000000800000f9000008", 0x29}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8080, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x4030, 0x1, 0x401}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x401, 0x4}, 0x88) 2018/03/20 04:13:40 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x100200, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x281, 0x0, 0x7fffffff, 0xfff, 0x81}, 0xc) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000480)={'bcsh0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x16}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x9, 0xf298, 0x7fff, 0x100, 0x6, 0x2000000, r2}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000340)=0x5, 0x4) bind$can_raw(0xffffffffffffffff, &(0x7f0000000880)={0x1d}, 0x10) getpeername(r1, &(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000440)=0x50d) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000540), &(0x7f0000000580)=0x4) sendmsg$can_raw(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0x4}, 0x68) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000400)=0x4) 2018/03/20 04:13:40 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000480)={0x0, 0x7}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r2, 0x4) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ipx, 0x10, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/123, 0x7b}], 0x1, &(0x7f0000000280)=""/79, 0x4f}, 0x0) writev(r0, &(0x7f0000000340), 0x10) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x2, 0x9}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/20 04:13:40 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8a37, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000180), 0x80000) sendto$packet(r2, &(0x7f0000001300), 0x1a9, 0x0, 0x0, 0x0) [ 65.148666] binder: 10175:10187 ioctl c0306201 200003c0 returned -14 [ 65.150218] binder: BINDER_SET_CONTEXT_MGR already set [ 65.160520] binder: 10175:10192 ioctl 40046207 0 returned -16 [ 65.168251] binder_alloc: binder_alloc_mmap_handler: 10175 20000000-20001000 already mapped failed -16 [ 65.169305] binder_alloc: 10175: binder_alloc_buf, no vma [ 65.183308] binder: 10175:10192 transaction failed 29189/-3, size 0-0 line 2963 2018/03/20 04:13:40 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x1}, 0xffffffffffffffc0) eventfd2(0x8, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000180), 0x4) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000080)=""/113) 2018/03/20 04:13:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r2, 0x1}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000100)=""/82, 0x52) clock_nanosleep(0x1, 0x1, &(0x7f0000000180), &(0x7f00000001c0)) [ 65.207710] binder: release 10175:10187 transaction 27 out, still active [ 65.214603] binder: undelivered TRANSACTION_COMPLETE [ 65.219742] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.225222] binder: send failed reply for transaction 27, target dead 2018/03/20 04:13:40 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400002, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'ip6tnl0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000001c0)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3ff) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) accept4$alg(r1, 0x0, 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x2}, &(0x7f0000000040), &(0x7f0000000240)={0x77359400}, 0x8) dup2(r1, r1) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000000200)=0x2) 2018/03/20 04:13:40 executing program 6: r0 = socket(0x10, 0x802, 0x0) kexec_load(0x0, 0x0, &(0x7f0000000000), 0x3f0001) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000810ffc), &(0x7f00005dc000)=0x4) 2018/03/20 04:13:40 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfffffffeffffffff, 0x0, 0x1ff, 0x4}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) 2018/03/20 04:13:40 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000946000)=0x7, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80) getsockname$llc(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/20 04:13:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x0, 0x0, 0x80}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001800)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/20 04:13:41 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) writev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1) mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/195) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) 2018/03/20 04:13:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x101000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xffff) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000180)=0xb) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x101) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59), 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fb9ffc), 0x4) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 2018/03/20 04:13:41 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000265fef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) pipe2(&(0x7f0000a0a000)={0x0, 0x0}, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) splice(r0, &(0x7f0000e3b000), r2, &(0x7f00009a3ff8), 0x200, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000012c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="776d99e513363c3655a0ea3a580389f911ee134d3e2afaf144fd9d68ca8a3effe13264a2bf467881c18f36c67482a3add116fb0636f9e9269d5caa6c0b10000400000000000100000000000000100013000000000030433e56000000000c00370000000000", @ANYRES32=r2, @ANYBLOB="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"], 0x11b8}, 0x1, 0x0, 0x0, 0x8001}, 0x10) 2018/03/20 04:13:41 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x6) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4106-gcm-aesni)\x00'}, 0x58) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}, 0x400}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000200)=[{0x114, 0x29, 0x43, "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"}], 0x114}}], 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400, 0x0) 2018/03/20 04:13:41 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x0, 0x4, 0xef, [], 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/239}, &(0x7f00000002c0)=0x50) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x2, 0x4, 0x8000000000009, 0x5, r1, 0x0, [0x305f, 0xa]}, 0x2c) 2018/03/20 04:13:41 executing program 4: mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vxfs\x00', 0x0, &(0x7f0000000100)="cfc6") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) quotactl(0x80000201, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000000)) 2018/03/20 04:13:41 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fbff0)={0x0, 0x0, &(0x7f0000519fa8)}, &(0x7f0000f91ffc)=0xc) setrlimit(0x7, &(0x7f000000f000)) seccomp(0x1, 0x1, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x9, 0x39427cee, 0xffffffffffffff26, 0x80000001}, {0x7f, 0x7, 0x101, 0x6}, {0x7, 0x6, 0x200, 0xffffffffffff7fff}, {0x0, 0x521dc635, 0x9, 0x10001}, {0x401, 0x0, 0xffff, 0x5}, {0x4, 0x7f, 0x0, 0xffffffffffff05b2}, {0x0, 0xd12, 0x5, 0x101}, {0x3, 0xcb, 0x6, 0x47}]}) inotify_init() rt_sigsuspend(&(0x7f0000000140)={0x6}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000000c0)={0x81, 0x0, [0x9, 0x8, 0x8, 0x8001]}) 2018/03/20 04:13:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5374, 0x0) lseek(0xffffffffffffffff, 0x1, 0xfffffffffffffffd) 2018/03/20 04:13:41 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x5ca, 0x40900) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000340)={{&(0x7f0000000280)=""/104, 0x68}, &(0x7f0000000300), 0x1}, 0x20) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20002, 0x0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) 2018/03/20 04:13:41 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x240) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000000040)={{0x3, 0x2, 0x7ff, 0x3, 0x6}, 0x81, 0x3ff, 0x8}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20}, 0x1c) 2018/03/20 04:13:41 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20040, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000140)=0x1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x100000006}) 2018/03/20 04:13:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x40000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) close(r1) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) r3 = geteuid() setfsuid(r3) r4 = dup2(r0, r1) unlinkat(r4, &(0x7f0000000000)='./bus\x00', 0x200) removexattr(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)=@random={'trusted.', '\x00'}) 2018/03/20 04:13:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x840200000000101, 0x2}, 0x20) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x2800) accept4$llc(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa}) 2018/03/20 04:13:41 executing program 5: perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0xc564, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) modify_ldt$write(0x1, &(0x7f0000000100)={0x1, 0x0, 0x4000, 0x5, 0x100000000, 0x100000000, 0x1, 0x8, 0xffff, 0x10001}, 0x10) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000eca000), &(0x7f000042f000)=0x4) 2018/03/20 04:13:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e21, 0x0, @empty, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/03/20 04:13:41 executing program 6: personality(0x7000008) uname(&(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) r1 = getgid() r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x8) chown(&(0x7f0000000000)='./file0\x00', r0, r1) 2018/03/20 04:13:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00000000c0)={0x8, 0x6, 0x5a85, 0xba, "908083baba62f86d31ab2dc388c9ba640f307d45974391fb0ec17882c23baaef90770e6d6a658d74d3731ff2"}) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x1) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000140)) 2018/03/20 04:13:41 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045005, &(0x7f000000bff8)=0x6) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x2) 2018/03/20 04:13:41 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001fc0)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/03/20 04:13:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)=ANY=[@ANYBLOB="140000ff07000000000000000000000000000000"], 0x14}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) mknodat(r1, &(0x7f0000000180)='./file1\x00', 0x8004, 0xf0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x11b, 0xfffffffffffffffa, 0x3a, 0x7, {0x0, @in6={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x7ff}}, 0x2, 0x0, 0xff, 0x5, 0xe29c}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x9}, 0x8) 2018/03/20 04:13:41 executing program 7: socket(0x100000010, 0x803, 0x0) 2018/03/20 04:13:41 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$int_out(r0, 0x6f06ef5153b2c06, &(0x7f00000000c0)) r1 = eventfd2(0x0, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000040)="c1a1af1127c4a28f", 0x8}, {&(0x7f0000000380)="aa", 0x1}], 0x2) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x400) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/03/20 04:13:41 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000100)={0x400, 0x1, 'client0\x00', 0x2, "3c37ae5c9e31db8d", "b07365f4dce5631ebef77c05b7d5cf39e40c185126028451843ffd683de66b02", 0x9}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x9) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file1\x00'}, 0x44b) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000200)={{0x4, 0xffffffffffff0000}, 'port1\x00', 0x5, 0x40040, 0x1, 0x8, 0x713, 0xf5, 0x1, 0x0, 0x2, 0x1}) keyctl$join(0x1, &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}) 2018/03/20 04:13:41 executing program 2: r0 = getpid() sched_setaffinity(r0, 0x2, &(0x7f00000001c0)=0x101) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$admmidi(&(0x7f0000001600)='/dev/admmidi#\x00', 0x0, 0x90000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001640)={0x0, 0x2ec8}, &(0x7f0000001680)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000016c0)={0xff, 0x401, 0x201, 0x7, 0x1d2, 0xaa35, 0x9, 0x6, r3}, 0x20) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000440)={0xaa, 0x20000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002900)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000002940)=0x4, 0x4) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000000300)="7cf9d52fb68a81e84ec82659d3b737bcb2396113e3fef1a319d6f2eb9f68eeead97d73590858c329935dee770204ecde89d32367ace7f8b4b9350c18d3f14647fada0a219590192fb75d0b838361bfeb05fa8e2500d525abf35bbd46986afd6ac124f0519dd64551db9a54a86c0783fcd82030aaf5236b4c4fd51811d76c43dabf7bc862a032d4eb34bcd1381ae68006668315df9f1708f90346aba62318b351b74d2c1307597ce94a4893bb81506e7efe25d5b0596ab69442810ba2bf7e2ce6151f0e8a926f71f95cc33a490f3944f714ede9747185957ed26c05df9f05") r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x801, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, r7}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) 2018/03/20 04:13:41 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0xa, 0x10061636}, &(0x7f0000bdbffc)=0xffffffffffffff98) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/148) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r1, 0x0, 0x0, 0x0, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r3, 0x400, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a1fffc)=r2, 0x4) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x0, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00001f8000)={0x3, &(0x7f00006b6000)=[{}, {0x0}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000516000)={r6, 0x19}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r7, &(0x7f0000234ff8)=@abs, &(0x7f0000428ffc)=0x8) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000080)) r8 = fcntl$getown(r0, 0x9) write$fuse(r7, &(0x7f0000000040)={0x30, 0x1, 0x0, @fuse_notify_retrieve_out={0x5, 0x81, 0x4, 0x156}}, 0x30) tgkill(0x0, r8, 0x2d) fallocate(r4, 0x0, 0x9, 0x9) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000300ff4)={0x0, 0x1}, 0xc) 2018/03/20 04:13:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x42a040, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x0, 0x4e23, 0x3, 0xa, 0xa0, 0x80, 0xaf, r1, r2}, {0xef, 0x401, 0x8, 0x1ff, 0x3ff, 0x1000, 0x6, 0x34}, {0x0, 0x4, 0x13, 0x4}, 0x4, 0x6e6bb5, 0x1, 0x1, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x0, 0x0, 0x0, 0x3295, 0x957, 0xa6}}, 0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)=ANY=[@ANYBLOB="1800000020d4760a00000000ffffff1bedffffff04000000"], 0x18}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x8, 0x172) 2018/03/20 04:13:41 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x4, 0x4d072, 0xffffffffffffffff, 0x800000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f0000000080)=""/104, 0x68}, {&(0x7f0000000100)=""/58, 0x3a}], 0x3) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000001c0)={0x3, 0x1, 0xfffffffffffffffe}) [ 65.748567] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7 sclass=netlink_route_socket pig=10323 comm=syz-executor6 2018/03/20 04:13:41 executing program 3: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/20 04:13:41 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) poll(&(0x7f00000e6000)=[{r1}], 0x1, 0x0) 2018/03/20 04:13:41 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0xffffffffffffffe6, 0x0, 0x101, 0xfff, 0x7ff, 0x4, 0xfd0, 0x1ff, 0x81, 0x9}) sendmmsg$nfc_llcp(r0, &(0x7f0000009a00)=[{&(0x7f00000000c0)={0x27, 0x1, 0x1, 0x4, 0x0, 0x1, "5bdff8a1bc923c7c0af064e64807be2740f995a88a8a995a37d3b339a2820cfd101763bebc50b248d3ba6610ea76afd9ffd8f8bb42fda5cfe55880ce63a83b", 0x12}, 0x58, &(0x7f0000000200)=[{&(0x7f0000000140)="b1a869d5ac6712d2c334765c9ffd5e861c1cc2198255ae4242c71ff6424e1d50a3714404411c4b6028600e4739bb93d866812eaed5b07017b2eb613ff2282c195c35c5da8488baa9ad304f6d3b2bdea8e84ffd7580483bf96d73526b0788d34453a580b0fcd8d54535fc6a517a8bc971f368e932190d70824230c17488697f1ffd93d6ad957657afa05e1099a998602546e1b684aee378ec42d8b8150502ae3627cee925cf750b5f15b8471c", 0xac}], 0x1, &(0x7f0000000240)={0x100c, 0x13f, 0x100, "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"}, 0x100c, 0x80}, {&(0x7f0000001280)={0x27, 0x0, 0x2, 0x7, 0x5, 0x200, "8de17d35812a410756f60c55392468d3242f084b92b5c98d9321ed92a1b3cb0fdfb6d5dfc68756fb63bae8d1913394d71a1735a8d41d5ee53a65d726ee6e56", 0xf}, 0x58, &(0x7f00000035c0)=[{&(0x7f0000001300)="979b15bfa72ee58e8f9b0a7eb8570f26583226b877b4c7dc353efe2f1f9747be1cb3a2f53c8d02979d4c87a42f49c668810811f4e7edd08d8a6c4bcbee1e53e37fd89980ce64c30834010696760ca1a07dab02f8f0d4a388aa3fdd09c97a0dc66679166ec51fd5f8a3ad076dd9b32d73092a3af476eeb6a4837ec30b1bde44f74a5f055b7f65314441d20f782e2aba6ee71a95f5ff72dc1d064c5c49251bd48bbb2cea6145c51a6816edcfbd03eeed05b1a2ef56897238041d63338dce01bf7f021aaf292fbf602fabb599eea8577c4ddcde5a8ce0bcd3291f15cc95dc49330c16d7df94b4544f75bab6586e4733337b41a452", 0xf3}, {&(0x7f0000001400)="cbad3f6723de2c436b07f12772bc0795210c7189490ecb16bd16a2a980f91b138fd472be26653576081aae0c81abb3f6cfff2de532b59d9d7876c9803db3e389fc41b0cbd1a4e95f4ed67e1042bf96412ad4813aa4360750157aea0930960a721914e6ddfca2b1be52", 0x69}, {&(0x7f0000001480)="d22ba5f85668b9edadc81c10de0863641c0ce9e017e8c10e23d4424f203169412cb882329f5a446f3d845d298441579ea07421386b8b735d54e35f10aebb7c0c5032bdd7a9dccacd5012e4f95d7537b58485f04d34a61b", 0x57}, {&(0x7f0000001500)="3903775361dec3fc279d25ac066cef45bbfba161a935a432edc42642ef60d5516e4af805208deb12b0625ee8b895f794857b1d36aacb100f83154bbcb88640d4025a83572b0fad4626276868955a3e7a4dea2eeea1ca7df99740c431230389a60a7350d36db422f7e2a561ee38bfdcbe50db2fc3092a0741ad3577c2d686d40cabba0c9901335f9b117147baa31477599fef02ce99b4aea4feb0156d39f05e1d5816ddec", 0xa4}, 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{&(0x7f0000008d40)="6ccc2e5acee3498758a5c1c01326591f8067935ed483b6e453dd07a8ba324b127981e568518ccb57d4eddc58475f042855f8cddfb72bf5d84edc0c03a97539aa98499b607285b963354a30021df9313dc367cc41b3b68175095a7909cb4cd81acb668204aea8bf37a084b9231bbb51b6cfe801de42ce06da29bde83b544458a83d2dc233e4a4cea11b60c4082538314bdb626223a3de16ff42b336c793f6879bc1634605ca841210a206d57b14a37391217946e374cb1720174f", 0xba}], 0x7, &(0x7f0000008e40)={0x94, 0xff, 0x1ff, "a0ceca9e3e395041b272ce95483aba688bd0e8bb0cf346f2c32ac9cfe24665c57efabbe45bd4652db0d9834d5fdbd5886d9b8380139671a21cd22e9420e1a08eb4dafc2f1f9872e271bdf426815a5e2c33479bcd5d7c3f30812dcb68bd4fce41ab77858393af6360aba77adafe6950a54d40597bcd004e7600a22e8d8b99322bdd59ba61a6a18e61"}, 0x94, 0x4040000}, {&(0x7f0000008f00)={0x27, 0x0, 0x1, 0x7, 0x2366, 0x5, "403df9e9e1c40c84bff23c896e22f4e81d72be4f42b358be67c027c5bd05559069c02a913e255b6f14acee53260e0420b5e89ac7d7050c42133a904bfa5e0b", 0xc}, 0x58, &(0x7f0000009340)=[{&(0x7f0000008f80)="c04a3933e5cbbaa6fa045c80723c93814fff5ca2d04150adb73abdda697972efd8dda700d97306ce7a0d068e5b6e06da73c862ab53255ecef3f95813cc8d7e24a85cab09abb57c67bdda9cfb331633846c3da0201764fc80e59287fd2c434d695b72705c2fe76d4bd5025885b9cbc24f4147575934e16d88561b954baa5a424d6538af722fb8e28595b096f07e81a3453aaaef19b0bbc5951687200167d5e7dc931c415d81c201a0e588f46ad044ca88990eba302cf6824232941252aa63a92d2b2696c422db9adf7b9812e7c6390b6b89e84834574eda1fddf5c19a5b46", 0xde}, {&(0x7f0000009080)="f7115971611e77da49cdf575c2414354a05270561f68c2baa22bf2f441e1d1591a2d06f6cdfe0cb464db47b5454215aa3076192235c40e88add42e1969ae90d8d9f83c8a640425f47b58561d9f719faa2124b80962fd17e4e4794fb9c42302fc620f8ac6f158f0e2e1049c5fe948a221973a7d244f8f29487fdef2ecfe882d9db68bcc961f3cfe8520b45c253c65938e1bcd4106a569a1d5d7a6eb1492ac12b4136c10273b7a47330750d779a77ebf6ffd3ebcfdd20a8e6af33034170314f246620dd98339915b5349f0845020", 0xcd}, {&(0x7f0000009180)="ca4d511068dfdc212ed32c24c2c84d84fa09c7da23ee7bc5c3eeaa1a95e659c709d9d3a071c38b2c402cbbf18db4c788826c2c16d5bff08105fc37b02341fcd4bfa28864c1a41db9", 0x48}, {&(0x7f0000009200)="0fdc792c2381318e6aeb0704dee5727917ceade33bc0e5765e6a793e20ad4df15ec5287951c6d59d6c00884529ac2bfb6b2370cdc16cf79901bdfa8fba948fb4a5ea9543fae1b4570f78df18671ecdcc7f4127bfd1651536f25a8424fdfd9489128fbb59d827626bd06d62f00936234ddb5e65289209", 0x76}, {&(0x7f0000009280)="132d9dd76fe9b6c0de8ec59fae556c6cc3cd1a79ab381ce2dd3447829887867d7617634c99493b2c5f63a30725a268cca94868b24f724c458f2b682d36995f84022df0e8351241e5d1eeb0946d68a33dbead3f4f4c28f6302cb2dd8d8a9dc64160200e045b041bdf83f6c4f028a72c418845d02aa511c1f0c3ac6f0e580cc22c5b45c7918586978c1d3817f929d968dbe3e6e684a5bd9e006b79acbef7", 0x9d}], 0x5, &(0x7f0000009380)={0x98, 0x19e, 0xff, "69eb0c0c238d55d8ff28e504458c6285bd4fbde5a057d71f498921bc067eb72b8f6309f2731e190795de5caa1aacd7874f8206c7659747da21c0f8bf748308902b80433de9288230b1626fd1c8d4fd6e8357d985f3a226fe92e4f77bf4c813b96ae374da9d92a1fd63640f16fb2e373e58769125cd3017918f1c963297f96a8594ea95083c09bc3c7b2a3fc9"}, 0x98, 0x10}, {&(0x7f0000009440)={0x27, 0x0, 0x2, 0x5, 0x4, 0x7f, "27fc84707ec452a9f122009d1c40448a9f3fb03252885b894c8e0b6bb6fc9d43b098a56bfd8518dab80f04f224daaf84019e6ecf05de7e59ecd8d088116e59", 0x7}, 0x58, &(0x7f0000009900)=[{&(0x7f00000094c0)="cb242d42f943f2b5e21a6c8893c3490fc321214fd2d89542bead7ee61882182ce4d791fa53eb08297bd4bb6048582446c0d2df477b8bea31ec6eb4173cd27f0ced392447d059b9deecf1cf6a762d4d9ad7c76c58bec975a1dfaeb72748307da3c035fa4226c34320c4d90e38ccd22a8d501becc28a7fb003e532d52d4c368c180af9ac3f2918f3b0860905e597355e5c9c", 0x91}, {&(0x7f0000009580)="56cbd09bcbddef8c6006bad0053dcf841825130cb30b10acbea12efee4cc899ca4bcf9d8716318ee70bb159d7b11840796d96b9469483e983efde10d05ddd263c3dc1225bd264ab6d4f5d387bb6bcf5904c3e618654fb36538", 0x59}, {&(0x7f0000009600)="0455941e8c08e61d602271fdf6c7b46c2ebea176c102c780e430e5672c9b11ec9c04be7e01bbcc96093416032971e498df2893b9e611787905d7cb047da88b2a4309ef9046a0525fae3484c19c", 0x4d}, {&(0x7f0000009680)="cef0b164f9e9d87154f4c615d25538bdfa717f7767e5e33e7c74f9288609cdf097455426413f7de528b482ae023b0c00485962a705c15dc8e31301066531e557165c4b4a569aa3ed19e3baf65851ee34e214e9c325a683c7799af977eca04cc0b9f6571b105a61e6f651de08c6180f90b81c40d705a48187a86be539feb3d3bd3412f660c151b05d27dd4d4b01ab906d1f7aac910db33ed532e2258e156fb0cf8dfea43774cbce4970fcbbc56353721171fdc6842b1c46ad0a20bbae1d4b5d13ff3e2f8c10487d63bb6d4b730a4922ae6f9f23ff98a2d72ac40555aea9b9d68c34ec3921ff", 0xe5}, {&(0x7f0000009780)="5b0c473c869e5fb3bd73a44bde905629c1111f70d5511d57619b2e362eca40cba1f1ce7d3a633ff539be9e78c2d2530119647badb3609819de918b3da3a5a9df2630315714940f9d913aa70875479011557b6a732f2ce8548e19753d3939ff1448d00d8fd5c1c67a3e7b5c1c1d299e152fd74acf28aa708dc0b3ee0222e76d76dc805887eb4756167a0d54ce", 0x8c}, {&(0x7f0000009840)="68192a5c98308cbfee61400d5bdd75d147ca45cac82fbf47367fa5e7c163114c83db2f0e2ac27f202ef8c6fa3785a63d4ddc56c8e3682e93fa07e62de99a7b90cb979fe43bd9ab52c35a2ce2763b950843415ab9be2bcb5bdced8b11e40bb829b405773b2cd064627a05384ceab1a8072e7b42be2d4d9447e8b7b79a39ca0b84c39f9e81c96e86", 0x87}], 0x6, &(0x7f0000009940)={0x84, 0x10e, 0x8900, "6e243a8985a565f0c254bbd227e80214407a302bf361677c40ef83d51a82fe956114e0fbaa057b954abba56176762f65485b3d06f33670633ac15b59088a5b523578acd5747ed22364ce80d95274f6049150710dab482e2cc11607020f6a249d5fa27de32e873232656908caabf3517a800df51446ae"}, 0x84}], 0x9, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x3, 0x0, 0xff, 0x1, 0xff, 0x9, 0x3ff}, 0x20) fcntl$setstatus(r0, 0x4, 0x0) [ 65.815501] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7 sclass=netlink_route_socket pig=10335 comm=syz-executor6 2018/03/20 04:13:41 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x28, 0x10000) getpeername$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendmsg$nl_generic(r0, &(0x7f00007fdfc8)={&(0x7f000082e000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000a6efec)={0x14, 0x1000000000023, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/03/20 04:13:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0xffffffff, @empty, 0x6}}, 0x3, 0x6, 0x1ff, 0xb3, 0x44}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2, 0x3f}, &(0x7f0000000300)=0x8) signalfd(r0, &(0x7f0000000140)={0xfffffffffffffff9}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000180)={0x2eaf, 0x3f}) 2018/03/20 04:13:41 executing program 6: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x185000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180)=0x9f94, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x2, 0xffffffffffffff9c}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000080)=""/136) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000000), 0xfffffffffffffdf8) 2018/03/20 04:13:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x84a00, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/03/20 04:13:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) sendfile(r0, r1, &(0x7f0000000100), 0x40000000001000) fsync(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@dev={0xfe, 0x80, [], 0x17}, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x4e20, 0x0, 0x4e20, 0x1ff, 0x2, 0xa0, 0x80, 0x3f, r2, r3}, {0x7f, 0xbf, 0xff, 0x84b9, 0x3, 0x9, 0x3}, {0xbde0, 0x6, 0x2, 0x7fffffff}, 0x2, 0x6e6bba, 0x0, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d6, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x34ff, 0x1, 0x3, 0xffffffffffffff80, 0x1, 0x4, 0x10000}}, 0xe8) 2018/03/20 04:13:41 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200), 0x2, &(0x7f0000000240)=""/22, 0xfffffc6d}}], 0x40002ba, 0x0, 0x0) 2018/03/20 04:13:41 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xcb, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x480, 0x0) getdents64(r1, &(0x7f0000001000)=""/4096, 0x1000) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', r2}) 2018/03/20 04:13:41 executing program 5: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000080)={0x100000, &(0x7f0000000040), 0x0, r0, 0x6}) 2018/03/20 04:13:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/connector\x00') ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r2 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f", 0x1}], 0x1) close(r2) 2018/03/20 04:13:41 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002980)=0x5, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000029c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000002c00)=0xe8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002bc0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r2, &(0x7f0000002c40)={0x0, 0x0, @rand_addr}, &(0x7f0000002c80)=0x10, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e20, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, 0xff, [0x81, 0x0, 0x4, 0x3, 0x9, 0x8000, 0x1, 0x3]}, 0x5c) ioprio_get$uid(0x0, r1) r4 = syz_open_dev$sg(&(0x7f0000002580)='/dev/sg#\x00', 0x8, 0x111203) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000002ac0)={0x7fff, 0x7, 0x6, 0x1ff}, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f00000025c0)={0x2, 0x3, 0x5, 0x4, 0x0, 0x7f}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) pipe2(&(0x7f0000002940), 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x1, 0xa, 0x4}, 0xffffff2e) 2018/03/20 04:13:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)={0x0, 0x200, 0x100, {r2, r3/1000+30000}, {}, {0x2, 0x4, 0xd58}, 0x1, @can={{0x1, 0x3f, 0x320, 0xfffffffffffffffd}, 0x8, 0x3, 0x0, 0x0, "3c76fc52466b915c"}}, 0x34}, 0x1, 0x0, 0x0, 0x40001}, 0x40080) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) dup3(r6, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f00000001c0)=ANY=[@ANYRES64]) 2018/03/20 04:13:41 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x4109) r0 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x6, 0x14400) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000300)={0x1, 0xffffffffffffffff, 0x1}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000340)={0x1004, 0x14000}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x27, 0x0, 0x2, 0x2, 0x1, 0x1, "cd059379a58e4c999d8a012517079e1fc38fb7180ad501ecf73737e30006a5bdeca92af54d81bdc7e8c6084f6e476bd7b14b743054d5c667f4162c9e2e19b9", 0x33}, 0x58, &(0x7f0000000280)=[{&(0x7f00000000c0)="0116f5612e400f8a4cb437758d6d13b27f059523fbc5642481f3da99246180a27de34fff0389413bb2fcd22d12fde260c3615e99021cab0f305f4304c1f4fb4af5689f03a9e4821544cd971363be2b823676b08d4faaaff76da56f8a176196ed904507b6a1677f3ab847c05b2eee546464cf098334bc80db93b919b33ce918d26afe06326c5f915b99a27a418d15a1301e72b9c5448ba7a09fd3edf6893c01cf0c08a835a1861bb282f6801dac626aec190f53d38c45", 0xb6}, {&(0x7f0000000180)="9713cf46fa0ac80970a316657e5faf98598f39d02b3e8606844966f197bd21708b24490324adf32bf25982d46e05769bf4507101cc79a4effe0a45a79b88f28fb84e2f44c002f02f11b60e60730442e635c3e3f82c1ac43528359f00218bb7434078cc74ea3cc0387373f2e5a1a859ef7beadb8d423b07496cb38e55b007f7251546a6bd6b1cd52e6257d764827136df7c1328e58bc1c41a7f1a7601954edb451c19552a840e02b356", 0xa9}, {&(0x7f0000000240)="b07af622ea653e0d304fff11edafff2594e9", 0x12}], 0x3, 0x0, 0x0, 0x40040c4}, 0x41) 2018/03/20 04:13:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x803) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x0, 0x0, &(0x7f0000109000), 0x1, 0x0, &(0x7f0000583f53)="e7"}) 2018/03/20 04:13:41 executing program 6: write$eventfd(0xffffffffffffffff, &(0x7f0000000040)=0x4, 0x8) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000ff7)={0x1f}, 0x9) 2018/03/20 04:13:41 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x100, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x69}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x9, 0x9, 0x200}, &(0x7f00000001c0)=0x10) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x200) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000000080)={0xff, 0x4}) dup3(r3, r2, 0x0) 2018/03/20 04:13:41 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x412002, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x7) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="42000000000000000000000045e2004f749c3e4919f1330f21738d4a7bdbfc3ab5ec0aca6011c47af1779e12b6228b1757d751f0"]}) readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/111, 0x6f) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040), 0x4) 2018/03/20 04:13:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef004500000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x3, 0x4) 2018/03/20 04:13:41 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007ccff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7fffffff, 0x3, [0x5, 0x100000000, 0x7]}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) 2018/03/20 04:13:41 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000000ef74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000000)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x800}) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"a9c880dd319001c2f7d1748e"}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000013fc0)={0x12, @time={0x77359400}, 0x0, {}, 0x2}) 2018/03/20 04:13:41 executing program 7: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x1c, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x4000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x9, 0x8, 0x6, r1}, &(0x7f0000000100)=0x10) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000140)=0x100000000) 2018/03/20 04:13:41 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x81, 0x1) r1 = mq_open(&(0x7f0000000000)='[\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f00000000c0)={0x0, 0x1, 0x686ffffc}) r2 = dup2(r1, r1) r3 = getpid() sched_rr_get_interval(r3, &(0x7f0000000140)) r4 = memfd_create(&(0x7f0000000040)='-$\x00', 0x1) sendfile(r4, r2, &(0x7f0000000080), 0x63a) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000100)) 2018/03/20 04:13:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f72fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x201ec001, &(0x7f00001ec000), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x8000141042, 0x10) write$sndseq(r2, &(0x7f00008ac000)=[{0x81, 0x2, 0x0, 0x0, @tick, {0x8}, {}, @result}], 0x30) sendfile(r1, r2, &(0x7f000001eff8), 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/20 04:13:41 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000531000)='wchan\x00') sendfile(r1, r1, &(0x7f00009c7000)=0x400000, 0x400000ff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x101, 0x2, 0x8, 0x4, 0x0}, &(0x7f0000000040)=0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e23, 0x0, @empty, 0x8001}}, 0x8, 0x3}, 0x88) 2018/03/20 04:13:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x40) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'eql\x00', 0x0}) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x9, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x14) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x8800, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000180)={0x2, 0x1000}) 2018/03/20 04:13:42 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) fchmod(r0, 0x10) syz_emit_ethernet(0x66, &(0x7f0000015e15)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100303afffe8000000000000000000000000000da2802000000000000000000000000a9f440a2e85725e7abf36e000186009078001b000060c5961e00000000ff010000000000000503000000e00401"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={0x0, 0x9}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000680)={r1, 0x7fffffff, 0x4, 0x6}, 0x10) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xfffffffffffffc01, 0x7, 0x3f}, &(0x7f0000000100)=0x10) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0xc) 2018/03/20 04:13:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x463e}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1ff, 0x5, 0xff, 0xfffffffffffffffd, 0x8}, &(0x7f0000000180)=0x14) 2018/03/20 04:13:42 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffff6f, 0x80000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x10001) fcntl$addseals(r0, 0x409, 0x8) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) 2018/03/20 04:13:42 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0xffffffffffff309d, 0x1ff, "66df623c1716", 0x17}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r2, r3}) 2018/03/20 04:13:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000340)="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") bind(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, 0x80) fgetxattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="73797374656d2e6d643573756d766d6e657400265d6d69655f747970656d696d655f747970656367726f7570766d6e657431e35c706f734b785f61636c5f6163636573730000"], &(0x7f0000000140), 0x0) sendmsg$netlink(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)={0x168, 0x2e, 0x300, 0x70bd25, 0x25dfdbfe, "", [@nested={0x64, 0x10, [@generic="24ae6af04da687a3af710f27b2eac4c98c264cb23483060d9dbd0cd5e88bf3856e2218bcc13b0d1ecf3d4c2cf228590e760796ead67a5e3195f68f18f062101ca99c016f5d0d0136347c5883ef6f2083c8afe627967269848b1b0947e6"]}, @generic="9c3d555d2c7c6c895e20416d04cb1b11c817e38f89331ba8f9b61be2cbba49909b2d2b84a62a1535c06de44d38139e07b49a36b4355838682a44e6a0846fafbae602482e460fadc3b7ef0f2f86a2b6f2941a2a8fb900926132fcec6d5418cf7ccf3cd27109d04d98b32761818a4e6cee94d5b3eebbc482c2da1cea7932d8a863e294c757e3ec7b1f8f8d8dece2e13118cbba6a33fc91f4bcfce3b49014ab43e946258a89ffda464a639f9ad986e1ae027ec2b6afbd578099d004f988f9c2ddadee3f1fc8708fc80abcc2a1c938eb83aaca246189fc988e1a2e6a79dbfeccd8ded4fa1349", @typed={0x10, 0x2, @u64=0x1}]}, 0x168}, {&(0x7f0000000080)={0xb8, 0x29, 0x0, 0x70bd26, 0x20, "", [@generic="aaad280c1c8c2d54bebbde78a3d3255aa1b937c2a382426961be80a048367db2b5768f7a03e22342c87ae5719b4125489e6155dd11163760bf06717af9721e3959f79da0dc989d44a3355c73e9e20151596fed2adf50fae170352a85ee137cadec1cc4786e100312e6bad7f887f404241485a30a1afedb44bf377878ab72ce39faaf18b43d053b8e8dc78be0e0640dc1108112ca23040493a2d0e64bb44b23a888df15df1694f8"]}, 0xb8}], 0x2, 0x0, 0x0, 0x4}, 0x4000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000240)=@req={0x20, 0x0, 0x3, 0x80}, 0x10) 2018/03/20 04:13:42 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x401, 0x840) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x200, 0x8, 0xf1, 0x2, "caf43d731ac5a79793f542fc8a306d7e6f9983aa13038f5fbec8f34f52f23ed2"}) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x6, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23}, 0x100, 0x3, 0x3ff, 0x8, 0x753f, &(0x7f0000000140)='teql0\x00', 0x7fff, 0x0, 0x8a6}) unshare(0x1000000) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0x8c0) fcntl$setstatus(r1, 0x4, 0x0) 2018/03/20 04:13:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cgroup\x00') sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x8000000fffd) 2018/03/20 04:13:42 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0xea00300) fcntl$dupfd(r2, 0x402, r1) 2018/03/20 04:13:42 executing program 2: mkdir(&(0x7f0000bebff8)='.', 0x1000000000e0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c6bff8)='.', &(0x7f0000200000)='./file0\x00', &(0x7f00002e7ffc)='ramfs\x00', 0x20000, &(0x7f0000508fff)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20800, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/rfcomm\x00') preadv(r3, &(0x7f00000012c0)=[{&(0x7f0000001100)=""/80, 0x50}, {&(0x7f0000001180)=""/72, 0x48}, {&(0x7f0000001200)=""/175, 0xaf}], 0x3, 0x0) 2018/03/20 04:13:42 executing program 0: r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000090000000000feff000000000203d91ea134ee7bea81f7b01638f320bff6f1451ce103dfb56fdab902c612e567444b2197dd0bd324881e818f27ae09a010ad"]) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f00003b6fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)) sendmmsg$unix(r0, &(0x7f0000003fc0)=[{&(0x7f00000000c0)=@abs, 0x8, &(0x7f0000000080)}], 0x1, 0x0) 2018/03/20 04:13:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x84) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0xffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r3, 0x6, 0xde27, 0x8, 0xff, 0x6}, &(0x7f0000000240)=0x14) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="79616d30753deebd8fd3dedf00") 2018/03/20 04:13:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="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") r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x240000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000080)) 2018/03/20 04:13:42 executing program 2: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff84, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000080)={[{0x5, 0x7, 0x6, 0x500000000000, 0x87c, 0x401, 0x6, 0xfff, 0x1, 0x6, 0x8, 0xffffffff, 0x5}, {0x910a, 0x207145cd, 0x10000, 0x7, 0x9, 0x80000000, 0x6, 0x7, 0x0, 0x200, 0x7, 0x6, 0x4}, {0x7, 0x20, 0x7ff, 0x9f9, 0x80000001, 0x3, 0x0, 0x5016, 0x8, 0x7, 0x5, 0x7, 0x9}], 0xffffffffffffffe1}) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000100)=""/101, 0x65) 2018/03/20 04:13:42 executing program 1: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x64180, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f000053c000)='&#!proc-\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0x0], 0x1}, 0x20) 2018/03/20 04:13:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x7f, &(0x7f0000000000)=0x0) socketpair(0xa, 0x80007, 0xe9df, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}]}) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0}]) 2018/03/20 04:13:42 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400, 0xabf2de87d987a489) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x10, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000016ffc)=0x5, 0x4) 2018/03/20 04:13:42 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/03/20 04:13:42 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x200, 0x8080) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x40200, 0x0) close(r0) 2018/03/20 04:13:42 executing program 3: munmap(&(0x7f0000008000/0x2000)=nil, 0x2000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002740)={@loopback={0x0, 0x1}}, 0xff62) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1, @remote}, &(0x7f0000000040)=0x8) 2018/03/20 04:13:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00005b7000), &(0x7f0000464ffc)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x2}) 2018/03/20 04:13:42 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,rmd128-generic)\x00'}, 0x58) 2018/03/20 04:13:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400080, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x20, 0x3, 0x20000000005dec, 0x3, 0x6, 0x5}) r1 = socket$inet6_sctp(0xa, 0x100000000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/03/20 04:13:42 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x40000000065, 0x200000003, &(0x7f0000000100)="06c83b1f", 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r0, 0x1000, 0x7, "aef6f71c189e1d42e68d9be1b8c63dcf4b99e4a14ddd60666a62a7cd078485af7a7e232dc865e8d42a94493fc2d2fc5adba8d90353a4f08a660d5e648dac5fa223d6c7e9d52dbf6bda6a8cd89a06dca4ca2b390add8d73aa5502d46f7b1c6b3a6f47779dfd5d8be2fa3b651c6b78d502f545822ca019f7295309239c935988c8d7c7c464f04c47779168e1e064519a5bd5d05bbf586f9d7653a4b043a6e291b1fe47805c8977b5cdf4ee9a73b8b621192d63ce7c42e1dd1de12676eac588827760a5f414729cf5f6"}) 2018/03/20 04:13:42 executing program 7: setrlimit(0x7, &(0x7f0000becff0)) epoll_create1(0x80004) 2018/03/20 04:13:42 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = gettid() r4 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xbed3, 0x2002) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000080)={r4, r0, 0x200}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) r5 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000b3b000)=0x3f) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x401, 0x2000) fcntl$setsig(r6, 0xa, 0x12) fcntl$setownex(r6, 0xf, &(0x7f00000ff000)={0x0, r5}) recvmsg(r7, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b36000)}, 0x0) dup2(r6, r7) r8 = gettid() tkill(r8, 0x16) 2018/03/20 04:13:42 executing program 7: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"643071300000000021001220001600", 0x2}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000180)=""/60, 0x32c}, {&(0x7f0000000100)=""/117, 0x75}, {&(0x7f0000c0d000)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003cfab)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0xffffffffffffffcf}}], 0x44444444444445f, 0x0, &(0x7f0000fd0000)={0x77359400}) 2018/03/20 04:13:42 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x400, 0x4) r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0xa, 0x3, 0x100000001) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000100)="db51d9408be73f70247c0dd0bbf8fa0272e4429a6e00163e2f11f47eecb14e589146eaa69381892a48e74197ca193c340f4d17658b153317b36873baa748a90e5c9d0bb91852ea7f6f00ded6cc5ac106c86302bf5ae736de016c17b04a99e925fe112994999c6012b28ab158afc746bc868d3a4eaff288dd26f2d981049ac2972ac5d9a4f62aa88a624816803be9c8780da0b0a8edb3e58cb8d59724f9e2d3a83644a8f002496bc20b5d668d4b842e129601c3a4004758d4bc66adfda8ddd41a5085ea0fb8a64f215a55ea59099bcd", 0xcf}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="cd9a8998427105f87f683f69a3fbfd68b39ff4e4767cd440199d4f33a969442bb5bacfb1a30cd471607e59558bec451880470910f7b417985068b0b397b2083246fa77445e9ecf68b5", 0x49}, {&(0x7f0000001280)="6b25c0541d15ab147b2e43aed7cfcc6d4ec8ef0045fd2058abf074ad94d334821c9fe1b54d9d74b2fb16f700307541481498a0a53cfdf5f6c78f8336eaf2cf9add81817f1e587a1d19e7c74298a6af8a6b0d3f022160cc9e67bd1f07144d3368b826e506684dddacc3150cd45899e6f29ee96ce6c81f506122d57a0e9eb87dc0", 0x80}, {&(0x7f0000001300)="425c744204a84e87abc8e07ba5f789970184cb26c3b343cc959c9e8bb28890d7598c310d3949902c1f415eddc80d159e7e36a6526a8e563d9f4aeacfb1e64f3f7da024e359ddfc8f9d7bca6e227c95942c3f1232ccc56d74db3d3d91514d64996152f14f6fc5ddf4643e12eabfc742d6eb97f4e6ac92bb5055b606fdd0f801c4aa5f7053ecc615cfaf9d068a21419bc7e343306584a7f10da34c2b844da2ed9ef86e3c0065592db8d07101ef866a37537c7add307c94c7d78cf14210270563baf5f7bbe3801ec219433956d404897cc8cf", 0xd1}], 0x5, 0x2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001400)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000001480)={0x1, &(0x7f0000001440)=[{0x8001, 0x65}]}) setsockopt(r1, 0x10f, 0x80, &(0x7f00000000c0)="00210300", 0x4) 2018/03/20 04:13:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000d38000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000b85fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x8, 0x4) io_submit(r0, 0x1, &(0x7f0000646fe0)=[&(0x7f00007f7fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000f8cf4b)}]) 2018/03/20 04:13:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c9f00006489b9df9a7c0f0013002d0000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c0002000180c20000000000"], 0x2c}, 0x1}, 0x0) 2018/03/20 04:13:42 executing program 7: r0 = socket(0xfffffffffffffffb, 0x20000c0007, 0x80000000009) getsockopt(r0, 0x0, 0xcf, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0x8) 2018/03/20 04:13:42 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xf7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001, 0x8001}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fc7000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000c1db1373e059b5ca01778fac9df5f4f0c8f243a0caecccb8ac004a2735841411c3d906030901ff8339e4ecf570471d6f3b2b48fa6505b5d01b120e2e2d"], 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r2, 0x80000) ioctl$TIOCEXCL(r3, 0x540c) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000001000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/20 04:13:42 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x32de) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/03/20 04:13:42 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x100000001, 0x0, 0x0, 0x0, "88103a2590aecaf19af1d10b3b90f90d271fbef03ddfc1b889c000b558a3866ccd1640e7b87b4c21a9376241"}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000000040)=@llc={0x1a, 0x0, 0x81, 0x5, 0x87a, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001340)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="e3f4ee7ad5705d63d629978947938dba64d012c97ce8c170dbff497452da31bdaa867df153d0c45d537ad7378ad3692171efa4edc73a5ef36d924d6442a95632e8984e75478bddeac1ba2e1842", 0x4d}, {&(0x7f0000001140)="5ae5202a8d163f0710051672c9581781e2bf8bd3f2edb8a57f6c0764b5f68cbf5c5239358a5652b841712ffbd336e44a4c68b6adc4229f71e844f748b5", 0x3d}, {&(0x7f0000001180)="6e06c06873df0c0aeb95672cde61ae552a6a5a733b96aefbcbc2b4a687f120fbfa18dcebff4c785a0f926230b567302f24abec7d80cfcbc894546dd12e76bd08e49575f9ab70f7bcea1e6fcf724683b012a633497071b2b7d0a5d2b88568fbf831a9e6a2b0455c34ae4cec125242bb9decbb33cc1f8868f04b5a1cef5ecab7f300bc8d351b28a272b8672e5ae310dd12b322484492c041891f2644e6a31e57903c78742bdb5083f435f0b7d5d9e81a785cf8f017db65bdd54733ba1e85e50f4c6e900fed140a6411cb2efc027960a4248d2f1fef655ee3afba9f7fd91e8bc5434421b7cf71204e922f8552c2561c3c7673", 0xf1}, {&(0x7f0000001280)="0d542eb73e6a5fb1027b8630a20eb265fd05f2701982be6b14ddece445ed3e992807e8e1fb7ddd48f6c52b8aac62c4731ef97ac49ab6de5d162332841c48e11039b98d6d1a21177b89f419f4abe05066b5930c106651f920c33d91c4007999dd59107629b8f75d344eabd8dd23691c17e676eafd3b1adc8e39dad9565a7d37a529a19acb88e5f360027010", 0x8b}], 0x5, &(0x7f0000001380)=[{0x100c, 0xb650a14fa47bd2ef, 0x781, "27a3200905bfacc2d513b5c29958b88d3d1838019e92cef464a8514953adcacf9d8cf443406e37a97c6324befb93098afe6f9cefe3b4390a90451d8967853653a5119a5285fd67e97bc274a158948bc0f431dff20032b8e246a41f969ec94e7065f700eea735c0c5f113f082ff2afae1efa597e4e92ffa1c681531d7f2ff66bd2f86d5f74ab3734d7d4d0344799a2d200621a0d25fc3b61d28e80b83f3bbc01d430c8f214f4710e6336a1a23e5c2cc1abe43789a1a46c410df265c9347765d2bfe3ef84806137ab6ac814f95f169786e8233063a0151391c80154d5e8913af5a2d088ec390537d25e5c8fdcf82152bfbd550725a22a57519f5db1b48241669a03f8b298670441f235e929ee6e6d83f3a180c399602b12fa37fbf3225920c9f3b3e50bf6c4b0f0380ab344e2402d915c6c8ce35dae5f0b393de2baf10d04ed5c527eb2bcfbc023ca2fadba03a79c550ed46a6ce2788a1260a5c3329a3fc3ba469d3a854283692f2f96b66cb637c42e7a501a1707519838544ba2703a757d91214594b9d87fbc595b7f1af49ebf677e576099e17e4e55ebed85e487b0046f2fbd1459451c0c2c52299cde3888b5d12468660872d47f1c1685e7862ef6de63cde0891323d04a86f747b4e4a860e96c2fc8dcd0cf15d460b06ebcf2f3fbaaace555cb37071a063093a1a17fef296554e3e3a0790cd02e289ce41c09ca75be5a647af171d318394dc32e33416f296d1192f5d4c1fdb903c04502f89b08bbfa92469033b92a517f01327595c771d66733de47c5fa76dd652c1f900bbc510dd5eddb26c204506db03868b7f1cc31e1012405e3b43c1dfee1f14983aec73f04a03f7d5779067afd3e73464fc1d11f6c3fcb5c9e2820ba9f2ba048656a2bdb01e1147118531f5e4b0e4502c02a7dee5fe3a61631184f53b813c35cf25fd0f39b0712ccb8b88a3f19ce24d473a9ad3ead395d2b3ef02248651f27aa7683eec792754ab82ac7e6175d57cb187597168e4ef97e11dceae29162634a38bdd908021790dfc7f2c14a3043b10b9598338d373b955d8ef5c7e5343d164192762032381e651166c814796b21d4af26f01abdac08d1db2c106f390b84cc958ec120a90aa3a0d2f442e9c4468e1a3b6bbfdb1d8457c282192eb3642cda7682930a86fa9d6a77923981185ee6bfd29d0e7dfc9b99493f289d887bd93a0298079a0815a380b42277be19dc76d4850323e37f7cd8a59d7224231ee83cafdb28416d7e4bb4f3788cf9bf108324178f401be85328af1e1b3f7260dda5467d0caa197e40a2d57eeb64c0f278afdafc4f78379d7c9019e49b376c119113156cb793e0957a46ec377e70f3a3b8697564cbde3e47312cf094ff6693c50834eeed78e5802f5418075103cc9aaf577194cb112ebc95b7d8dd96c17f1f27389ca2b88e999cf91b7ccb4d4baab50a935f0cf14059686b3f4458caedef8989dcd0974dda3deb251e8639b48a7c9fcba5238309460bc3dd33b5c909e40fc09bc123a8ea1aeeda9a18b2cf193f04b7e7e465ca8e230b0a24448a661402bf5b85e9fa252f14d86f711a77c71147a3a3a38efa4ef163405b35cd4974dcfdd5b57d92ebda2fd8455836ec1a7594a03fb8b466c8029e1edc6ac70345bd9b6abc6b31851af9f18cbb6fabf40f89bce3f91a9932e205a42d3512d1701ce4c6801f7ab4b6a4cdc9ee40b1cb4c33df1e84daa4b39aa78e129b2ada20574b56486739cd91cbd92414907c2693a16d08028603d7bc28279339fbbdf84049d1f66744a9d2cbb796c54cded48baef598dc68add43bc7efb2dbbc86b36e1092b8bb688698c5e40ac5a7620067f3deff1e0beb303897b451b2e7e4a5a55650cc350488bdf88e7ca687c4e57c803471b64bc7d0aac3c7c35d1b53fc9b267462dda5ea0aae8c83bdafc9a9f7a464ad705476b27489242613aa536546f3b40f6f9bd823cfe322cfb402c7f5c3ce08cf2c566644287dc0ca08576732683a13b10801f9aedd673248e767dae4dd04917f654dfde318030ce5fc49d3f1b9c429b9dda89f98d2fc0c9693150c1c084c34cf1ae7139d98e8f7dd84913d7952cd1224313814e97c80a8fdc3abc747694aec88586c1c4eced550f8de14efe0a354ac6479cc507b1331f874a5616e949fd4053c38f32f50e1cc05ac4b7b929314c50671f84f0f7d67a009f5dceaf51f83507748e8577ef029d98a3c7e5d803a63403eaf350befa30b41d40daff930a060da25c4ba68d38608454897e5ee4b42d6142925ec4a83e2895fb9eb00600fd3e296381f9fef98f335a55387270cbccaea510ccfdcb4ad41a06402bdf2e431a13f74dee91de5c58cae4c82ee74e785c14bcf81e5f2e21f7028284e6c9b2c00415d4704bdd9bad112ddd22f1a3d4d326907e80ec5b3ffb411e5d76e82dfe67ef3169233aac4456fb0e0769fb0259d540d8f48976a9c545bf08b7eae6570707b5d51a81549004bbda999ac495d549bbe555635a5b39b9e29a7b97b40827de91ee17d5ec4585879461d5f1c4c91b7876712c1d4e6d6ac55d7e5d10136ca62f0495c715576d1be3c1e1e024254cd80747907baae2a979033bdc75763a71bf8477194caef66d2509203e2291f298025c78c6a9c1ec2761e8c6f3acab228045f8cb39811ba9fd81b7516fc806d9b81dab33bcc6a960458b2489b0179ce7b4781eca41edb4244ebbeeac09871e90bc70fb5dc1646d4cb3fb542fa4e4a96daff850cac7b3ddc03f39c3ea9f01aebf001c9a68ffcec73cb778b8fa4dbb16a65dcca06e72a0d7c858f2a3aa2389b0a0d822d235bb5e6ca919336ac793f94034653b2ed9317cb8807c3b10298846e4c38b6bcd7a2d39765692d5b09fa8b00cbf520c52f709b69f7a51b01997131aab6613cdc51eac8b5971891f0f81219096bb2efa6c3a36f5ef693f1bdcfe370dec8decb5b90799c298389a819c3258aaebb30186957cbd242a7367303ac728c9cb86c7530e83814f97743d09eb11d27242193cee1946c2c3e915b0b794ddd5106d05e738fe21fc85d282c98172af28e9c8a63686ccfd2cf1cd1eeecb02138c4db040ae9950227176f09f189e7ae8dcbea55e6abb030563ce07ca975a898d90293833eb0edd05f829f66f1f04e1011335fd4d6f071c97a629324935b572472da7114f18ce976c1d18b1a3c5243c77c529cadb7f0766ed48b3ac5b3af78fc39177c26f1bb3b38bedee74d6e0aa5d072c0acbca8d3d2cd28f02a9c1332d82c2cc86d2fe6226e0798887378cd690ab5ab5719194941234b44f15ae931ece750a9029fa92bd88d0ac122b7f651304619b06eef8d3e5f3bc6edcb343edc99f3c77ccf36e81894a417ad1217f85ad2112d542c07dd4ada6e4fd9a573bdcfac59e4ce7c3370c34b5658a72df12567f7515123be523d9ac163c94e912dc409dad43548f4d0f157e3ece5c79d6d47698f106de890388220033116a6e206c5ec422beb80b6db03d61c734caae25bb2f2c80207d3a3b4bb879e4d9168714d2f3f1d75650ca190eb56a1b3ad95e508977d45a3e225fc98fc6c73699d959d23cff5eb3d046ffe3b9864b7a642751b6ff60578f2634a73be572686c7e7b3ecbafb40fa494fc09dac9cce627a52ca1573f613aeb27d07ee32c30ca029552195f508f7e793acee4661169b76647f013bcbec7c688950904d15d5fcdeb610228caacfca1232ee9e2ebb2833fb36ee9a75309d5c37a3fe527d8b2c18edc424b31719cd035c6b826f0ee2791a273c59088f3c8c5fc0947bfdc7e7e6507a0ef9c80614952725b734c1f27730f8e651ed556824a77c13ae09cfe7b00109c13ba8c81a34a3ca7d3b92fa8558950750fb793b90594a968af33912b4e86ed2c7a0df68e983a6be6c05ef68da74133f17805d69b5a969c7563877f3a93c0443c371866cb2b6e7742d66ecb700f0a3e6018580b4f4a71559dd99cac05a44224424f80c8f6598197bae01db65ddf6ed180457177a4343aceb8f0a6a831072839d303bf4c55d3a17416ac3354778f3244ff626fb36aca0315b3bbf100f8ae4291701d5490a3c018f9bf554b2681c640791381764ff09da18da6fe2b5af3adb63fc16b85feeb51143d03463c0c6bfad715e86e55cad268fd7260e1206e988183bba3d72715a63686e6937114d7e8d7103cedd74c02c700c75d56d3f77a3b18fa58034ad4fb899a6f1317feb1ac8f6dfc8a5bde8e8cae0028f75db9a8fcef262937f6590c52eaf4e28e6f06fc1a55625abba391057fd6a0efbae1fbd399dcb081ed4a2d0ceee9789a344ab9b717cc49a83e830b93913da0a2066949b5f8cef8320a717183c72bbba936775c91a81ab5e2a3eb77192feeb188ae18db5d57f2a998e8b55a5bf88b77282ba60f4170c240bd93540edd1d9cde4b75cf54ce921e0756fa7b993cc985a7c962c98401f0e3b2358e0cd545a647a3207089e68af3616638a9e592fcb51aa051b0313bfb3535bd799d67679727552bb24e292a16baef972ba2187dc06e2a22f87bec9bb004d5a9ea3a22ebc73bd265fe4d6f297b18a84636de284fd975cd74fc688085bdd965ee9b3a0b71347b4e9370338e56e3d984422e8a679e29c0fd4ad15ebd16df98eb16b7cbaabcea9446b3bade98b6c5d998d4c8615b922d86e120f261165547f2c14fc010536803627133f05b6e2a55b692cd5a44523d97153488dc49d923795d4d5748a71929043ccdbf6511e6aaedbdf6a1a30e1df96ea7c7281d6e6f76d1eaff33dc8960bb31f75222139e8f2d8e7b038285faca6c75a9490b568d4c3d203ea22945b613d3a48b13f6fd673b6531079425d778dd8d9d3bffc93bda50a69ce8d2d037b9ee5709a1ea556f0aa1d8e32d3c5df64ca027b3ecfaf69fc8fb5c7f8e4a21db2a0488312b392d38ac36dd9ba8b3173b5a57767c6afbea5ebea3ba50fcdee8bf4a5f9f9fca126e01a366acdfb1861c2d5ca5917020cd63d07379ca624ed45c5716f8bc69fc28fabd3140de8477196ed25ba3d2d190cbcd9a4e50ac8eaeb0a910b639a895f586a87d49350dd0830bbca8c35a27638dfde147075a20d6e4248e57b623e1ca45165d7f390282206883778f3f01257bee31af4ed517e2c5421f505c46a023794448b7e2fe6a420fae9b802126b76caa1a6fed565e5747445bc5acc008055efeb249eb12c0d70236ee37d433b727969bcf47bd2d74c3cd0e4cbd76c8c3eff7bc8cec887753b6aefe8f926ab8ed134a50941813811519e248a56dfaf04b5b7e4550cb456c6f1dc9ef9e95a01b56c34051b6d3038f013038cd7f5be9a5482f9c1cc30e1c5be8a42dadb2621792a5dc5c54ba6b631e32de62e2146e00b995c43db8c64b80b2f99e8f8452e5fffe6f94b92b931f2076aacdf0e35a2104a8f4466a0da4f6c91a0977cbc436f4e6873805131d62698210fecef2e63571a6f6b4358fa3b2206d14d65e3df95b275218be544ca1c790e7bc3d50e21a0b7f3b4339fbebbac1a2ec8ee78cddbb5e16e8b2b8d9cea95a643b18f854b235d0fd5b90758fbbcf1b4e5f49c588acfdd6281ff113469d73333a2535ece4505f83467f7c4de02bd3688fadce131fb18a04ee6085e6bc5d9f84b40af7e6ca8899fdc26ef418a84541a3b62cb11043a85e4c27f2f4bbb8d0278e5c21d3b9ad3e0892c7da562e2a68cc65add16aca67613f62a4326183d5cdd81c8c49f7ac8f411580839ad080fde5fd3f0fda6dc00ac28f1e72654d59bc7829b2bdeb49ad561e1dce73c12a02f8c5e564c157ccad87699997715d5e006ac3d5098e5487bdc4c8c7a31fb330e7d8a5de2f"}, {0x60, 0x1, 0x4, "9f039b45a6b07115f1e08ea0c18bcdb77e69117bbd48cac24e19fd1bd55a347a5196e60bcd7c858f3c3ade931a8b6c07279eec606ec42f02e2844e062435408ca61feb9cf248ccfc9667a3e55f91216580"}, {0xcc, 0x11f, 0x8, "7d735c1a0518de82e6f6e5f4aa554aa7250935a1e73b97086129d936357de495ac85525fb1900d8a0857870323f9e8fbf919b683707a6ee1abbbe32c3f66fb917dc5c6381322da452e9775aefcd86df5507b9159c5a4049dad5a8dd0a7eb3c87e4cb4d7a155290ef87a35368fd1863b1a8d801c8f4f8295a677645bcb36f8f18ee43497cb9675159fce555e8f48017a58e9d8786e325ea3d2bea717b2abab1590d432d5f4993ef9d05d88cc2136e0a35c7d8fe6cfbf1c7eb7e1d251371cd"}], 0x1138, 0x44001}, 0x190dfbff15b5f0d4) 2018/03/20 04:13:42 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000140)}}, 0x18) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4842, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f00000002c0)="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"}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000280), &(0x7f0000000200)=0x4) 2018/03/20 04:13:42 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) delete_module(&(0x7f0000000000)='em1cgroupvmnet1md5sumem0*\x00', 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/03/20 04:13:42 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/qat_adf_ctl\x00', 0x80, 0x0) sendmsg$alg(r0, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000440), 0x3e1, &(0x7f00000004c0)}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000240)={0x100000000, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000280)={0x5, r2, 0x10000, 0x4}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/20 04:13:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='schedstat\x00') r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x86000) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000100)=r3) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000080), &(0x7f0000000ff8)=0x10225) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)=0xffffffffffffffff, 0x3) 2018/03/20 04:13:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="17000000020001000003be8c5ee17688a3000008010300ec36030000000000000098fc5ad9485b000000dba67e06358f964fd1b1503c3a52621300000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbffff00150039010000007300000000000609edffffffffffff02df9eebe7e87ee87cccebf6ba000840024f0298e9e90554062a80d7a8007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a600000000", 0xb8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/20 04:13:42 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x1) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0xc7) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000006000)=""/136) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) 2018/03/20 04:13:42 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x6}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x101, 0x100) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000001, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0x2c) 2018/03/20 04:13:42 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10001, 0x40000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x6a, "77e249d575bb51012f4b42f91dabec3aa356f6b51927e35611ade001cd3aa180dbf93a660ca347e8bb1c5b6f6f56e979accf6e48e8481903f5e809cbd351f58945c346ebac82c8ea828422a84a4b54a9302673b1edd33ac1a892697dba1a8d4f4b5695069b6792e4d822"}, &(0x7f0000000100)=0x72) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x8f, "375c52ff418aa93d98dba00759bd6c198ee7726db40887b82f6085719e940051f0a9dbb27fa90fe2f4081c2ad2d0b83373aa7c288c8c136199e405b1cbac80435e41b8f05324a95895714cc1909decc433e2c734d9a733f3b724cd7970581f932e8e68580239c7a3ad52a45a3e34c9ef0921d59eda2826e050e1a2bca9209089c0cff8e36fa40fabaf255bc17a3aa9"}, &(0x7f0000000200)=0x97) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffd79) 2018/03/20 04:13:42 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x100000000000000, 0x10110, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r1, 0x800000000008992, &(0x7f0000000080)="a7e7835a557a40a46939116cc6e0dfbbb8747e3f2a6196d873704ef7af1a8910391e3e0fba692d12bcf1a7c50ec3b2430b92080380f4b38f062354905d135eaa34910e592567556dae10d9d312b5") syncfs(r1) 2018/03/20 04:13:42 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0xfac, 0x1}, &(0x7f00000001c0)=0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0xfff, 0x0, 0x20a, 0x3ca9, 0x0, 0x7, 0x7fff, 0x2, r2}, &(0x7f0000000240)=0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x3, 0xffffffffffffff9c}) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x4) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x2, 0x4, 0x63c3, 0x14, r5, 0x4000000000001}, 0x2c) getsockname$packet(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0xfab0, 0x8, 0x8, 0x100, 0x80000001, 0x440280, r7}) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000400)={r4, 0x8, 0x30}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00000000c0)={0x555, 0x69ec, 0x0, 0x5}, 0x8) poll(&(0x7f0000000280)=[{r6, 0x100}, {r8, 0x1}, {r5, 0x1000}], 0x3, 0x9) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r6, &(0x7f0000000700), &(0x7f00000006c0)=""/50}, 0x18) [ 66.957474] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35172 sclass=netlink_route_socket pig=10547 comm=syz-executor6 [ 66.977078] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35172 sclass=netlink_route_socket pig=10547 comm=syz-executor6 2018/03/20 04:13:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='attr/keycreate\x00') ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000240)={0xc5b, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000180)={{0x100000001, 0x2}, {0x9, 0x8}, 0x100000001, 0x1, 0x9e47}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000028fff4)={0xfffffffffffffffe, 0x0, &(0x7f0000a5b000)}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) kcmp(r3, r4, 0x7, r1, r1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) getsockname$llc(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) 2018/03/20 04:13:42 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) socket$can_bcm(0x1d, 0x2, 0x2) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0xffffffffffffffff, &(0x7f0000000040)={0xbffffffffffffffe}, 0x0, 0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0000003a237bfd3a5078a719c649dfaba9219dd28fdc7c1c0f1cb17b81dbcbd7996b54d4f7be1b6384e6be2e7bc6734308f14956af4a0adea37bf8bb684170b2c4c484f06d86f00ccf5b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={r4, 0x80000001}, &(0x7f0000000100)=0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/03/20 04:13:42 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a5b000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080009007fffe5b7", 0x24) clock_adjtime(0x3, &(0x7f0000000000)={0xf2, 0x81, 0xca, 0x23, 0x81, 0x100, 0x3, 0x0, 0x5, 0x9, 0x65d, 0x81, 0x9, 0x1, 0x7, 0x9, 0x1, 0x2, 0x4, 0x80000000, 0x9, 0x80000000, 0x81, 0xca, 0x3, 0x4}) 2018/03/20 04:13:42 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40000008180) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x3000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000100000000401}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='sched\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x9, 0x8) fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="359347f4be6d2d4759ba918098dfc4f48e07f03c1d674d1ffe47e9800ad881b81361736a5505330722066c308da55e8dee830fb6661e3d754c68bda56ea08f842c1e576ffd99a23d671d"]) 2018/03/20 04:13:42 executing program 0: r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x101000) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x1, 0x6}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x1ac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000000280), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ip6tnl0\x00', "73797a6b616c6c6572300e00", 'dummy0\x00', 'ip6gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xcc, 0xf4, 0x11c, [@m802_3={'802_3\x00', 0x8, {{0x0, 0x0, 0xc8d6113f154dada1}}}, @mac={'mac\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4}]}, @common=@AUDIT={'AUDIT\x00', 0x4}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x1fc) 2018/03/20 04:13:42 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000fed)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) write$selinux_context(r2, &(0x7f0000000080)='system_u:object_r:event_device_t:s0\x00', 0x24) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0xffffffffffffffff) 2018/03/20 04:13:42 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000080)=""/90, 0x5a) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f0000000200), 0x400000ff) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="736563757269747900000000000600000000000000000000000000000000000044000000a777bba4404284ed01afd0c8aa3fa2a1719f787d77804ee7d206bfc0c0ace538720aca478d62f26cda45fce46ba23406f90caf5d06f45e2a636e8f99a26b9696ff4c6272721412dfc3a9616de0c438b035abbf300fb0d000921e5217f998e40aa8ae18c6ec46db30fce320259b1c1d1f844470b9c7d06e8628038c44a44c0f7d6e5e348dab2320f610d7ed1759e5df3fdb2037341d56475cac741d2efa865bd8f859f9002d59aeb4e294d271d8"], &(0x7f00000001c0)=0x68) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000180)={r2, &(0x7f0000000140)=""/35}) 2018/03/20 04:13:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000500)={&(0x7f0000000400)=[0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x6, 0x4, 0x6}) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x4, 0x12001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x73, 0x5, 0x80000001, 0x100000001}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r3, 0x20}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0xff, 0x10}, &(0x7f0000000200)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a15cdf0311cfc093a52a7d86bd1a4cd8c337f0000000000000000000000f557f9d318e4735d06ea912aab6ad0e586fc8a419a3689dc20c595d097196474faf3004ac3f46844b64209ddfdd5c6e7bca114d1daf04be1246b746071db46", 0xfffffffffffffd8a) r4 = fcntl$dupfd(r0, 0x406, r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0xab, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x400, 0x0) 2018/03/20 04:13:42 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4) r2 = epoll_create(0x100000001) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x400000) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00000000c0)={0xd001, 0x1000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) 2018/03/20 04:13:42 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) ustat(0x4b7d, &(0x7f0000000000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff}}, {{@in=@rand_addr}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/03/20 04:13:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000180), &(0x7f0000000100)=0x3c7) 2018/03/20 04:13:42 executing program 1: set_mempolicy(0xc000, &(0x7f0000000ff8), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f00000000c0)=""/172, 0x1ff}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x1f, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='gre0\x00', 0x40}) 2018/03/20 04:13:43 executing program 7: r0 = socket(0xa, 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x9, 0x2) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) bind$can_raw(r0, &(0x7f0000000080)={0x1d, r1}, 0x10) 2018/03/20 04:13:43 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000080)=""/90, 0x5a) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f0000000200), 0x400000ff) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="736563757269747900000000000600000000000000000000000000000000000044000000a777bba4404284ed01afd0c8aa3fa2a1719f787d77804ee7d206bfc0c0ace538720aca478d62f26cda45fce46ba23406f90caf5d06f45e2a636e8f99a26b9696ff4c6272721412dfc3a9616de0c438b035abbf300fb0d000921e5217f998e40aa8ae18c6ec46db30fce320259b1c1d1f844470b9c7d06e8628038c44a44c0f7d6e5e348dab2320f610d7ed1759e5df3fdb2037341d56475cac741d2efa865bd8f859f9002d59aeb4e294d271d8"], &(0x7f00000001c0)=0x68) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000180)={r2, &(0x7f0000000140)=""/35}) 2018/03/20 04:13:43 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x678, 0x21c, 0x0, 0x328, 0x0, 0x438, 0x5ac, 0x5ac, 0x5ac, 0x5ac, 0x5ac, 0x6, &(0x7f0000000040), {[{{@ipv6={@empty, @empty, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffff00, 0xff], 'ipddp0\x00', 'ip6_vti0\x00', {}, {0xff}, 0x2c, 0x44, 0x1, 0x40}, 0x0, 0xc8, 0x10c}, @SNPT={0x44, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@broadcast=0xffffffff, 0x23, 0x2d, 0xfffffffffffff94d}}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0xff, 0xff, 0xffffffff], [0xffffffff, 0xff000000], 'ifb0\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x0, 0x6, 0x6, 0x1}, 0x0, 0xec, 0x110, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x8}}]}, @inet=@DSCP={0x24, 'DSCP\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xc8, 0x10c}, @DNPT={0x44, 'DNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0x14, 0xb}, @ipv6=@dev={0xfe, 0x80, [], 0x11}, 0xd, 0x36, 0x71}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xc}, @dev={0xfe, 0x80, [], 0x16}, [0x0, 0xff0000ff, 0xff, 0xffffffff], [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 'ip6gre0\x00', 'bridge0\x00', {0xff}, {}, 0x6c, 0x8, 0x1, 0x18}, 0x0, 0xec, 0x110, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0xa}}]}, @HL={0x24, 'HL\x00', 0x0, {0x0, 0x8e8}}}, {{@uncond, 0x0, 0x150, 0x174, 0x0, {}, [@common=@inet=@iprange={0x64, 'iprange\x00', 0x1, {@ipv4=@loopback=0x7f000001, @ipv6, @ipv4=@multicast1=0xe0000001, @ipv6=@dev={0xfe, 0x80, [], 0x10}, 0x10}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0xc}}]}, @inet=@DSCP={0x24, 'DSCP\x00', 0x0, {0x31}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6d4) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000a50000), 0x4) 2018/03/20 04:13:43 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0x8, 0x7]) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x3, 0x4) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x9, 0xffffffff, 0x6f, 0x8, 0x7, 0x80000000, 0x7, 0x3cf7, 0x0, 0x5}) recvfrom(r0, &(0x7f0000000100)=""/44, 0x2c, 0x2, &(0x7f0000000140)=@nfc={0x27, 0x1}, 0x80) preadv(r1, &(0x7f00000010c0)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/20 04:13:43 executing program 6: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x0, &(0x7f0000964ff8)}, 0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0xa, &(0x7f0000000080)=[{0x4, 0x4, 0x8, 0x20}, {0x8, 0xe84, 0x80000001, 0x80000000}, {0x4ca55b2c, 0x72ca, 0x2, 0x9}, {0x80000001, 0x7fff, 0x7, 0xfffffffffffffffd}, {0x8, 0x8001, 0x1, 0x2816}, {0x2, 0x0, 0x9, 0x3}, {0x6, 0x7, 0x1c, 0x5}, {0x5, 0xfa2, 0x5, 0x9e37}, {0x401, 0x80, 0x69}, {0x4, 0x7, 0x2, 0x3}]}, 0x8) r1 = socket$inet6(0xa, 0x200000002, 0x0) sendto$inet6(r1, &(0x7f0000c6dfff), 0x0, 0x0, &(0x7f000032ffe4)={0xa, 0x4e20}, 0x1c) 2018/03/20 04:13:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/86) lseek(r0, 0x0, 0x0) 2018/03/20 04:13:43 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0xfffffffffffffffe, 0x4, 0x0, 0x80}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) 2018/03/20 04:13:43 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="d548250507d49ed47683c477503677f4c556d6a62086d6d3c6d3f24c6e653bbaea8b9043b2fba32fe0c48144a7ce80698888bfb39640d2e9fe12b9330d1b2c54233fe9662005b6b0c5c769683ea872286b6d9963dbcc88dd461f0832d70ea49bf6a8be26337758365a5042431ae9258f3b48a5a63f5ac3f4fa6a057222c5bcc5e65fb1df9dbbafa60c63ff0913", 0x8d, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000240), 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22}}, 0x401, 0xd9a}, &(0x7f0000000340)=0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000380)={r3, 0x8}, &(0x7f00000003c0)=0x8) keyctl$search(0xa, r0, &(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, r1) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) r4 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() chown(&(0x7f0000000400)='./file0\x00', r5, r6) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x11, r4, 0x0) 2018/03/20 04:13:43 executing program 1: rt_sigsuspend(&(0x7f00000f6000), 0xffffffffffffffce) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000080)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x40, 0x4) 2018/03/20 04:13:43 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) time(&(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x60}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x4) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x3, 0x2}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e22, 0xffffffffffff81cf, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x1, 0x8000}, &(0x7f0000000200)=0x88) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={r2, 0x2}, &(0x7f00000005c0)=0x8) ioctl$TIOCGPTPEER(r1, 0x5441, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x4, 0x6, 0x800, 0x7fff, 0x9}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x2, [0x9, 0x7d]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff}}, 0x1, 0x3, 0x9, 0x1, 0x9}, &(0x7f00000003c0)=0x98) 2018/03/20 04:13:43 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000080)=""/90, 0x5a) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f0000000200), 0x400000ff) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="736563757269747900000000000600000000000000000000000000000000000044000000a777bba4404284ed01afd0c8aa3fa2a1719f787d77804ee7d206bfc0c0ace538720aca478d62f26cda45fce46ba23406f90caf5d06f45e2a636e8f99a26b9696ff4c6272721412dfc3a9616de0c438b035abbf300fb0d000921e5217f998e40aa8ae18c6ec46db30fce320259b1c1d1f844470b9c7d06e8628038c44a44c0f7d6e5e348dab2320f610d7ed1759e5df3fdb2037341d56475cac741d2efa865bd8f859f9002d59aeb4e294d271d8"], &(0x7f00000001c0)=0x68) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000180)={r2, &(0x7f0000000140)=""/35}) 2018/03/20 04:13:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000340)={0x3f, 0x101, 0x4, 0x95, &(0x7f0000000180)=""/149, 0x84, &(0x7f0000000240)=""/132, 0x38, &(0x7f0000000300)=""/56}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000380)=""/150, &(0x7f0000000440)=0x96) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_getattr(r2, &(0x7f0000000040), 0x30, 0x0) 2018/03/20 04:13:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) syz_open_pts(r0, 0x0) r1 = add_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="ee63164be5fc2f3f69746318b3cbd6387b16b97f26c137270948ea0502517bf59cb6218d90b965a827419136dd6217c3f8c8b67cb2f89e6826a3814699bd329bdd7a2925db5a6238124bd3ba703812b4f0f7add0927534f958", 0x59, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) 2018/03/20 04:13:43 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x800, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80b) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="24000000180005db000100007ff86174020000000000ff120020006a0000003dc37514aa"], 0x1}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ec9400, 0x180) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@dev, @in=@loopback}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0x7ff) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='./file0\x00') ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setns(r1, 0x8000000) 2018/03/20 04:13:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222501, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={0x0, 0x19}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x3}, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) getpeername$unix(r4, &(0x7f0000234ff8)=@abs, &(0x7f0000428ffc)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0xb, r5}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x4000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x50801, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/20 04:13:43 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000080)=""/90, 0x5a) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f0000000200), 0x400000ff) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="736563757269747900000000000600000000000000000000000000000000000044000000a777bba4404284ed01afd0c8aa3fa2a1719f787d77804ee7d206bfc0c0ace538720aca478d62f26cda45fce46ba23406f90caf5d06f45e2a636e8f99a26b9696ff4c6272721412dfc3a9616de0c438b035abbf300fb0d000921e5217f998e40aa8ae18c6ec46db30fce320259b1c1d1f844470b9c7d06e8628038c44a44c0f7d6e5e348dab2320f610d7ed1759e5df3fdb2037341d56475cac741d2efa865bd8f859f9002d59aeb4e294d271d8"], &(0x7f00000001c0)=0x68) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000180)={r2, &(0x7f0000000140)=""/35}) 2018/03/20 04:13:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0xd}, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3f, 0x101000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x6, 0x1, 0x832}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x100000001, 0x1, 0x7fffffff, 0x3, 0x1ff}, &(0x7f00000002c0)=0x98) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) sendto$inet(r0, &(0x7f0000000000)='k', 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xd) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000100)={0x5, 0x7, 0x8, 0x6233}) 2018/03/20 04:13:43 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="020000002000000090748400", 0xc, 0x0) preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000000)=""/216, 0xd8}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/163, 0xa3}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)=""/104, 0x68}, {&(0x7f00000012c0)}], 0x6, 0x0) 2018/03/20 04:13:43 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000080)=""/90, 0x5a) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f0000000200), 0x400000ff) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="736563757269747900000000000600000000000000000000000000000000000044000000a777bba4404284ed01afd0c8aa3fa2a1719f787d77804ee7d206bfc0c0ace538720aca478d62f26cda45fce46ba23406f90caf5d06f45e2a636e8f99a26b9696ff4c6272721412dfc3a9616de0c438b035abbf300fb0d000921e5217f998e40aa8ae18c6ec46db30fce320259b1c1d1f844470b9c7d06e8628038c44a44c0f7d6e5e348dab2320f610d7ed1759e5df3fdb2037341d56475cac741d2efa865bd8f859f9002d59aeb4e294d271d8"], &(0x7f00000001c0)=0x68) 2018/03/20 04:13:43 executing program 2: clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$peek(0x2, r0, &(0x7f0000000040)) prctl$intptr(0x4c, 0xf92) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x3000000, 0xffffffffffff4ef3, 0x90}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x0, 0xd3, "0f9ab9676839313520d02fdb08ac5f263b594f36e61b1a48e16a0404416cd66b18c227866757510995f0e7c9e870fc3b3dee900bb738ec8c8a8d31ba3b001e12ce5b920c35b23468312dfef148bff8eaf3d383ea04a3f4d806cd9add25c1bc19c91ab4f28a2099b71ee39d1c534cd92a0a7cf6d9475b86877b18b88b5f813051ed1f5a843aba1d966a70216524f6c4b6886aff8eab4ee58dd7817687a1c90d1d582a3f7e55929e1b11df614b997766a972a4b17eee3fd4688517e7c25b0a3672a1671168791306de83c35247ae4ffb2fd19dc5"}, 0xdb) 2018/03/20 04:13:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000004ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x80) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00006bafe4)=@req3={0x6f, 0x0, 0x1, 0x9}, 0x1c) sendmsg(r2, &(0x7f0000834fc9)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000091f00000300000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000481ffe0000e103000900f8000004003f390001d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfe424281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1c26d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000353cf8)}, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000000)={0x8, 0x10001, 0x4}) 2018/03/20 04:13:43 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000080)=""/90, 0x5a) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f0000000200), 0x400000ff) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)) 2018/03/20 04:13:43 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x278b7c90) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000fccff8)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000300)=ANY=[], 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/59, 0x3b) 2018/03/20 04:13:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f000094fff0)={&(0x7f0000283000)=ANY=[@ANYBLOB="1800000023002908ffe2ffffe2ffffff0f00000004000700"], 0x18}, 0x1}, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x20, 0x1) 2018/03/20 04:13:43 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x3, 0x0, 0x80000000, 0x100, r1}) prctl$setptracer(0x59616d61, r1) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x80002) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000000c0)=0x6, 0x8) prctl$setptracer(0x59616d61, r1) 2018/03/20 04:13:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d27000)=0x800000000000001, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x100000001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000d2affc)=0x4) 2018/03/20 04:13:43 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000080)=""/90, 0x5a) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:43 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'lo\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x7, r2}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000040)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x24, {0x2, 0x4e21, @loopback=0x7f000001}, 'erspan0\x00'}) sendmsg$can_raw(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) 2018/03/20 04:13:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0xfffffffffffffff8, 0x4e22, 0x4, 0xa, 0x80, 0x80, 0x3b, r1, r2}, {0xff, 0x4, 0x5, 0x1eb7, 0x40, 0x9eca, 0x5, 0xf18}, {0x40, 0x200, 0x8, 0xc7}, 0xfff, 0x6e6bb9, 0x3, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x4d4, 0xec3375d0fd574682}, 0xa, @in=@loopback=0x7f000001, 0x3507, 0x7, 0x3, 0x7, 0x0, 0x3, 0x4}}, 0xe8) rt_sigpending(&(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xffffffffffffff35) r4 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x180, 0x1) sendmsg$rds(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000340)=""/200, 0xc8}, {&(0x7f0000000440)=""/164, 0xa4}], 0x2, &(0x7f0000000680)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000540)=""/216, 0xd8}, &(0x7f0000000640), 0x42}}], 0x30, 0x4000800}, 0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r3}, &(0x7f00000001c0)=0x8) setsockopt$inet6_tcp_int(r4, 0x6, 0x17, &(0x7f0000000700)=0x7, 0x4) 2018/03/20 04:13:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f000094fff0)={&(0x7f0000283000)=ANY=[@ANYBLOB="1800000023002908ffe2ffffe2ffffff0f00000004000700"], 0x18}, 0x1}, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x20, 0x1) 2018/03/20 04:13:43 executing program 7: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1d8, [0x20000f00, 0x0, 0x0, 0x20000f30, 0x200010a8], 0x0, &(0x7f0000000080), &(0x7f0000000f00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'ip6tnl0\x00', 'ifb0\x00', 'teql0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xac, 0x100, 0x148, [@limit={'limit\x00', 0x18, {{0x0, 0x4}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x4}, @common=@mark={'mark\x00', 0x8, {{0x0, 0xfffffffffffffffe}}}]}, @common=@log={'log\x00', 0x24, {{0x0, "b098044556985e7192addc923940fe6ad79ee9cd61f730b338b60f7bcaaf"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x228) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/20 04:13:43 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000080)=""/90, 0x5a) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:43 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmsg$kcm(r0, &(0x7f000055efc8)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbdfe0)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce3f72)=""/142, 0x8e}, 0x0) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x4, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) write(r1, &(0x7f0000914000)='!', 0x1) read(r0, &(0x7f0000f92f88)=""/120, 0x78) 2018/03/20 04:13:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0xfffffffffffffe55) 2018/03/20 04:13:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x81) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$evdev(r1, &(0x7f0000000100), 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0)=0x3ff, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0xfff, 0x4) 2018/03/20 04:13:43 executing program 3: mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000000, 0x831, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8, 0x5010, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1000, 0x10000) syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x6, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x401}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000005c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000440)={0x0, @broadcast}, &(0x7f0000000480)=0xc) sendmsg$can_raw(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x1d, r4}, 0x10, &(0x7f0000000540)={&(0x7f0000000500)=@can={{0x4, 0x4, 0x20, 0x80000001}, 0x0, 0x2, 0x0, 0x0, "4591d76967669724"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x20004005) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000200)={'icmp\x00'}, &(0x7f0000000240)=0x1e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={r3, r5, 0x7788}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={"6e617400000000000582ab0000000000ffffff00000000c8fd00000500"}, &(0x7f00000000c0)=0x362) 2018/03/20 04:13:43 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) close(r0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/20 04:13:43 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140), 0x4) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)=""/110, &(0x7f0000000080)=0x6e) 2018/03/20 04:13:43 executing program 6: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3, 0x101006) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}, 0x4}], 0xfde7) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000680)) recvmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000100)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/217, 0xd9}, {&(0x7f0000000280)=""/200, 0xc8}, {&(0x7f0000000380)=""/165, 0xa5}, {&(0x7f0000000440)=""/238, 0xee}], 0x4, &(0x7f0000000540)=""/164, 0xa4, 0x8001}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000eb7000)={0x15, 0xfffffffffffffe85, &(0x7f0000000680)}) sendfile(r1, r0, &(0x7f00000000c0), 0x80000003) 2018/03/20 04:13:43 executing program 1: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80800) bind(r0, &(0x7f0000000040)=@rc={0x1f, {0x6, 0x40, 0x8, 0xfffffffffffff693, 0x1000}, 0x5}, 0x80) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x80}, &(0x7f0000000140)=0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r3, 0x80, "e10f8fe78a395c57de3cde73e2aee9b68411f83bbe0e49b592b85aa5a0e425db0fc44c3f640b90850b31c6f9d0f2b44c916bbfc2a73eb422d2746bc58cf8bb0fd7f062a7c0ca5ca52c09631d35986a824e94de660a1249643aa8ba089ff1b896a677f3ba25b5a563c02f331589ae08c82c52914a98deaf7284ffa6bfacd42c85"}, &(0x7f0000000240)=0x88) getsockopt$inet6_mreq(r1, 0x29, 0x1a, &(0x7f0000fedfec), &(0x7f0000fed000)=0x14) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000280)={{0x3, 0x1, 0xdb1b, 0x3, 0x8}, 0x7f, 0x40}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000002c0)) 2018/03/20 04:13:43 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000080)=""/90, 0x5a) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001280)=[{{&(0x7f0000000480)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, {0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}, 0x4}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000002000)="65d9083c2e00471056efc9fb51ebae94bfd611594de1c38de805b5839b736d54a60440c09c3a071eb8b8713e93bc72b4e100703098ef41cf0415eb9f6f2d57accdde10203592c0570f7ae8b17a67527b176e6169cad8ddf7bdf414e4e406f163ef64a6842147f3f265a2e9c79318e7bc39a0564f3ec0b35c48c864808a47bbfe15f2261549110042aea74d14d8f5f0e3106b8c09a2e52adc032d82c678b72facf6dd800a3118f87bc260eb8fe64c31bd", 0xb0}], 0x1, 0x0, 0x0, 0x1}, 0xff}, {{&(0x7f0000000800)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000009c0)}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x114, 0x80}, 0x7}, {{&(0x7f00000011c0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80, &(0x7f0000001240), 0x0, 0x0, 0x0, 0x800}}], 0x3, 0x8000) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x25339208158ec6c2) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='mqueue\x00', &(0x7f0000000140)='mqueue\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) 2018/03/20 04:13:43 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x400, 0x2, 0x2, 0x2, 0x2, 0x4, 0x7fffffff}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003fd9), 0x190, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x12, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/03/20 04:13:43 executing program 0: setitimer(0x2, &(0x7f0000b18000)={{}, {0x77359400}}, &(0x7f00004efff0)) getitimer(0x2, &(0x7f000086aff0)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) 2018/03/20 04:13:43 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000080)=""/90, 0x5a) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000378000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{}, {0x0, r1+10000000}}, &(0x7f000000dfe0)) read(r0, &(0x7f0000204f3b)=""/197, 0xc5) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffffffffffd6, 0x0) [ 68.034285] QAT: Invalid ioctl 2018/03/20 04:13:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffff8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x3c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x58000, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000000c0)=0x9) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0xc933) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000180)=@mangle={'mangle\x00', 0x1f, 0x6, 0x50c, 0xbc, 0x27c, 0x398, 0x27c, 0x178, 0x478, 0x478, 0x478, 0x478, 0x478, 0x6, &(0x7f0000000100), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x12}, @rand_addr=0xe527, 0x0, 0xff000000, 'ip6tnl0\x00', 'vcan0\x00', {}, {}, 0x2e, 0x3, 0x11}, 0x0, 0x98, 0xbc}, @ECN={0x24, 'ECN\x00', 0x0, {0x0, 0x8, 0x2}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0xff000000, 0xffffffff, 'sit0\x00', 'vlan0\x00', {}, {0xff}, 0x33, 0x0, 0x44}, 0x0, 0x98, 0xbc}, @ECN={0x24, 'ECN\x00', 0x0, {0x31, 0x6, 0x3}}}, {{@uncond, 0x0, 0xe0, 0x104, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x1}}, @common=@ttl={0x24, 'ttl\x00', 0x0, {0x3, 0x7}}]}, @TTL={0x24, 'TTL\x00', 0x0, {0x1, 0x100000001}}}, {{@uncond, 0x0, 0xbc, 0x11c, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0x0, 0x10000, 0x4, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffff7fffffff, [0x0, 0x80, 0x5, 0x9, 0xd96, 0x7], 0xff, 0x9, 0x81}, {0x0, [0x4, 0x5, 0x3, 0x100000000, 0x1], 0x6c, 0x800, 0x3}}}}, {{@ip={@loopback=0x7f000001, @empty, 0xff, 0xffffffff, 'bridge0\x00', 'ip_vti0\x00', {0xff}, {}, 0xc, 0x2, 0x40}, 0x0, 0xbc, 0xe0, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00', 0x0, {0x1, 0xc2ba}}]}, @TTL={0x24, 'TTL\x00', 0x0, {0x0, 0x20}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x568) getrandom(&(0x7f0000000700)=""/231, 0xe7, 0x1) [ 68.057844] QAT: Invalid ioctl [ 68.085403] kauditd_printk_skb: 957 callbacks suppressed [ 68.085411] audit: type=1400 audit(1521519223.740:5600): avc: denied { net_admin } for pid=4272 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.115509] audit: type=1400 audit(1521519223.747:5601): avc: denied { dac_read_search } for pid=10753 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.140559] audit: type=1400 audit(1521519223.747:5602): avc: denied { net_admin } for pid=4285 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.154237] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/03/20 04:13:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:43 executing program 3: r0 = gettid() r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x4200) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000000c0)={@local, @rand_addr, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x8, r2}) capget(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000040)) [ 68.165068] audit: type=1400 audit(1521519223.772:5603): avc: denied { net_admin } for pid=4283 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.165086] audit: type=1400 audit(1521519223.772:5604): avc: denied { net_admin } for pid=4267 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.165106] audit: type=1400 audit(1521519223.797:5605): avc: denied { dac_override } for pid=10757 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.249130] audit: type=1400 audit(1521519223.832:5606): avc: denied { net_admin } for pid=4289 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/20 04:13:44 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='\x00\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) accept4(r1, &(0x7f0000000000)=@nl=@unspec, &(0x7f00000000c0)=0x80, 0x80000) 2018/03/20 04:13:44 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r1, r3) [ 68.273627] audit: type=1400 audit(1521519223.832:5607): avc: denied { net_admin } for pid=4289 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.298117] audit: type=1400 audit(1521519223.856:5608): avc: denied { net_admin } for pid=4272 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/20 04:13:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:44 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff, 0x7fff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000200)="2fe6d7f125ed30666e53ffbd0336b0fdc4a08b753ed26f4163125bb8283e3cf7f552a7e1059465bd443fdefe8935f5aa88238f5071136cefafad5c53d7ef23181c588177b05d6add58c3586250624593927ca576cbfd1154c2123b131e4c43e3cfae6b6cf9a199fa30cd9fc210313261917a705484c60a3717611a3f66472693d4344872521f3b9403e953") fdatasync(r2) 2018/03/20 04:13:44 executing program 1: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x25, "2d5872d12112715ef92709c0c8900c0d8e0a9e2afc7b0755332f56137db809bd28485e1e8e"}, &(0x7f0000000080)=0x2d) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000280)={r0}, &(0x7f000005c000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x1) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) write$fuse(r1, &(0x7f0000000040)={0x34, 0x0, 0x0, @random="cf2d870894501296757b19109078cc51294852f1948a7aa8ee0dd0d55d6b44ff5134bfe8"}, 0x34) 2018/03/20 04:13:44 executing program 3: request_key(&(0x7f0000022ff5)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)='/dev/dmmid:#\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x805c3b27f5e812fe, 0x20af}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/03/20 04:13:44 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000140)={0x400, 0x18, [0x1224, 0x9, 0x400, 0xdd, 0x7, 0x3]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x8, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/03/20 04:13:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x77359400}, 0x8) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=[{0x10, 0x29, 0xb, "3ba03d"}], 0x10}}], 0x2, 0x0) 2018/03/20 04:13:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000019c0)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)=""/134, 0x86}, {&(0x7f0000000140)=""/70, 0x46}, {&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000240)=""/207, 0xcf}, {&(0x7f0000000340)=""/185, 0xb9}, {&(0x7f0000000400)=""/97, 0x61}, {&(0x7f0000000480)=""/226, 0xe2}, {&(0x7f0000000580)}, {&(0x7f00000005c0)}], 0x9, 0x0, 0xfffffffffffffce8}, 0x0) [ 68.351321] audit: type=1400 audit(1521519223.998:5609): avc: denied { net_admin } for pid=4288 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/20 04:13:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000012c0)=@nat={'nat\x00', 0x1b, 0x5, 0x508, 0x3f8, 0x290, 0xffffffff, 0x0, 0x3f8, 0x560, 0x560, 0xffffffff, 0x560, 0x560, 0x5, &(0x7f0000000000), {[{{@ipv6={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, [], [], 'bond0\x00', 'ifb0\x00'}, 0x0, 0xc8, 0x108}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "8ddd0b6aa96c0f4c9058bdce4e29dd1c6cf61a6bf322f4316220e5dae698"}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @loopback={0x0, 0x1}, [], [], 'bpq0\x00', 'gretap0\x00'}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv4=@dev={0xac, 0x14, 0x14}}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], [], 'eql\x00', 'tunl0\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@broadcast=0xffffffff, @gre_key, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x568) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x28, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x47, 0x1, 0x2, 0x8, 0xfe, 0x11, 0x8, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001840)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) r3 = dup(r0) write$sndseq(r3, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x1c) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x200, 0x0) 2018/03/20 04:13:44 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xffffff96) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000002c0)='net/mcfilter\x00') preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000100)=""/28, 0x1c}], 0x1, 0x10000054) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/20 04:13:44 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@nl=@proc, &(0x7f0000000380)=0x80, 0x80800) bind$vsock_dgram(r1, &(0x7f00000003c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x800854db, &(0x7f0000000080)=""/48) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x400800) sync_file_range(r0, 0x1, 0x1ff, 0x2) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/20 04:13:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:44 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00004f2fb8)={0x1, 0x5, &(0x7f00000011c0)=ANY=[@ANYBLOB="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"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000000000)=""/4096}, 0x48) r0 = open(&(0x7f00000010c0)='./file0\x00', 0x600000, 0x2) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001040)={0x5, 0x2, 0x9, 0x0, 0x3}) [ 68.432350] sd 0:0:1:0: tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 68.440287] sd 0:0:1:0: tag#0 CDB: Read(6) 08 00 00 00 00 00 2018/03/20 04:13:44 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x11, 0x0, 'client0\x00', 0x0, "3a317286f428f0e6", "dadba3f67c089a7a909172fbeaadf8f8099f13a5012bbdcce289c13c7b9f1eff"}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0x104, @time={r1, r2+10000000}, 0x81f, {0x723, 0x1}, 0x3, 0x1}) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="d12822c95f36c80a6341063f6e8ca85f38dc995f901596008bd876634c943f142b89a22f2cb27acaea6a3d98875480b7e19c2a618aa248279bff6898151599bb844897ee408a5b71fcde4af1925f484d04dcc9d9255df344e6c231b76a812c9ef69e8c9a006a87590fba9723546e95bdb3a00be58cdc71a28a96d148374f516d1d2731c421850f7b7b111f0b2fa8fb00b8e2d0a0c5321c0fb483f26cfb3aa961d67fa32f3e06d35babd0a9ed2af54ebd2726792d2d638638f0f23f4cba3d3a59805341125b20d705a39a8a501c22b5bf7c3ce2c570372ffa5520c54721dd6bae224e8c", 0xe3}], 0x1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='attr\x00') ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00000003c0)) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f00000002c0), 0x9c) r5 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x4, 0x40000) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) 2018/03/20 04:13:44 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3f, 0x101000) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x8000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x9}, 0x8) mlockall(0x4) 2018/03/20 04:13:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:44 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x2c) dup(r0) [ 68.486114] sd 0:0:1:0: tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 68.494061] sd 0:0:1:0: tag#0 CDB: Read(6) 08 00 00 00 00 00 2018/03/20 04:13:44 executing program 0: openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x200, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xf38, 0x103000) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x100000001, 0x0, 0x0, 0x100000001, 0x4, 0x4, 0x5, 0x400, 0x6, 0x7f}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xce, &(0x7f00000001c0)=""/62, &(0x7f0000001ffc)=0xb4) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/194) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000200)) 2018/03/20 04:13:44 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pread64(r0, &(0x7f0000000440)=""/150, 0x96, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/03/20 04:13:44 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'yam0\x00', 0x3100}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000080)={0x7f}) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000068fff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000023000103000000000000000007000000090603dd43133393f25c2eb7352b5a2214ccc3fcd36bef4445d01785b831ad68443777aeef3751a5420e3d333099e3ca97d600b42877af01ee4925ddbd1a07718192bf9494f7dd5cc3f630188108b8857424e81d3422efea4bffa820407cf1a0f1f0d96fb4756423cc171fc78ea6185cf5fa0de7aa00e52ef21e21eaa79025c87a18b037c6296270ce4b9c818401000000e2ea46"], 0x14}, 0x1}, 0x0) 2018/03/20 04:13:44 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x401, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@rand_addr, @dev={0xac, 0x14}]}, 0x18) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/03/20 04:13:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000000000)={0x8}, 0x8, 0x800) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x79, 0x0, [0x1f79]}) 2018/03/20 04:13:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) writev(r1, &(0x7f000081f000), 0x1) sendfile(r1, r0, &(0x7f00000000c0), 0x200) 2018/03/20 04:13:44 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x1f2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x95}, &(0x7f0000000100)=0x8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000200)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000240)={0x0, r5}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xe}, 0x1f}}, 0x9, 0xa1e, 0x6, 0x6}, 0x98) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) dup3(r0, r2, 0x0) 2018/03/20 04:13:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:44 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1}, 0x10) 2018/03/20 04:13:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:44 executing program 0: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000040)=""/139, 0x8b) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x142) read(r1, &(0x7f0000000280)=""/36, 0x23) write(r0, &(0x7f00000003c0)="ddc1897472a66eead46d4ccccfd6b790014ff29ab7a47c93a921516b3c8cfd656df93048ec1db513488fba66a8c02351650a4a4783adb5ea9ea243f7be17516e8056dff4870aff211af6882e2261cc7ce198bccf0fd91b184fe2613b3a4842c5ebb501b3a42268e67abb71306d395bfe2427f258de90cae92dac6c8bba6267dd967d07c8d2bafe77cdcfec17e06c1ba145311ebc914d21e0d4c43635f6bff5c5bbf04c0014619d0e984852175af1d1f20e54abc0019b7edabb55318c1c64dfa502669c2b205c76f15bfe86b75554fc20", 0x275e4ff9a23a210c) 2018/03/20 04:13:44 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000ef6ffc)) 2018/03/20 04:13:44 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1f}]}, &(0x7f0000f91ffc)=0xfffffffffffffe75) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000e1c000)='GPL\x00', 0xfffffffffffffffa, 0x13a8, &(0x7f0000d35000)=""/4096}, 0x48) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x200) 2018/03/20 04:13:44 executing program 3: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) r0 = getpgrp(0x0) get_robust_list(r0, &(0x7f0000000100)=&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)}}, &(0x7f0000000140)=0xc) r1 = open(&(0x7f0000e70000)='./file0\x00', 0x0, 0x0) lseek(r1, 0x1, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0x7) 2018/03/20 04:13:44 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) alarm(0x2d) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="24000000230029080000000000000e000b0000ff0700000000000000000000000000000054dd3c1080dd3870e2506e43b13fa88982d00248efa8833bfb4f2b27779e1143431ec20000000000000000870be5baa351f8decd84d102570f7ba6da1c3e03106828f2b28b11202003d27870e760f40079d3fb1976c6a3"], 0x24}, 0x1}, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000180)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x500) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000100)=0x1, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0xa52, 0x4) 2018/03/20 04:13:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = syz_open_pts(r1, 0x80) r3 = accept4$alg(r0, 0x0, 0x0, 0xfffffffffffffffd) sendfile(r3, r1, &(0x7f0000a2effc), 0x10) write(r0, &(0x7f0000000000)="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", 0xfb) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000780)=0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() getpeername$unix(r1, &(0x7f0000001080), &(0x7f0000001100)=0x6e) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000900)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000a00)=0xe8) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000b00)={0x0, 0x0}) r11 = getuid() getgroups(0x3, &(0x7f0000000b40)=[0x0, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b80)={0x0}, &(0x7f0000000bc0)=0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001140)={0x0, r1, 0x3, 0x3}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000c00)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000d00)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000d40)={0x0, 0x0, 0x0}, &(0x7f0000000d80)=0xc) r16 = socket$bt_rfcomm(0x1f, 0x3, 0x3) sendmmsg$unix(r1, &(0x7f0000001040)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000180)="2dd33dbd3e77a2419550503b2621a520334ffec8b5b78322a83cb87c5fb5b71bbccef5861cb884a7ca0e839f23051e96360507a9916df3d4edcf9298a01c503d62983218d485836b433ee4d02bd9f91491171eae40fe42c3769b4bea91f6007c50425ec15e5ca947cfc299bc2fb1ac569cbcc3082d6607b67fa0ac260c83761bdf4a0865d65de799cbfbde74c0b07b17b93f561de9ee066b98a4752545497edcf838392038231a8e527856d267dec9b3db18eec091cc496eb64b9c38aa44e40491c76eeba012e6b2da1ccacde165313fd93f85fcac823eeac437efa2c01841f5bffb378ffee212bc592e1cd2d354b1cdb51c", 0xf2}, {&(0x7f0000000280)="2dd2a35fc56e45251ea9fc3bfce2bef3f8ec0d034084b6f5b6538b0db89dcc15f2d5ef13a720a50fe4b4f684d81fd363b18b49bf778c747794ca5e261263d957e77d2eab7f41d9a42c7865fa7417091d95ae68e099ffc005be81e0aa671af926f6c4d3256c833434d98683011529c87819544aa0d4eceee0f281e305147833f5214a6f1249276c657535cb8bd00cd4abbe4c804feeaa7a0b850e96591550c5b44bb9513e620cbefd55dd9c80517385fa1b2bd93b92ebba82ba91", 0xba}, {&(0x7f0000000340)="597ca6d64d4fc6a861a415a0efc08d9bd45bf7d0ec85d20bfa9447015ebc69f3023038161044da36457d5948ab269e5b261ab7b8a9fa752c79918a35dd06a827db9488bd20fa4fc53327007550cf073ce3e0ab6a0bf81cefd115f5f507dcd5408d4d6e3b4553240b62fd7b7608449e88c7392a5b57968dcca9026fb256f842590edeefe4a01cd8629d957fc98fd77485ea9ba9ffcb273fef6bce1e4d365d7f43c593ce77b899b32629694723194d730d7da5d7389d98066875bcbf5b567fa6b65113f27d309c77f2dc8c684d96a99da0d40afe50aea5f13921ccc78f6b94cb0291d8b56619b1216d1e81431b28d54bf8f24768993ace2594", 0xf8}, {&(0x7f0000000440)="ddead64ef22d977022c5f95def50d6ddd64c79ba0dec3bb73d0432f797956bfa6145529b16295797632537f43b51aba7ba5385d5d7493e0b960f73f7dda53223f11af8273d57", 0x46}, {&(0x7f00000004c0)="38a1a7af650ed0efb7d07e5ce3a05f15b5c1e13a88a13e8af968531a83e355d1a03d375566d33b6d4e9f3aebe16707fc390f4d2b05ff272ccb5cdb398377c84c35d7de9681520499a430ca98ed0154466eeec7b3d93191ba67531d40a529a2a656d7d16f87045eb1f43df733997b268486c663c69df3aae05efe77a55b", 0x7d}, {&(0x7f0000000540)="4abaca0d8dacad891bcba30f4d047ed62577a309795cee7f5004fd17f5d0af04ad62e5cddd51707bfa71f408d08e401a9bf54b148292ba6cdf86029c0980b312eb6d5f5e0ef49117b17bb7705a4f07575fe93b1a44fdc33cc4bec8cd5dc022656ead5e4fa209e0bcd760d67a1e27e6362b422272b7432afb26b340621c2fed9904c0e1c8c4353fb2f12046f794a78eca1f7753cc81eaf7f98b7271611b553d1c05ec0210a7e3ea45532a", 0xaa}, {&(0x7f0000000600)="e1b5573e4ca28dc209606167836fad5ba4dfe4984012495327624b7c817476827995aa918005dfd1", 0x28}, {&(0x7f0000000640)="fbe38ece823772bfc996dd038ee916790d599130b822257d88094d1161cfee5f581a53a7fb1acc7327c894bfcc1a88d1fff025566642162e2264d5a512609a5a55aff8cd229b52a6135dc50917c0e2dcfa83fe1a93d58b7abb4aadac2e0d0cccbd3f9948a851871354d3e812aee5c7a8bb23b403a04f1017fe59ea230bf864776a4ed60cd1361611a11b49dd19d89137da50a51254726afd942c63be5b0440dc2aad8467cb6a4620b8bfec915cd4932462ab3f41db16ad142235029dfbb0ed58b285", 0xc2}], 0x8, &(0x7f0000000dc0)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="180000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="180000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="200400000108000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r16], 0x80, 0x4000000}, {&(0x7f0000000e40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="1100851a7a1c1e3b95e7c693ede7923480b62b54a32949421a01428f498b3855b157251e786f9bf9863a53b538a6de664d91423241dee49661270da361fc09a57f706301464b51e4f1199ee82800b5ae7f0e869398a548ed916dffa1b859c10488f926457d139aac25413831c5e490c5285633bb623911b2218722b010184a77707f858fb49302454e9b4f9f1dee2d792f5b1e5d0cc06733572f23cb4eb08cac5cfd0bc1", 0xa4}, {&(0x7f0000000f80)="6588fd471ffc374d511797291e35164f86c6dfccbb364cf733596b047ba03204ab35", 0x22}], 0x2, &(0x7f0000001000)=[@rights={0x28, 0x1, 0x1, [r2, r3, r0, r0, r3, r1, r2]}], 0x28, 0x4000}], 0x2, 0x80) 2018/03/20 04:13:44 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000aba000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xfffffca3, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x1c, 0x7, 0xa, 0x310, 0x0, 0x0, {0xf}, [@generic="fb23a02162c363dd5c591053bc0a3a27309a1a3df9df0aa5475112adf343c65f9efae51dafd39d1f5d4b2b81a723836b99e33b148babada0737d63776ecf"]}, 0x1c}, 0x1}, 0x0) 2018/03/20 04:13:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@setlink={0x24, 0x13, 0xe01, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) io_setup(0x3ff, &(0x7f0000000140)=0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x10000) io_cancel(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x80000001, r0, &(0x7f0000000180)="740106dabbceb5c9f0cd9fd8dc6093568828f92cd31dd10d584c89fe40b42a82d7694fc1632f6ec5a5302241aa1b3f2202474e0739cceccb12c4d50723b8", 0x3e, 0x6, 0x0, 0x1, r3}, &(0x7f0000000240)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/20 04:13:44 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='pipefs\x00', 0x0, &(0x7f0000000140)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt6_stats\x00') getpeername$unix(r0, &(0x7f0000000200), &(0x7f0000000280)=0x6e) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x5, 0x402) linkat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x1000) 2018/03/20 04:13:44 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x6, [0xd, 0x2, 0x0, 0xffffffff, 0x5, 0x4]}, 0x10) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x412000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x8001, 0xffffffffffff8000, 0x5e, 0x1000, 0xfffffffffffffab5, 0x0, 0x3, 0x100000001, 0x4]}, 0x16) 2018/03/20 04:13:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:44 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354f370b88df8a7e60d00f5000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) 2018/03/20 04:13:44 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x200000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x401}, 0x73) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x3ff) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/03/20 04:13:44 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x3, 0x1, 0x3, 0x3, 0x3}) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000061ffcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000040)=""/155) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x2, 0x3, 0x7, 0x2, 0x10000}}) [ 68.831954] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 68.856402] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/20 04:13:44 executing program 7: r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x20, 0x101000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000180)=""/110) futex(&(0x7f000000bffc), 0x0, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000004ffc), 0x0) sched_setaffinity(r0, 0x74, &(0x7f0000000140)=0x9) futex(&(0x7f000000bffc), 0x1, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000901ffc), 0x0) 2018/03/20 04:13:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:44 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000280)={0x1, 0xffffffff7fffffff, 0x10001, 0xfffffffffffffffa, [], [], [], 0x100000001, 0x80000001, 0xc3, 0x6, "d80b5304af02acd863978ba5e6d847a0"}) mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) pselect6(0x40, &(0x7f0000009000), &(0x7f0000ae1fc0), &(0x7f0000000fc0), &(0x7f0000000ff8)={0x0, 0x1c9c380}, &(0x7f0000000ff9)={&(0x7f000023d000), 0x8}) fadvise64(r0, 0x0, 0x3fe, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x7, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00000001c0)=""/87, &(0x7f0000000240)=0x57) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f00000000c0)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 68.917232] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/20 04:13:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:44 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xffffffffffffff24, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x0, 0x9, 0xffffffff, 0x8d8}, &(0x7f00000000c0)=0x20) r1 = getpid() sendto$inet6(r0, &(0x7f0000000040)="2e23604e59cf81ead2f3c1782823f67b71b6ea97577014d3b08216c2947982bc9eac771985e49b1e8a202b567e8d7ebfc179ceedc080cd", 0x37, 0x4800, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) socket$inet6(0xa, 0x5, 0x1) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x3, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/20 04:13:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x7}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000400)={r2, 0xb7, "e4b94e034550b9067643fe532d3c6ae9f53c3cc362115049ae1bcddae0a7657e87804037ba4174bf5268ce88cd79ca1a137923aab2c8c83f65358a015c82c48529e7993473eef09aeb423c39252c2f397aad63d8707de37773ce5faab1798cd5897b4bc57f4522fb083d51004ecdabfc56a35402b09f7d212ce8b47961d8db429f4936402fda668099fdf0b211e9f73c6d9fcebe8fb9372c0ac6776ed482fabf647f9ed6a08d62b93d1c9e94519e94bc72846d5133ca18"}, &(0x7f00000004c0)=0xbf) sendto(r1, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000000)=""/75, 0x4b) recvmsg$kcm(r1, &(0x7f0000187000)={&(0x7f00007e3ff0)=@ax25, 0x10, &(0x7f0000746000), 0x0, &(0x7f0000eb5f99)=""/103, 0x67}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="3aa4e35ee71367eb8e37b6d6cce8973d32aa2643f50b0e54d1fd3c13ee505bfeb362efe34a0ad6ac4fa915f84914b2678f53328d1358a440dc9fa055fec7df85cecc9e4e3a61a580e28c9f88cb9dbf432bf7bffc584555d6858f1caf0d4ded38", 0x60) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)=0x0) syz_open_procfs(r3, &(0x7f0000000340)='children\x00') socketpair(0x0, 0xe13a5b79ff83f35c, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000000140)={[], 0x800, 0x401, 0x81, 0x0, 0x6309, 0x10000, 0x4000, [], 0x3}) 2018/03/20 04:13:44 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x240040) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x2, &(0x7f0000000180)=@raw=[@alu={0x4, 0x7, 0x1, 0xd, 0xf, 0xffffffff, 0xffffffffffffffff}], &(0x7f00000001c0)='syzkaller\x00', 0x6, 0x6a, &(0x7f0000000200)=""/106, 0x41000, 0x1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000300)={r0, r1, 0x0, 0x1}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001900)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001940)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000001a40)=0xe8) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001b40)={0x0, 0x0}) lstat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001dc0)={&(0x7f0000000480)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000018c0)=[{&(0x7f00000004c0)={0x26c, 0x21, 0x0, 0x70bd27, 0x25dfdbfd, "", [@nested={0xd4, 0x4f, [@generic="218622b8d96e86b1cd1eaf76677e7403575bae2e3c4ba4fa077f0b2206059880746927ab10151318b43606864d82e4941c26780d70e9d14dbbfd8328cfd06b9c0700fc1bceff18ad435aa1430dd12257b5e8abc17edccc0d866c1a69d778558abc4f9affcfbf2a3ee2b1b5c1493ad68840a4ec80f670f3ac990518ff89baef4adcca947cdb0ef62a4bd20789d857d8d5b09853b9baf1c8c6b6bddb9cda1f23d552afddeb528f08cb54caf4dd2e3cf93279e825d9fab606eaf71e4bfe2d03641658fa0c", @typed={0xc, 0x25, @u32=0x5}]}, @typed={0x24, 0x6f, @str="276367726f7570656d30637075736574776c616e3065746830240f00"}, @generic="37b0c7b207f8c05980cfaad7a880ad83ebff23487b1541ae970a1194d46bdf97ac49ef1da64999cdf227156320fb84c72bcc28aa2f8e8fd5ef7029d49960a0ea47d5304cbde9c0126fb13ddfae1ed6eae8cc8098cbac41ac3fbe7c3e930597d5305b8fb9f5c2a2ab144544f2c19c089028a890d86630fcd45d6bc34c24c1277bd2bd778238a0f38dada2fb140725e111473c0e28b62e0ad5340b97403254", @nested={0xc4, 0x11, [@generic="fbbcfe942861f9866060d13e4dd367a571fb4506983cc4d5e68fe1489ad41c79bd77aea858bfc1460ae049066078c9c2e2d7ab942b1f655c8c6ca862ae70bb77ef4556efeafbd6240acde02b8471f4a36d3481d12877f2448db60a3c1e8abb8b0785021d9102cce5da55bc1c171bb21cd41f6ccec7cd21136f3dd06838ac44edf18a8d064508194ab564104f70206e375db102f56f83e032aebebc85e582c89f99b2bc975120", @typed={0x18, 0x24, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x26c}, {&(0x7f0000000740)={0x134, 0x3a, 0x400, 0x70bd2d, 0x25dfdbff, "", [@nested={0x9c, 0x75, [@generic="d664d9f82e0120405b1754c66c9a1e8ccc61c323653a170d7ac5be2f07f0030ab0ee75af36849b92365ea47416e40f467309426aaf913872dceb1c20d84ca326cfafddf6bb5a86feac6fd086341bcb8c6c6910b3c157487c3654bc149add53d7b90c237d9cb4f7bd34611c41b6682bad3fb6fb13ca86d5f647df1f900970c383", @typed={0x18, 0x23, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="7292f17c20698f2fcf4af0aeb628e792a86863161ed938b05d39ad229282faa1a11d2ca2ac04c9e80c6cedf1c12ad863e5dc6012179eb59f16a80219ba4fb891035416f35bcf02e8bf5a521ad9015358d9807f69f6f81895dc94759d9bcb6f76ad016ecff8d08f3bb57f4d561a1078efb3b1e4719047e0dcd8dcb7e7b08994aa411a3705c3"]}, 0x134}, {&(0x7f0000000880)={0x1034, 0x19, 0x2, 0x70bd2c, 0x25dfdbfb, "", [@generic="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@typed={0x10, 0x3c, @u64=0x6}, @typed={0x8, 0x5}, @typed={0xc, 0x5, @fd=r1}]}, 0x1034}], 0x3, &(0x7f0000001d00)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x90, 0x40}, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000340)) r8 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x180000000, 0x4000) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f00000003c0)=0x0) fcntl$setown(r8, 0x8, r9) perf_event_open(&(0x7f000025c000)={0x2, 0x1e4, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58c, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x8, &(0x7f0000000080)) r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x2000, 0x0) ioctl$void(0xffffffffffffffff, 0x5451) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r10, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_tcp_buf(r8, 0x6, 0x0, &(0x7f00000000c0)=""/66, &(0x7f0000000040)=0x42) [ 68.962996] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/20 04:13:44 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x2) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000001c0)={0x5a6, 0x4}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb70, 0x40) mkdir(&(0x7f0000306ff8)='./file0\x00', 0x0) r2 = open(&(0x7f000088c000)='./file0\x00', 0x0, 0x0) sysinfo(&(0x7f0000000080)=""/179) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x1000004) inotify_add_watch(0xffffffffffffffff, &(0x7f000027d000)='./file0\x00', 0x20000000) inotify_add_watch(0xffffffffffffffff, &(0x7f0000bb9ff8)='./file0\x00', 0x40) mq_timedreceive(r1, &(0x7f0000002000)=""/4096, 0x1155, 0x1, &(0x7f0000000180)={0x0, 0x989680}) 2018/03/20 04:13:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000a40)=""/4096, 0x1000}], 0x1, &(0x7f00000005c0)=""/120, 0x78}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) r3 = dup(r0) fgetxattr(r1, &(0x7f0000000140)=@random={'system.', 'em0ppp0\x00'}, &(0x7f0000000280), 0x0) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000a00)=[{0x0, 0x0, &(0x7f0000000540), 0x2c9, &(0x7f0000000580)=[@op={0x10, 0x117, 0x3}], 0x10}], 0x1, 0x0) read(r4, &(0x7f0000000180)=""/209, 0xfffffffffffffed2) 2018/03/20 04:13:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10030000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x28, 0x300, 0x70bd29, 0x25dfdbfe, {0xa}, [@typed={0xc, 0x42, @fd=r0}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x8050) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2}, 'syz_tun\x00'}) 2018/03/20 04:13:45 executing program 7: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x110) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r1, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x10002, 0x0) 2018/03/20 04:13:45 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80001, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f00000001c0)="37bcabbe601f92d71589123b16aaab5fb2abcc0216732fdac0abbc71bb9da28faae362ef33d22a0cc13bdf9a32005533887ecf07e362280a88d2438bfb797d95b78b594bc75929ee5a9d54e16d00b5878812df8b3ed375f97d7d6deef0de28aa93b25a65d8727563ed879ca396c965ac45378995951bdd2addf78e003625ee7b2787"}, {&(0x7f0000000080)="a11755a11eedbb312533e52eb1f3e239cec9a87fdc87f5838de33a39ae7539be52e13cdca8aa0f2053f1fbdd"}, {&(0x7f0000000100)="ee7114b406bc3a29b2b121cf66913d4c81952de5bc103b3279ae22908df64b1b5a2275213672dd0a6e564b25"}, {&(0x7f0000000280)="5b0251cf0523a5d121cfca29ae2dd36b6d6890b074498cf61aea3f486f7add0ed52dda969036f86587da4561e864738632440a98f7ec5fea935bd21cee9439210dcc7f78d98a16ea54e7501e3b4018d4b27621d11806cc271ba61585ca1e4a10cb8c8733139d70729c8a36d0f030be2cb98485cc5a1870db490271041b08eb14dfe152cf28c9ec0674b3d99102c0e69a7acf6929bcc04ead0fa82f22168c00912740e5", 0xffffffffffffff43}, {&(0x7f0000000440)="b41d950f9746924687def4f26b850759dd823e965b2a7f9436832eddcdc1bc1a752f26075cc82c3ecf58fa8c1643c18bccab57ef22cdb9d31bb93a4253b6f0ce96798be521c2e7250fbf017c7f89bbba5a14f58ae896521fa073046a1a7b05d3eead0cfb595533d5904845ab9954521dd3cfa228c524ccd94eabf597561c0a114d25cf95642180784ae15ea7d21d8da8792d34d327a904f0a29ca091f8bc786c79e61f4f12f9a9bc7cf6f35f2a6a13ca781fd35dd954a152065882d6386bad4da2d99333ba29f373"}], 0x403) 2018/03/20 04:13:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x0) 2018/03/20 04:13:45 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = getpgrp(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) bind$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x6) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1000, 0x400000) bind$vsock_stream(r3, &(0x7f00000000c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) 2018/03/20 04:13:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000003ffc)) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3, 0x101000) 2018/03/20 04:13:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) accept4$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000000c0)={'broute\x00', 0x0, 0x0, 0x3c, [], 0x0, &(0x7f0000001240), &(0x7f0000000080)=""/60}, &(0x7f0000001200)=0x50) 2018/03/20 04:13:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0xfffffffffffffd36) 2018/03/20 04:13:45 executing program 6: getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/20 04:13:45 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) geteuid() r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000f80)=@filter={'filter\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x250, 0x250, 0x1ac, 0xffffffff, 0xffffffff, 0x2e4, 0x2e4, 0x2e4, 0xffffffff, 0x4, &(0x7f0000000740), {[{{@uncond, 0x0, 0x188, 0x1ac, 0x0, {}, [@common=@inet=@recent0={0xf4, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz0\x00'}}, @common=@ttl={0x24, 'ttl\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa4}, @common=@inet=@SET3={0x34, 'SET\x00', 0x3, {{0xc6f9}}}}, {{@ip={@dev={0xac, 0x14, 0x14}, @rand_addr, 0x0, 0x0, 'ip6tnl0\x00', 'ip6tnl0\x00'}, 0x0, 0x70, 0x94}, @REJECT={0x24, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d4) stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0xfffffffffffffffa, &(0x7f000074fffc)=0xa, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000480)={0x4, 0x1000000000008, 0xfffffffd, {0x77359400}, 0xed3a, 0x1}) r5 = dup(r4) setsockopt$inet6_buf(r5, 0x29, 0xff, &(0x7f0000002040)="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", 0x1000) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000400002, &(0x7f00007b1000)=0x81, 0x4) accept4$unix(r5, &(0x7f0000000040), &(0x7f0000000140)=0x6e, 0x800) ioctl$int_in(r4, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000500)=0xff) ioctl$KDSETMODE(r5, 0x4b3a, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000001ac0)=ANY=[@ANYRES64=r3, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES64=r5, @ANYRES64, @ANYBLOB="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"]], &(0x7f0000001900)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0xfffffffffffffe0d) sendto$llc(r5, &(0x7f0000000280)="9508f83dd054263ed2d6bd410eb1a33f9a968fbda8f62a7886", 0x19, 0x800, &(0x7f00000002c0)={0x1a, 0xff, 0x5, 0x7fffffff, 0x1, 0x3, @random="d4135ad312ed"}, 0x10) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) dup(r1) 2018/03/20 04:13:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x0) 2018/03/20 04:13:45 executing program 7: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000001000), &(0x7f0000000000)=0xfffffffffffffee6) 2018/03/20 04:13:45 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x400200) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x2) 2018/03/20 04:13:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000000080)="04", 0x1) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) signalfd4(r0, &(0x7f0000000040)={0x8200000000000000}, 0x8, 0x80000) 2018/03/20 04:13:45 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000063b000)='/dev/snd/seq\x00', 0x0, 0x8001) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x7) dup3(r0, r1, 0x80000) 2018/03/20 04:13:45 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000542000), 0x2000000000000239, &(0x7f0000000000)=[{0x64, 0x114, 0xffffffff00000002, "d96c9a8065a0aaaf04e963a4605cdcdbd76d3f75bc89ca928ff87fd1e1e35fe3ea3f7f5fb35bbfd842f94df2337fe48bc30ecfd9c0abe39a8ae4ca2879f187118eb7c0983130597b05130089051fea9dd03fb24c70"}], 0x64}}], 0x1, 0x0) 2018/03/20 04:13:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x0) 2018/03/20 04:13:45 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x3) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000180)=@routing, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000040)=@dstopts, 0x8) 2018/03/20 04:13:45 executing program 6: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x0) write(r1, &(0x7f00004abf1b)="ae", 0x1) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f00002a7000)}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="8274", 0x2}], 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000003c0)=0x542b, &(0x7f0000000400)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xdb9, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xb5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x3, 0x80000001}, &(0x7f0000000380)=0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x1, 0x20, 0x8, 0x3, 0xffffffffffffffd7, 0x4, 0x7, {r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffff9, 0x6, 0x40, 0xfb6e, 0x2}}, &(0x7f0000000280)=0xb0) write(r1, &(0x7f0000000100)="c0", 0x1) 2018/03/20 04:13:45 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r4, &(0x7f0000000040)="0039ac1776b4012d8b4985d49b860fe52c61b9aab029a9489a73976d0df65e7cb075f47f21f93683", 0x28, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)=0x0) getgid() getpgid(0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_acct\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x0, 0x8002, 0x5, 0x6, 0x4, 0x31, 0x41, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r6, 0x1, 0x7c, 0x6, 0x81, 0x7, 0x4, 0x4, {r7, @in6={{0xa, 0x4e23, 0x1f, @dev={0xfe, 0x80, [], 0xa}, 0x3}}, 0x4, 0x81, 0xfffffffffffeffff, 0xfffffffffffff801, 0x1}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r8, @in6={{0xa, 0x4e22, 0x67af, @mcast1={0xff, 0x1, [], 0x1}, 0xdc62}}, 0x8, 0xc6}, &(0x7f00000003c0)=0x88) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000000)) kcmp(r5, r5, 0x5, r0, r3) 2018/03/20 04:13:45 executing program 7: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x30000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000200)={0x80000001, 0x8}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) gettid() r3 = gettid() r4 = getpgrp(r3) ioprio_set$pid(0x3, r4, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000180)={0x7, 0x800}) 2018/03/20 04:13:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000b1fe1)="1f000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0x1f) read(r0, &(0x7f000057d000)=""/4096, 0xfce) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)={0x0, r0}) 2018/03/20 04:13:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0xb, 0x84) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x4) sendfile(r0, r2, &(0x7f000024affc), 0x301) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) sendfile(r3, r2, &(0x7f00002b9ffc)=0x1, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x2, 0x0, 0xc}, 0x20) 2018/03/20 04:13:45 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x7, 0x80) poll(&(0x7f0000000040)=[{}, {}, {}, {r0, 0x8}], 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/rpc\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000280)=0xfffffffffffffff7, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34003}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x24, 0x28, 0x821, 0x0, 0x0, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0xff97}, 0x1}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xeb1, 0x88080) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="02001900a69c"], &(0x7f00000000c0)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x80000000, 0x8001, 0x0, 0x0, r4}, 0x10) rt_sigprocmask(0x1, &(0x7f0000000180)={0xfffffffffffffc00}, &(0x7f00000001c0), 0x8) 2018/03/20 04:13:45 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) accept4$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x80800) r1 = open(&(0x7f0000074000)='./file0\x00', 0x80, 0xa8) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/03/20 04:13:45 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:45 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000ff0)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x80000001b, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) 2018/03/20 04:13:45 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x5, 0x0) syz_open_dev$sndpcmp(&(0x7f00000013c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000200)) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000000180)=""/16, 0x10}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/23, 0x17}, {&(0x7f00000012c0)=""/151, 0x97}], 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x1, 0x10000, 0x9, 0x0, 0x0, [], [], [], 0x100, 0x4}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f00009d3ef4)={0x4}) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) memfd_create(&(0x7f0000000140)='(GPL#eth0cpuset]\x00', 0x3) [ 69.877876] print_req_error: I/O error, dev loop7, sector 136 [ 69.884081] Buffer I/O error on dev loop7, logical block 17, lost async page write 2018/03/20 04:13:45 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)={0x1, 0x0, [{0x80000001, 0x4bb, 0x0, 0x1ff, 0xffffffffffffff2b}]}) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f0000000100)="9d5c2bf38151813fc1c1502e2f335e7d996fd0843c4fb47534b2cada9c7f5d1ef3ca9d073a37bcbefa9313795a14aad7c6b9aa0d15fccbf6db478d3fc2e0a46909c8ad93d48674cdc9e9c298670994ae981d104605e25ee9beaf33132c39f90f94105834d06d7d7f3eedf03dfd15301129b1907c81b0edc9b34e33f4e0d60105fec6e309d21ce3aaf4ffdbeb7ed468a2a6e54a5b4de97641edf65bdc4215f37291f0fe45a03d15f4616ea33f477e7075397b29b11a6acb0793b8409515ffb27b952b6bbe50137cac", 0xc8) 2018/03/20 04:13:45 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x1) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d77ff9)='\x00', r0) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)='bcsh0\x00') 2018/03/20 04:13:45 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101040, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000080)=0x101, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f0000000200), 0x400010ff) 2018/03/20 04:13:45 executing program 4: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) lseek(r0, 0xfffffffffffffffc, 0x0) 2018/03/20 04:13:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00008c3000)=0x6, 0x4) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000000)=0x100110) socket$packet(0x11, 0x3, 0x300) 2018/03/20 04:13:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0xb0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="5809d975bcf6eb30a5f0e327e0b1ac788e1d955ae055656cefece1b24e0db53d98057a35dbc03a2d7886bfb832e1ec53adaaede511aefa0f12791e50d48ecc6c", 0x40}], 0x1, &(0x7f0000000040)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/03/20 04:13:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000baeff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x0, 0x3}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000300)=@ioapic) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000080)=@pic={0xffffffff, 0x18, 0x0, 0x60ed, 0x2, 0x3, 0x7ffb, 0x346, 0x1000, 0xffffffffffffffff, 0xffff, 0x100000000, 0x7, 0xc86, 0x100000001, 0xffffffffffff0000}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x41}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r3, 0x4, 0x30}, &(0x7f0000000240)=0xc) 2018/03/20 04:13:45 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x8508}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0xd8}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x240, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000003c0)='teql0\x00') ppoll(&(0x7f00001b9fb8)=[{r0}], 0x1, &(0x7f0000e5d000)={0x77359400}, &(0x7f000034a000), 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x401, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x4a}}, [0xf6, 0xffffffffffffffe1, 0x8a5e, 0x8001, 0x5, 0x4, 0x9, 0x400, 0x101, 0x5, 0x3, 0x6, 0x0, 0x8, 0x4]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000000)=""/250) 2018/03/20 04:13:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/118) 2018/03/20 04:13:45 executing program 4: stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getgroups(0x5, &(0x7f0000000240)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) setresgid(r0, r1, r2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000280)={0x7, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000600)) syz_emit_ethernet(0x66, &(0x7f0000015e15)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100303afffe8000000000000000000000000000ffff020008000000000000000000000001860090788014000060c5961e00000000ff010000000000000503000004000001ff020000000000000000000000000001"], 0x0) execveat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000400)='&trusted\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='$[loself./[mime_type&&selinux{user\x00', &(0x7f00000004c0)='/dev/sequencer2\x00', &(0x7f0000000500)='/dev/sequencer2\x00', &(0x7f0000000540)='/dev/sequencer2\x00', &(0x7f0000000580)='/dev/sequencer2\x00'], 0x1000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000640)={0x0, 0x3, 0x4, [0x80, 0x7f, 0xd07, 0x0]}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000006c0)={r4, 0x4b7, 0x20}, &(0x7f0000000700)=0xc) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000080)) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1f, 0x410000) syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x8, 0x101000) 2018/03/20 04:13:45 executing program 3: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1, 0x1, 0x1, 0x8a, 0x8, 0x3, 0x0, 0x2, 0x401, 0xbe, 0x2a8c, 0x7ff, 0x1, 0x7, 0x3]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r3, 0x7bbe9bf5, 0x5, 0x9, 0x5, 0x7}, 0x14) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000480)={0x9f, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x104) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000340)={0x7b, 0x0, [0x9, 0x8, 0x80000000, 0xffff]}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000480), 0x2e7, 0x0, &(0x7f0000000440)='b'}) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000140), 0x4) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) 2018/03/20 04:13:45 executing program 7: getpgid(0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='attr/current\x00') preadv(r1, &(0x7f0000000040), 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getegid() 2018/03/20 04:13:45 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/dev\x00') sendfile(r1, r1, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:45 executing program 2: r0 = inotify_init() inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) statx(r1, &(0x7f0000000100)='./control\x00', 0x400, 0x0, &(0x7f0000000140)) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x1}, 0x4) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0xffffffffffffffff, 0xb6f, 0x8}) [ 70.178864] binder: 11052 RLIMIT_NICE not set [ 70.231562] binder: 11052 RLIMIT_NICE not set [ 70.231584] binder: send failed reply for transaction 30 to 11043:11063 [ 70.231613] binder: 11043:11052 ioctl c0306201 200003c0 returned -14 [ 70.258135] binder: 11043:11052 ioctl c0306201 20004000 returned -14 2018/03/20 04:13:45 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000080)={'system_u:object_r:cert_t:s0', 0x20, 'system_u:object_r:public_content_rw_t:s0', 0x20, 0x34, 0x30, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x66) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) 2018/03/20 04:13:45 executing program 4: openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f00000000c0)="fd865ff929050ca17d94e50020b03cc765d2fa9845895f8054cfc7d6eb73c9d7f5b345b948205eac63ad58ae51d3fe8c2ef5f36758f58a364048830c532c014d0bfdcc389abe4fd6db39fbe848f186087d725e708ff0271b67bc4b64e4e97a6bca8a1c7e5158d72d924996a190f140c43b217310e3871ee01afe4848237ddd1b759d8fe01ac16be7e910786d2545af574f0208f3cb8115961109c5ef7e8d1a811f18cf4ec0f55d94e3b89fda3c6ff8bb4ab5d9bbaa26ab845a7cef6a0a3528585b49", 0xc2) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) 2018/03/20 04:13:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:45 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) timer_create(0x7, &(0x7f0000000280)={0x0, 0xb, 0x0, @thr={&(0x7f0000000140)="a2605d1478ec4acc642df3939eb67b1a6d23f21ad5a1186262b797a62209668929a26ff08bd5590add8bb608118cb700e4be19f723cfc99dcfa6eef27d957ff0ce244598f89179d233d26146dd5224528dc7bbea519444cec89a87e7fe44faa0a9ed51e130f10c281ef060087f8070f7750fe8ebae28d7c9a17eb69a40b46e89c53f0bc2f34c6901096960648e9ce8a1f3b48a", &(0x7f0000000200)="f7c53947f2ce5d1978f4851a115c6e36d295ec9ab335497a37fa3df23a09eacb50c0f21151213bd65efb1cb560f6359b4df37a9e656707c5775facb5e89bde41e826cfeabfdd08209c"}}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000300)={{0x0, 0x989680}, {0x77359400}}, 0x0) sendto$inet6(r2, &(0x7f0000000000)="1f1bc61dd4cc70fc5622ce596c714aa0a6c120ca3e99307155a2df13bc06647953877022fd506aa4f7532974c02da3b151ae72505e918a33ed60e3dff0f993e6ed7403df67cd85677e72e36e680ecd699493bdea20af4a1adec9ba09cf650d3e071a11157b472e6e7a554bdebc30e5b32ea723698337903769ce391f81f683a11a168d3b4b0df984aa8a3dd124c3d14759b1bbaef26559274feb52d9b1afe9ed9bc11cec3624d2bb71031cee09f4426069fc18c73cdf6ca87a78f5bd37344d9231860b9db4ec65b70ca19eb5c2938a7ecd3179ab3d2a09eb7843a9ffb55f00adfb9b5cd082a62c4521e241da630dfe59445b8c64643588", 0xf7, 0x4000010, 0x0, 0x0) 2018/03/20 04:13:45 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89a9, &(0x7f0000000040)={"7663616e30000000007f7200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="385e9e3daa016c44eaf03b9b630b941811ec88a0dc2edd562032811e7a70b8f11bcf69a3d432af780e477daa01f8d7e9b80fdb4b105648fdf41598e31121442567b039d9999cc930ff13ce9ec1355af0cf6048f35d9bfc6e474f8a7b2ac5f1c2ab933d7d36e4ec7882b471ef3c7c00e03932f2c8155c2fdd8be2cb3e7b82bf7ffc179253574503f7a5ae869a23b160ad8c67d0fb14f80206ce2ff01dfa862dfefec77db34e46381c446b593f78d8fc7ed76144b19385f315bdb494", 0xbb, 0x1, 0x0, 0x0) 2018/03/20 04:13:45 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/128, 0x80}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)) 2018/03/20 04:13:45 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) linkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000040)={0xfffffffffffffffe, 0x0, 0x8}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) fcntl$getflags(r1, 0x408) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x301000) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000080)=0x1) 2018/03/20 04:13:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0xfffffffffffffc72) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x20140, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00000002c0)={0x1, 0x11a000}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000340)=@setlink={0x28, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000080)=')', 0x1}], 0x1}, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) move_pages(0x0, 0x1, &(0x7f0000e2afe0)=[&(0x7f00003f2000/0x3000)=nil], &(0x7f00003dc000), &(0x7f00004e55fe), 0x0) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0485510, &(0x7f0000000380)={0xfff, 0x0, 0x8, 0x1000000, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) [ 70.261210] binder: BINDER_SET_CONTEXT_MGR already set [ 70.261219] binder: 11043:11052 ioctl 40046207 0 returned -16 [ 70.269356] binder: 11043:11052 ioctl c0306201 200003c0 returned -14 [ 70.311415] binder: undelivered TRANSACTION_COMPLETE 2018/03/20 04:13:46 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000040)=0x10000) 2018/03/20 04:13:46 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842fe8)={0xaa, 0x6}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) clone(0x600, &(0x7f0000687000), &(0x7f0000b4c000), &(0x7f0000552ffc), &(0x7f00007a4f71)) close(r0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xffffffff, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)="eba173a21e243d82c6f3fb9fe9b1a081b2c5dfa5b05afac6ffbd51e84a4dbc89") close(r0) 2018/03/20 04:13:46 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind$packet(r0, &(0x7f0000000240)={0x11, 0xfb, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000240)="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") sendfile(r2, r2, &(0x7f0000000200), 0x400000ff) write$fuse(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="2800000000000000030000000000000005000000000000000200000008902b010500000000000000"], 0x28) [ 70.311433] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/20 04:13:46 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="1a", 0x1}], 0x1, &(0x7f0000d31000)}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x14040) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = dup2(r0, r0) recvmmsg(r3, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001880)=""/225, 0xe1}], 0x1, &(0x7f00000019c0)=""/220, 0xdc}}], 0x1, 0x0, &(0x7f0000003180)) 2018/03/20 04:13:46 executing program 0: syz_emit_ethernet(0x4e, &(0x7f00000f1f91)={@random="cd390b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x540, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0xd93, 0x0, 0x10000, 0xbf5f}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000100)={0x3, r2}) 2018/03/20 04:13:46 executing program 1: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) 2018/03/20 04:13:46 executing program 3: r0 = socket(0x2, 0x80000000000001, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffff81279197, 0x100) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f000085a000)}], 0x1, 0x20008843) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x401) sendmmsg$unix(r0, &(0x7f0000bd1000)=[{&(0x7f00009e2000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000051b000), 0x0, &(0x7f00005d1f6c)}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002140)={{{@in=@broadcast, @in6=@dev}}}, &(0x7f0000002240)=0xe8) fcntl$getown(0xffffffffffffffff, 0x9) r4 = dup2(r1, r2) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004240), &(0x7f0000004280)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004340)) shutdown(r0, 0x0) 2018/03/20 04:13:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x100000000013, 0x8002) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) ioctl(r0, 0x2286, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000180)=0x1e) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x8, 0x85, 0x8}, {{0x0, 0x2710}, 0x80000001, 0x8, 0x3}, {{0x0, 0x7530}, 0x7, 0xf94d, 0x1e4c}, {{}, 0x8, 0x8, 0x9d9}, {{r2, r3/1000+30000}, 0x7b0, 0x9, 0xfffffffffffffffa}, {{r4, r5/1000+10000}, 0x7ff, 0x0, 0x1f}, {{0x0, 0x7530}, 0x1000, 0x3ff, 0x781c}], 0x70) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x2b, 0x3, 0x8, 0xfffffffffffffffd, 0x40}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={r6, 0xfffffffffffffffc}, &(0x7f0000000300)=0x8) 2018/03/20 04:13:46 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40828, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000000200)={0x0, {}, 0x3}, 0x0, 0x149, &(0x7f0000000040)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2, 0x2000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0x3) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x8000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000180)=0x2, 0x4) 2018/03/20 04:13:46 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x200) clock_gettime(0x0, &(0x7f0000000040)) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="adebf580ddf1df739511731c34a05fa10afcd71ea2191d474ab5fb09bd0ebff1eea2117efca76dad09e4e3cc932f17df5b2737a470c3772dba8baa0e797e25df783ce3fb2cac36", 0x47}, {&(0x7f00000001c0)="9dd65a24121349d9bd0823cf0a22873625383b08690120926dd7ded6cf255631008d2d996f5c8b816df2be13f9b0bee4dd2a3f510908a5a459ff19914eb67892d20ce456af5983ee55a4bef234517a6bd60454f49e747967998db325f3fbace81d6eceb7180b2a03b6b0937b97530fda28f35970152ad997bba610ed74402874c1ae8e639cb84c211faaa85fe35f21f7bc3106ccbabf45ec91620eb44f76c69d56ab5b9caa1d37e29bc32f535f97a266f17f48987ea77b6bf6", 0xb9}, {&(0x7f0000000600)="4a06623a649c97f264a8fa653043d9ac5b71b63db0d6d52362afd490643fa6942a326583b841b693ab3f28edad3fa1f55d7591db2c825b4ddb8d8ce95cc43b4afbf06a36e5e6f77d1fa3544f28d8268adc8f6f3b0fbd17e07318f118f9a1e3426a6616a48aadf47b622945ea5bdb8f474b7de2b053ea5cb6c562bcadb08fc1eef7e802fdf5a32516387105778f3805b5d958aea3221b8f28652a3bb13d59446ac2118329fd493343e71bd02211d64516790ac4a658c8a13b1783e353261488497a799a40ef107c29e3e87dd93c2e560b3b7a0c0bd1c0319d23789010c7741f7b20e0a70b73173fbb6f2c612988c16c34f07a1e17257c5f5e4be27ebfdd55832a0b27304ff5b2070045b94e3295bb2330e3b555b45a2e57bf7e64c895db97ce3a5e153bd1ddec3ea822eb60a6c7e4a935d7233eb759ec76ac5a185739a2d41bb8c308a52fa9a1638353e319c04637da630256187add7774220acfea013a1d59037cbb02044d83d94c81d2bafb14d1bf855b87ae615a86b7b289211b348c6c598cefb82aeb9537b7f0e6dc4217d5e83432b16f15bc899fb29f955d517eb4723331620f606840f976b43a7974146e467c1375e598b94e36843cace93c638fe8b51be69f60f6a6e6f63bab730f65c018d29c432b377e1d1a4fcd33ec8d21333c47e859f2f39fdddea5874c7cfb7f656b3312af725a12e1786b345ae4a6c8c316749228ec260735934a1776560c81758ee9ffc15e370b78e90c78156f93e5ed3ccc10a424ddca7608bdba5b37b1eab4853f2e1ebd37338d0ff20a63e1314c3829f25e844deadb0e05481256784f3ad466046e175baa0b2028e9fc02fa5f84b7a46f256a64907d16756ad8ca04351a4513cab57532f8b2db22a63cfc55621e3bbb65e9b8c10b67a3111a62f1b10fc8732d62b7018093576ef084937d72c59edc10322f221ba6fba3811cd142e9ad7957dbfd0fc0d24b6f2658dae9cd2c916eb55288e67a8b8a236743b1e765f1d3973f1f300099c84fb4e1039cbb9d6721bff48207ca8445282c224331883e39631c5938f12041089516bb6d060ab2872e39d8a9d5f623329b585b15bb53502a06b79f092cee9cec927fcfd7ce619a59aa3396fdd763785b9f261bf412ef609248d0134447078bb12fae8ba7a5e133ec47795fd401600ec5c8aa4acdca6236c40bb90ea55de3d8a3650f576d6393f5d4372d905890109648aaa0be28292eb6502cf540dad552dabf19eaac6d34e93d939910b2144e28cab004d69e19cbc9275cfc2903e5f03c0df779655419bd757a49ebb19d8fe625bfa7b03cf8d274d77796330cd5b67435863b95847317a327a12debe797b1de79cbc2d698f2ffa45bbc8828a63f75d8e46e28ede4a91ff53b0981255f0399ab1fb8c3b4e4eb98f48398df7ef6a829b5b83a9a02b2ccd4e2c6e58fb8188f8d695330a171d61032224184269c9d7f55bd4bdbbbece98fe051673c8c8e96a05424128dfde33965c61279d5a9bf6b4c68991b8fb0d9bc416bc146dbeeb47b0c5b2ca1fa7e500d8c302ef25e2f6bade492e6b0d269d7aa23b6012446dc8dcfcf823786d0ffaa9aa3a284d9ea0156acbb7957516fcd532289caa03e9e49361a310cea7977b78a8ff36a289020ef7d4e96f1426ce601e392e591242eab58a83553f5447589f8d2876a9c2b13edca84c017a2fdfe816ab2d165e2ce76d1d61beab144dcde9a16b8acf9ddf06d2cd64831fb616653acc475b2bb993ca0b11ea76361a45f90a57a9090f6c481e7ec184a998d6550ada04c1b23d5702b72f55e7e5b06db59d7d4e196a533e8a524b092090ff38c9d2a257c11972fea1cef6d159451ef083c37d765de542d41c8b7591023ceb5d055bedbddb2c43d0282afe1f669b4ed53331e60b7ddfb0072f3007f3f0a0eb3fd7b6eaa90940c7a923be17a8d694457ba880ae36dc233bfdf09514f4d942dd8fc71d373627e7a7172041e339435ecaa93ddcfad0ef36f169bb901d1e61a4a5e7914762aa6651536994c5c7c6868dc2397525131aeac2e5faff35af2b611b6dab1d91d18ee082af4ce2f20e825f81518a7b293472b0a70f98e1184c6fecb5bc48697b69db301651a2ec62e01c6e7fa454a8a3104b09a14cb866263fdae48aa4952e16c871edfe4a9b339fc31d8cae728748b1054508813f54947a208296b53127a10df126a6509bdd61047529b7aa0c1d20668edfc150397d346d87795bcd4c6c8ecaa60c44a8873237cd1387e6f276761ef0d818fc29d5c31851a8f60ec11dda20c6eb96269a9d0e238d9903757999b1d51ac0f1b67a43f9cd4bf07162ae89a140563c5cf575114104746dddde33482fc0effd1569ce44083ebd9c8f3ff815544ae6c7f87cb34dbd8e295ef866226a58b1b0ff47bb4f246658baa8be8154d6e0a4825ba0859d0e460d43a378085e1391137a91cc388abcd79a71a223fd2b48e6ff921609b4e943b9acdafcefd18fc68af000e6e2843f4cf42bee71d7e147eec88b67032e84380a5efb40ebba5e39b9f8dc76b645aa54981d5c727c7b698e18a25730d7b0721eef6c3c0197824131c98ee58abf5cb165fe7ae443c1e9acd76022726b22d62aed09dd374f8f71ef91d7825589125f154404cf50b69e98218fd8db80e8f599db2980d88a37b790dbbf2ec367ae04f4f089d927607e86c99474b263947772820b2968f5b8c41d59c681af1d64cddc8a3248592dcc7a05600ab9804d7baeadc831adae6c233cdcf31a7ecd489630f245c83cba7ced961d5fa94152421f9c59f89882f8581460637f52d6c07f7142b927c3c18afedb12387cbad5dddabe5ab0c9b3dfa1dd198dbae572c7c476c3fa630540a6530f49c9e96e84777767c262bb5d43e7a8d1b9f3b4f865b38163ed9e71fdf16a230994aa7c5cd5cbd4c79aae05a6c859a17b1f6af4cc0cbb1893db9ba3985781b7c074887174480d8a330a5f65ef730308eaedc4502059413c08d592a63c7767a56003671a63fc842705a92e0b004d6fef385f13c41b36a407219c862dfe2b0a7e1552aaca4e461cd6dfd168d4ab459c673a2bd5984e63a081d2ca234743d244969d53404d792702ee2dd81ada1132c97a80fad001fc62713f9f4e43c799f21770b6bdcc22dbb43858fe0f71c728e0553addfa869992d94303376cd09e1062ec7cb59414e1d62dec7810d5adafbeacd5029f6338f016a002f5aecaab601a97f7d7d09aa60ceadd882c1f5d8be2dfb89e53d128a8c24f80fec02918b1aa769c684df19c62b2365d3ca435e6393f078affa0304d382284aaf96cf8423c7a4e3185214bfcb18ef1e745a20835f1a558719b3b649b716843041e888a43e131ea2ec00734d95fac31784809b76fe8c12a6481c6a0b0ef2178adb68d037c5f73b554e57d3bbacb9f3da95f466e526436901d0a76ba26ea3d1b801fabcc6a80b5961144074b7dfdbf4515d3c3043decf97230ec21cdecd2b22d1afe9543b6fa69ef653788cb378978237c3b5cb08833ed92c372fffafe656d0e8ae2fbb0ac1466c7a2b98c9b5c81403e078ba697aedf629949cbd23589b17eb857ccf9dcdea237d1f70602df1978a8fad03040615d686391c83663fb0d67992769aad0b2405fc1bb0c630b416736086b90e330dfc572ba42f984c06261ffd2050d1dac15789f60f2d915ee8b5285a4ed5a88c41b52f2f63e1dd3623ac9b79701b9bbbc660298f6e60ec49a852e84dffcba7b765aecff4e85c1c7a1b1288e5801f509abf745e1d6b284978b6b5b3d3c0734828e27b181f64c1f06608c96bf979bf8b1e311f9f5fc9e21c4daeb32985e75190a42a61bc07038991a2ef50fce2e188641dca8a6d42970e9e64c2534f746beb131f44e71c1faa74f447fd7ef0ba4bec7835ce946a63208ad419842a5c8b3a31b61c2dd1980bfbc6419e3a860f4cfb3de995e60baf62344ede0692575c73a95bb45fac1f7b8c37aab61870daf1b650b7c0fdf9eb5250265b948ed11c730335d5fb2a8d0341778a210474105c800d8e1ae941aadb053931d2f764a547753c60fe1753e81c3185e1dd7eba551c4429c54e050378eb6b31d8e35f5a3fce0d6a26499d5db19f1e578af8462a5c32de0d450eb7aa49f1c9765daee1fc93e23eab4a54e993f923074f961b234c7d8a37db1e6f0917ac0543bc027c140425d3e25a18ee19aca1903af5e6e395d39766caadb6283a19486975dba9ef8a05ef854ac0f965090094c81680e8df2b0870d04566fe4654e45709de5874f9cbc802aa38e395e0e0de1bf4d7d465f0313fbbf2cd2d433b2b73e2d5ddf16d0f07b5561a62039e587a1ad9c4db46854210fbe560837f445945089b1bc519828a2243cce97273ee146c8c057c292c7d5e8a933eb87243ece405b7344e49adf2b6b9cd29d87183ee06d453bb98d22fcdce8f1abd415e60c2ddcdb521d240afa4513eababeca6d4d7c8530b194f72a54e5b499e0b1648a0e1c1f6a981b69c3a085028fa41cf9364c75341c5a6a01c6da6f6fae723b3df5efc1c2faaeb821a177c287a0b02a5e485b0c7fb4accdc34a69ee0b238b0c14d5376b4a9e00ccb1fa956d32d3d257fb3c9785de0a0c7185d5d38c669a618786acbdf4a00c974f3e681a93258e1be23a405da466f366070294219655fd4926da3b1a221ff12feba53a0b6823de0f3e578b57ed3e056d49fdde17bffb2f60552fc438b037644a44706725423a7d24e34d4ee6a577989efb73a708e77d21fc1bda4bd5f664a3a206fe049b751780ebe9a43ad74a3013389cc5a45743354f35438256cc1d79cbb5f6afa067dacd5227219b408bc763c7ad49c5f77595b6aae869ca3f68b98c54cf66c9f9800e2ea1bbb7e1a7e75dceb84acc22e275b0cc43957c2dd217fb194eca0acda4e3f9e5ba02e98f0405c146f17c71d07fcf5fae2cf2746cfaad4b6cb7436380d0d8afd3af206be2c749d13115b7f2b23aaa19cfe8970038df9d72f082991908fba0c19c2fd885624b51fc9ddf9ed7b427c9dcc7ed56bf6ffc275e45e1b3ba32d2cbf2d6985a875c8bca0bccea1a338b03a844b55d447bd922edeb9ec29bf4a7a86d10504a27b5013f6a995030b0dbac7ef517f2c18a3949bd335bf3cd093ce0faf695940d5caf9a1399d4044652ff744453ae89134018bc786e8a016e30967bec7557be8aa0db63cc4c53cf275803ab07f498da7ba83f698f861017ed79699b5e1017c9e3797f810910bf824cac920981cf78b7628d42ec107637b9420d3f67020dd14d9ee11c946cb285404508472dba71dcfb918e18df8b21d2ac990ea07cdac4e33a68ebccd1aa77227c1e4c3a8de5c68d49c46094f5e0d3594bd93121c652bfaca973f590368544d19f4afcaaefe36b10700e6b068b420d24e74c97c0792bfa517d8817b507cb089702e2bf7704acb0c72651a46f5c83e70499ddb6dc3e2060eb1897a54fb860a8cbe59b4411ca8b24d3bab1c1ae61cf340aa5e78fef33c7121aa60eb3c479a7619a4f59c41bd102915c92ed2426eab445a9c5343208298fbc778c984197a40465ac9f6eb82e64839c60771eefd0af9c8c83b8096bd86ac04a3f160f5ef58e40350da8b6e8fd10a4359d49c5ff43cb56ff75533453aa9694f6e6f9a34c317db36aa64af1ded2d3be45332072e27373507a2c40f63bb7e795853f3f22b319595b52859a49d2c497e2607b8e22c2b5fc4a63f3774b8516341df3e53ef57c424cdd4e921186a554043c038bf03ef023624e805e205955ba4fd3dd40ca82f7ea1a8113441663be6840488ba88e7ffc74bfa506654e56463057ed4", 0x1000}], 0x3) 2018/03/20 04:13:46 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x6000000000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x1, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000000080), 0x80800) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe1ff6)={r0, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) signalfd4(r0, &(0x7f00000000c0)={0x1}, 0x8, 0x80000) 2018/03/20 04:13:46 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000efafeb)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef9feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) 2018/03/20 04:13:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x28}}) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x2, 0x325000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'yam0\x00', &(0x7f00000000c0)=@ethtool_perm_addr={0x20, 0x42, "1c986a14adcafafb4f27ce38a48c52f5a513ecb085a5859db98b3d67d8d1ae9cfe47ec07d7f8bec42f618a57014fe9de03f380e27c672e8baa494605a20b8ffc15eb"}}) 2018/03/20 04:13:46 executing program 3: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}}, {}, {}], 0xff53) close(r0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000180)=@hci, 0xc, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/33, 0x21}], 0x1, &(0x7f0000000400)=""/251, 0xffffff1a}, 0x40000000) 2018/03/20 04:13:46 executing program 6: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) r1 = dup2(r0, r0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) fcntl$setstatus(r0, 0x4, 0x2800) ioctl(r0, 0x0, &(0x7f0000000080)) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r3, 0x0) 2018/03/20 04:13:46 executing program 5: socketpair$inet(0x2, 0x80f, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sync_file_range(r0, 0x92, 0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') write$selinux_context(r1, &(0x7f0000000080)='system_u:object_r:sound_device_t:s0\x00', 0x24) sendfile(r1, r1, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000140)=""/25) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000000)) 2018/03/20 04:13:46 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x811, r0, 0x0) mq_timedreceive(r0, &(0x7f00000000c0)=""/26, 0x1a, 0x3, &(0x7f0000000100)={0x77359400}) accept4$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e, 0x80000) mq_timedsend(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) mq_open(&(0x7f0000000240)='dev ', 0x1, 0x10, &(0x7f0000000280)={0x20, 0xaef, 0x8, 0x0, 0x964, 0x76c0, 0xff, 0x1}) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80800) 2018/03/20 04:13:46 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) 2018/03/20 04:13:46 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'gretap0\x00', 0x4000}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) 2018/03/20 04:13:46 executing program 3: r0 = socket$inet6(0xa, 0x2000000000002, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x74, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x6cb7, @mcast2={0xff, 0x2, [], 0x1}, 0x2427db5d}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x3f, @dev={0xfe, 0x80, [], 0x15}, 0x1f5}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}]}, &(0x7f0000000180)=0xc) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x2, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000200)) sendto$inet6(r0, &(0x7f000028cbc3), 0x0, 0x0, &(0x7f0000770fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/20 04:13:46 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) tgkill(r0, r1, 0xa) perf_event_open(&(0x7f0000925000)={0x2, 0x78, 0xdc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x8, 0xcc6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x8000}, 0x8) r4 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$getownex(r4, 0x10, &(0x7f0000f5c000)={0x0, 0x0}) tkill(r5, 0x18) 2018/03/20 04:13:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'gre0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x15, r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x20}, 0x1}, 0x0) 2018/03/20 04:13:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)='H', 0xffffffffffffff3f, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc6c2cc5024f7f69e) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001e8000), &(0x7f000042f000)=0x8) 2018/03/20 04:13:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000080), 0x183) 2018/03/20 04:13:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) sendfile(r0, r0, &(0x7f0000000000)=0x63, 0x124a) 2018/03/20 04:13:46 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x50) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0x80, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_IRQFD(r8, 0x4020ae76, &(0x7f0000000380)={0xffffffffffffffff, 0x0, 0x3}) ppoll(&(0x7f0000000040)=[{r5, 0x1}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) io_setup(0x6f1, &(0x7f0000000240)=0x0) io_submit(r9, 0x4, &(0x7f00000005c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x200, r4, &(0x7f0000000280)="9575e08f96d69243960f34227c0ed09e47d56e65b9302371f6f1755da29631ea1a01328ccc05cf92bf31d38fa94eb369c903937e3f3f521fe31e3eaef0f54fe372358e59b96a344bb58d3bbf46572483109062d1220cf7c80940781c4432cb99e9e8", 0x62, 0x3f, 0x0, 0x1, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f0000000340)="4dcb2bd50b64f5e9bf56fb2a8a72c29edb20261c6fe4dc330c323ac3b3cc00ec495a260a4120817113017877c7b0785a52494871056c92c5c0264e231d3c35136aac44ab44366d075a7e721ade68433a165feee38463168fa2ef455497b4670a5278561ce20f613541e43a15ee988cd94a58651bcc5fbbbe52bdb828fb382930cdd5a8a7701b7dd060ddd7a25aa9895aea8d", 0x92, 0xa3e9, 0x0, 0x0, r2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x3, r6, &(0x7f0000000440)="0078486eb3ee79053e0f71cb688c6b799162bab12b56e34cbc51486515cb313ab2ba3fc3cc4fb7031eb0", 0x2a, 0x7fffffff, 0x0, 0x1, r2}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x6, 0x4, r3, &(0x7f00000004c0)="9992fa8ce5b1eeed661284616643f49ee773876c2af93d7a91a01991bcd9e25e701e742d7dab504d6cd0069ea3df48d8c337aab01a990abd1f4473e8401cf947fa44edea85ab896c817a71298183cce14719b005da5d4639a4fff301d999d7154f8167e043b680cf0081644339870fe9a99415354248af6f63c7106bce60842c7db7ec2738f7fcfd6ecf185f4b85727025139262e0eb39b5cbc1587a3ec9", 0x9e, 0xfff, 0x0, 0x1, r1}]) write$evdev(r2, &(0x7f0000000600)=[{{0x77359400}, 0xfffffffffffffc00, 0x9, 0x1}, {{0x0, 0x2710}, 0x3, 0x4, 0xb3c}], 0x20) 2018/03/20 04:13:46 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x1, 0x4000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000480)={r1, r2, 0x53f4, 0x4, &(0x7f00000003c0)="0c1db2f7c211416d1f32c1eee9b02c05a77f776242580a1bf3f02f7669dcf10bb25064068cca393a9b6fe26ff50f3579441dd4614a3411fdf5896094226cb75e1e5c9fc464611ad8c2f50cef630959d4e61bbdcc4680596eefb61581e81523b589be6a826941928c5b66ecaeb9b1f5cc4820f9f6812a3b84c50b846a98d8079cd4d8510f6123a0a93ef4f7928b6287507fa6b6da4f4a46dc6ec2772c7b67c3498f817e36ed67", 0x7, 0x0, 0xffffffff, 0x338c, 0x13e6, 0x5, 0x60000000000, "0e4536289a0e9df065efee72d9b006e737"}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) getsockopt(r3, 0x7ffffffe, 0x10000, &(0x7f0000000140)=""/134, &(0x7f0000000100)=0x16) r4 = socket(0x6, 0x1000200000000d, 0x100000000) getsockopt(r4, 0x0, 0x53, &(0x7f0000000000)=""/8, &(0x7f0000000ffc)=0x8) 2018/03/20 04:13:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000240)={0xc564, {{0xa, 0x4e21, 0xffffffffffffff65, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x84) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff839}}, 0x7f, 0x1}, &(0x7f0000000200)=0x88) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000300)={0x5, 0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000000340)={0xfff, r4}) name_to_handle_at(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x28, 0x641d, "0255a3810d2d80b9baad8ee59838e4ac6e79d150178be64358e2a8dc58f2b376"}, &(0x7f0000000400), 0x400) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0xfffffffffffffff9}) 2018/03/20 04:13:46 executing program 3: r0 = memfd_create(&(0x7f0000000040)='asymmetric\x00', 0x1) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x800) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001100)='asymmetric\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001180)="7f", 0x1, 0xfffffffffffffffb) 2018/03/20 04:13:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') r1 = dup(r0) pwritev(r1, &(0x7f0000000000), 0x0, 0x59) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2, r2, r3, 0x5, 0x20000) setns(r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:46 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) fstatfs(r0, &(0x7f0000000040)=""/214) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000002c0)={0x3, 0x0, &(0x7f0000000140)=""/87, &(0x7f00000001c0)=""/99, &(0x7f0000000240)=""/87, 0x4000}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000300)=0x4f8a, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0xc000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000380)=""/200) pwrite64(r1, &(0x7f0000000480)="ecf3a1d96b19f9a7500c62ef6a0c4ff7ed81c0775ea5a5fa52ba47d6cee3240a5ad06363c6afaeb7696733a862817d9e91e9da23d8edb22912a151e9dfb1aa5ff0c3650953bfa21e7628c62b0f2ce8001f268ec9f2530d8517b49e495ad2c9a790f01c474581d04a5a4e35893bf6b9dc71bd00c9d79047bb435c997a6a0195e987b730a495c0eff68081f671a3a2b9770d", 0x91, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000540)={0x5000, 0x7000}) acct(0x0) readlinkat(r1, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0), 0x0) connect$llc(r0, &(0x7f0000000600)={0x1a, 0x337, 0x0, 0x10000, 0x1, 0xfff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = inotify_init1(0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000640)={0x7, 0xca2b}) r3 = getpid() rt_sigqueueinfo(r3, 0x10, &(0x7f0000000680)={0x0, 0x7, 0x8, 0x7}) sendto$inet(r1, &(0x7f00000006c0)="1dfaf3c759da5681c33c8a7e5e0535cb6369d8bfe26fc53c21113589f36f82729afe012841a3d8c6cdf2254c9cfc4af0b038f8db2b40785926ef34596504018047ec8396ff27ea4bba7a9980b3173d4e9c5b1aad1ad81015ee48ece53a5f1ce0ceb1e4eda2245a5c63919a5e0296913693994b8ca7ae301eae9d98d4af21650cec5c3f51ccbc9acb356fabfca8c96c26f896e762200a1089e80fd1ee8ecce219cfab300ff4f94878f1dfe085fa64fda2e8b469bf1a987fbbd237327be58bfa85413b7a5252297cf16fd9edf0ee17f0f073479e497b0fc958f227c341b66e7d5bb0c4", 0xe2, 0x10, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000800)={0x0, 0x10, &(0x7f00000007c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000840)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000880)={r4, 0x3b, "113f086e47f6d7d8b2f48856afb48abe764d53fc2c6d04066e40cf34a2ba08c000c06943edfdc664f4b0742c2f9fb63b1f3011dff5c302f229fc34"}, &(0x7f0000000900)=0x43) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000940)='/dev/qat_adf_ctl\x00', 0x200400, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)={r5, 0x200000000000000, 0x3, [0x1, 0x0, 0x400]}, &(0x7f00000009c0)=0xe) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000a00)={0x1, [0x40]}, &(0x7f0000000a40)=0x6) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000c40)=[{&(0x7f0000000b00)=""/215, 0xd7}, {&(0x7f0000000c00)=""/58, 0x3a}], 0x2) getpid() fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000c80)) getsockopt$sock_int(r8, 0x1, 0xf, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) ioctl$ION_IOC_ALLOC(r8, 0xc0184900, &(0x7f0000000d40)={0x5, 0x0, 0x0, r0}) getsockopt$ARPT_SO_GET_ENTRIES(r9, 0x0, 0x61, &(0x7f0000000d80)={'filter\x00', 0xf4, "5cc42527c0e36f0f038e7a8f1560f5fc1b2ac33183f6bf3de1655a6fe760ba92aaea55143bf5d04fad2e143211b6e7dae792727e3587c6b42a30279843ab92aaa5e86957a49df80ccd8a97d9f07442a924935158346974157630e5d06c764d2eb5349f727161b7af34317d443eace80f1364523fb59fb20bd039909ac6146726e9188cac75cfde651e0727f7d0936db9de5647835391465b5e882a36c4b80bfae585a031508f5a5640cfe129aa186ee5b377532c0b33ce58c7f0728e16af83c8fe07024d5729cdb8fc306797fedb9ba94bac0c5675e024ad0e0531153e2719480339e34c29a120cad407d499eb002374f528a7d1"}, &(0x7f0000000ec0)=0x118) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000f00)={0x3}, 0x4) 2018/03/20 04:13:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@remote, @broadcast, 0x0}, &(0x7f0000000080)=0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x434080, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000008}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_newaddr={0x54, 0x14, 0x10, 0x70bd28, 0x25dfdbfc, {0x2, 0x28, 0x100, 0xff, r1}, [@IFA_LABEL={0x14, 0x3, 'gre0\x00'}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x82}, @IFA_FLAGS={0x8, 0x8, 0x20}]}, 0x54}, 0x1}, 0x20000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x8, 0x1, 0x80000001, 0x7, 0x74}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x80, 0x2, 0x1, 0x845, 0x7f, 0xaeb, 0x7, 0x4ee6a62f, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0x7, 0x403, 0x9, 0x7fffffff, 0x9, 0x8, 0x4, {r4, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x4}}, 0x6b93, 0x1, 0x3, 0x20000000016f7, 0xca}}, &(0x7f00000003c0)=0xb0) 2018/03/20 04:13:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) sendfile(r0, r0, &(0x7f0000000000)=0x63, 0x124a) 2018/03/20 04:13:46 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x1, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x20000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006600)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='ifb0\x00') ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000040)={0x79}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000680)={"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"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000a80)={0x0, 0x1000, "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"}, &(0x7f0000000180)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e21, 0x9, @empty, 0x3}}, 0x9, 0x8}, &(0x7f0000000280)=0x88) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/20 04:13:46 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r0, &(0x7f0000000040)=0x800000000, 0x8cb6) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) 2018/03/20 04:13:46 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc0000, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0xc00000) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/232) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000040)={0x1, 0xf3e}) prctl$intptr(0x1, 0x80000000) 2018/03/20 04:13:46 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000fe9)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8000, 0x800) bind$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"d197c23ba402af"}, 0x7f}, 0x10) write$selinux_validatetrans(r0, &(0x7f0000000000)={'system_u:object_r:ld_so_t:s0', 0x20, 'system_u:object_r:dbusd_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xfffffffffffffd5f) 2018/03/20 04:13:46 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x0) bpf$MAP_CREATE(0x6, &(0x7f0000001000)={0x0, 0x0, 0x20, 0x90f, 0x0, r0}, 0x2c) 2018/03/20 04:13:46 executing program 2: creat(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x101) utime(&(0x7f0000508000)='./bus\x00', &(0x7f0000949000)) 2018/03/20 04:13:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000ff0)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000), &(0x7f0000000ffc)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) 2018/03/20 04:13:47 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x3c91, 0xcb3, 0x0, 0xfffffffffffffff7, 0x4, 0x6, 0x2, 0x20, 0x0, 0xffffffff, 0x100000000}, 0xb) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8908040000", 0x5) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x802) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000080)={@rand_addr, @loopback, @multicast2}, &(0x7f00000000c0)=0xc) 2018/03/20 04:13:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) sendto$unix(r1, &(0x7f0000000180)="732ece80a6aafb6fd8662207fb6368b99387c8ba886779ba732034682c9b6b37a9cd840ea56f223ce0b3f821ab9007274ecb6cbb23a81f4c857090558103312e1bd205fe17237c703febfe7f84baf4f574e62dcd53edd876c911d66ee01ed11035069fbd33631fde549ce70edabddfa99bfe043079da2ddd8f70cde858cda73341d02362df20debf07619dee63512723569ffa97373a232a69982f43bb9d7c2963fd6eaa99016c0a7e95240975fffe6fd65914254665a724903d433254014798dc48c7d668862c453020473cc19cb73ebf844801d7a6643a29a79728a41f12851b9c855ceff7b92df1", 0xe9, 0x4000000, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000140)) 2018/03/20 04:13:47 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"6459e66d74558d00", 0x4000000000000401}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000340)={'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/03/20 04:13:47 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000000c0)={0x1, 0x1e}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040), 0x8) 2018/03/20 04:13:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') r1 = dup2(r0, r0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x4, 0x2) sendfile(r1, r0, &(0x7f0000000200)=0xfffffffffffffffe, 0x400000ff) 2018/03/20 04:13:47 executing program 6: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) keyctl$get_security(0x11, r0, &(0x7f00000000c0)=""/178, 0xb2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x182, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r3}) 2018/03/20 04:13:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) fsync(r0) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c200000000001400000008004500001c0000000000119078ca14ffbbe00000014e204e2100089078"], 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) 2018/03/20 04:13:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000280)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x40000000000000, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x9, 0x0, 0x4}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000080)="787dffb8930ab522fd404d7a5f0fa784f02459cb4300057d64eafa83e59ee6a382b15be3ef6421d4e85c67c075537e1a823bb9aad6f87233b2bb0799d3ed80202d287fb3398f4e9a396d994f9d5ae41204c7c5b0e297abec9e07baaa794349fea134cd589a66", 0x66) 2018/03/20 04:13:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a44ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x18, 0x0, 0xf, 0x4b7a0cdc34719f37, 0x0, 0x0, {}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000001c0)=ANY=[@ANYBLOB="009be5742054add200000000000000"]) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x1}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x100000001) 2018/03/20 04:13:47 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0xda, 0x8) close(r0) 2018/03/20 04:13:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) fcntl$notify(r0, 0x402, 0x80000000) 2018/03/20 04:13:47 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='net/mcfilter6\x00') gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter6\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x1366) 2018/03/20 04:13:47 executing program 0: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) clock_nanosleep(0x5, 0x1, &(0x7f0000000000), &(0x7f0000000040)) 2018/03/20 04:13:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000d21fc8)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000552000)=@ipv6_newroute={0x30, 0x18, 0x100505, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/03/20 04:13:47 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000140)=@ethtool_dump={0x3e}}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x5}, 0x8) 2018/03/20 04:13:47 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'security\x00', 0x2, [{}, {}]}, 0x48) vmsplice(r0, &(0x7f0000000280), 0x0, 0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)={[{0x1ff, 0x5, 0x7, 0x80, 0x1, 0x7, 0x100000000, 0x70, 0x100, 0x8, 0x200, 0x1, 0x3f}, {0x5, 0x3, 0x400, 0x20, 0x40, 0x2, 0xfffffffffffffffa, 0xb2, 0x0, 0x1, 0x100, 0x1, 0x900000}, {0x8d13, 0xc74, 0x6f1a, 0x6, 0x80000000, 0x9, 0xffffffff, 0x400, 0x2, 0xffffffff, 0xffff, 0x20, 0x6}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x5, 0x1, 0x4, 0x7, 0x10000, 0x7, 0x20000, {r3, @in6={{0xa, 0x4e21, 0x49a, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}, 0x6ad, 0x2, 0xf2, 0x27, 0x2}}, &(0x7f0000000300)=0xb0) 2018/03/20 04:13:47 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) msync(&(0x7f0000343000/0x3000)=nil, 0x3000, 0x73c49deae06c7e76) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/20 04:13:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="22f036c68c6c56a5dca063eff5ccf083049375fa553e52ac20309174e7083a", 0x1f, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000028000e0800000000000010000300000010000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/20 04:13:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000b1d000)='.', 0x0) umount2(&(0x7f0000b1cfff)='.', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x74cb, 0x8b00) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) syz_emit_ethernet(0x3a, &(0x7f0000e4fecf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/20 04:13:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = gettid() syz_open_procfs(r1, &(0x7f0000000080)="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") sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:47 executing program 6: pipe2(&(0x7f0000b57ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f00005a1000), 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000140)={&(0x7f0000b92000/0x1000)=nil, 0x5, 0x7, 0xad, &(0x7f0000bf4000/0x4000)=nil, 0x7}) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000b45000/0x2000)=nil) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000180)=0xffffffffffffff18) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1000010200000008) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000001c0)=""/161) 2018/03/20 04:13:47 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000100)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x80000, 0x400) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000adb000), &(0x7f0000698000)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r3, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r3, &(0x7f000052c000)="c65ff5f449dd44315317d0ff010000665b3c8d27355494f18ea39b59fbb27c7aa812de54f34f29e9", 0x28) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000040)={@local, @broadcast}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00007cdffc)) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7, 0x200) ioctl$TIOCSTI(r4, 0x5412, 0x9) 2018/03/20 04:13:47 executing program 7: r0 = socket$inet(0x2, 0x5, 0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000002c0)=ANY=[@ANYPTR, @ANYPTR=&(0x7f0000455000)=ANY=[@ANYBLOB='\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\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d8000000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000001000000000000000000000000736e6d7000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000000000000"], 0x3) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e24, @rand_addr=0x7}}) 2018/03/20 04:13:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0xfffffffffffffe00, 0x4) sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x191200, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f0000000340)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) fgetxattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000100)=""/158, 0x9e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000da9000), &(0x7f0000681ffc)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000040f000)={0x9, 0x204}, 0xffffffffffffffb5) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300), &(0x7f00000002c0)=0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000380)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x6735de83}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x5}], 0x60) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000400), &(0x7f0000000440)=0xb) sendmmsg(r0, &(0x7f0000005f00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)="77593aa9c4b36846a1afb55a6d940bf7516911f06504e22eb498a6dd617c418aff72b54802477304dba931fea9ed25ff533cc46c3b6b8067221b1951511d4f5c794e0833a51746ad031201a4c683862e446bfdfb30ca7e4caaa1afe763ce236192a047be39516aeb4624addf45cb51317a769c73a55c449eeadaca4a135d3818386eeeecc164334c4e7770711a9d2fe3de3e584aea4ee1e160455ea0c4379372516f2630baa5dd8b289eca40f361", 0xae}, {&(0x7f0000000200)="bd9154c04bedfbaf9a0d76d0520cdbe6d29e516e0c6e9826afb12bbcbdbafa5bd317ca97457b496ca215ca81c5aadd913f20dbc54b5f3da663f1255b33981cbc3acd1279913436f4f8f7336420f018642ac31757a6df8fc148e26862fa11114919612dfd3d84b7056804fea7c5d74d75613984df0963eae6d42106ce949d6773632507233fd0d11a9d87aa4064c94f9fe56ef6e9d5a75bc1ef5ad22a147bc5649ee48cce176734605f494b2123d4fc7586a1d7510f98cac518bba9da46", 0xbd}], 0x2, 0x0, 0x0, 0x4000080}}, {{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000f80)="1a3c83098176a384e12292131588af8e005a898c86", 0x15}], 0x1, &(0x7f00000011c0)}, 0x8001}, {{&(0x7f0000001240)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000001400)=[{&(0x7f0000001280)="eff6c103f01eff33849538dfce6587420d6e1e5f314417c917a2c6ad792e6926fbfb189087e199edcee8e99b808ec15f1102014dafc453ac8d1313863eef5fcbf6276980d096b961bf6ff24f54569d26735491b22a52be9e1b05cd18f059c78724405d16422ab19b87b37262501083d3bd130464bef53744", 0x78}], 0x1, 0x0, 0x0, 0x4000800}, 0x8}, {{&(0x7f0000005680)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000005b40)=[{&(0x7f00000056c0)="1a26ab4782f60286caa49b742696b2049791da22830f6a9f1ce0f3022d5e16c28937924856a8a89a9bdaeb1faaa3cc50297e1dd09c755e4b75e0ec7c7836c8fcaabc54d4bbe4579bd2d83bf8aef4f890b0a79cbafecf2e8d9eba43a108da03f1f97d550ccaaab7148170ed43a6f35fc45145b0c186094dc5f2a75e22ff1c4d29333a5f9fded994190c243cd0e74d2999deeca89878e1d9aade978cbaee33be1950103bd986aa10f4d180e023d209e8ce936ab3f10e26f8486c042225b12e0afaca465b96c6ccb9f863efc9b78f8104a491a30be54c54a58b9c5d857f402aa3", 0xdf}, {&(0x7f0000005a80)}], 0x2, &(0x7f0000005bc0)=ANY=[@ANYBLOB="ec0000000d01000004000000e027125edf6525918a3f6224571cb2c1bcbbcabc538b510c39239678429b58272c833bb42d833fd98a0e1e8a15df9d2ea120c2a2b6d1e0aa59ae8d41b13ce66e64c4e0c32efe031c5b7f5603c817b2137d85bf16041e6aa0512d114c2dd8c70ab70ae2c266f83e4fb8e64d3b984ebc4b8ab53982c150107cb5e4be6205e86d290509000000000000009d90fcf8054446c6101373b0bb8303ae34c629ddf1a8168b8e3b61d8bf05f43ade81239f6ac85c85bb32cad7a9a0e46b1fe88ce2b2f42039fd6b487098deb2c733ebb1e6aaea10508d"], 0xec, 0x4}, 0x81}], 0x4, 0x8000) 2018/03/20 04:13:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="2b50647cfbaf6f74856623944f7c0689743c71f9eb1f6fa2ca1e26b140b2eb514b1b1c2396692ff2ed5dfa64d979371922e9f1d0850a6cb56ae0a7b3eee3f141374814b4af6338d70d1dda3c21c61a93947062fc272f2c1f8574f3037bf9a562938f26711d02cc5ccdfaed97e0ef2e73355e57077aff06435095257ee6ba3d8c5c26e43546365ad3ff4a90975d1cccb4f4bcee5a1f6460407c33f6402b706e0bf9404491b4295bed872b0abfc66123650bf7e334", 0xb4, 0x4000000, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="fb", 0x1, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59)="c5", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f0000000000)='f', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f000075dfc0)=[{&(0x7f000009d000)="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", 0x201}], 0x1) 2018/03/20 04:13:47 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x20040) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) sendfile64(r0, r0, &(0x7f0000000080), 0x5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff]}, 0x4}, 0x1c) r1 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000400)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x10c, 0x0, &(0x7f0000000440)=[@enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x4}, @release={0x40046306, 0x4}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=[0x38, 0x30]}, 0x2}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x20, &(0x7f0000000280)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000000240), 0x1, 0x1, 0xd}], &(0x7f00000002c0)=[0x78, 0x58, 0x48, 0x18]}}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000340)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x77622a85, 0x1, r1, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000000300), 0x1, 0x4, 0x40}], &(0x7f00000003c0)=[0x0, 0x28, 0x38]}, 0x5}}, @register_looper={0x630b}, @free_buffer={0x40086303, r2}], 0x6b, 0x0, &(0x7f0000000580)="4a04e644e22ca94163f615e202dcc45801fcc9575597a818cf55a184530512f60afa41b6664a5c6685523adb53c9d52120d57e2f9f7c4f13f8b57640d510617d77d9b59bee0c277513f617cb7e82849337b5ae8a3dbfc0400e10d458f925dd304ecdc3c3c99570306bbb7f"}) r3 = syz_open_dev$usbmon(&(0x7f0000000640)='/dev/usbmon#\x00', 0x9, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x6, 0x284201) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00000006c0)=0x5, 0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000700)) connect$pptp(r4, &(0x7f00000007c0)={0x18, 0x2, {0x6, @loopback=0x7f000001}}, 0x1e) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000800)={0xc0001, 0x0, [0x8, 0x20, 0x101, 0x2, 0x1f, 0x80000001, 0x10001, 0x5]}) sendmsg$nl_crypto(r3, &(0x7f0000000940)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)=@delrng={0x10, 0x14, 0x300, 0x70bd27, 0x25dfdbfe, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x4000004) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000a80)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000ac0)={@local={0xfe, 0x80, [], 0xaa}, 0x71, r5}) r6 = syz_open_dev$vcsn(&(0x7f0000000b00)='/dev/vcs#\x00', 0x6, 0x180) connect$pptp(r4, &(0x7f0000000b40)={0x18, 0x2, {0x5, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r7 = getpgrp(0x0) sched_setattr(r7, &(0x7f0000000b80)={0x30, 0x1, 0x0, 0x0, 0x5, 0x1, 0x4, 0x1630ad17}, 0x0) getitimer(0x0, &(0x7f0000000bc0)) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000c00)={'ip_vti0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) sendmsg$nl_route(r0, &(0x7f0000000d00)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c80)=@ipv6_getmulticast={0x14, 0x3a, 0x320, 0x70bd25, 0x25dfdbfe, {0xa}, ["", "", "", "", ""]}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r6, &(0x7f0000001100)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000010c0)={&(0x7f0000000d80)={0x330, 0x33, 0x208, 0x70bd26, 0x25dfdbff, {0x4}, [@nested={0x31c, 0x7e, [@typed={0xc, 0x6d, @u32=0x7f}, @typed={0xc, 0x7, @u32=0x44f}, @generic="7e5fa49891dbbad3d0c50fde6c3a852fa4e8579cb7b5c06caa966e3071cc330fc24d94b146c2eca50dfbbf5b95e450c1ae8b1bc1294cabade9c50247774d080ec2260b737a863fbe27449ccc768d41b6f28b8fc572eeb0785ff975fdee35f8ff60d65cdfc06ed228af098ded7f6d0363f7ffe88d1f532e74e28bc87caefd5add7b81f18ac263dea22c1d73afa25e68a7615b403be0e7e7", @generic="975ed843a7e83a9f381e3e68529f2d004392fd293aa59d6514188e5b709fdd742558074feb6a9e9129b0e1895a0661ab7baefe55bf5ad9c1a90fe0dee92802d8e6826abcaa14acdb9ffb340351f28dbe13fa80ae0036fbdb76c450dcf35b659a32c8ba0578dc80f70b4a3466a13386e0dc87dcec2f226b9b72f9ffdb7928e87c6827322f018341cc5459bd76224f31bfb615fed083e7446f64b5a123700ff288fa98bebf378648ee506a213fc179d38096d73ba28063cc16d5ba850df20db724affa8d4d312d4437edadddc6caf1450b173c1d08ec4a525cb5d46efff77bad2f4ba8691ffbb900898ab8e9b9453e00e92d05223e49a73353", @typed={0x48, 0x87, @binary="879c906f2b1838cff1bfeea779a755b0825596118136aba0ad3be4d76d28bff4fea0f8c3ab524455d1f3ac597a4dc7d684acb633b90356de58a1ffc43865"}, @typed={0x18, 0x1b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="72aaca574df27f221deeb3664e5b9a226ab2afaf12a32ad9", @typed={0xc, 0x56, @fd=r3}, @generic="d942174398b182dd36e41d8935f282847dfaaecaf228ba563982a4d4736eda960adc2b443db8450c2981280336cd52d83a1ea8b1f843c16e99116513aebe4a3d20bc5cc67a39fec270ae679540e0c2d3c7021c34127cd6159cd4a4629e327487b33c89085118af97e60efb965aa405766c8be18cb9e1a9451b4ab40595662e040230a4522a4c0bce3fc787f1e0c99f70c2f98b0cad7c0bc91661025edc9198c966bcdddc71a6b686de345680535f5ba93b286445708bb7f4e62e1717dac726e1996f5a57d52a42587637789797a582fccc51a222a00c60f84217f6a78ab7b1181653f0b652b391ed2b9e"]}]}, 0x330}, 0x1, 0x0, 0x0, 0x20000040}, 0x4040010) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000001140)={0x0, 0x7}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000011c0)=@assoc_value={r8}, &(0x7f0000001200)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000001240)=0xde, 0x4) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00000012c0)=@req={0x20, &(0x7f0000001280)={'nr0\x00', @ifru_flags=0x1}}) ioctl$KVM_DIRTY_TLB(r4, 0x400caeaa, &(0x7f0000001300)={0x7ff, 0x7}) 2018/03/20 04:13:47 executing program 3: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff00, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f00000001c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="b0") syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000340)=0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x4, 0x7, 0x134, 0x8, 0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0xfff, 0x84d3, 0x4, 0x1, 0x7f, 0x7, 0x6, 0x7f, 0x100, 0x7, 0x8, 0x400000000, 0x5, 0x5, 0x1, 0x2, 0x7f, 0x8, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1ff, 0x8000, 0x6d, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000280), 0x4}, 0x4000, 0x3, 0x1ff, 0x5, 0xf0, 0x7f, 0x2404}, r1, 0x3, r0, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000140)={0x8, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000180)={r2, 0x2}) syz_emit_ethernet(0xf5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x1, 0x4, [0xed2, 0xdad, 0xf04, 0x55d]}) 2018/03/20 04:13:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007fef)='/selinux/enforce\x00', 0x80000080001, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000000c0)={r1, 0x10000}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)='0', 0x1}], 0x1) 2018/03/20 04:13:47 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0x101bc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x2, 0x10}, 0xc) write$eventfd(r1, &(0x7f0000000000), 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x7}, 0x8) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) 2018/03/20 04:13:47 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = memfd_create(&(0x7f0000000000)='wlan0&$@ppp1}', 0x3) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a3e000), &(0x7f00003a7ffc)=0x4) [ 71.869214] tmpfs: No value for mount option '°' [ 71.938890] tmpfs: No value for mount option '°' 2018/03/20 04:13:47 executing program 6: futex(&(0x7f0000000000), 0x1, 0x2, &(0x7f0000000040), &(0x7f0000000080), 0x1) r0 = gettid() getpriority(0x2, r0) r1 = getpgrp(r0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f00000000c0), 0x0, 0x2, &(0x7f0000000140)={r2, r3+30000000}, &(0x7f0000000180), 0x2) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x800) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000240)) timer_create(0x0, &(0x7f0000000280)={0x0, 0x26, 0x2, @tid=r0}, &(0x7f00000002c0)=0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r6, 0xc1105511, &(0x7f0000000380)={{0x4ad, 0x6, 0x7fff, 0x2, "14687005a53c19dde836b4b2dba38704074bfc900d647a330b636862315b8010a7fa9efad9e6080c6c3c40da", 0x7e3d}, 0x0, 0x0, 0x81, r1, 0x3, 0x3ff, "350fadd838f2037a6541584ae7d20a267170f9fc457b08262851636205d51cceaa79e317d8148dc420f5606230b44f7e3268586e8f8f045f0796df53441aa762", &(0x7f0000000340)='mime_type]\x00', 0xb, [], [0x7, 0x5, 0x3, 0x7]}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f00000004c0)={0x1}) ioctl$sock_inet6_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000000500)) ioctl$TIOCNOTTY(r6, 0x5422) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000000540)={{0x2, 0xff}, {0x6, 0xb0d}, 0xdd3, 0x6, 0x1}) ioprio_get$pid(0x2, r1) get_robust_list(r1, &(0x7f0000000700)=&(0x7f00000006c0)={&(0x7f0000000600)={&(0x7f00000005c0)}, 0x0, &(0x7f0000000680)={&(0x7f0000000640)}}, &(0x7f0000000740)=0xc) ioctl$KDGKBTYPE(r6, 0x4b33, &(0x7f0000000780)) ioctl$KVM_REINJECT_CONTROL(r6, 0xae71, &(0x7f00000007c0)={0x4}) r7 = syz_open_dev$mouse(&(0x7f0000000800)='/dev/input/mouse#\x00', 0x3, 0x200400) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000000840)={'nr0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f0000000880)={0x100000001, 0x5, 0x6, 0x5, 0x6, 0x0, 0x7a2, 0x6, 0x8, 0x200, 0xfffffffffffffffb, 0x5}) clock_gettime(0x0, &(0x7f00000008c0)={0x0, 0x0}) timer_settime(r5, 0x0, &(0x7f0000000900)={{}, {r8, r9+10000000}}, &(0x7f0000000940)) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r7, &(0x7f0000000980)={r7, r7}) ioctl$TIOCLINUX2(r7, 0x541c, &(0x7f00000009c0)={0x2, 0xffff, 0xff, 0x3ff, 0xbf, 0xa97}) getsockopt$inet_tcp_buf(r6, 0x6, 0x16, &(0x7f0000000a00)=""/211, &(0x7f0000000b00)=0xd3) setsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000b40)=0x3, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/sequencer\x00', 0x1fb101, 0x0) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000000bc0)={'ip6tnl0\x00', 0x400}) 2018/03/20 04:13:47 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="2380f4b2304b431192c78b45b47931a2e0cb7bf04e730800450000180800000000329078000000000000000000009078e00000"], 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x1000, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0xc) 2018/03/20 04:13:47 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @empty, @dev={0xac, 0x14, 0x14}}, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xcb, 0x22200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x5, 0x2}, &(0x7f00000001c0)=0xc) poll(&(0x7f0000000280)=[{r0, 0x1000}], 0x1, 0xd3b9) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000080)) ioctl$void(r0, 0xc0045878) setsockopt$packet_buf(r3, 0x107, 0x1f, &(0x7f00000000c0)="94e4ee81c31fbd86d83edac143b7c33ec828cdd7a4e0a2dae5c9bbf9123bb3a35677cf0c8af5e39284402a8c407f9f17d05c19c7100e9e9199a07d5e9665e1d8830fc4ccb0124abe683bdf94fd", 0x4d) 2018/03/20 04:13:47 executing program 1: io_setup(0x2, &(0x7f0000000040)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000001300)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000100)="4eba05aea4eb5143c4fe6e4fd000000080f1976ca8d11b9842a5d2855993be5594afdbd7a6c05aac0f8e81485e97e0206a87e1f65aa34acc77481dc4c38c340126474f9bf5b3", 0x46}]) 2018/03/20 04:13:47 executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) bind$can_raw(r1, &(0x7f0000000100)={0x1d}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x1, r2}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000000000)='./file1\x00', &(0x7f00006b3ff0)='./control/file0\x00') getpriority(0x1, r0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r0) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r1, r1) 2018/03/20 04:13:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xffff7ffffffffdff) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075bfc6)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) 2018/03/20 04:13:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000000)=0x7) 2018/03/20 04:13:47 executing program 2: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14}, {[@rr={0x7, 0xb, 0x6, [@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff]}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) syz_emit_ethernet(0xc6, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100, 0x1, 0x6, 0x2}}], {@mpls_uc={0x8847, {[{0x7ff, 0x400, 0x9c3, 0xfffffffffffff13e}, {0x3, 0x800000, 0x9, 0x2}, {0x5, 0x3f, 0x6, 0x8001}, {0x9, 0xffffffff, 0x1, 0xfffffffffffffeff}, {0x0, 0x4, 0x0, 0x5a}, {0x5cc, 0x3, 0x8, 0x5c6}, {0x241, 0x9, 0x1, 0x4}, {0x8, 0x57a, 0x8001, 0xc35}], @llc={@snap={0xaa, 0x0, "065b", "b17550", 0x22eb, "758cbce46e615531ddf01893b66d288dca6f512ed35191a8b064037a84c97953166a0bebeb84118d7658d920fddfd07cbc570991d29580002c7da065c7dc7b3529f35907c1408d53bc022543e4bb82c7e8605941bd35e2c87f47d019a48acd904ef601521eaac24ae3bba758d4f9ad31bbb3a29baadc5952c3b00f0eb11ed11d2ec123a74c89d0af925267"}}}}}}, &(0x7f0000000040)={0x1, 0x1, [0x722, 0xa18, 0xb87, 0x65c]}) 2018/03/20 04:13:47 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x101, 0x0, 'client1\x00', 0x5, "4dd3dacceeedc8cb", "94d233617f33b08d8d02d8daca6d03c229beaf88fac2b72dd406647736ad21bc", 0x1, 0x40}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x2, [{}, {}]}, 0x48) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f00000da000)="04b11a1745986b1c66ef4d0ec22ace62b285ab35c10e2e4f642049ab2c975c44703ff5c604fddee1ba0000002f874fac05343c46508aed6efecc073c1e9ebd2d0000000000000002", 0x48) 2018/03/20 04:13:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x2000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x3f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x8, 0x800, 0x20e, 0x80000001, 0x1f23, 0x2, 0x95, 0x10001, r1}, &(0x7f0000000180)=0x20) 2018/03/20 04:13:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet(0x2, 0x6, 0x8001) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = getpid() getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000005c0)=""/146, &(0x7f0000000680)=0x92) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000298}, 0xc, &(0x7f0000000540)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0200000606100a2bbd7000fedbdf250f0000090c006f0000000000", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="0c00110000000000ac14140bbc0014000c0076000000000000000000aeecfc803ed727e8e331803ae5b5cfd0b2f594491fc7fbee4988de0c4da47a80605cca8a37cb842d8a11a72bb2a70a00d444a063185a44733219ec7785cfc8e22f63d157afbbe7aeea6fc4d78de176d246d5b5eebe7f83083569d4c782b691c02f61560885f7a7876af06b177bab4ee417f564e8d78edf7c4fc896667e697deed1e45d0b99d8668da8904e4198ac03dc332285c424be17555d643cef2d738781ab5ece104d987b1a410000000000"], 0x21c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000000040)={0x2, 0x0, 0x10000, 0x7}, 0x10) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x74, 0x0, [0xfffffffffffffff9]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/03/20 04:13:47 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x0, 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) 2018/03/20 04:13:47 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:47 executing program 1: unshare(0x40600) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) r1 = socket$inet_sctp(0x2, 0x9, 0x84) fchown(r1, 0x0, 0x0) 2018/03/20 04:13:47 executing program 0: write$rdma_cm(0xffffffffffffffff, &(0x7f00000023c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002380)}}, 0x20) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f69705f6d725f6313b60c8856") sendfile(r0, r1, &(0x7f0000000080)=0xfffffd, 0xfffffffd) 2018/03/20 04:13:47 executing program 7: rt_sigprocmask(0x2, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00000bfff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)="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", 0xfcc}], 0x1) write(r2, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) dup2(r0, r1) 2018/03/20 04:13:47 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000aeb000)='ns/cgroup\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/keycreate\x00') sendfile(r1, r2, &(0x7f0000b55000), 0x3) 2018/03/20 04:13:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x2) sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d81ff4)=""/30, &(0x7f0000000000)=0x1e) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/123, &(0x7f0000000140)=0x7b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21}}, 0x7f, 0x0, 0x6, 0x101, 0xffff}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r1, 0xeb10}, &(0x7f00000002c0)=0x8) 2018/03/20 04:13:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x49, {{0xa, 0x4e20, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}, 0x0, 0x1c}, 0x1b9) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000100)={[], 0x2, 0x1, 0xb4f, 0x0, 0x3, 0x6000, 0xf001, [], 0x85}) 2018/03/20 04:13:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) readv(r0, &(0x7f0000001340)=[{&(0x7f0000000200)=""/4096, 0x10e00}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}, 0x20, 0x5}, &(0x7f00000000c0)=0x88) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}}, 0x84) 2018/03/20 04:13:48 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x214000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d}) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000000200)) open(&(0x7f00000ed000)='./file0\x00', 0x0, 0x0) 2018/03/20 04:13:48 executing program 2: r0 = socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f0000b4f000)="240000002e001d05e60000084a206b00fbffffff01000000000000000003004008425d10", 0x24) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000004030000fffffffff8000000f8000000f8000000ffffffffffffffff700200007002000070020000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000"], @ANYBLOB="0000000000000000ffffffffff000000726f736530000000000000000000000067726574617030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000020800000000000000000000000000009800f8000000000000000000000000000000000000000000000000006000534554000000000000000000000000000000000000000000000000000000000000000600000007000000070000000080000009000000ffffff7f0101f30c5b0f0000090000002c000000c6880000f9ffffff010000000180000007040200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800bc00000000000000000000000000000000000000000000000000240052454a45435400000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800bc00000000000000000000000000000000000000000000000000240052454a45435400000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x3) flock(r0, 0x8) 2018/03/20 04:13:48 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x80000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d5, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x83, 0x0, 0x9}}, 0xe8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000000100)={0xa7c, 0x4, 0x9, 0x1000, &(0x7f00000002c0)=""/4096, 0x2f, &(0x7f00000000c0)=""/47, 0xdb, &(0x7f00000012c0)=""/219}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) getsockopt$packet_int(r2, 0x107, 0x3a22404ae233a2c9, &(0x7f0000001880), &(0x7f00000018c0)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000015c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0}, &(0x7f0000001640)=0xc) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000004e00)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001580)=[{&(0x7f00000013c0)}, {&(0x7f0000001400)="fa955d12f387d485c74b371d2c4b25fa84e2be54b1863f60065c9a79e6ea54321c107991a17e533a5aa22c8e09ffbd60d1c35290530b586a7de1f7bce841964b3c40702a37be865b369bc9ab4c0b5dbb5619a4f94186058f0ae9e6f58d2979ba511c07ccace433a7ac70b5998324d39347774ede8ba1ad08c8179340f8d5865b64967d236e1d30c4f939a7aa541fc04f3b409971a8628a6a48627a75558bc6c2199320c197ef89164d5953574405670e42a1577417256fc67c571b9ffda4e8aa7234f064eba448c1d1f91ea161a462840905650d11f4ddf951b87902", 0xdc}, {&(0x7f0000001500)="06ef877781e45252e43d008eaedfa7621e436f541cf804ade2449fd29ce28247e6d5460c2bdad44056f1ded05dda60b130c2881c710e2e194479ebf4ebe4d568b871bc8d21836915a3f61cdaa4c5f959fdffefec82f54787aee5dc18f812baf0", 0x60}], 0x3, &(0x7f0000001740)=[@rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r1, r0, r2, r1, r2, r1, r2, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r2, r1, r1, r0, r0, r1, r0, r2]}], 0x84, 0x1}, {&(0x7f0000001800)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001880), 0x0, &(0x7f00000013c0)=ANY=[@ANYBLOB="1c00000001030000004925bd32daa16ea551d45e22000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0], 0x1c, 0x4}, {&(0x7f0000001900)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004d80)=[{&(0x7f0000001980)="4da5fa40255cb245d98c773fe466c030ba7be98ad27f4d7aa809fec7224359b7", 0x20}, {&(0x7f00000019c0)="3a5d859989b0fe8be354ba92045b795505491f2dcafc93455cc292697b54d9520cd7e0c522c8ef4345e8ec040108387ad91b562141ff593da1057956c892e3a2c3720fa18261f92eefc8bab4a888c0d4a054fc47b9b9dd7f10d999585f2103b53ca5130b70f5e98d53b2471874c8217a072950d9a8b4bf43c9263a9773af3de5f7c27325c8e7a98982e2a872", 0x8c}, {&(0x7f0000001a80)="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0x1000}, 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{&(0x7f0000003c80)="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", 0x1000}, {&(0x7f0000004c80)="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", 0xfb}], 0x9, 0x0, 0x0, 0x24000004}], 0x3, 0x10) 2018/03/20 04:13:48 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x8, 0x3, 0xfff, 0x4ec8000000]}) r1 = socket$inet6(0xa, 0x0, 0x100) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x50) 2018/03/20 04:13:48 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) close(r1) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/xfrm_stat\x00') ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00000000c0)=""/92) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003cbff4)) accept4$inet6(r4, 0x0, &(0x7f0000000140), 0x80800) writev(r4, &(0x7f00004e7ff0)=[{&(0x7f00002ab000)="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", 0x1000}], 0x1) 2018/03/20 04:13:48 executing program 5: eventfd(0xcd) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) write$eventfd(r1, &(0x7f0000001cc0)=0xffffffffffff5ed1, 0x8) sendfile(r1, 0xffffffffffffff9c, &(0x7f0000000100)=0x1400000000000000, 0xfc6) read$eventfd(r1, &(0x7f0000000000), 0x8) sendmsg$rds(r1, &(0x7f0000001c80)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/76, 0x4c}, {&(0x7f00000001c0)=""/187, 0xbb}, {&(0x7f0000000280)=""/229, 0xe5}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/73, 0x49}, {&(0x7f0000001400)=""/156, 0x9c}, {&(0x7f00000014c0)=""/183, 0xb7}], 0x7, &(0x7f0000001b00)=ANY=[@ANYBLOB="580000001401000007000000000000000800000008000000", @ANYPTR64=&(0x7f0000001580)=ANY=[@ANYBLOB="0200000000000000"], @ANYPTR64=&(0x7f00000015c0)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="3f000000000000000300000000000000110100000000000001000000010000000800000000000000d80000000000000058000000140100000600000000000000cd0d000004000000", @ANYPTR64=&(0x7f0000001600)=ANY=[@ANYBLOB="0180000000000000"], @ANYPTR64=&(0x7f0000001640)=ANY=[@ANYBLOB="0400000000000000"], @ANYBLOB="0700000000000000ff030000000000000080000000000000000000000000000011000000000000000900000000000000480000001401000001000000000000000500000001000000", @ANYPTR64=&(0x7f0000001680)=ANY=[@ANYBLOB='\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\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\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\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'], @ANYBLOB="c800000000000000", @ANYPTR64=&(0x7f0000001d00)=ANY=[@ANYPTR64=&(0x7f0000001780)=ANY=[@ANYBLOB='\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="790881fbd2e30e45c9883e905eccebbbe3b2b5acdb563e04fe107a74bd47b779fe628c072859e796ea6f98f99f566b070ac4b5b424a9299a35fb678752385a9cf96f7a1f52a8493704cf01d84f775e20e9c761470c93f9996291154e", @ANYPTR64=&(0x7f0000001800)=ANY=[@ANYBLOB='\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'], @ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000001840)=ANY=[@ANYBLOB='\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\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\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\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'], @ANYBLOB="dd00000000000000", @ANYPTR64=&(0x7f0000001940)=ANY=[@ANYBLOB='\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\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\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\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'], @ANYBLOB="dc00000000000000"], @ANYBLOB="04000000000000000400000000000000070000000000000018000000140100000200000000000000400000000000000058000000140100000900000000000000ff0f000008000000", @ANYPTR64=&(0x7f0000001a80)=ANY=[@ANYBLOB="0500000000000000"], @ANYPTR64=&(0x7f0000001ac0)=ANY=[@ANYBLOB="1604000000000000"], @ANYBLOB="ffffffffffffffff01800000000000000700000000000000000000000000000001000000000000000600000000000000"], 0x168, 0x40}, 0x40000) 2018/03/20 04:13:48 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7, 0x3, [0x40000000, 0x1e, 0x0]}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x466c}, &(0x7f0000000140)=0x8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl(r0, 0x2279, &(0x7f0000000600)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x1, 0x5}) 2018/03/20 04:13:48 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x400000) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) pwrite64(r0, &(0x7f0000000080)="5e606aa307cbc6ca9f0ba6fb63b01332ad91b0e708e1bf6b88d14339efda985ddff4a78eac504913af218dd1c22732ff715234a1d7312387e6dea51300da4de4fc825db3eed679df9f8a9f861c7764d2adda939090df0c471aeff3c6d200bd5a35bd785470c8116ec1a6f492ed4dc97b73ac9a76cfdd431730a89d78a669f23635161a6813ed9d4a0ae2d8a45736cc4380ba7146724ebd52db19fbc77fd8090bbe2425eeaaa1c9f41240b652827b674f588eb4e558a92e90fd4a76911d7c521f3a3dd5e1a9a68463da7f34024e4b10d75ed50169a5bd319cf2d857", 0xdb, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000180)=0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000001c0)=0x7, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) r1 = gettid() capset(&(0x7f0000000280)={0x19980330, r1}, &(0x7f00000002c0)={0x5, 0x2, 0x81, 0x3, 0x1, 0xfffffffffffffffc}) connect$netrom(r0, &(0x7f0000000300)=@ax25={0x3, {"05e77e3f033142"}}, 0x10) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r2, &(0x7f00000003c0)=""/146, 0x92) recvmmsg(r0, &(0x7f0000003b00)=[{{&(0x7f00000008c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/74, 0x4a}, {&(0x7f00000029c0)=""/4096, 0x1000}], 0x4, &(0x7f0000003a00)=""/224, 0xe0}, 0x327}], 0x1, 0x2100, &(0x7f0000003b40)={0x0, 0x1c9c380}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003b80)={@local={0xfe, 0x80, [], 0xaa}, 0x3f, r3}) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003bc0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e24, 0x3, 0xa, 0x20, 0x80, 0x0, r3, r4}, {0x9, 0x7fffffff, 0x10000, 0x7, 0x9, 0x78d2, 0x1, 0x4}, {0x10001, 0x80000001, 0x102, 0x7}, 0xe7, 0x0, 0x1, 0x1, 0x2}, {{@in, 0x4d2, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x0, 0x3, 0x32, 0x0, 0x200, 0x101}}, 0xe8) socket$vsock_stream(0x28, 0x1, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000003cc0), &(0x7f0000003d00)) pipe2(&(0x7f0000003d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000003d80)={0x0, 0x6, 0x1, 0x5, 0x101, 0x7}, &(0x7f0000003dc0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003e00)=@assoc_value={0x0, 0x9}, &(0x7f0000003e40)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000003e80)={r7, 0x100, 0xfffffffeffffffff, 0x5, 0x1f, 0x0, 0x1, 0x3, {r8, @in6={{0xa, 0x4e23, 0x22c, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}, 0x200, 0x0, 0x0, 0x2}}, &(0x7f0000003f40)=0xb0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000003f80)={{0x9, 0x100000000, 0x1, 0x1, 0x3, 0x4}, 0x7}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000003fc0)={r8, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x2, 0x6}, 0x88) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000004080)={r7, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$VT_WAITACTIVE(r9, 0x5607) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000004180)=""/244) sendmmsg$nfc_llcp(r9, &(0x7f0000005480)=[{&(0x7f0000004280)={0x27, 0x1, 0x1, 0x5, 0x401, 0x4, "97abe854d50bef23c00fe4cb5912a16785f0ad8dee2832b3cfdd45cac4083910a555bf54fba9b5e24f1d54d903069235cf57343bedb7e3f30891e4793e020b", 0x26}, 0x58, &(0x7f0000004400)=[{&(0x7f0000004300)="0b401e2205b18273ac1299f7020606ba8701d772d5869806cf1b15b013371230e2b493f2187a0cf45d0e9938ed8a013761938b701cf02cedc8bf5badbb3fcdaeb5fb8bddd493b0eba862a5868aa7642684e8935a40ef36db2db9f7f13a6cc488f2c07ea57c21af649244c782445b2291b1f313efadc0f15b94da78d0886a3a996f28b050e12394e51944c3577d2f8edffcb9d754dc1f62f7b50d4029c4be91fdc06b1e3d39a78088e615a4f8cf50f8369eb99b8dfe35096f91937401abb424c41264d16d0dc20d93d58716a32f706af60cadc7579851e52b78cc87c2d45626984f540c4563224ed6ff81533dd324b8d0d4c47c832e", 0xf5}], 0x1, &(0x7f0000004440)={0x100c, 0x18b, 0x100000000, "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"}, 0x100c, 0x4000000}], 0x1, 0x40000) openat$vcs(0xffffffffffffff9c, &(0x7f00000054c0)='/dev/vcs\x00', 0x400000, 0x0) 2018/03/20 04:13:48 executing program 7: prctl$intptr(0x1a, 0xbca36fd) r0 = getpid() ptrace$pokeuser(0x6, r0, 0x78, 0x10400003fc) pipe(&(0x7f0000000140)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) pipe2(&(0x7f00000000c0), 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x0, 0x0, 0x3}) 2018/03/20 04:13:48 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40, 0x0) fcntl$setflags(r0, 0x2, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x88, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYBLOB="11634840030000000000000003000000000000000000000000000000000000000000000000000000000000000800000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000e630c4000000000000000000000000009631040", @ANYRES64=0x0, @ANYBLOB="04000000e8ffffff02630840", @ANYRES64=0x0], 0x71, 0x0, &(0x7f0000000600)="cbb4478b8d2aff74f00ea6fb0594815495a515f1721f1f0417c94fab3c839a76a7af07f64ce180c6dee78876c631c8c313e83848e6f74148c18a62b0e094dc004b851607b73c9188520ec77cb5618716c3de027fa4b4d457e08a86c52b9fe4ef1d2614895a04792192d43a0257350012e7"}) 2018/03/20 04:13:48 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x8, 0x101100) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000400)='sit0\x00') r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000ff01020000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084fdadeb8d834bf4571a2c2aea61ce4c84c620861298084d5549488655909526659f335d2adbb13a7ae1d93dac96804b34dfe0aae276a3d956"], 0x18c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$int_in(r2, 0x8000000000541d, &(0x7f000082a000)) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'bpq0\x00', {0x2, 0x4e20, @rand_addr=0x80000000}}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000380)=@buf={0xcb, &(0x7f0000000040)="fc7864b544715b20364fcc4f725fbe11f2d83c1d784cb9f08a9d37068d3a8b6f97d025ec1bd70f149cb1e1d9338a9b680dc6ecdb336696c038c677b2f73a6de746a15c879bd459d6a568057c275aca203803946e03656353460c5aad98544acabb1dcef039b63d5a113ea508602624695fe392734d2a6ab68a6926da753e1e91241c7f4825d4946f85ab8a2d6906e57bf3216130db1ef785b52327cdb4775a4868aa97e3e533dcad5c0944a1be8baf778bb9b88544c6803cccda53b6d20c2e08673671498b4e53bd9a8aa9"}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f000070d000)) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00008d5000)) 2018/03/20 04:13:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x1) sendmsg$alg(r1, &(0x7f0000267fe4)={0x0, 0x0, &(0x7f0000938ff8), 0x0, &(0x7f00005c7ff0)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) sendto(r1, &(0x7f0000000000)="8d85c86e46e8ef4fea219de5c76d9408bbfeca0d9741e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040dba8da2803e30c7a5f0a70cb64d287dc619a69913f3e0dde5329316e64c0fe0d", 0x50, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000009bf9d)=""/99, 0x63}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000140)="a24f0404a1b10baf97473f89cce02e8b1d38b6b3e8d07910575509b8") 2018/03/20 04:13:48 executing program 5: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:48 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000500)={0x2, &(0x7f00000004c0)=[{}, {}]}) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8323e3599fb1ff17) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000580)={r2}) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@l2={0x1f, 0xffffffff, {0x5, 0x2, 0x100, 0xffffffffffffff81, 0x8, 0x5}, 0x2, 0xfff}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)="735fde12f0096b18d7cb065174bcde7938764bc070b09c4b7120440c4cc7ff366d709a028c479626363f8583bd55bac52c2c01dded016033cfb47cbc3212e59976c1272eebb92b84f5ba92d39d0f297612c0281570390e2a588999750fc9ab3c4a070846d18adc77f12744fefd0127fb252ab874779ce8e03bf070fc2982a2767b5bcfdefdd873f74be275d4bfb9e1f1608073c6369f85ea75c528ede125edc3c231a1f5e1dfba30b39efe645263c4e0d3cdd65a0462b1274bd54c6a73ccce4ff875f745fcddb335dca093ebbde6d1682f684af5f276e97b2803c4d80c030527f86204c6cad9774775b9", 0xea}, {&(0x7f0000000240)="e754af00106ffbc2daed7e763e6b4d6acf6014c79eb711514ce4f74213c6728a3db9e70ab330a70a8773236404f71de5caba81b9d244f25b915003da47efaae94b169dcc38df201b3102f75a62912f6f4c0cfe4d30807ca1dd609e7ab88cd944147354a10b3d4517d636d379c4d022f0fc8b15fa07c3e3a3f59ed372ed659decbb6e6bb32f93ff12ba557f9b57b1d4a40f0be90ceeaa1879a93a5fedfe924f9d3ab9ce57bc419aba4b39faf5534ec0cce0c54257b2fe341815da05d819db29036dcead00cae27bc620dd8a682004f679d8b684", 0xd3}, {&(0x7f0000000340)="0c1faa16ad504fd847b05ed59a9ec11f9617b0cf0153cb052784460631b2b676af2784104fbed7ce9c387d4afeb59a7cfb393c4c707e15154d7a156f9c5f2400f54778fc7a8fdd13428c6313fa34ca1d31c408b2d36a158513c5dcf5cad2e9881d55da65b7bfd0c4b02b16b7febfaecbd4c0f2471aef5c460e6d17ba01", 0x7d}], 0x3, 0x0, 0x0, 0x844}, 0x20000080) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400100, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) 2018/03/20 04:13:48 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000200)={"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"}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/03/20 04:13:48 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x101000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/ip6_flowlabel\x00') writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="588e14bb1f4e36045681baa0e95bdc43c35a0fe3501728883e4017b11437eca3dc31a3802558f66b99e2432993e3b18bfa90dd954dab9f3591ffe88ea2ee7e1f20c384ced79a3a2b3dd3a14bd19bdb247e30a6a16a94249bed38e35a6d55d5c8e836053cd16e4eea34fd5d278db180465b01d38acde6300c3adc812abfcb7dbe0771bd3cc091558ba4e4644fd45329dfa1d0846612b0d1e33cf11ceaf603b3dde470b1d3e9", 0xa5}, {&(0x7f0000000240)="14beec275a76206c61d40b5d4bcb4fd1f71f3597b98d52708fcf9430ecde52f6fc5395714b5137f656cb3574c5bb9b0619c4ce9e1ce356bb95c71a0bd28038b9f1a545352fa962ba78170062fdd1c333482b996a0557edd69e36d43170e3fda6e52c25768a62c0a56707ab9af80144f7423f33e4a253273faa32fd62d12027def36d5fb67cc1532d2c3c96c4c43e1dea8cc3d37bd55873b990306ee0373fa7b3fbf2cfa0d0b5e7e3bf038159b14b1f62362b8e08c5c7af00b772b7165a000c90cdefdb28e2c5c45e40ab06e780a1dcadcff35ac250c21e4671ff74abe91589ca747bf679efe486773b575e1cab1e19a962f78964623801", 0xf7}], 0x2) sendfile(r2, r2, &(0x7f0000000000), 0x0) sendfile(r2, r2, &(0x7f0000000200), 0x400000ff) [ 72.500687] binder: 11462:11474 unknown command 8 2018/03/20 04:13:48 executing program 3: r0 = memfd_create(&(0x7f0000000000)='[\x00', 0x2) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x80003) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x6}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x79, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0xbc, "03d6f571cfa05e81f71e708772b1a5dc29304bfe11cb7688192850893102d164f9ac737a5610a789bf2461eed955679d580b2b0271a9dd2bb0973f685fa4f1538255d93110563e3d94fef17f2d968738947957492e0022e7a78519b9d72fcef3455dd2f27ba18a86441dffa130ea50a897a50043ed11f1fc4c855b0f9e503029b8f7097755fbec8b240a6155d47c211c4e9ab2a3e4c12cc8cf7980cd90759138c0fb7e15c24314105bd2031929c049ec5545994dc078069de0d01d95"}, &(0x7f0000000240)=0xc4) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000002c0)={{r4, r5+10000000}}, &(0x7f0000000300)) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000340)=""/169) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000540)=0xe8) getresgid(&(0x7f0000000580)=0x0, &(0x7f00000005c0), &(0x7f0000000600)) chown(&(0x7f0000000400)='./file0\x00', r7, r8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000640)={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, {0xa, 0x4e24, 0x20, @loopback={0x0, 0x1}, 0x5}, 0x401, [0x7, 0x30a, 0x8, 0x18e, 0xffffffffffffffff, 0x385, 0x200, 0x9]}, 0x5c) bind(r1, &(0x7f00000006c0)=@can={0x1d, r6}, 0x80) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000740)={{0xa, 0x4e23, 0x1f, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e23, 0x57ae, @local={0xfe, 0x80, [], 0xaa}, 0x2154}, 0xb5, [0x100000000, 0x0, 0x7, 0x1fffc000000, 0x1, 0x3, 0x3, 0x6]}, 0x5c) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000880)={0x5, 0xbd, &(0x7f00000007c0)="b7596d40c0ab4ae7393f72a2dcd3cd21283a1d758947734cf5dce5aee5404477328cef6ee00af84fd3759b47d430b43aa79a950d0d05819a137253441a475223fad2c6ad49e5137143f41a238b5d95ecdaa9c6a82cf5cfb1f879d08b15e0a65cc636fc4140e90121ec3ec37501c825d4cdf354c4529a1dffaa595c42ccbb860056dff0354cb40158e2bbee74678bbaf9cbea21243c09b04ac478bb5d583b9919a05b5c9682566b6e585e41668f734390be1906b8e7455d1360caef6c53"}) recvfrom$llc(r0, &(0x7f00000008c0)=""/135, 0x87, 0x120, &(0x7f0000000980)={0x1a, 0x337, 0x8, 0x10001, 0x3, 0x0, @random="d995ca33e0f2"}, 0x10) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00000009c0)=""/239, 0xef) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)=0x0) r10 = syz_open_procfs(r9, &(0x7f0000000b00)='pagemap\x00') ioctl$TIOCCBRK(r0, 0x5428) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000b40)={r3, 0x81}, &(0x7f0000000b80)=0x8) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000bc0)=0x1ff, &(0x7f0000000c00)=0x1) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000000c40)={r2, 0xffffffffffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000c80)={r2}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000e80)={0x3, &(0x7f0000000cc0)=[{}, {}, {}]}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r10, 0x402c5342, &(0x7f0000000f00)={0x100000001, 0x0, 0x8, {r11, r12+10000000}, 0x8, 0x8}) getsockname$inet6(r1, &(0x7f0000000f80)={0x0, 0x0, 0x0, @local}, &(0x7f0000000fc0)=0x1c) 2018/03/20 04:13:48 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x200000, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="146d13f24f763475a1850b3f2ee4c63f7239", 0x12, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='-\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10050, r0, 0x0) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x20, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0763044002000000106308400000000000000000036308407be7a8278a27e953939e221987c55edc6be93ee750a1d4bc862d5a2bcefe1891d47f74f9ac8c9980d194108a0c3921c757a18e8bf8118cd356d356fd4d07d0cd19a74424e97d9f29c5236a78dd604f6bba094f7da9633cafd07820", @ANYRES64=0x0], 0x0, 0x0, &(0x7f0000000340)}) readahead(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) recvfrom$packet(r4, &(0x7f0000000f80)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f0000008000), 0x0, 0x0, &(0x7f0000000f4d)}) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000cf68), 0x0, 0x0, &(0x7f0000008f37)}) ppoll(&(0x7f000075cff0), 0x0, &(0x7f0000a37ff8)={0x77359400}, &(0x7f000025b000), 0x8) [ 72.527441] binder: 11462:11474 ioctl c0306201 20000040 returned -22 [ 72.570938] binder: 11462:11490 unknown command 8 [ 72.586540] binder: 11462:11490 ioctl c0306201 20000040 returned -22 [ 72.641156] binder: 11495:11499 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 72.648916] binder: 11495:11499 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 72.656698] binder: 11495:11499 BC_FREE_BUFFER u53e9278a27a8e77b no match [ 72.705118] binder: 11495:11502 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 72.712917] binder: 11495:11502 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 72.720351] binder: 11495:11502 BC_FREE_BUFFER u53e9278a27a8e77b no match 2018/03/20 04:13:48 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x100000006}) 2018/03/20 04:13:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f000002b000)=[{&(0x7f000000afbc)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9c341c7ef58e4a80210456641960cf37a14533fa28f808f47a654d6", 0x44}], 0x1, &(0x7f0000001000)}, 0xc180) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000000c000)="bc", 0x2e3e1798048dc400}], 0x1, &(0x7f000000ae80), 0x2e8}, 0x0) recvmsg(r0, &(0x7f0000029fc8)={&(0x7f0000022ff8)=@sco, 0x8, &(0x7f0000029000)=[{&(0x7f0000005fbb)=""/69, 0x45}], 0x1, &(0x7f0000029000)=""/56, 0x38}, 0x0) 2018/03/20 04:13:48 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x80000, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xb, &(0x7f0000000000)={{{@in6, @in6}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0x3) 2018/03/20 04:13:48 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff7ffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x40000000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0xc5, &(0x7f0000000100)={0x1}, 0x8) 2018/03/20 04:13:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x6, &(0x7f0000000080)=0x4) 2018/03/20 04:13:48 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000013fff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000080)=0x50) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) 2018/03/20 04:13:48 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x89ec, 0x1) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000040)=0x5, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000240)={0x5, 0x7ff, 0x7, 0x4, 0x3, 0x4}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80) r3 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x24c0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000300)={{0xa, 0x4e23, 0x76c, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfc1}, {0xa, 0x4e21, 0x3, @empty, 0x1ff}, 0x0, [0x9, 0x2, 0x0, 0xffff, 0x8, 0x9, 0x8, 0xc]}, 0x5c) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc004240a, &(0x7f0000000380)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) sendmsg$inet_sctp(r2, &(0x7f0000000640)={&(0x7f00000003c0)=@in6={0xa, 0x4e23, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000400)="ac320f0d14eae81aca169fc19a7f24ce5821ccd9afbc268140bf2605b546a0694a1134fbd48741cc1dfaa78c78a2598b2ff2178573f4d7d24482f772ae894dc5d34a69f25a7b33aedb66cb9d265f3b04c76246f2d07293a93006a2619d97f53b154445926176ca6787724941072d0e5fb90697e4b0bb716051e1d63e6fb5406d3b8d38d25dc16380ef90de0370ac5c9986856b04d16be99d31926fec05a9674addb5df4db4f828c6d2761ac9cdee65ea4ea6018d1ebed9f7", 0xb8}], 0x1, &(0x7f0000000500)=[@init={0x14, 0x84, 0x0, {0x7, 0x9, 0x5, 0x10001}}, @init={0x14, 0x84, 0x0, {0x4, 0x7fffffff, 0x3807c54a, 0x3}}, @init={0x14, 0x84, 0x0, {0xd2c, 0x7ff, 0x0, 0xfff}}, @init={0x14, 0x84, 0x0, {0x7, 0x1, 0x7f, 0x6d5d}}, @init={0x14, 0x84, 0x0, {0x81, 0x7, 0xc6, 0x60e}}, @init={0x14, 0x84, 0x0, {0x100000000, 0x2, 0x2, 0xffffffffffffffff}}], 0x108, 0xc0}, 0x4011) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000680)={0x19, 0x2, 0x20}) r4 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000700)={{0x2, 0x3, 0x1, 0x1, "8488474d4fa6c9a62541f1c6e225678ad923312449e5cecec18f9cacb937d8408cd388e90a98050418bf0656", 0x9}, 0x0, 0x0, 0x7, r4, 0x4dc, 0x7, "736288279195902983f79af57cba387d79b70fb25ee2b17d2517470493a03269c004c0c58806d456948d269df0af70b715e35091a05510f85f1ed0bb7c1a2bb7", &(0x7f00000006c0)='}security', 0x9, [], [0x100, 0x400, 0x0, 0x5]}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f0000000dc0)={0x6, &(0x7f0000000840)=""/235, &(0x7f0000000d40)=[{0x2cc6, 0xdc, 0x81, &(0x7f0000000940)=""/220}, {0x7, 0x28, 0x1, &(0x7f0000000a40)=""/40}, {0x101, 0x84, 0x0, &(0x7f0000000a80)=""/132}, {0x4, 0x74, 0x6, &(0x7f0000000b40)=""/116}, {0x81, 0x51, 0x2, &(0x7f0000000bc0)=""/81}, {0x1, 0xcb, 0x9, &(0x7f0000000c40)=""/203}]}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000e80)={0x5, &(0x7f0000000e40)=[{}, {}, {}, {}, {}]}) r6 = syz_open_dev$adsp(&(0x7f0000000ec0)='/dev/adsp#\x00', 0x6, 0x88100) ioctl$DRM_IOCTL_VERSION(r5, 0xc0246400, &(0x7f0000001180)={0x9, 0x45, 0x100000001, 0xff, &(0x7f0000000f00)=""/255, 0x77, &(0x7f0000001000)=""/119, 0xd0, &(0x7f0000001080)=""/208}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) capget(&(0x7f00000011c0)={0x20080522, r4}, &(0x7f0000001200)={0x4, 0xa74a, 0x6, 0x7, 0x8, 0xfffffffffffffff7}) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000001240)=0x1, 0x4) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000001280)=0x1, 0x4) write(r7, &(0x7f00000012c0)="fc12857ddda9b24351b4acd5e8f7bf9fb3e7f688ca488a391c4f46c7dfa9dc487b083ff80bfa033550eaf1196995023bcf5d333f829cab4f340d1ca3fae0e7004bb363debc6804ad4e4302692340330c8b5134c88c13875c964e9558def898462c82c32c3a3c1314358a43c6f6b1aea4f40d127fe5e00519c785a914660dbcab4299fc647251657291646161669bc64a030de0d03fb0dcc5409ed4db54301ee4cb03ef33838a2eccff3858df6e24a80b7bd0e128f4418e484b5f28fb5b8268e91226a94c6776982ff52eb2c2b5cc08a0e4708d5556014dde41dfe48f0761ae639ce558988d71354eacd7ea09d36e04", 0xef) r8 = syz_open_dev$dspn(&(0x7f00000013c0)='/dev/dsp#\x00', 0xae, 0x42303dc7d20172a1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000001400)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001440)={r9, 0x80000, r5}) getsockopt$inet_sctp6_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000001480)={0x0, 0xb94a, 0xd3, 0x401, 0x9, 0x7, 0x80, 0x9, {0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x134b, 0x4, 0x1000, 0x3, 0x4}}, &(0x7f0000001540)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000001580)={r10, @in6={{0xa, 0x4e24, 0x7, @empty, 0x81}}, 0xfffffffffffffbff, 0x3ff}, &(0x7f0000001640)=0x88) sendmsg$inet_sctp(r0, &(0x7f0000002e00)={&(0x7f0000001680)=@in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, 0x1c, &(0x7f0000002c40)=[{&(0x7f00000016c0)="3303881e2f77eab218043f0aa9ffc9316f75ee57353194447dd2", 0x1a}, {&(0x7f0000001700)="630bf9d25fc0a82efe9147b119c419968ef3b34dda377f6ac2c623f4aa4798a4b8a064ced8f4d69cdaee57588a35ad70a7423573a7882ec223b18a320a7d29b0dd4c7cd4e411e3b4a5ee4cf71c4a9ba0e2ff417c9cf9405b3615238ece5e4f003a279dd539e0522774ad6f6c8227e307521541efab855ad533fd7ad37cb347b19a7ffd8084271e4ee9855b0240dd35cb6a8c0a", 0x93}, {&(0x7f00000017c0)="cca0bfcdd21f8e73b3b326cfa11a092d20f0633db39e62bc087d3b1385995ac85f00630983d287140d5b2b85a69bb528d8f291792ad84eaf61e14973fbb569931319bcc22dd549e08a9084ed97b4060b4a6af84175ccbcce7e085d4eaf9500795bffe3a09861fcd8c250a780412fbe602137a3233dd278b50b27c294b1ea3bb14450af8fadf4e396715ca708c3425f25c44052d8c6170c7586cfe6a75b3a98", 0x9f}, {&(0x7f0000001880)="bc585d255fc325ae761e542e8730fa825c89181de2f80e7fb9bdf3aaeadf98fb47e02e333e142ffbdb18e6e4c2f712a34fba9ac2a2e92fefe54c9fd65d3be628923019108401d06c80c17a9e3148399cf38f7169f5737e4ee7e0ea1daf618e51d54dfb2cbab0151577aad3cad8bd951b59d99be0983ee568f3d78d54f10942ebfe9b98dad8920541bde72dce230211a3b215dd914c23f0093fd67ab7e6c069538043e0f01980bbedb7e6f7f94decb275e85395231dc5d0cc1d1e89c13a923078d66ff2af25c2ba24b188dde2f24cec7558c70ae51371f391f692d0a404a54f8bff9b316edf5289bfce46b2bd", 0xec}, {&(0x7f0000001980)="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0x1000}, {&(0x7f0000002980)='+', 0x1}, {&(0x7f00000029c0)="23fa9f2458b17ac48497046c64293fac61c2af45c2f53e46510f4c1b38c95fa1c6762f52998b873566b6a30a", 0x2c}, {&(0x7f0000002a00)="446f13e9f604893a53f0c96b34d09a3e8f90a135f7b75b0335bfe38efe053028d609ae3bb464b2370b524e3e3be8b00d1205385b76b855f049e54f47503320fda369a8527a6ae47905898b5fde28d4e97b725af6dc794cd9e17ead00a42b0fdbf62595e54153c116319438c9f76116a3ebbe33e8bb5ee9975adeef4a28a2693f756f3247e93e642a8a299fdbf1f0d4d3fdda5067a934a5298422f8de9589658b5b438f015407c12b1a85a15c3beb3f92adca77c56d29ea55fb298d76be6b4e01225de66d4ecfcfd3c4489e1ed5573febecd437151a3a6e7561c91b3bcafdeff1eb365e2bc852825968d22e458142c7194c33b16decfc", 0xf6}, {&(0x7f0000002b00)="7717a131161e98de40f3572737a0f3101b87e151fc9b652596286eeb99f780afd08d4036e21184d1ef3b116017f182de67490d63dcdfd27f46791c658146591673357328e27fad2b70166bb8855ad990e1a165b8fa14ef84345d2088893060cf33565e9c6358a218745d093cddf5c43d83c86146870f61e42cbfa1211710ad758399e17a8025f56e6757d83f83eb3c8d447d0804c95d5efcb3594aa1fdf982dacedef33c89907991603e531837735191c92fc6704588a2f7ad924081c0a64d9a76bbc1", 0xc3}, {&(0x7f0000002c00)="e61706f835c3110617a2daa1619da064b949d8ae666616403368365f682e80a1850bb0b1b84dec6f1905e89c2da718fcf88d2f13fc9199e4554b", 0x3a}], 0xa, &(0x7f0000002cc0)=[@init={0x14, 0x84, 0x0, {0x8000, 0x20, 0x401, 0xfe3}}, @sndinfo={0x1c, 0x84, 0x2, {0x4b8, 0xc, 0x3, 0xf9, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x80000001, 0x0, 0x3, 0x5, 0x1, 0x3, 0x6, r10}}, @sndinfo={0x1c, 0x84, 0x2, {0x80, 0x205, 0x80000000, 0x787b, r10}}, @init={0x14, 0x84, 0x0, {0xaaa, 0x4, 0x1000000, 0x1000}}, @init={0x14, 0x84, 0x0, {0x81, 0x6, 0x2cbc, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x2, 0x1, 0xfff, 0x400, 0x9, 0x80000000, 0x2, r11}}], 0x134, 0x4}, 0x40) 2018/03/20 04:13:48 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0xda8, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000480)="cf", &(0x7f0000000240)}, 0x20) clock_getres(0x5, &(0x7f0000000100)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000140)=""/131) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000200)=0x3) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000000c0)) 2018/03/20 04:13:48 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000015f93)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x3ffffffffffffe6b, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e401fd", 0x0, "f4b4a5"}}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400200, 0x0) getpeername$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x0, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0xffffffffffffff7f, 0x4, 0x95b, 0x4, "c55f92cc54467b3e34563881878a7109bc740add481768cd506ae295be9dfb51bb70d0d75684b36fe783def4", 0x800}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000001c0)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000180)={'\x00', 0x7}) 2018/03/20 04:13:48 executing program 6: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x5, 0xffffffffffffff9c, 0x1}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000800)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000007c05000080020000400100004001000098040000980400009804000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000b0cfcd5bb7a8bf4e83394bed6e48dc00000000000000000000000a6c000000000000000000000000000000000000000000000000926566198426bc6bca63f503c15e825efb46bb47f082c0d2d61de9f2054418fb7e0a432496f2c3ffa00ca738cc3a8b07e5e3a2d0a8ac2d6300000000000000000000"], @ANYBLOB="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"], 0x5c8) 2018/03/20 04:13:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000ca9000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e87000/0x1000)=nil, 0x1000, 0xc) clone(0x1000000, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f00000000c0), &(0x7f0000000100)="9dbe44ddda5d0f05cbe16b7acd346a3409fcb7608d4bfb9a5b40ec4a99010000000a000308c90bcfd031e3547eb10b407c9cdee000000000000000000000000000") 2018/03/20 04:13:48 executing program 0: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000000)={0x6, 0x1c, [0x4, 0x0, 0x0, 0x40, 0x0, 0x2, 0x3]}) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000080)={"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"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) [ 73.088739] kauditd_printk_skb: 962 callbacks suppressed [ 73.088747] audit: type=1400 audit(1521519228.744:6572): avc: denied { net_admin } for pid=4267 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 73.118845] audit: type=1400 audit(1521519228.745:6573): avc: denied { map_create } for pid=11524 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=bpf permissive=1 [ 73.141633] audit: type=1400 audit(1521519228.746:6574): avc: denied { map_read map_write } for pid=11524 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=bpf permissive=1 [ 73.165100] audit: type=1400 audit(1521519228.752:6575): avc: denied { net_admin } for pid=11531 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 73.189749] audit: type=1400 audit(1521519228.784:6576): avc: denied { net_admin } for pid=4267 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 73.201786] QAT: Invalid ioctl [ 73.214267] audit: type=1400 audit(1521519228.796:6577): avc: denied { map_create } for pid=11524 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=bpf permissive=1 [ 73.240219] audit: type=1400 audit(1521519228.797:6578): avc: denied { map_read map_write } for pid=11524 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=bpf permissive=1 [ 73.244878] QAT: Invalid ioctl [ 73.263672] audit: type=1400 audit(1521519228.797:6579): avc: denied { net_admin } for pid=4280 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 73.263692] audit: type=1400 audit(1521519228.804:6580): avc: denied { net_admin } for pid=4280 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/20 04:13:49 executing program 0: socket$kcm(0x29, 0x5, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000000)) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a, 0x1}) keyctl$session_to_parent(0x12) 2018/03/20 04:13:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) 2018/03/20 04:13:49 executing program 7: r0 = socket(0xa, 0x3, 0x4) r1 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0068d5151d65a904d70056bda4decd14fcac000002bff62ac33c135e09f7331ae9a57cc90b056b0d2abf11edce0187bcf6b55b972097d78cff0e7175b480be5d69985c49ad7d808d77ed8318e26b026acf5a5558f979de5dd1c46dbca74b9a58ebe0d9bde98e68bffaa1dfc2bb42"]) ioctl(r1, 0x8916, &(0x7f0000000000)) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xd3, 0x1) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000001c0)=""/177) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0xfff, 0x4) ioctl(r1, 0x8936, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000100)="10ba35c1f0af34cb422c18000a037811f9a27a59", 0x14) 2018/03/20 04:13:49 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10001, 0x6002) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x1, 0x4) r1 = accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x2995, 0x9637}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0xcb}, &(0x7f00000001c0)=0x8) ioctl$int_in(r0, 0x0, &(0x7f0000000200)=0x3) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000240)={'ah\x00'}, &(0x7f0000000280)=0x1e) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000002c0)=0x40, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r3, 0x4d056911}, &(0x7f0000000340)=0x8) read$eventfd(r0, &(0x7f0000000380), 0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000540)={'nat\x00', 0x0, 0x4, 0xb3, [], 0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000480)=""/179}, &(0x7f00000005c0)=0x50) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000600)=0x5, 0x4) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000640)=0x37ef, 0x4) modify_ldt$write(0x1, &(0x7f0000000680)={0xff, 0xffffffff, 0x2000, 0x5, 0x9c9, 0x6, 0x0, 0x0, 0x100, 0x4}, 0x10) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00000006c0), &(0x7f0000000700)=0x4) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000740)={0x10001, {{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x458}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x10001, @loopback={0x0, 0x1}, 0xcef3}}, {{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0xff, @loopback={0x0, 0x1}, 0x1}}]}, 0x20c) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000980)={0x2, 0x100000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000009c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000ac0)=0xe8) fstat(r4, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r5, r6) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) sendto$ax25(r4, &(0x7f0000000b80)="e22630ade276f2a764bb2f8e30fcf38777", 0x11, 0x4000, 0x0, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x8ab) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000bc0)={0x387d, 0x10000, 0x2}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000c40)={r2, 0xa8, "43e69be0b452d95a186b64af7d80da170b84ac4920565a2cef78fa0e051e129e01bbf14ec029e43a7ce4524c32db458d6d1fd17ff2d20b942862f9322a61ffd6a8b2c85743d16944d165e3ed41975a3dcba27866d6cce9caef030e90602478f38d6009544665df3a3f955432cf995b9e6953fdd0169068ca62ab18e69dbb33d85fe53c58e7d9058984b0d650a764bbc09e3e11ec793d31edf2851431e55f8e5c0f97a5f97ab35687"}, &(0x7f0000000d00)=0xb0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) dup2(r1, r4) fsetxattr(r1, &(0x7f0000000d40)=@known='system.posix_acl_access\x00', &(0x7f0000000d80)='/dev/dsp#\x00', 0xa, 0x1) mq_open(&(0x7f0000000dc0)='-vboxnet0]wlan0selinux\x00', 0x319e27c5de1cfca5, 0x20, &(0x7f0000000e00)={0xeb4e, 0x4, 0x1000, 0x6, 0xfffffffffffffffe, 0x6, 0xfc, 0x6c82}) 2018/03/20 04:13:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000000c0)={0x3, 0x1, 0xe73, 0x0, 0x4}) 2018/03/20 04:13:49 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) ftruncate(r1, 0x7) sendmmsg$unix(r1, &(0x7f0000007980), 0x30e, 0x0) 2018/03/20 04:13:49 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x5, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0xc) 2018/03/20 04:13:49 executing program 3: r0 = socket$inet(0x2, 0x806, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000000000/0x2000)=nil, 0x2000}) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 73.263707] audit: type=1400 audit(1521519228.831:6581): avc: denied { net_admin } for pid=4284 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 73.340509] QAT: Invalid ioctl [ 73.343853] QAT: Invalid ioctl [ 73.347196] QAT: Invalid ioctl [ 73.350544] QAT: Invalid ioctl 2018/03/20 04:13:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x12000}, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) r3 = getpid() perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x0, 0x2, 0x20, 0x3, 0x0, 0x2104, 0x0, 0xc, 0x0, 0x100, 0x1, 0x80000000, 0x80000000, 0xffffffffffff560f, 0x2039, 0x9, 0x5, 0x5, 0x3, 0x8, 0x1000, 0x2, 0x100, 0x7, 0x7fffffff, 0x5, 0x8c, 0xf32a, 0x4, 0x81, 0x80, 0x2, 0x0, 0x8d4, 0x3f, 0x1, 0x0, 0x1, 0x1, @perf_config_ext={0x0, 0x2}, 0x8000, 0x2, 0x7, 0x2, 0x80000000, 0x85}, r3, 0xffffffff, r2, 0x0) 2018/03/20 04:13:49 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1b) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000140)) getcwd(&(0x7f0000000080)=""/166, 0xa6) 2018/03/20 04:13:49 executing program 0: r0 = gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) prctl$setptracer(0x59616d61, r0) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000080)=0x1) 2018/03/20 04:13:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000020ff0)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/03/20 04:13:49 executing program 6: r0 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3820000000000000, 0x20000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x88, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x40, 0x7fff}, &(0x7f0000000140)=0x88) request_key(&(0x7f0000000400)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r0) 2018/03/20 04:13:49 executing program 1: socketpair$unix(0x1, 0x2100000000000001, 0x0, &(0x7f000006cff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x80000001}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={r4, 0xfffffffffffffdd0, "decd3766c3410cbb1a4b0433022d2998edfbf120cff0ebdbd8f2f28f9b63956a29ba2668244ee29a9c3c41368962a0baa77f042035011f8d0201bdf906ceab05561e161156ce3727c7ec45efd9cb63a900ad6973"}, &(0x7f0000000340)=0x5c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={r5, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x3}}}, 0x84) r6 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x402) ioctl$KVM_GET_FPU(r6, 0x81a0ae8c, &(0x7f00000000c0)) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00000004c0)={{0xfffffffffffffffc, 0x9}, {0x1, 0xffffffffffffffe1}, 0x3c10fcd8, 0x3, 0x101}) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) read(r1, &(0x7f0000067000)=""/1, 0xf1) writev(r0, &(0x7f0000051000)=[{&(0x7f0000057163)="ad", 0x1}], 0x1) 2018/03/20 04:13:49 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x202000, 0x0) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x200) r1 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x9, 0x4, 0x100}, {0xffff, 0xffffffff00000000, 0x3c00, 0x7fff}, {0x6, 0x14, 0x81, 0x5}, {0x4, 0xe73, 0x0, 0x181cc357}, {0x7, 0x7, 0x673, 0x5}]}, 0x8) unlink(&(0x7f0000000080)='./file0\x00') 2018/03/20 04:13:49 executing program 5: gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) getpgid(0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='environ\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x6, 0x81, 0x3f, 0x7, 0x0, 0x6, 0x10110, 0xe, 0x3, 0x0, 0xffff, 0x2, 0x598b, 0x7, 0x200, 0x8, 0x5, 0x0, 0x8, 0x3, 0x800, 0x2, 0x800, 0x5, 0x1000, 0x69, 0x1, 0x0, 0x53, 0x65a, 0xffffffffffffff8e, 0x1, 0x200, 0x1, 0xffffffff, 0x401, 0x0, 0x5, 0x2, @perf_config_ext={0x5, 0x40}, 0x20000, 0x20, 0xffffffff, 0x5, 0x62, 0xfff}, r2, 0x0, r1, 0x2) sendfile(r1, r1, &(0x7f0000000200)=0xfffffffffffffffd, 0xfffffffffffffff7) userfaultfd(0x80000) 2018/03/20 04:13:49 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000016ffc)=0xffffffffffff0000, 0x4) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@nl=@proc, 0x80, &(0x7f0000000180)}, 0x0) write(r1, &(0x7f0000000000)='j', 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x6c, 0xef2e798a33e28c7e) 2018/03/20 04:13:49 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xfffffffffffffe55) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)="c1df65ae95cda12e54f7bcd5395dce1693cfc9e052abba54eaef947daa3d5f4d240d0e", 0x23}, {&(0x7f00000000c0)="661d19603ad2b821ca804707183d51e285938642dd12844cc4e52d5041b063f99627f4646f4552b004ce1fc5333a0dfd0702a8df57797fe95355766b489bcfceffb747dffb95fe95fdd2a199f65898abfe4df27748c16b7f240820fd26b835eca2e53dde826af9f55ef60fb6a8c1659f91410a7ad812d9130154c80e6df4aab3", 0x80}], 0x2, &(0x7f0000000180)=[@assoc={0x10, 0x117, 0x4, 0x4}, @assoc={0x10, 0x117, 0x4, 0x6}], 0x20, 0x4004001}, 0x40090) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000280)=""/124, 0x7c}, {&(0x7f0000000480)=""/138, 0x8a}], 0x2, 0x0) 2018/03/20 04:13:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x1, 0xa201) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000180), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0x7) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="8e30e83941d7193da5d7f7c8dfa15e817ea9cdcb1bcd07767f15eeefde7080e98cefcdf7e3ff72cd1cf3b2d9ba34d26ea27254dff5c05d56b168c513b155997b151ccea5e80229e9dda66dc3", 0x4c, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r4, 0x5) 2018/03/20 04:13:49 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r2, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) 2018/03/20 04:13:49 executing program 5: syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') 2018/03/20 04:13:49 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000000140)={0x0, 0x0, &(0x7f00004f0000), 0xfffffffffffffe38, 0x0, &(0x7f0000000100)}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'gretap0\x00', 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"]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) 2018/03/20 04:13:49 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x3, &(0x7f0000001fe8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffad}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000f50000002500000000000000ecd100000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8001, 0x40000) 2018/03/20 04:13:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fstat(r0, &(0x7f00000000c0)) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x406082) 2018/03/20 04:13:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xf, &(0x7f0000001bc0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="300000000100000000fdff003aa5aed3ff093ce7ecc30b96dead798c622779b1bdc3a4c84bd4db9a4157c03a8e3bf2b615c51b1cb9217f4f0ebfd8146c32a8b0ae5854ad62aaf5fecb5ab0a944ed3072025cad7414ef5f230c91045bda6f9785a39c286d10031f00000000000000c9eda7cb8c0e23943bb148022f21f19867fc29c791262b7a703039d8f093f1e82e8aacfb75b4011352873cf16a87731fee312279bd02b379062fdb"], 0x10}}], 0x2, 0x0) 2018/03/20 04:13:49 executing program 1: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x16, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x4, 0x5b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000080), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x20, 0x88f5, 'ip6tnl0\x00', 'bcsf0\x00', 'ifb0\x00', 'gretap0\x00', @random="b20d5a8287a0", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x98, 0xc0}, [@common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffe}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x68, 0xe90f, 'bpq0\x00', 'vlan0\x00', 'ifb0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0x0, 0xff], 0xa0, 0x104, 0x230, [@mac={'mac\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0xcf}}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x8, 0x8000, 0x4}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x6, 'system_u:object_r:var_log_t:s0\x00'}}}}, {{{0x7, 0x55, 0x800, 'ipddp0\x00', 'eql\x00', 'syz_tun\x00', 'ip6gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa0, 0x110}, [@common=@dnat={'dnat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xfffffffffffffffe}}}]}, @common=@nflog={'nflog\x00', 0x4c, {{0x92d5, 0x3, 0x100000000, 0x0, 0x0, "7a92d4fa80069a5f5539d2d7fa480c4535e6b0d0d4e9b192d7f61ff60b6b60e0b848e794c632b03ded0329a92a02193b6c223cb990da259afd28198bf8a3ebe5"}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0x0, 0x1, [{{{0x11, 0x4, 0x88ca, 'lo\x00', 'ip6tnl0\x00', 'tunl0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0xff], 0xac, 0xac, 0xf0, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x8000, 0x40}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"d8efd3d2deaef4715bddc343c4f48daaef28564422bb6f333e7d7065037c"}}}]}]}, 0x600) 2018/03/20 04:13:49 executing program 2: socket$can_raw(0x1d, 0x3, 0x1) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x0) write(r1, &(0x7f00004abf1b)="ae", 0x1) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f00002a7000)}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000080), 0x1, 0x0) write(r1, &(0x7f0000000100)="c0", 0x1) 2018/03/20 04:13:49 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/20 04:13:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') fadvise64(r0, 0x0, 0x9, 0x3) sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:49 executing program 3: r0 = gettid() r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x4400, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x195f, 0xc095, 0x800000000000000, 0x7fffffff, 0x0, 0x4, 0x90000, 0xf, 0x1, 0x8, 0x1, 0xa8a6, 0xb6c, 0x8, 0x9, 0x0, 0x2, 0x7, 0xd86e, 0xffff, 0x200, 0x20, 0x200, 0x100, 0x31dd3f6b, 0xffffffffffff8000, 0xfffffffffffffffd, 0x1de, 0x100000000000000, 0xffff, 0x4, 0x0, 0xfffffffffffffc00, 0x1, 0x10000, 0x3, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000080), 0x1}, 0x48, 0x0, 0x5, 0x7, 0x0, 0x1, 0x800}, r0, 0x1, r1, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r2, r2, &(0x7f00000000c0)=0xfffffffffffffffc, 0x2b) 2018/03/20 04:13:49 executing program 7: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000000140)="5c66e3901deb77b77ea649741bc0f51bdbf9b4deba02c89159", 0x19) keyctl$join(0x1, &(0x7f0000000300)={0x73, 0x79, 0x7a}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000000340)={{0x5, 0x7, 0x200, 0x7fff, "d387ef5931ceb34828ee0b27706ec28b843916b3cb643dd364d206ff566d363581af781ec3dc0d66ea1a0270", 0xaec}, 0x1, [0x10000, 0x218d, 0x100, 0x5, 0x6, 0x8, 0x101, 0x73, 0x2, 0xff, 0x100000001, 0x6a, 0x1, 0xf7d, 0x5, 0x6, 0x80000001, 0x80, 0xfffffffffffffffd, 0x3, 0x2, 0x800, 0x3, 0x3ff, 0x0, 0x14f5, 0x1, 0x5, 0x6, 0x1a, 0x1000, 0x1964, 0x5, 0xbf, 0xffffffffffffff86, 0x8, 0x2, 0x2, 0x2, 0x400, 0x6, 0x101, 0xd3, 0x2, 0x8f56, 0x54, 0x571, 0x1, 0x9, 0x0, 0x8000, 0x8, 0x0, 0x200000000000, 0x1, 0x4, 0xf9, 0x8, 0x0, 0x3, 0x80000001, 0x0, 0x2, 0xffffffffffffff25, 0xfffffffffffffff7, 0x1, 0x2, 0xf3, 0x1, 0x6, 0x7fff, 0x0, 0x3, 0x91, 0x8001, 0x8001, 0x3, 0x8adf, 0x1, 0xffffffffffffffc0, 0x3, 0x9, 0x400, 0x4, 0x7, 0x3f, 0x7fff, 0x3, 0x6, 0x6, 0xf4, 0xef7, 0x9, 0x1, 0x9, 0x1, 0x6, 0x6, 0x9, 0x9, 0x5, 0x2170, 0x5, 0x0, 0x8, 0x3, 0xfff, 0x153b, 0x25a1, 0x10000, 0x5, 0x6, 0xd8, 0xc4, 0x7fff, 0x1, 0x8, 0x80000001, 0x3, 0x7, 0xfffffffffffffffe, 0x10000, 0x2, 0x3, 0x4, 0x1, 0x5, 0x7]}) socketpair(0x13, 0x0, 0x10001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000180)) recvfrom$llc(r2, &(0x7f00000000c0)=""/45, 0x2d, 0x100, 0x0, 0x0) 2018/03/20 04:13:49 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x2710}}, 0x100) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/20 04:13:49 executing program 4: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffeffffffff, 0x200602) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt(r0, 0x800800000010d, 0x4, &(0x7f00000000c0)="06000000", 0xfffffffffffffe58) 2018/03/20 04:13:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005ae000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="01010000000000000600000000000000", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffff6, 0x0) write(r2, &(0x7f0000000100)="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", 0xe81) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000)={r3, 0x1c, "f66acaeb73484a233ca846b029fe56fbd4379de2e863ee39f627cedf"}, &(0x7f0000001040)=0x24) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000fc0)={0x10000, 0x200, 0x8, 0x3be, r3}, 0x10) 2018/03/20 04:13:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x4) sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:49 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x2, 0x0, 0xc3279463f852c022}, 0x4) 2018/03/20 04:13:49 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) mq_open(&(0x7f00000001c0)='attr/current\x00', 0x40, 0x0, &(0x7f0000000200)) 2018/03/20 04:13:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="f87f6bd670317d94758a3d3c90ae173d484beb4d702b2453cf2ee4a8d9959581e3dc639f32fbd7ef9ef374aed8b231e49ca1d033502123a60aed53aae534a90cd4", 0x41) r1 = socket$inet6(0xa, 0x40000800, 0x10002) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000001140)='/dev/snd/pcmC#D#c\x00', 0x2e0abfb3, 0x10000) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000001180)={0x7, 0x0, [{0xc0000000, 0x80000000, 0x7, 0x10000, 0xad3, 0x8, 0x6}, {0x40000001, 0x4, 0x2, 0x0, 0x7ff, 0x948a, 0x7}, {0x0, 0x4, 0x6, 0x10001, 0x9, 0x4, 0x7f}, {0x0, 0x4a, 0x7, 0x334, 0x1, 0x5, 0xff}, {0x8000000d, 0x8, 0x1, 0x9, 0xa, 0x100000001}, {0x1, 0x6, 0x2, 0x72, 0x0, 0x80, 0x5}, {0xb, 0x81, 0x6, 0x551, 0x1f, 0x2, 0x5}]}) r3 = dup2(r1, r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="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", 0x1000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000100)={0x2, 0x3, 0x807f, 0x2, 0x3ff}) 2018/03/20 04:13:49 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) socket$inet(0xa, 0x803, 0x3a) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/20 04:13:49 executing program 7: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) mkdir(&(0x7f0000045000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0x5}, @in6={0xa, 0x4e22, 0x6fd3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7fffffff}]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x3}, 0x8) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) 2018/03/20 04:13:49 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_flowlabel\x00') socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c0000002f07fe224c4ba81febbfc1e6"], &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x1, 0x5, 0x7}, 0x10) sendfile(r1, r1, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) setrlimit(0x0, &(0x7f0000001180)) preadv(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000001140)={r2, &(0x7f0000000140)=""/4096}) 2018/03/20 04:13:49 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000e5a000)) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000100)=0x4, 0x4) write$selinux_create(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7379ee1d7fec4fca6a7374656d5f753a6f626a6563745f723a68616c645f6463084223fdd676ca0a353aa6b5202814636d5f657865635f743a7330202f7573722f7362696e2f6375707364200000202e6287a27c626cda01805e50c0eff28f68a4dd6aa6eead14c48fc0a0d2a5b59cc1e55b62f1bdff6ebd3cca990ad1edba0890da8ba141b901d1e1603ede7eae2bc4cdf4063d754c6780d3f227d425885c6f95e0d98eb10f937e1a24a3b9a7bdef9b66777b474c0c19d455875567a5905b53d9e02d86790091998ce6ad55c66985c3d3cea7c13a412f382c69ec7893a17b1d4792fec9a2"], 0x60) close(r0) 2018/03/20 04:13:49 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000002c0)=""/28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x2, 0x4, 0x6, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0)="a1", &(0x7f00000006c0)=""/50}, 0x18) pwrite64(r1, &(0x7f0000000100)="3a952afb0daac99e93b51211eb469534e20458c9d60089f3cd1003b6edfa4cfb3f623ca67cb051a8a41934196a8f33049c87a12841a1b69fe0b93636d783c77b3889847fcfac197980b665c8559b6ebf317de38f131d2446403cfd1022c4c923d138fb1e04b108dad6f8ea65caca09bf05b0fa194f613d3cf99329c3afe05a850accd485c68b75cd1513d0d1a8cd3bb0b65affb4606d446b99373248cd9e5627618f7e0006a9ba02ee0d3eb2138d2d41a5515daa75c0203bb9472e4c1ffcf4bc4711862b5ecd1e", 0xc7, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000000200)=""/189) r3 = dup3(r1, r1, 0x80000) ioctl$TIOCCBRK(r3, 0x5428) 2018/03/20 04:13:49 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000037bff4)) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/9) read(r0, &(0x7f0000181000)=""/25, 0x19) ppoll(&(0x7f0000e46fc0)=[{r0, 0x44}], 0x1, &(0x7f0000cf7000)={0x77359400}, &(0x7f0000842000), 0x8) 2018/03/20 04:13:49 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000000c0)="fe2f4652ac58c6b5b4b7fa97adea4f8acf89f338513d4db67fcfe304226257e2d25fd50ec7f3f3d433c8650cf9dcab74585ae2ec42e21d8b0a6734dfc75214f161414e7d3056ef", 0x47}, {&(0x7f0000000140)="56adfcc066dec87ae67f001928a621a64137736ecb75a76865543082ce8327bcfad65546aeb392280fd148075f8f160c835200e991ea281d1d9b1948a6c02f2b70f22984d9782c70912d613cd3dd7fd65110124a7c69bc04100e52c52622d15dc5049c3986aa0478b7d7d63b39ce71b19f6a6d29863b86b389ecd1ae7f852a5a8f06a59f0356b3465646b4fe6abcb55eff822a5f5f969c05", 0x98}, {&(0x7f0000000200)="2b7ed502c03bc35019221bc53e99ca4b1b588579179e675771f3d4d67a2e17c43c458cde5705e205360dd44829e014ec59e2d0521a312466a87161ce41770726e4c8b66e5d45bc0c3f64f0ca57ec23c47b0c3f01f6648bcf9ab7b49e0466", 0x5e}, {&(0x7f0000000280)="3521d716fad8928acc3d6f98380019d757cd8ecf68f61e8e6bf6f38ea112dc13e79935c75a1ecedac4d3c618657b06eb6624c5eb8d9df6083b", 0x39}, {&(0x7f00000002c0)="de3d46161412571650e5aae583b093dc71b46883ae8c9eda19deabbf8aa9aee21b160ffb790fa2ad3184c63b01d9034c332eb7e6c1b4cde75424823d066cd9e8d8c28dc0efc434599cb8f06256ae9a91311bab1f29b1a59ccda539c7f0983d69b21fb5baa832a8824e94fc101cbf49f280f4ee5a4626ec6c96caf087b890fcf893ea7010c84e6ffc84944e7ce5b964639d563de6ea01e60f4439e3734d4f572419e1821935d0d95c78c255a230b33b73e5454af965121c74a540aaa31a69a84c4a7be4b160584412708b4b40cb13099db47fa227cf51d50330546fd22ca23b80b79667476c84af94438320f1b53b", 0xee}], 0x5, &(0x7f0000000400)=[{0xf8, 0x0, 0x3, "462a01d3fc262aa9eac55015b35a18991e5603020218ea623798280357f475a25a4ddfc54b03a7cdd3f6b600dfe28d99b13458bb4b108dab96fd8efb923848ced7c5feae6fa479f39c940b164482510e101e59924d1a8c7a01d15f08f724c46fa83c4363403f84ba4e394738715766ccf9152bf17472b69622b1e31be506850124e50d22663cb3ae8504fdad0c4c0f3df390f523f217a7fd0ba248e604883d6d3534b9e90f3fa0e951df29b799806b3a9ec8ea19ed53aed76038c8cd343b9611d7c2d7cc9012d20febd7a824e4e71e35e003fbbd3d856d8be34530ccb8ddbd2a0ff3a3b2bee8df18e39667"}, {0x18, 0x1, 0x8, "397683aa97aa54a14e"}, {0x74, 0x12f, 0x7, "51ebdc1a93433103364138ecf081950e89cc21f25c0efeaa269db9b6b7eec9cbd15e242f0a6f7aedd7ab02ba9be0ceedcd0ece6db2f690cfc3c4b23e9e2ebe72107694c8ffa2eda69fc28236bdde6fa280723b096edfab062795d03bf9cac117e672600d74"}, {0xe0, 0x0, 0x800, "e7d3d74c704477b8a0d49f578ecda61d2af2bd93370ac860e6e625b26fe2666bc6b27bf3a034c0309662fddbf0698bcc910d1b5d25f65e988a6884a171bb947009da5d354e107366b883575605ce8d1ae0fb76b6892a0ee7de97168293c6fd461ece11517ee92667bc8cba351858fbf30e7f3cb56251798bd95d1621853556c981684a2422ed3eaa84c5605d90652db1e0247aaacec40417d73ad699836ad1eecb640751c0d3eed41e9fea84366c66476ee2103462e85a3e7539a6576b3691f19a2334275f5fdf4d1979e6837231471559"}, {0x108, 0x117, 0x6, "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"}, {0x20, 0x117, 0x8, "26dd9d1dab9c3f80b162acb062902ebfe549"}], 0x38c, 0x4080}, 0x50) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) chroot(&(0x7f0000000040)='./file0\x00') r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/create\x00', 0x2, 0x0) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={'sit0\x00', @ifru_map}) 2018/03/20 04:13:49 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) sendmsg$can_bcm(r0, &(0x7f00000005c0)={&(0x7f0000000440)={0x1d}, 0x10, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="05008b0e5ba3394ca3e132a8065e456298e66f6f3c0c00000000000000008000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000b5b70000010000000000000000000000be8ac2688e3f1b"], 0x48}, 0x1}, 0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="070000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000380)={'broute\x00', 0x0, 0x3, 0xfe, [], 0x3, &(0x7f0000000200)=[{}, {}, {}], &(0x7f0000000280)=""/254}, &(0x7f0000000400)=0x50) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vlan0\x00', 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000480)={0x1, r0, 0x1}) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r3}, 0x10) 2018/03/20 04:13:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x10000, 0x100) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0x200, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200441, 0x0) mknodat(r3, &(0x7f0000000040)='./file0\x00', 0x8100, 0x8) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/20 04:13:49 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x1c, &(0x7f0000000000)=0x3f, 0xfffffffffffffea6) setsockopt$inet_int(r0, 0x0, 0x20040000000000d1, &(0x7f0000000ffc), 0x4) 2018/03/20 04:13:49 executing program 4: socket$key(0xf, 0x3, 0x2) 2018/03/20 04:13:49 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000003000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005fff)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="0500000007004184742caf62a5fa3dc138c671000000000000000000001a42661e914aa6c6892812c873701a7d11813675f6309a5d89d7a968a79fcd385cc2360e0813e843c8b9d5b9e5f43e6a162a3a934f00051c68583cd5787b0bb3a4b1a17fb1396f5762a24d453bb94effee994260d940f77bade451147e8bddb9f5c875c8139dc49384834423a3e8ee6e18b6659cc8378a2fa43e4fd50f9d13d60ca38a00ee412d3ebaa2e14670ad4e0d14533c0054b2e636464d7d5aeb330da2663cfa41b5192bfc4b"], 0x38}, 0x1}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) [ 74.027077] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/03/20 04:13:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000080)=0xfffffffffffffffd, 0x7) 2018/03/20 04:13:49 executing program 3: socketpair(0x28, 0x0, 0x3ff, &(0x7f0000011000)={0xffffffffffffffff, 0xffffffffffffffff}) fstatfs(r1, &(0x7f0000000000)=""/84) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x80, 0xe) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000100)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000180)="f711a612ac93cbb85ae6f8477c0c473457882c1d01c11d34dbd7bae81a8a93c0858736f7e97541a9943533af255a905be37520f6c9d5657b41f404d818c1915fc17face19645eb234496d2135cff4dd6be01b7fdfa5d7b4bba0ff2b1aa2b9c42d2dd54a64181591c37d6b86ef58bf738d3747d77fdd4751da8bf35d8cc885e362be208466baaca8f4c2fb40ea66f0921d877d42a86ff42e68a3e16f059c1691397188816988e036e78909a0cad2be5cdd79cafd5525d08c84d6ef114950bee1ec7354a8776ecc9b5d26215c9610728273bd5784eeb6d741f8727f596f895a035517df02c416893311ccfb1faad11c8fd53c676fb704caf", 0xf7}, {&(0x7f0000000280)="9e191a8b99edc7285b3c82e3e930cee07a9e144e00e12a0ee83e7c5becaad701ee601779ea597c5a97f38e2b0dded4eacceb858ad813dc50fa4efd5b7992e9c56527cb229d9374f736effb4ce4e5d09d0fa767629739b8b27eb5d364b3d1031cd4ca005ffa5840040961df24d5a0a707553805fda945a454c0a6cbc133e1a2ad01bd347de67577fad32e9b33b7afc9903fcc7c901971cae1b8b03fc49a43ac66c49d468d08c131261991f13839c355950db6c453b433cd62333f3ab7ffa934471a14335696b7ec6d3ad8e8c1c0bb706df4644e1a77a56fbb32ab7f22d37a8810e2669e2b4da076aa5db6f1809abb4ce11204", 0xf2}, 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&(0x7f0000001c80)=[{&(0x7f00000019c0)="52573a3be68a149f0e04017004e85d51420ba74c35852e5d640e3f1d9065be9a434701eaf0056932d535dbbc37f3911d5719458f7523fbcec0df2adab4f277e4802b299ba8ec72f28c1f02aa0f0d050e1610003c155e12305161a9c6c28fd24cd951baad3fdb13dba69fa494ac79459561ea555cd26e4120826a940bf96862e5dff8707979d37d12f7187a46f7b9eab9f358395e14550e179a0fec375fbe904c75ee3cb72bfb3bacb4841f8567ccbfa0e18a6f7f823e1251bc931f94874c4614", 0xc0}, {&(0x7f0000001a80)="f24b2236e1d093c9ffaa3059947362e89a57c12c0e6e27762af0f0599d7648c5436fcfdfba729a566892db16d3db19dadd74fd61f1bbe9fbf03266203bf370617202d06c1552a657a841c12b44341664ae62dc642c8f5ba7425242296732b64e298d15d778", 0x65}, {&(0x7f0000001b00)="ef238d17b9a06ee8b64bb9", 0xb}, {&(0x7f0000001b40)="d3ed67735de066b401807cd6036430e8141cfbcbb9bca8e9bfd8f8b6959796afa9fae710e5fd1f9f9d472737b32db689ee9da4d018150deca5c27611ae23a08eda3ebdc6cafee29e3e294deadfe9e7a44fce6c08a0ae08e7954449eb4e55774fc1427ee642078f91af9cfff7ba6e9ea1ee88c1e460279e76cb3bed15dcaa27989f427ffa3e8c6af6d601f12ca9120ecd9cb5cfd94f4ce67f6b4e2955c3d042b4a0c360ebee58722412705e243d51c0b4f52b9b8a0dbde3e5afe92942d43907e25dae754332d03120d24ce5975ddb0c5f49ce9bf839795d", 0xd7}, {&(0x7f0000001c40)="def29f3c3ed7089bd5d0323050dd6213287a1b6f855214a7c92953ecd64891844a928dfed1616ab5bc8e3c9d422424", 0x2f}], 0x5, &(0x7f0000001cc0)=[{0xfc, 0x10c, 0x40, "b419b4eea552f6b2566207156f9944a9112f33f27b21ab4eb7fee980e9e57df1e053cf83e8b2e4e752ace3eea97bcb87e80978fc9e280ac0b074988201f273bc95439379550ce37210ad96e254a080cc156f7386f642e9424d618190511595a0c5adff34d0cdb1d13fe96aab23b671c2a58da8c21c853b7445e1248eeb05b08c38eb46897c814fee1e2064e549b449654a4699cf3ca3c0c797dcdb31e5125dde06c9988251a6cecb8f3b88c16c7b743225d866fa0034428f113394c99a9df0c0b3d65516e01a1fb10562bb8cc1c6a3f3ec43e4ea5e74b9d82e9fcfdc60a971d57511147330b16083ce3f5343dd2f"}, {0x5c, 0x10a, 0x80000000, "13f7cf7958f700cdf4ff6e6e642b38787522597dbd54ed5e158bb6be11674858ae0a48d79ade78bf76de96cee04d3aaa5e413bc2124dafa72e7d5c98bf2b98f342d07105631b39709f55312476fcf728"}, {0xb8, 0x88, 0x6d2, "3d20ff6edb67538b3d6059c5cc040a1da6ece4295e467eb0f0b3dcc8fc602cea5abc4e7610027fb80f5c3339b63bcb63ab6079310bab22718a43d9d922cb2f7020d01d5a26c012ee304a8daf3595ef468c6502467d1fe3c177c1f9ddfe840621f394568d749baf60e347af203ab5102298d4840e0b7220349073f1b1e0806824aeb6d481dfb107734031f11c4107b52d13157d39198d284f84bce2349a4e6633e4a68c1e584d1126c3"}, {0x60, 0x10b, 0x9, "9346c800992b44e56452db7aceaefad471af9cb65ced32dffd52ca8ec7ac3d188bde5b263aae06f3dbe563e9e2871763fd4b178454979742352d4ebe0275e82730e012952a16355b6a10596ba20577294f3a"}, {0xac, 0x10e, 0x1000, "ef776175f1d6eccfe77288f9be7f2cc8f4a4e312df2f642de29330978049dfce420ffa5afeacfa8496443db1b3d9f46d6b10eeca8ead14e547d91c6d9c203c5493e1cbf00915b36efd60fd22bc8c322fcfb363c70e70f8561786a6dc3254d4d2c5d340f71fbf66d2a6ec3cc8fcd1965e0c1a66339a5d26e41cacddf869fce9749cd4f5e5c5fbbcbda67c38b5104359eddaad59144b723aac62c2abcc1da00c02"}, {0x18, 0x103, 0xb5, "e444473f1ffee75ce065"}], 0x334, 0xc0}, 0x8}], 0x3, 0x40000) 2018/03/20 04:13:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xfffffffffffffffd, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e4ac92f9018dd5fe045e9663cd615c538e462296283a592312e29ede4686806c906bdef694771af31bc91032e2c5898870e6b2a8c0e62a6032c5136984f3a0ab", "dae69f735f5956ebbf13ddebc45614fbc2ef9aa029ae7575118fdc9e23f84a2fd8b8c3a954a27dd0bd5edd4bf11093a80dbb13bc5bc51c2923933efd77d56ef0", "f4149bf8830e22dda53dfecb072fbcd9481f26f2ac9dd9401985dad8196bc592", [0x0, 0x1]}) 2018/03/20 04:13:49 executing program 2: unshare(0x8000400) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='\x00') r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000000080)={0x0, 0x7, 0x2}) mq_notify(r1, &(0x7f0000000180)) 2018/03/20 04:13:49 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f28ff4)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x5, 0x4) 2018/03/20 04:13:49 executing program 4: capset(&(0x7f0000000340)={0x19980330}, &(0x7f00003fd000)={0x0, 0x4}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = dup(0xffffffffffffffff) faccessat(r2, &(0x7f0000000400)='./file0\x00', 0x82, 0x300) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300), 0x4) dup3(r3, r5, 0x80000) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netdev_private(r6, 0x89f7, &(0x7f00000000c0)="2856db50545abdf5fa4b1066d50925894bc0dda1b7f89c75ac5ce2") symlinkat(&(0x7f0000000380)='./file0\x00', r4, &(0x7f00000003c0)='./file0\x00') 2018/03/20 04:13:49 executing program 6: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="2600000000010000000000000000e13f00000000006d0feafb00000000"]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x1779, 0x4) 2018/03/20 04:13:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f3dfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) 2018/03/20 04:13:49 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='syscall\x00') sendfile(r0, r0, &(0x7f0000000100), 0x800000003) eventfd(0x7fff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) 2018/03/20 04:13:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000001380)=[{&(0x7f0000000040)=""/72, 0x48}, {&(0x7f00000000c0)=""/218, 0xda}, {&(0x7f00000001c0)=""/232, 0xe8}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/151, 0x97}], 0x5) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000e92fe4)={&(0x7f0000386ff4)={0x10}, 0xc, &(0x7f00002c1ff8)={&(0x7f0000001500)=ANY=[@ANYBLOB="1c00000052000100ffffffffffffffff0200000008000100f7d83e2611550ce86abdf6cea928da1cba92f6fab5f8b32b074a55b2cda557d0beef202b79f80ce9fba540c030d33e94a0593daa63577b9dd44a163e5da92d7d18cb4e2b71089170d9e20bbf9ba2a0e0ab6e01940e9871b1944a6b1c7d7916c454c5d8f46911b6c3c17a44be666e82fabcd684aea4c868ed263a8d748b2735ab0ca5325942e700f296d20f487b35534d6d91b0ef9ce95e131b18af01106333e0a9ef01d304c7e4021fd13b81ceca7870e690669c4e3cd3f6d9491ebfeffbb21b7ef38f6531dd622e264b1971f5ec", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001400)={0x7, 0xfffffffffffffff7, 0x3, 'queue1\x00', 0x7f}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00000013c0)={0x80000001, 0x7, 0xffff, 0xfffffffffffffff8, "7fbe97db7dec4ca8b72de5d003be99a419fdb1e848256cbec871cb47a6e8678f8d5f79029f03244ea142b1dc", 0x3}) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00000014c0)={0x5, 0x6, 0x2}) socket(0x2, 0x80006, 0x80000000) 2018/03/20 04:13:49 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x10000, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r2 = dup3(r0, r1, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x3]}, &(0x7f0000000080)=0x6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="04000000810007702fbe0d0421d69fbc0001000300"], 0xc) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000000c0)=0x7, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140)=0x9, 0x4) 2018/03/20 04:13:49 executing program 2: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) sync() syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) 2018/03/20 04:13:49 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000001c0)) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0x9) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) [ 74.178702] QAT: Stopping all acceleration devices. 2018/03/20 04:13:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9c, 0x400880) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x1) vmsplice(r0, &(0x7f0000000240), 0x2, 0x2) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x201ec001, &(0x7f00001ec000), 0x0) 2018/03/20 04:13:49 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000e5a000)) write$selinux_create(r0, &(0x7f0000000040)=ANY=[], 0x2b6) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) write$selinux_load(r0, &(0x7f0000000100)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/03/20 04:13:50 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x3, 0xffffffffffff167d, 0x0, 0x670}, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000300)={{}, {0xe}}) 2018/03/20 04:13:50 executing program 6: sched_setaffinity(0x0, 0x1a1, &(0x7f0000000280)=0x2000d) r0 = eventfd2(0x6, 0x0) read$eventfd(r0, &(0x7f0000000140), 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x110, r0, 0x0) io_setup(0x20, &(0x7f000092fffc)=0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000002c0)={'security\x00', 0x1000, "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"}, &(0x7f0000000040)=0x1024) r3 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/03/20 04:13:50 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000380)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x20000000}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000580)="b4cd8a0b7ef18f5c58928c414a122cf458798cd7383355ec04aaa433abdd4a59517d061b532ee94c8fc2224cc5ce2b3bb534a626fb6f09f964615842e57d108c756c326fa06e37b554077c92ba91516e4b247897d4c34e1bf1404df17291751a45422cbe29987d6cbad9dd9da047f5b65fd2fef0eba211f1b62681f1fb559f3ae84c706646", 0x85}], 0x1, 0x0, 0x0, 0x4040004}, 0x40000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000006c0)=@add_del={0x2, &(0x7f0000000680)='lo\x00', 0x9}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000500)}, 0x0) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000180)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000300)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000440)=""/3, 0x3}, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/20 04:13:50 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/17, 0x11}, {&(0x7f0000000200)=""/116, 0x74}, {&(0x7f0000000280)=""/52, 0x34}, {&(0x7f00000002c0)=""/34, 0x22}], 0x4, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xe9, 0x141000) accept4$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x10, 0x80000) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x40001) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 'teql0\x00'}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x5, 0x13, r2, 0x0) 2018/03/20 04:13:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x3, 0x0) ioctl(r0, 0x5385, &(0x7f0000ca7000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) connect$packet(r0, &(0x7f0000000200)={0x11, 0xf7, r1, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x14) 2018/03/20 04:13:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x4, 0x6, 0x58, 0x5, 0x7}) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xcff8) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000000)={0x100, 0x100, 0x4}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r3}) clock_getres(0x5, &(0x7f0000000080)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/20 04:13:50 executing program 1: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) 2018/03/20 04:13:50 executing program 4: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x200400) r0 = socket(0x2, 0x802, 0x7ff) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)="b93eceea23bd7c0d74b695bc3dd258fc881837e2f4aa1f75fa76e080c433b84aedf7b949ebdc2333d249b4ee2633bdb4ad92e7be5c3bbb964d834deffcd6", 0x3e, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) recvmmsg(r0, &(0x7f00009f2ed4), 0x800000000000267, 0x0, &(0x7f0000000000)={0x77359400}) 2018/03/20 04:13:50 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x707600) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in=@broadcast}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000240)=0xc) setreuid(0x0, r2) [ 74.485830] binder: 11794 RLIMIT_NICE not set 2018/03/20 04:13:50 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x20, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="6e65742f6970365fff076f776c6162656c00111bd8f93cf4d253ea1f7338972013f526d42768c2ffdd83d87b105f846bd2a733e5e317c72f048215566dbe17b63cb0992c65a9e72ea27a369c78443d7e00c570703c2f0a9aa05680e2d4e0e1c443444fc2a0d4") fcntl$notify(r0, 0x402, 0x4000000080000022) dup(r1) sendfile(r1, r1, &(0x7f0000000200), 0x40000103) 2018/03/20 04:13:50 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80103, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000003c0)={@rc={0x1f, {0xb9, 0xa38, 0x8, 0x1f, 0x1f, 0x3c}, 0x200}, {&(0x7f0000000240)=""/39, 0x27}, &(0x7f0000000280), 0x40}, 0x9c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000100)=""/250) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000200)={0x10001, 0xf7, 0x1e84, 0x5}, 0x10) signalfd(r0, &(0x7f0000000000)={0x2}, 0x8) r2 = dup(r0) getsockname$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000380)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x80000) 2018/03/20 04:13:50 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) getpriority(0x0, 0x0) [ 74.515116] binder: 11794 RLIMIT_NICE not set [ 74.531213] binder: 11787:11808 ioctl c0306201 20004000 returned -14 2018/03/20 04:13:50 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="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", 0x561, 0x0, &(0x7f0000000080)={0xa, 0x4e24, 0x400000000002, @dev={0xfe, 0x80, [], 0xe}}, 0x1c) 2018/03/20 04:13:50 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x800, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000180)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e21}, 'bcsf0\x00'}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x9, 0x0, 0x1, 0x5}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000100)={0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f00000000c0)={r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000f3e000)={0x14, 0x4, 0x1, 0x800000005}, 0x14}, 0x1}, 0x0) [ 74.555586] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/20 04:13:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x404, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) sysinfo(&(0x7f0000000000)=""/21) [ 74.577378] binder_alloc: binder_alloc_mmap_handler: 11787 20000000-20001000 already mapped failed -16 [ 74.592795] binder_alloc: 11787: binder_alloc_buf, no vma [ 74.598527] binder: 11787:11816 transaction failed 29189/-3, size 0-0 line 2963 [ 74.599969] binder: 11787:11794 ioctl 40046207 0 returned -16 [ 74.671322] QAT: Invalid ioctl [ 74.682776] QAT: Invalid ioctl [ 74.698883] binder: release 11787:11794 transaction 32 in, still active 2018/03/20 04:13:50 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x16b) fcntl$addseals(r0, 0x409, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000000)=0xe8) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x1d, r2}, 0x10) 2018/03/20 04:13:50 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = eventfd(0x0) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000065c0)={{0xa, 0x4e22, 0xbe, @empty, 0x2}, {0xa, 0x4e20, 0x8046, @loopback={0x0, 0x1}, 0x8}, 0x2, [0xffff, 0x6, 0x5, 0x3, 0xdaa2, 0x7fff, 0x3ff, 0x1f]}, 0x5c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002ac0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCCBRK(r3, 0x5428) splice(r0, &(0x7f0000001440), r1, &(0x7f0000002a80)=0xfffffffffffffffd, 0xdff, 0x7) r4 = socket$inet6(0xa, 0x400000000001, 0x0) r5 = dup(r4) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000004280)="3c29a13839d16fbfc404dd2958c5d4e04b25d972005bfdec3d93251f23b053d8eae8d11cd52e1bb21ba1a224aa7ff9fe1c8f6a13f8beed6505afc4ac9397d11a9e15a7c603ed117ecf43e71af5cf3800f0c87b63def3de17781e1e765476cbd13d0f841a29f7f91fb3525be2efc050bc45d16d4a460173f1a086dafbcec41ba71f9541f2e2b97d6ddff50b75262df23928f31d7b2eba3881c328e91a61a4a005bb11ec3afa1859ae6c24e734ba6347f2ef7961d0c1226ab360e4686a", 0xbc, 0x2000000c, &(0x7f0000001240)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r6, 0x27ffe) recvmmsg(r4, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r5, r6, &(0x7f00000000c0), 0xfff) 2018/03/20 04:13:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000400)=""/244, 0xf4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000ddff8), 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000100)={0x4, 0xa8d, &(0x7f0000000280)="5d5431c7835f78ae44f8f27ce32697d46ce8981da879ebb0d6c71c8bedb7a3b03ed4f55bc8c2cbc5bbc7c8ce1d13f9f344d8c2ac01b32a4f69b32fbdc632638b14dfe3bb96d9f367b2efbf1831f709d2cc726d7390a358b2f06d72ea9486629a970f198a1e44484b3ec3524fdccc48fbcd37ea61e8a6feb26dfd0173e2abd9a8e1f75579bc4f820ab5c17e5e05fdf2f18bcbcab5013c78033eefe80a54361b801aee51f66a62805bb397b268cf214d44bf726f25d838c49bf558a0a797df6b8afef7e805ac8ce56510efb499699cd3", &(0x7f0000000080)="0fc077c64b00f4be40a447fbfb2489e8ef5b2ea707ae1d5bec5afe48f516054c46bd3520f4140543968a9d7fe90f834ba42fbba1fa71f300ce138fea6ef2ca1243d14253f8cbab1de5672932382e1466277aea8bf39d6448ab8b6aa6def7f0a1b1656a76", 0xcf, 0x64}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000003c0)={0x44, 0x0, &(0x7f0000000200)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=[0x0, 0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_acct\x00') dup3(r0, r2, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000000)) 2018/03/20 04:13:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x9, 0x4}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4042000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x530, 0x3c, 0x500, 0x70bd25, 0x25dfdbfe, {0x15}, [@typed={0x8, 0x84}, @nested={0x1f0, 0x0, [@generic="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", @typed={0x14, 0x62, @str='mime_typez\x00'}, @typed={0x18, 0x63, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x4e, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0xc, 0x5a, @pid=r1}, @generic="3c5e5512934abcbab3ca912cc5e33aaa8b1a3df79b1f44c2128acbe7112c7c6b0a0bd33dd15006e7dd74dce316b836cdbfe00dc57c07a5c637e009278c38fb5eb65c99bd58c7a4047a270a100d40b623f3b1300b74204636f49f3a67e235cece9a7b52c731f2b544808963892a86474e73db45324287", @typed={0x1c, 0x11, @str='net/ip6_flowlabel\x00'}, @typed={0x18, 0x5b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x1cc, 0x71, [@generic="03a6938dfd4a3c49c95b2f1910cf29ff2e93bc01d2515803303129b197b20ac63ffb43cbc5e9461dbc354e9a2c557f45cd40d36180cb9e7764fbb3c62ffb854947ffe106617f494fa587a1efef6cad6a6511f926e8219483fe8e443b5d7837887eed83038e96a6f3a8315ab8988d086ce153102b9f8ecaa7e89c20b827a421ce7a5402af71530ec3caa60f6ba9ba9fd5b2a3", @generic="e3dd9a557f15d783d5b00badf90039de0a03e92ee4fe722b384feec106424b5b467278e9f17320577fda18273e02bb6d09e109f247e3d7ebfe59bed0a02f7640eade0545060497aa4b11c7912a197dd9cbbbb479520f25ae6d7bde0741caf4cc7323da99947559736bc21b51ab1f196c04de1c031258454ab18def5944d181ef792eb751e48b40f8d0edd561295ae7a996c751ce16e001666cd3aa2c3a76c290ecfff22051d81e11fc62bdda1a18ec6b6f", @generic="43c09ddcfd8ebba0a4f390a254c8c3a9deb6acd4a94b7f8791687f55a4a9fafd1289cc245422fbbef4dc7136b6c7d3bc8680c7285a4f33ed43075dcb0af5cd16155f6fe57ad4d22908f4ba22114832a5e50fa19af34b4a5055230678b92712be788d4597718ee9c1b036e0", @typed={0x18, 0x3a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="4b1d6747f9eee8b4484785b3a13b95cbf2d02f8050438c950c85da720b431bd05a6c17886c67491050d94168fa51f8a50506fd93920189735a60d5a2b6124215e84af180046e8191f52d33b23a10c69678b52f27acba020fb44364ba6bf8c4e4f97e39642448fc51cc365271eb853255ea8ce41230de15c4aa5c1243eeea2730764dba7159952af591a493a5c57d0829d511d83517d9eb33d8", @nested={0xbc, 0xd, [@typed={0x8, 0x60}, @generic="1344933bd1aea8d92c27c3207e2e1a61f601c0a25b7cd383080b20ad1da8a01d74c0a48828698259c9cadb8f6b6bc31bd20b0f56396c60edba47d4fe0e485eb15b497c0c270c3d26a003b4ebbdcff90cd745b4c57606e16e6ae065372a809ed21ea977bdf611a0d785d4006e2ad56fb6e9cda142828f140e32", @typed={0x10, 0x64, @u64=0x3}, @generic="275d161806fff1a63fe507977b306e72cc8b0df2a4d4485834a538f27d5873041584b28d5238"]}]}, 0x530}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) 2018/03/20 04:13:50 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300000a0000000000000000000000030006000000000002000000e0000001000030000000000002000100000000000000050000000000030005000000000002000000e000000100000000000000005d7f405612321f796ce05a07ea99110100000000000000f8575978ce98d66204b33eedbeebc733f24b43ae7fb74787df621f69858058ae9c6d9c5ef04ab0ff1a0418b5593feb0034700df7e16f4afe43a7d46434678edf756150767f"], 0xac}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004980)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/149, 0x95}, {&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000240)=""/223, 0xdf}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/115, 0x73}, {&(0x7f0000000400)=""/77, 0x4d}], 0x6, 0x0, 0x0, 0x101}, 0x6}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000004c0)=""/104, 0x68}, {&(0x7f0000000540)=""/83, 0x53}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/175, 0xaf}, {&(0x7f0000001680)=""/172, 0xac}], 0x5, &(0x7f0000001780)=""/44, 0x2c}, 0x9}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f00000017c0)=""/8, 0x8}, {&(0x7f0000001800)=""/255, 0xff}, {&(0x7f0000001900)=""/112, 0x70}, {&(0x7f0000001980)}], 0x4, &(0x7f0000001a00)=""/247, 0xf7, 0xfff}, 0x7ff}, {{&(0x7f0000001b00)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/4096, 0x1000}], 0x2, &(0x7f0000003bc0)=""/101, 0x65, 0xffff}, 0x7}, {{&(0x7f0000003c40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003cc0), 0x0, 0x0, 0x0, 0x3}, 0x4c1e}, {{&(0x7f0000003d00), 0x80, &(0x7f0000003e40)=[{&(0x7f0000003d80)=""/169, 0xa9}], 0x1, &(0x7f0000003e80)=""/91, 0x5b, 0x7}, 0x100000001}, {{&(0x7f0000003f00)=@can, 0x80, &(0x7f00000041c0)=[{&(0x7f0000003f80)=""/226, 0xe2}, {&(0x7f0000004080)=""/26, 0x1a}, {&(0x7f00000040c0)=""/254, 0xfe}], 0x3, &(0x7f0000004200)=""/162, 0xa2, 0x40}, 0x7ff}, {{&(0x7f00000042c0)=@ipx, 0x80, &(0x7f0000004500)=[{&(0x7f0000004340)=""/197, 0xc5}, {&(0x7f0000004440)=""/177, 0xb1}], 0x2, &(0x7f0000004540)=""/15, 0xf, 0x1}, 0x1}, {{&(0x7f0000004580)=@hci, 0x80, &(0x7f0000004900)=[{&(0x7f0000004600)=""/88, 0x58}, {&(0x7f0000004680)=""/76, 0x4c}, {&(0x7f0000004700)=""/106, 0x6a}, {&(0x7f0000004780)=""/108, 0x6c}, {&(0x7f0000004800)=""/204, 0xcc}], 0x5, &(0x7f0000004940)=""/22, 0x16, 0xfffffffffffffffd}, 0x4}], 0x9, 0x20, &(0x7f0000004ac0)={0x77359400}) getpeername$netlink(r1, &(0x7f0000004b00), &(0x7f0000004b40)=0xc) 2018/03/20 04:13:50 executing program 6: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) kexec_load(0x400, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="fbba84e183be74ac3472beda3f35b05520ca4f78aea0d0df5f4be737d11de3b72bf71449ea4e4d39cf2ebc6abbd94f36a445f3fa9e170789e14b7402f2", 0x3d, 0x100000000, 0x9}, {&(0x7f0000000040)="2b6d05b1f137816332c9d6da43c752ed87b57de8aab5d2e0c0d6", 0x1a, 0xffffffff, 0xfff}], 0x140000) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) r1 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x3}) 2018/03/20 04:13:50 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="85ba4b33f00725c5d5945d8b59855da0", 0x10}]) ioctl$int_out(r0, 0x5462, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="62000000148808e6e305381cb61e5d1f5d5e07e469ce14102a7ac5f6a5d539de109bede506088b9e4593173e2f373c293ad46a07d49afb45d2e1125bc2905b96a509577769cfbeeb8f496be785c7914d40ebf6a024b732703e5082566e5409c32296c35c3620"], &(0x7f0000000180)=0x6a) socket(0x0, 0x5, 0xd8e) 2018/03/20 04:13:50 executing program 2: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)) creat(&(0x7f0000000040)='./file0\x00', 0x800000000000000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x109000, 0x0) dup2(r0, r1) [ 74.719411] QAT: Invalid ioctl [ 74.723724] binder: send failed reply for transaction 32 to 11787:11804 [ 74.726319] QAT: Invalid ioctl [ 74.730557] binder: undelivered TRANSACTION_COMPLETE [ 74.738886] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.744381] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/20 04:13:50 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) io_setup(0x20, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1}]) 2018/03/20 04:13:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) [ 74.789329] SELinux: policydb string SE La`u does not match my string SE Linux [ 74.808411] SELinux: failed to load policy [ 74.828157] SELinux: policydb string SE La`u does not match my string SE Linux 2018/03/20 04:13:50 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000001c0)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in=@local, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001ac0)={@local, 0x0}, &(0x7f0000001b00)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, r1}) [ 74.906227] SELinux: failed to load policy 2018/03/20 04:13:50 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={r2, 0x1, 0x6}, 0x10) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x400, 0x0) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) gettid() 2018/03/20 04:13:50 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffffffe0, 0x80) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000040)="e3d57614bc34c17ff9af49a51b8c7d3a09d9f0dee5438a77cb462397c687d4f9fb75424c4dde8167a92300f7d572aff3e9b880071b23afe95a5c1e8787d439a3562de11204746428ee3bf806ddace288793f1d46bdfe9551cb6b9e2a9fc0a82caa577d91e19cdaf7a4ba91fa3d90049709d7f3afd21d13a587b50b72033ef62c3326b6962433359492b3f2a4ce423fa3cb08ffdb7f5f1437929bfdf57d2d14e5bc413afe0d3979344e2685a380713878643c5783d453b3e6979e501e", &(0x7f0000000100)=""/137}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x20000000007, 0x0, 0x2, 0x5c, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x2c) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/03/20 04:13:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) stat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) chown(&(0x7f00000011c0)='./file0\x00', r2, r3) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="d4000000031700007100004084301ae5b19c68"]) r5 = memfd_create(&(0x7f0000000080)='/dev/kvm\x00', 0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000001140)={r6, 0x9}, &(0x7f0000001180)=0x8) 2018/03/20 04:13:50 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001640)={0x0, 0x7b}, &(0x7f0000001680)=0x8) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000001400)={0x7b, 0x0, [0x6, 0x2, 0x4, 0x100]}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000016c0)=r2, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0x2, 0x5, 0x7f, 0x44e6, 0x101}, 0x14) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000000)={&(0x7f0000a7eff4)={0x10}, 0x248, &(0x7f0000f93000)={&(0x7f0000000200)=ANY=[@ANYBLOB="1420000001020981db227f27667124c6b27c0644850f0000000000000000000000007b77e42cc251573db8255cbc0f8405e80b75c0e0fb40726bbfe27eb5756891e701254f13f7899cdb85e892f5a223753d0b4102517153869e68ca50082b91bbe6d04db45cefc786e2765bf875a8ff581246acfa176ed1014b2cfcb92e96dd981412a3cf643d7463906d1c5e452643"], 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x1f, 0x180, 0x7}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001300)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000001c0)={r3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c73000)={0x20000000000002e3, &(0x7f0000000140)}, 0xffffffb6) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000001600)=[{&(0x7f0000000080)={0x27, 0x0, 0x2, 0x3, 0xffffffffffffff81, 0xf0c9, "f78406dd6f775f597762d60d4412f31caf7e1f614831fcd2f7b76378ffbde051d1665c5c914428737d0aca5765fe3608aef7cb90f7bab618589109b1113067", 0x30}, 0x58, &(0x7f00000012c0), 0x0, 0x0, 0x0, 0x800}], 0x1, 0x800) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) 2018/03/20 04:13:50 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4000000000000002d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000080)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r1 = fcntl$dupfd(r0, 0x406, r0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x513763af, 0x5e7, 0x4d, 0x4, r1, 0x4}, 0x2c) 2018/03/20 04:13:50 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x80000001, 0xd5, 0x2, 0x2, 0x7, [{0x80000000, 0x1, 0x67da, 0x0, 0x0, 0x10e}, {0x100000000, 0x80, 0x9, 0x0, 0x0, 0x1000}, {0x7, 0x8, 0x5}, {0x1, 0x2, 0x7f, 0x0, 0x0, 0x4}, {0x100000000, 0x2000000000000000, 0x100000000, 0x0, 0x0, 0x310c}, {0x0, 0x81, 0x1, 0x0, 0x0, 0x80}, {0x8031, 0x2, 0x10000, 0x0, 0x0, 0x8}]}) sendmsg(r0, &(0x7f0000024000)={&(0x7f0000024000)=@nl=@unspec, 0x80, &(0x7f000000e000), 0x0, &(0x7f0000012fe4)=[{0x1c, 0x84, 0x2, "fd00090000005fa9ee1fed300f"}], 0x1c, 0xc0}, 0x0) 2018/03/20 04:13:50 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7, 0x100) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000180)=""/35, &(0x7f00000001c0)=0x23) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) write$selinux_create(r0, &(0x7f0000000040)=@objname={'system_u:object_r:apt_var_cache_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x5e) write$selinux_create(r0, &(0x7f0000000100)=@access={'system_u:object_r:shadow_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x36}, 0x31) 2018/03/20 04:13:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x1f, 0x5b65, 0xfff, 0x3, 0x0, 0x3ff, 0x8400, 0x1, 0xffffffff, 0xb7c, 0x6, 0x5, 0x8, 0x2, 0x0, 0x6, 0x9, 0x81, 0x1, 0x1, 0x3, 0x4e4a, 0x0, 0x7ff, 0x9, 0x0, 0x7, 0xfffffffffffffffa, 0x7, 0x2ae2, 0x401, 0x4, 0x9, 0x5, 0x4, 0x0, 0x0, 0x8, 0x2, @perf_bp, 0x1, 0x6e, 0x17a16128, 0x7, 0x8, 0xfff, 0x9}, r1, 0x5, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x7f, 0x2, 0xfffffffffffffffa, 0x1, 0x0, 0xff, 0x80000, 0xd, 0x10000, 0x6, 0x8000, 0x97, 0xfffffffffffffffe, 0xfc, 0xe0c8, 0xffffffffffff8001, 0xdca5, 0x1000, 0xe0, 0xffffffffffffff00, 0x200, 0x2, 0x3, 0x7ff, 0x8, 0x10000, 0x0, 0x2, 0x77, 0x8000, 0x7ff, 0xffffffffffff0001, 0x5826, 0x400, 0x9, 0x3, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000140), 0xc}, 0xb000, 0x0, 0x211, 0x7, 0x7, 0x6, 0x1}, r1, 0x5, r0, 0x1) 2018/03/20 04:13:50 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000001d80), 0x0, 0x0) socketpair$inet6(0xa, 0x80000, 0x668, &(0x7f0000000040)) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/enforce\x00', 0x800, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$ipx(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4}]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000000100)) clock_getres(0x3, &(0x7f0000000100)) ioctl$TCFLSH(r0, 0x540b, 0x7) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/20 04:13:50 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000140)={0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x9}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000000)) fcntl$setpipe(r1, 0x407, 0xa67c) 2018/03/20 04:13:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003b0872)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x30, 0x41) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/4096) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)) 2018/03/20 04:13:50 executing program 4: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x44400, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/20 04:13:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, r2, 0x0) 2018/03/20 04:13:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000080)=0x5, 0x4) vmsplice(r0, &(0x7f0000001640)=[{&(0x7f00000000c0)="68493b0e5924df9af588ca3970502aa44735107a8cb01fdf4560371b7053eb4535bddb5214915d713f093f208f9a0e8d33f8985c95020c51091798f1589f2be56ae203290256c8df5243cf71907338d8f53bd73fc642f65cad5345e3b5c1028f0662be4f13", 0x65}, {&(0x7f0000000140)="27370bf9fbb2cfda7b5b75495613d1337fcf9a408b25d89fdfa1dc2f7c13e66cd64397c3d34741469daeceb6f8cca5993137e333e980ffa97710db41417fdfc460bc83eef672e8ae2366d57c459a9f86344e814298c181075a7fb38ec44e683c7e5430258bd0d7b279e7e8ffefdbeaa36df6ea454a8612b4473062ea72906b16", 0x80}, {&(0x7f0000000240)="7e09374622446b4de7d10fedc648d4f77caaccc40754e8aa9e9584fb1c426376bfd3d8c412b620a388b0fc8af84bbacc96435503973e4cc2720bd82f002cb32aff30", 0x42}, {&(0x7f00000001c0)}, {&(0x7f00000002c0)="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", 0xfa}, {&(0x7f00000001c0)="6c0aa22de258ad3f23247489b77b1a322f6928c7950ac1257e2ca772643c0d231f87d24e78f9e3aba479ec02952a733b35fac77fa55be5599b7630", 0x3b}, {&(0x7f0000000400)="14f5bae9676fafa0bd3987cb9c5fb630ff74d01f6ed9590589a7176418313dccbdc8ca138f4f144891951b1e6e3dad399da1d28cf9dce140002324bafbec8ac7ad799d5d35093aa0abdb165d09043edf5ed25123402ee19c425bbb2397bff9e01a38375f65a89bf9f6409695f747e6be4d139ac7cca83da26586a77d244bb489cb438bfb9524d28dff97a4b817582c7053b8ba6ccc4a6132b8a44ecfaa0416b0fef821db51733aba313bc409ab9f0e4a604c4e28122e59266cfcae4fb9507c51ebbe1f26afc3e3d2eec4025770fa7afdbe57852d33601dbd7ebeea5d454320d08e3a7bcc3684527851ad93147ddb", 0xee}, {&(0x7f0000000500)="44747c69e0e6dae827dbbaf9178e67a6c0bb", 0x12}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="f344eac36b5e760d41aa1603dd43bae2b2875d5586ba48b2148ecaad36d4fbe6c59294f18675780cc2cea5ec712332de089d3ee4546a96e9aedbdbda47b77b75ced5ed7ff051366423b8a6daa5cd20b1212cf3324023504a07287ac7f726a564b2f56ee0471892d25e9157a410abe6a7474d13c41f754977d48b698e41f59625a662347cdc4b1e8d6e4d3132023682fcea1380337fb1073294ef732aa3de78b17949c390a9f68fb1ca97cf0a276cddeaf4ecde59199e36057915ac47dddee98afaac8772a8b38bbfe1b760a8d9e2ce9fcad510b701cdd26f40a0da7cb6962b656894bd90d10b89", 0xe7}], 0xa, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001700)={{0x1}, {0x0, 0x9}, 0xffffffffffffff01, 0x0, 0x31}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/sequencer2\x00', 0x400000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000003c0)={{0xf6bd, 0xffffffffffffffff, 0x7, 0x2000000040000, 0xfffffffffffffffe, 0x1ff}, 0x3}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001880)={0x7, 0xe8, &(0x7f0000001780)="7cc62a476a4399b7169ef3236c344a7855db3686cce78ef0b822269cd23bafe17a66db2a12b6fff40271ec0e651d230101039745059a55bdf7a205b4cf0776d59e67e4c93991587f64cb1a1279d1ed252b5007ab91e228b627065c8e9fa66ca192e093682c3afe88b157ae59161b621f894171c011a926c8f4a33f10412eb1e4cd74d16881011a94102099ed9ed1a0674467749c92b3f8e3698c4e5572c7dafa0e567f472b15361d3ffa4963ac6919b300de0c0002de6ba7a502813866ceb4c8109059f033bfe2c346fe1dd536d54eb434af8154a2df74f0e7cc618393a091fd853cc8ef47cc4106"}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000018c0)=0x2, 0x4) 2018/03/20 04:13:50 executing program 2: unshare(0x800) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000040)=0x5) gettid() [ 75.139474] syz-executor3 (11908) used greatest stack depth: 13480 bytes left [ 75.228208] binder: BINDER_SET_CONTEXT_MGR already set [ 75.235190] binder: 11915:11925 ioctl 40046207 0 returned -16 [ 75.243970] binder: 11915:11925 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 75.250935] binder: 11915:11923 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/20 04:13:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x40}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x11f100, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0xffffffff, {{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x5}}, {{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x200}}}, 0x104) 2018/03/20 04:13:50 executing program 7: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x100) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000080)={0xffff, 0x3}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'teql0\x00'}) 2018/03/20 04:13:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000001ffc), 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) sync_file_range(r0, 0x6, 0x180, 0x1) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000040)=0xff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/20 04:13:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) lseek(r0, 0x0, 0x1) 2018/03/20 04:13:50 executing program 2: r0 = getpgid(0x0) sched_setparam(r0, &(0x7f0000000000)=0x4) r1 = syz_open_dev$loop(&(0x7f0000695000)='/dev/loop#\x00', 0x0, 0x0) io_setup(0xbb, &(0x7f0000000140)=0x0) io_submit(r2, 0x104, &(0x7f0000000500)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x0, r1, &(0x7f0000000100), 0xffffff13}]) 2018/03/20 04:13:50 executing program 6: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) getgroups(0x4, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000000180)='./file0\x00', r2, r3, 0x1000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140), &(0x7f00000000c0)=0x6) socket$vsock_stream(0x28, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) getsockopt(r0, 0x0, 0x400000000053, &(0x7f0000001000)=""/8, &(0x7f0000000040)=0x8) 2018/03/20 04:13:50 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000180)=0x577c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0), 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) fcntl$setown(r1, 0x8, r3) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x7, 0x8000, 0x8, 0x80000001, r4}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000200)={0x8, 0x7fffffff, 0x8, 0xfff, 0x947, 0x10}) sendfile(r0, r0, &(0x7f0000000240), 0x6) [ 75.285919] binder: undelivered death notification, 0000000000000000 2018/03/20 04:13:51 executing program 0: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x80000, 0x5c7) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'nr0\x00', 0x9}) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000080)='./file0/control\x00') 2018/03/20 04:13:51 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') 2018/03/20 04:13:51 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000012000/0x3000)=nil, 0x3000}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa, 0x80}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/03/20 04:13:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x1000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) 2018/03/20 04:13:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1e) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001800210000000000000000000200000000000001faff0000100016000c000000000000000000000020d5662ab112b731e25cc0a45b4ebca7b601245ec30a47757fe1b0fc8d91d2de705964a366e5aec5814b75b2582387a8a6c85f678ffabb49d6461e4c8ece9d4e2208069be23c206daa6866f3fa11e08404a9c41582d43efaa2232cdc4201e5cd667cf19a8da2527eed717f9ca12ab646"], 0x1}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x8, 0x6, 0x5, 0x3, 0xb5, &(0x7f00000000c0)='yam0\x00', 0x4, 0x100, 0x4}) 2018/03/20 04:13:51 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x800, 0x20}, &(0x7f0000000300)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000001c0)={@multicast1, @multicast2}, &(0x7f0000000200)=0xc) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)=0x80) pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="87c2782f827fe0e47f5b0b0d7f8c5d00850a14fecb71e4add597c4647b6fa839c4d4296ddfd0ff5db406249deb60ccae5635c574003cb9", 0x37}, {&(0x7f0000000100)="8720785346d94876612aa1d76bafa126a450c66b6b9447436ad373c4a39674fe31f5fd103e8b133a6d6275a0ded800ec54c94c4555c3f9ed00eae698da94fa3007490755daa0f976b68b", 0x4a}], 0x2, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000040)=""/28, 0x1c}], 0x2) 2018/03/20 04:13:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00007efffc), 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/03/20 04:13:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f72708d22cba517c3766e2aeaf477abffcb399dead1146200d7d8670c90595c7b1555a837") ioctl$TIOCEXCL(r0, 0x540c) getdents(r0, &(0x7f0000000040)=""/74, 0x311) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) getdents(r0, &(0x7f0000002fd0)=""/48, 0x1d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x6, 0x0, "85c2197a1cbc"}, 0x10) 2018/03/20 04:13:51 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x4, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x9}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000fb8000)=""/246) timer_create(0x2, &(0x7f0000000080)={0x0, 0x21, 0x4, @thr={&(0x7f00000005c0)="bfc277ec374b08232e1833ef27969abe47750c1a9a81e4bb436c6808f774b2b4c12641f19e8b3123bb8acc4359f6ff80d49413264f74e27a2d33eff47a61628a912de7676ebde71672fdd04751ac47a5424ae86828470706ddd6b5f623f8b8c594c07becb445d0f9b97af021c1364825ccd235a669ea075576ea2f51f62f8e69258122f79bdbb95cb8ca97a678513c22deec908a1b216149713b9f05b97bb7d029c42cebac60fe5d10167b6b640da3aaad7b7d90d94924cba064b48f24d7e19f70cfac5957758dce7be7bf9a015392bbf206ed4c73aa474a840db793ad769db78ba4e111242e0451bfb6fd61390ab501e78d59b4ccecf6f06c01a90aa9a78bd5813e38aa23ebc6508bc6181311766c5c5fc819ef56060af4b278831b74ee28e7ff326cac3f52b354f994eebe764c7d75d758e99e27bf05cfbc361ccda5223aed1b2db01fd17fbb4d855260c2ec4afd67856fef7cdad5af2df2659c4eaa2dff1292e7eaf36c63c640b59be031ef8ece01e4528cbd69e9da28094926543982aea27d5cd4263bf41b634dc4e8506c7adc45cb825ef7bf60a6d78c3ef7eabfa79a44e36d470aa1e5f5e69724e4e47a83fc8b853d2d4daa58f27f3c9f99f01a3d8e19cef11519a69fe4877e973bf29c11f677f305c02efca0a1d434ac234042df62781d9f307c25393e9527da1435507040fea68df3c867ee7ab248df92b6e721cb8c5a5b467d3396e7e453c0bc4df162a6d760bb364bc3dd5027544759a8010d226d3849273b2ebaa612732a6edb5b0d1c6ec02cedcb9c7fe6ef8d6427243a99236fe1a61ecd097ae6736088b08d1c5269a4bbd77d01eadd38a0543da246d3b105bc2afd5c27c8e3f8dd452654c3e544ec46879e018474511e0aac1ea3d8a5a243902826432b499b0d95b2d68d7f4b390282379082249a1d6f49973db962b1ce056e72b2e9ccb5a77719d45c854896074ddd8fccd66f52a8ebd2bd4c1b07dd3249904b002ae1937a52abf92dc05a2662635bec03987f04aef55b71ade831222b7b1cf815fc5c09b5fc599fcb529c917e024164ad2a4b9e8682b0d1c6e0ceb0074069c2d3799f29664b8bc9c44bf7c38acc7807d8ec20c758618849084fe124d20216a60d158ec150accb0e13e25bfc94c8147425969ae676052b1f2bbe1b52f9c5a713a23e12f9a0d1a6a68bc6602eef9a0afc3a5bebb9006b53740a935a35a828eae3f481a1edb12dc3676c50b4bc400d658444edb22dd3d7ab55c942c8b10e2ceb79f34a40d628a5189e9bdc1a2423181ae811c46beb4e6acacbcfa333a185271db0e7b054a4566bf49bf7ffa5adaf368bdd622fc4a264d4697e71ab2f76961adfc479bf42d319e8a16d9d7e0b96ab342de2d8be94cb6da25bf52082f9dcd505e0b7c029d3741f12421f5afd55acff70469e560dbbbcb08c889896b612432cc2e5aeabb8cb31936d1ad4b6ab5b52ac92c5a7f02123f81be6882a62b5653552a39b6a1df293bface0e01f84fbecf21b49f51c673b112e6225e1773254253a5f0ce6b4a4a2bbd4240c2c0634600f8b92f76b35066aa60073531a853941ad82fa7bf56642b88e81a1e5bf13315784bddb7f88a61a3f457f3dd9820bc11551c1dfae46aeac7f1b6cd4e64bd6c4a59ed6ce7ced1866bfe6c0bd17337cc5bf17b34792f9c106decee5d1c1cb527c5dc0850a2ae2f52de99b31dcf7bf313e3ed357b26b60893a89f8a79a421a8fd334917462dca27dc6fe3493f12394bf117524add93b5c5326030830d8025532829fcd32df573c713ae5c4f1e368a97fd9bdaf23b26de3f98823c26333c961e51ddf4c1a900951b2851b0b741d652a66f0bd888e9b3ddec6d2d1b49e4ac7dfb5eabddbc899ae8f9e029df641b407518d08b51d176e37420a18c345c72abbc4adcacee5a33da07093def0414156d5ddf3e6031116ccfcb93faea5940d4cfe1cdfd13105374f7383cd52637fe6e32a2ec763127c57bff12595bca801962b08e895ee1c11e58af3226b4446669272ff067695e0f7979b768f8f5779b8879263bebf4226ee074e528e341cf198ce512436d5e6d69268adf50dd776ced64c5fa05e2c81f3fb136418f0a476ecb7cb7f4697e3d29ce69fa04e5595c707d55c390ac1309c2c9a47c5f4236e1791ee569aa3ce25d5b5415359fc0824218f891b5cd804a17f7e6a5e5a3d4b46284dc526379c47d2914d55e33570cecb71c7ee245cbfd3c8e5fb5333c2c81fb685679d2141a6bc0037e49ab1cd7a6650c8d6111653f726ac8b5d621c88b4d69818d47ff554b3535b63dd121166234f1c4ca921d4af70a9939e4255bea992a4a960d29daff3d4287e94366658dbeadda1c0e5222bc6c349b2c24f0597a1b40e8dd1ced763bb0d801aea135771f270a7c60eff1a8b9e9e053bd7a46c8a8e07ab96fafe7a2cdaade9f801f0a8e88243b8d1ecaa7339b31038682d6b936ee7369c2817bb4d1325e1ac1f41d3b5dac1aac69c2492598cb2ca1c5c897072b41b8e67bc55aec892746d8687efb4dfe1dabeb52a4ce577c01866f64a83963b4c7d3cf1350dbcc166131b0a43df52d51dcabbc785d020f46068522c1b0722c1b8bfd7ed94c9a65be047f17ee53d09a82d6f1f1b46b98d97752497d83f9f0517790909eba0368dc7f57efc77ff693b81148a6cad5ebcda37b3beb598713ab0f8a31bb7d5d438571d3e3adad7995126d0f0fb8758767b1470e877d38a133c70ffff066b89e03eb627d73218515268e06774cfe3bf26511695011f80ba4be9cfb79411630485b64f4171607b91ec3ee8bb388648465a3b8e0cc62af68cba290727f85b06110b346b915663e1d89b7baac352600dcb58d01851791c0d779a3b53b93fcde3160be38b24cb8cb840b13c80070d2aab1dbf360d355af6332cc9adddbb2d3469f3d11be5b4c8e54e3bdc2115fee8418b146803e409200771488c36da653a35ba603d7288ec74a60036ffb7edc16206156db59b9f0294ea08211b11d7516d21938d33d7a8e33119f2bcaef4e0587076112d0d30c0a923cd839ef67ed499dc52d5b3d6ac82016f50068829be90932d13e983479b267c7afd0ea2bd94a55a92b91b3dddde1835b28f34d3c2f7d621cc7a6dbb51b64fcc7acf59c5dcafcafdf028a57cd7fbd10ce9b573db1e29fbe11db7607f502fd724f0e20a0f2f2e93a664ca2bf2a62cd93e009b537520f1905f03e339a7d1f15797571aad949beb804164076e9a9c26a87b0d869c2861ae93c4abaf74aa250bfe16c26a92f31755a80b9614d64118beb0391007df2b2db956c63e71ec3adf7b8e1e67d91db76947b583e51eddb32b2451f82e02b3918a5febb527e5fc5785d0cb149e3ec35dbf6f29a2ddf06ed2c26463317702719011d0f1b92c2cd6bdda194f69fb970f3d3f442f2dd5ad68463bc9f127bc3fd7c77d4954f26497195a83f6a0e26ac27d218f4b80485304007d4dedf707c36c7cf3e0c63dd2cab2d461f76a758e5949687373c70e502ad6650df2df7d454b7746592f1731de875cd60439b23384cb9f4ee416ce219efcd58c34b7a84d165fcabaa46056fe84a2ec23a26dbb9dc2b5d32666b191f090666e6c19e588182ec9706b00fc7b53f51148c794ecb3bca99a8d41e811316527d60eb3fa60744c6f763efb7e310011e192de5a307da6ca776407949a5534e14f224582f76f4b0ce58249b1b932130a08e3f3ea36844376ca143c794ecdde182b820bfc073a10f597a0577f749a407737cd880e2d08d09abe28aa2e3b3def8b1fed951fa7d9bfcd174e4ad3eb5e5543186e61c1d04a1fd3122e2d8863fd58af8e281ff757cd0be314896bf87cd97d0de24f6872b519ecef8cf1cc8e9805b818aaf45d400839a04ea7a74c061768541f7fc63b04733eb288a113cf163dd703b10d305c0facb0bbb3a3d4d22777a2a7614fb1e658d4d0de24c7136d6d773906b1913dbe2a008086f14f51eaa7e85d88b2bd0ad32abed0355493fd223548afc678431db7c59f90bdbfa55f0d695f110c1282de368e042938993d52804e2badc5a775abbdd0015c56e4ca13b77cb58be594e4325bec53e8c7e264ff30de4ca5b3556f0f528e875c2cbe8351b165dbfc60a3c4daf7b521133826b801324a97ca424b0d4ba3ca26ebb909aac508d55cf494b5ca90dad0ff2368de35f16c013d3313d928374c15edf59c170214e1bf12c3e90ed67425767c27992081534cc8b7eb021fead2bd3b34197d1e678e635c9f68f67144d7ca1b1a2188094a3fb689465c9781f52d2f813f3d2fd944e1eb9693872bf616a44ab793a3519e1e6551f3b6c322f0b554b264a6c1c8e5e8348f614d3e76d97b43121f216bf5144a98b95d1ab06cd8dc9370e11c9d4d7ba00a447b6460e1a5ffa0f4bcfe51c4418b44adf27f2e32ab0f586b6b46ad764ef8080c24ae82ab494961cf5f3ebdf9189a9e391e2e467c75fb539e75d2db01f5acd56b30dac8f8a866b8d7e67a3a18d659109399760c628779d28ef116965fa89df6fdb17c97dc24ddeba6d447cdb6306eb15aa22a91d6e3d80f12d23f4b304d617fa32633503d1bbd1c21829a306b672c3f8e2f8cf1dc1490e2702db18c1c30c1d8d2c162f7633aec72e1eb4304b33b4711bd9e9a8ef4155fdaf772f4daefa0589512a2e89b9fb0f057efffcc5f10420872694f94ec36ba1f359ca1849f866627895dcdcd33d1053f1dc6687d92b154d7b4c22866055721cdd9841a59c2ba9cbc979ed0c56ecfeb9f1797e31fcf26ef8e702082536812eed65cb0a16db90567165d6c25942790825df5b03f3c24d23e626676845db5343d87078bd0e0c4ae486a8445217bb7f83980cf7d5d45083094f3cf0ab3e0a1403bc51d7d767737fabe35677af3aa831ee566b061931b4f309dfa1d44285e413e51d09abca8319eb28043252e0f2e1026bb1633fc66ba062e954d915defcbe6a5ac2b0faaa8dfc7efeeb8dea4692cec94a0ef88979140e9b3d532f4236a8ca5427085903d07d7fc0e5e014fe619932f44bea639aaf7965db82491c5974fd5fc75c8e73c6ddcf568771256e9317c127efa0d2e44ac18c91dbf08ba745215b9d053bbd8fd58fa81fab118e23b1161905c779bf898f49e3ce1cb04db7320e52c5df0c518ce99d6204fa86ad17907b4097f5f289320134344be5723cc675122e9b71745d60f595601040aba72f2c7c3c2d48eaf819927ad3bd5d9f8e123e260d1e790d5ccf0b099fa9384d19e384a6f14c14740dcbad97cc83b788502e359fa21dd2f2e3dd21ca741919d28a60742f3ab0a8b87b39ffafa652ab74c1f7d435d55ab85210eb5a9cf42bcfcda6ab8c237b8c38f0c6402f624e3f79e49ff4c771a768f740e737e7aae28a09250cc2fa59f0168c9205c2c6584d58d2d7c0f5bf211ab69121cceb90bea42c7ab1aa334eccba0121832e408be070c60cfa351e519bd6dee938bef9e715da5e64e80e18d36b40d1c0a402eb9e99cff3536f8299fd9acf08572d776f00be9792b822499ee150980cc0ee01d07ce66363091b0dd3bc89ba13f397e5d2fc298e2cb257fac2a351e56babd57639c77d7e9b259e26f341a2ec919f55b8905b38070f672958f80f4a8cfa1d32fed64d4d06821821241bfba9ed726b01d9c8c5b4635cda38fe26e08ee21b15f8c24ee1159cc13d0008f1c8ba0a8df47128f3f6fdabf137321d1659fbf144ee406f18b12eed87350f0a9756ca2d9f9ff542ae2796d5bddb6d3b0793f229e9575dabed41295fd583d8c6e105704e140ba99ba19d49623870e70a23e6a2021d124294fcb1fc6f1", &(0x7f0000000000)="f8ac0124b7b246bf44418eb19ecefc4e8881f54f46aa018f83138730b14759bb807405f7c25a508d90d16bc1c0990d94374810b96cdb3443181020e7a146315014ea303eea05f694f51c8ae3c3cead43e89a0eb7db1a9c4c67c20a48"}}, &(0x7f00000000c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000100)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000140)) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000500)=""/174) close(r0) accept4$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14, 0x800) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev={0xfe, 0x80, [], 0x13}, @in=@broadcast=0xffffffff, 0x4e24, 0x6, 0x4e22, 0xffffffffffffe46c, 0xa, 0x20, 0x0, 0x33, r2, r3}, {0x1, 0x7, 0x2, 0x7, 0x70c, 0x9, 0x400, 0x40}, {0x501, 0xbda8, 0x7bba8a87, 0x81}, 0xffff, 0x6e6bbe, 0x2, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x3504, 0x0, 0x3, 0x3, 0x78a, 0x5, 0x7}}, 0xe8) 2018/03/20 04:13:51 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1ff, 0x80000) r1 = dup2(r0, 0xffffffffffffff9c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:51 executing program 0: socketpair(0x1f, 0xb, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000340)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c00010001bc0600d60000010c0004000000fb0101c06f00"], 0xb6}, 0x1}, 0x0) [ 75.636881] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/03/20 04:13:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$sock_netdev_private(r4, 0x89f9, &(0x7f00000000c0)="74e91eba7970e2944c6ce0a54d624050da7559693fa98383c0f824a4eb4a64cc345071324e8607c120108b516d4105d7cf4025b7bee09cdcdc7e483f82730decb9a30bff46cfb0d8d74bb3fc19ecc5af85e9ce252517fa117165f88d2506faac285d265795b91ec49c42645f432c726230abcd7fb4e5762125054a8c0698369e2cf704a742eac5a1896fb17dca4f19aa1f9ce0e099471cccad77824f37a0dd444a397feab7a56b26062f01c7f0a277b9801d030efc94215651a3a97deb422f9d0a7ddaa770651c07060b95444c14d7e027ede6f96c0e9854052450e7b9402025") ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000006e02"]) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000080)=""/57) 2018/03/20 04:13:51 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000080)) dup3(r1, r0, 0x0) 2018/03/20 04:13:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x20) ioctl(r0, 0x125d, &(0x7f0000000000)) 2018/03/20 04:13:51 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000200)=0x3, 0x4) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001240)={0x2, 0x0, [{0x0, 0xa6, &(0x7f0000000040)=""/166}, {0x0, 0x7b, &(0x7f00000011c0)=""/123}]}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000100)) 2018/03/20 04:13:51 executing program 0: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000002280)={0x7aa, 0x9}, 0x2) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x0) sendmsg(r0, &(0x7f0000002240)={&(0x7f0000000000)=@llc={0x1a, 0x3, 0x5, 0x7fff, 0x10001, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)="b0a4202d9d4c8412be4bb476b36a", 0xe}], 0x1, &(0x7f0000000100)=[{0x100c, 0x10b, 0x1b5513c4, 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{0xc4, 0x10a, 0x1ff, "d447d153a591956c32a18e311bd28a6598013bcc300bdb762ed6129cd12da69d6fa895459246ca7f3b762b89c2a9560df617cef6f1ab9c645e43728e8d1a3abf2ef47fe94c56d5c7d405458c71f6c96af166eee3fb0ab50258b2cb30f70b2c7b2fb101edf757806a00c8c4f1fdcd00d771fa7716e8eb0139cc021c7dfe1ea01d0c5a0e495b2cfceb0dce50746b7f212da341c9df4e79b56c45bc300916dc8258f161557642914f118c35fa4ef192643b1042e5d51a69"}, {0x40, 0x112, 0x80000000, "a8da21f9e5a832d2dbe506fcbeb9a34815d84fe78fb64c78773bea5411fc3421509889a43ac4251a13587d18d9b4b9e39374"}, {0x100c, 0x118, 0x2, 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0x211c, 0x4004000}, 0x8005) 2018/03/20 04:13:51 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x200000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, {0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0xfffffffffffffff8, [0x1000, 0x100000001, 0x37b9ca5e, 0x8, 0x1010, 0xfffffffffffffffb, 0xffffffffffffffff, 0x8]}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:51 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffff7eb, 0x52400) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="021009071b00000026bd7000fddbdf2502001000000004d6000004d4000000000f00180004ff6e0086aee292bca6143ed6686a4b940f4c634628bff794126059e7a0be344767f79b11001f51ade2568057aca88fd34e35fca6928da5b00eb0ade4bef0e772d5d2def43c1d1112d67b967c06c0a60e714c40bb96141caf5a4bf9ced6142332b28f661898071e8638e5bd2b0291cc131e00000805120000000300000000000400000006002b0005200000010000000000000000000000000000000000000000000000ff020000000000000000000000000001"], 0xd8}, 0x1}, 0x24000000) 2018/03/20 04:13:51 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) rt_sigpending(&(0x7f0000000040), 0x8) 2018/03/20 04:13:51 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'yam0\x00', {0x4, 0x7, 0x1, "469b3f0fbe91", 0xff}}) write$rdma_cm(r0, &(0x7f0000001800)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000017c0), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000002640)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002600)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000002680)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x8}, r2}}, 0x31) 2018/03/20 04:13:51 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x5, 0x6, 0x6, 0x5]}, &(0x7f00000000c0)=0xc) r1 = socket$inet6(0xa, 0x80003, 0xfe) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/03/20 04:13:51 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x78) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket(0x23b, 0x2, 0x0) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) 2018/03/20 04:13:51 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x40080) write$selinux_access(r1, &(0x7f0000000080)={'system_u:object_r:wireless_device_t:s0', 0x20, 'unconfined', 0x20, 0x37, 0x36}, 0x35) r2 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r0, r2, 0x0) 2018/03/20 04:13:51 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000200)={0x0, {0x2, 0x0, @rand_addr=0x1f}, {0x2, 0x4e21, @rand_addr=0xf4}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x2957, &(0x7f0000000080)='nr0\x00', 0x0, 0x0, 0x4c0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000ec0)="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", 0x3fd}], 0x1) recvfrom(r0, &(0x7f0000000100)=""/233, 0xe9, 0x0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4}}, 0x80) tee(r0, r0, 0x5, 0x1) sendto$inet(r0, &(0x7f0000000bc0)="1ead7755d47bd6975c78c3765d65736f918745774ce7ce945bfa9268d5eb6deb1fca6318a507beaec853f16e463ba20747330037ef4c09961231f637024afbc06f850dbcffe9890bb1fc7c89ca10a6af35038920fe8dae329e4cc489ed5abce0ab9fbf8ba64aa7f0eb726434dd18b3976d1dfd61b6ba66558ce0d57fd8acc7e36a629d2a865a3853ad85d8d65176c69f350cf73bea4e9f0d9c7eae26956690dea2c9d0a0e94f57c01f7c643ca78f819a28ae070aa400039889f3e25fec01ed47a5a5539494a1967a804ebe967a15d044050440652a060098024e102ec61f764e06fd3d4f748ff348e6ed0ab2569e545d5e56c78b2045dcc12a98c90cbb93f3bb6eb5b08a10374cec1923b8aeb1792605570b64bacca8024c3df83b5c45eed7d060db4442e004dd406a03182808482025ac0726894219b2e545781fff01a88e436c1d48321991481c699df7c6bba3fb8225a3842f2fd59cec0034aaeeed94786f2ac6fba63c9d06043a6c49d43ce276f0286acd4e6cf4c7e9abe1f2769a42ae1d95c067e6da327bcaba963afa09271e1ecfd51a53bffece0fee383aa70bec585311092199905948d7d55465ad0c57701e368d3363e5f42e7ebf6429fc1fd4f793fbad39a448d1f658dbc4a275ec285256c09f68cc3db4618de606ac9c967f4a454b76d527aaa49288c6f07d4e48b8", 0x1ee, 0x4000, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/20 04:13:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000040)={0x0, 0x26}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000455f68)={0xffffffffffff19f8, @in6={{0xa, 0x4e20}}}, 0x98) 2018/03/20 04:13:51 executing program 2: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x28, 0x8}, {0x6}]}) modify_ldt$read(0x0, &(0x7f0000000300)=""/109, 0x6d) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000280)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000180)='./file0/file0\x00', r0, r1) 2018/03/20 04:13:51 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10100, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x18e, 0x8ef, 0x2}) lseek(r0, 0x31, 0x2) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000240)) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000200)={0x10}, 0x2ce, &(0x7f00004ca000)={&(0x7f0000000080)=ANY=[], 0xfffffffffffffd46}, 0x1}, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000140)='ns/net\x00') ioctl$TCGETA(r3, 0x5405, &(0x7f00000003c0)) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000100)) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000280)={[0x0, 0x3000, 0x1, 0xd000], 0x2, 0x40, 0x3a81}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000001c0)=0xfffffffffffffff9, 0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000180)=0x1) 2018/03/20 04:13:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x8000000000000}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x20000002, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x401}, 0x1c) socket$inet6(0xa, 0x4, 0x0) 2018/03/20 04:13:51 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0xe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) 2018/03/20 04:13:51 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000380)='net/l2cap\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xe375}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20}}, 0x0, 0x1000, 0x7fff, 0x7, 0xa5}, 0x98) sendfile(r1, r1, &(0x7f0000000200)=0x1, 0x400000ff) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000000080)="858d3bcd95f70f98f3d5e799faf7a29d9ced431163af5aacce5a9d4103f206c35c97ec6d087b24a7c4eb867282e2bb3be42427a87abacb3dd01bcaa7d4639538fd1244426c75a32f0e8c483e5ba7e736467a570eaac536e12960fa43a05841b79d41497c596854fee7bfa6fa96367838d0b967b38193da0cb541b3879b5461ea82d9ac0ac910ad5db547be1b6b8f845bc9f66ce8b1f2b416dcfc728c15a9df16e709f3b212d8d8eb1b7fd8dcafe1a8612e501fe32e7a4d735a78551d715472771c78b9ae2fafaf519e502835ccb1dba13e408b615e673f5d7fd78a9a2f68c71724ba0fd18a0cc5") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000003c0)={r2, 0x93, "16414c8f80e549da40fe128a187e8181df9051ecc38375a21f85dbbd6e582b8dc73bf0ead60aaf65b522b975f9120f1c0586c733f16368c15da737094ac2f2af32451b5659e16416b79f44684369fb910cffec79ae95fc20e43bbce6f8557ed9284f8dec7c4a5cd04324ff58e01c47c97c73689b290715348cd76747766096534fffdc2c92ecc15b77805bce0642a75bc05456"}, &(0x7f0000000040)=0x9b) 2018/03/20 04:13:51 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2, 0x0) r1 = gettid() r2 = getuid() lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000640)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r7 = syz_fuse_mount(&(0x7f0000000680)='./file0\x00', 0x0, 0x0, 0x0, 0x1, 0x80048) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000006c0)={0xffffffffffffffff}) r9 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/member\x00', 0x2, 0x0) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r11 = openat$ppp(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/ppp\x00', 0x101000, 0x0) r12 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000900)='/selinux/enforce\x00', 0x1519c1, 0x0) r13 = socket$inet6_dccp(0xa, 0x6, 0x0) r14 = epoll_create(0x8) r15 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000980)={&(0x7f0000000940)='./file0\x00', 0x0, 0x10}, 0x10) r16 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000009c0)={0xffffffffffffffff}) r18 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/mixer\x00', 0x82, 0x0) r19 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r20 = syz_open_dev$random(&(0x7f0000000a40)='/dev/random\x00', 0x0, 0x8000) r21 = bpf$MAP_CREATE(0x0, &(0x7f0000000a80)={0x1d, 0x745c0000000, 0x3, 0x5, 0x10, 0x1, 0x2}, 0x2c) r22 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/member\x00', 0x2, 0x0) r23 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000b00), &(0x7f0000000b80)=0x58, 0x800) r24 = openat(0xffffffffffffff9c, &(0x7f0000000bc0)='./file0\x00', 0x0, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000c00)=0x0) r26 = getuid() stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000d00)={0xffffffffffffffff}) r29 = socket$vsock_stream(0x28, 0x1, 0x0) r30 = syz_open_dev$sndctrl(&(0x7f0000000d40)='/dev/snd/controlC#\x00', 0x3, 0x200500) r31 = socket$packet(0x11, 0x3, 0x300) r32 = eventfd2(0x9e, 0x800) r33 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000d80), &(0x7f0000000e00)=0x58, 0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000e40)={0xffffffffffffffff}) r35 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000e80)='/selinux/load\x00', 0x2, 0x0) r36 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000000fc0)=[{&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000300)="e92216fd3a43e730f0ef89032b50bc33686b270fe1d693b59299d61da21b3886ec95209c22343bcf66275cbbdc0ff5a9024744b5722861e4f007c19cb64dc723fb4a031619ed6031e2f475ece94ec5e64098540a986395461802942e78eca98f039b6c3898498b6bf2fa23e14e283b99a7a51aa1457f25ad95de42308de265b3a6e02b0a7d0945caeb005947c3cd307c92b3d83ee2ebb1e37e7a81aa672ffdca9c612d5a6ff500374be1a64d380d1b505f661126469c184ba06e4af7ea7de6e7d3825b3818b913aa08", 0xc9}, {&(0x7f0000000400)="86b658b6df598938208b931104c0687be9cf367be0a5a5b8edb52deda45e51a82e2918eaf61b99e75a7aec1ce7ec130f5ed521ed6d892b29f9f20b853f45f72cde380023d13b668f4866d910dae6cdf683bc25c3900ff76039f4a4c5d544c232a68381821c5271163ed9466cc392de57df3bbcf474050d54c342d028e7ef04058d0e9afa9cbabfae7e86c22624050c6254bde8ab7aed65353f6a6511ec7cdd77946a3128f3172313c07e729201cc1c9bfb4cfec9623ef86c850c", 0xba}], 0x2, &(0x7f0000000ec0)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10, r11]}, @rights={0x20, 0x1, 0x1, [r12, r13, r14, r15, r16]}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23]}, @rights={0x10, 0x1, 0x1, [r24]}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @rights={0x30, 0x1, 0x1, [r28, r29, r30, r31, r32, r33, r34, r35, r36]}], 0xf0, 0x8000}], 0x1, 0x4801) r37 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r37, 0x107, 0x0, &(0x7f0000000140)=""/207, &(0x7f0000000240)=0xcf) 2018/03/20 04:13:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="4b305242ef44c76b8962439ed867b7cc2be5c97348ce181cf9", 0x19, 0x0) r3 = add_key(&(0x7f0000000180)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="e6925810f62c18f4663d99a8cdab13eb6d27305a76cd4bc68e78933ed792ba84663156ca8c4749478c412ead327c2b144c22b18245dca31694e86c0bd4967db88b301a0cff0b758d98364b0d9700ddbf30351f21a2c9c13d1aacdf22ff4537eed8781e706477af8daf27451865cfa0d08d5ee923ab324f6a3f0f9598df079a4920dea54965c994a910c74cbf2c32b4372e43f9d787f71f6d4e0ca7568883c0eaefd0cb6c224f2f25e5e5005d2e8c2c6d132b6cbcd5d8ef0af88e162a67c4672c809d2c", 0xc3, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, r3) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r1}, &(0x7f00000001c0)=0x8) 2018/03/20 04:13:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000fbdff3)='net/mcfilter\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000000c0)=""/175, 0xaf}], 0x2) 2018/03/20 04:13:51 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x10000000019, &(0x7f0000000240)=0x6, 0xfffffd3d) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0)="3a8d6815f4ffff71202c0e9a53406d5b8a425a58fe4d553261a487e3fd68ce1957a580c2694bcd3374fac99d0a2df40053f6e016cc8eeef28a25127ebd27e92a2ef599785365e9e58d9c662e4b09ef77e1a9a3ba430fcd33c0facc9ae1d195375b32caf8903888f1b433b2605d18320d8245f1fea74cb82e67d21725fa3af60b86e74557f00aa09b5f4220c15a06dd05fb0797a1c8b4596ffc6711436cfaacda8cc5ac1ea9fe0279f6792b502827397cc448226f003a305f84ceceeb94e70e034a3785fe906b7ffa30af5607", 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e1f, @loopback=0x7f000001}, 0xfffffffffffffd00) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x6, 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000000000)=""/81, 0x312}, 0x40002102) 2018/03/20 04:13:51 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) r1 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000001, 0x20052, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/20 04:13:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r0, 0x400, 0x6, r0}) 2018/03/20 04:13:51 executing program 7: r0 = socket(0x3, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x100000001, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x1f, 0x2, 0x1ff, 0x6, 0xfff, 0x81}) getsockopt(r0, 0x10f, 0x0, &(0x7f0000000040)=""/4, &(0x7f00000000c0)=0x4) 2018/03/20 04:13:51 executing program 3: creat(&(0x7f00000000c0)='./file0\x00', 0x110) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/20 04:13:51 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRES32=r1]) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x7fff}}, 0x10) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0x8) 2018/03/20 04:13:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r0, &(0x7f0000a90000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000003, @loopback=0x7f000001, @loopback=0x7f00000c}, 0xc) 2018/03/20 04:13:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') write$selinux_create(r0, &(0x7f0000000080)=@objname={'system_u:object_r:ptchown_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x34, 0x31, 0x20, './file0\x00'}, 0x4d) sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000080)={[{0x3, 0x821, 0x4, 0x1, 0x8, 0x4a, 0x5, 0x4, 0x3, 0x5, 0x8, 0x400, 0x1}, {0x80, 0x803d, 0xfffffffffffffffc, 0x100000000, 0x9cd, 0x2, 0x7fff, 0x6000000000, 0x6, 0x6, 0x4, 0x8, 0x10001}, {0xcb, 0xfffffffffffffc63, 0x50, 0x5, 0x9, 0x3, 0x1, 0x4, 0x80000001, 0xdf, 0x1, 0x5}], 0x2f95000000}) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000100)=0x100000000995) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e0000002ac1414bb0000000002000000e0010002e00000016ff84a0ae3e904ca4fd8c1a1f04c4b967debdbe5d27bcf4a54dde6884c06764dbe6900412f7f0beeb1a6665d65"], 0x18) close(r0) r2 = getpgid(0x0) recvfrom$ax25(r1, &(0x7f00000002c0)=""/244, 0xf4, 0x0, &(0x7f00000003c0)={0x3, {"2a5038ba1578c8"}, 0x7f}, 0x10) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x3f, 0x6, 0x4, 0x500, 0x24b, 0x100, r3}) r4 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000000)={0x40000000000000, 0x5, r2, 0x1, r4, 0x1, 0x7, 0xffffffff}) 2018/03/20 04:13:51 executing program 4: ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x900, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x101) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x800000000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) waitid(0x0, r4, &(0x7f0000000540), 0x1, &(0x7f0000000580)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00000001c0)={0x2, &(0x7f0000000140)=[{}, {0x8, 0x3ff, 0x0, 0x5ba14ec3}]}) openat$kvm(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/kvm\x00', 0x101000, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x4e21, @rand_addr=0x6b36fe4a}}, 0xfffffffffffffc00, 0x8, 0x8, "40218485f3e76a49c8b55c0e29870ee84a3c1c8f053247ed2b43c8ef094c3ad1e796feef3885d6be12c5a9ef5a4acf726831350dac64d829538ad08b9354b0ae6f7fc3407002b71102b5267f4287830c"}, 0xd8) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000740)={{{@in=@rand_addr=0x20, @in, 0x4e21, 0x6dd, 0x4e21, 0xffffffffffffffff, 0xa, 0x80, 0x80, 0x3b, r8, r5}, {0xb385, 0x7fffffff, 0x2, 0x80000000, 0x101, 0x401, 0x3, 0x3}, {0x4, 0xe6, 0x4}, 0x3, 0x6e6bbe, 0x1, 0x0, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d2, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3507, 0x3, 0x3, 0x0, 0x3, 0x10000, 0x2}}, 0xe8) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f00000000c0)={0x0, 0x5, 0xffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x0, 0xfffffffffffffff9, 0x820b, 0x0, 0x5}, &(0x7f0000000200)=0x20) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000100)={0xbff5, 0x0, 0x0, r7}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_inet_SIOCRTMSG(r7, 0x890d, &(0x7f0000000840)={0x2, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @rand_addr=0x9}, 0x40, 0xffffffffffffff7f, 0x1, 0x8, 0x100, 0x0, 0x800, 0x6, 0x8001}) getsockopt$inet_int(r6, 0x0, 0x13, &(0x7f0000000080), &(0x7f0000000240)=0x4) ioctl$TIOCGSID(r6, 0x5429, &(0x7f00000002c0)=0x0) sched_setaffinity(r9, 0x8, &(0x7f0000000380)=0x6) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/20 04:13:51 executing program 1: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffff, 0x3fffe) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff88, &(0x7f0000000040)="e131c387ad7b2497437aa9cd4340e7bf0a31389f1cc3f707cbae512607726b654808d71a6bd927dffc8a26f24f20df19448f11989c7c824156e9fc7f142f8e7e856874b92ef30f7ef39e494e1923c3d248d9e50912ccb20b464e68bb") creat(&(0x7f00000000c0)='.', 0x2) 2018/03/20 04:13:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000080)={[{0x3, 0x821, 0x4, 0x1, 0x8, 0x4a, 0x5, 0x4, 0x3, 0x5, 0x8, 0x400, 0x1}, {0x80, 0x803d, 0xfffffffffffffffc, 0x100000000, 0x9cd, 0x2, 0x7fff, 0x6000000000, 0x6, 0x6, 0x4, 0x8, 0x10001}, {0xcb, 0xfffffffffffffc63, 0x50, 0x5, 0x9, 0x3, 0x1, 0x4, 0x80000001, 0xdf, 0x1, 0x5}], 0x2f95000000}) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000100)=0x100000000995) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e0000002ac1414bb0000000002000000e0010002e00000016ff84a0ae3e904ca4fd8c1a1f04c4b967debdbe5d27bcf4a54dde6884c06764dbe6900412f7f0beeb1a6665d65"], 0x18) close(r0) r2 = getpgid(0x0) recvfrom$ax25(r1, &(0x7f00000002c0)=""/244, 0xf4, 0x0, &(0x7f00000003c0)={0x3, {"2a5038ba1578c8"}, 0x7f}, 0x10) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x3f, 0x6, 0x4, 0x500, 0x24b, 0x100, r3}) r4 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000000)={0x40000000000000, 0x5, r2, 0x1, r4, 0x1, 0x7, 0xffffffff}) 2018/03/20 04:13:52 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x401e703af6e457ab, @random="292b521f8e65"}, 0x8, {0x2, 0x4e22, @rand_addr=0x9}, 'ip_vti0\x00'}) sendmmsg(0xffffffffffffffff, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001080)="cbb7c4c7275ec709006e71", 0xb}], 0x1}}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) select(0x40, &(0x7f0000002000), &(0x7f0000000000), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) setsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 2018/03/20 04:13:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ipddp0\x00') bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x8) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x599, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000571ff8), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x20) sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000000200), 0x8) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000240)="8e", 0x1, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000cef000)=[{0x0, 0x0, &(0x7f0000281fc6)=[{&(0x7f0000699f21)="c2", 0x1}], 0x1, &(0x7f00001e4000)}], 0x1, 0x0) recvfrom(r1, &(0x7f0000000100)=""/112, 0x70, 0x0, 0x0, 0x0) [ 76.365637] QAT: Invalid ioctl 2018/03/20 04:13:52 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) write$selinux_create(r0, &(0x7f0000000080)=@access={'system_u:object_r:systemd_tmpfiles_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x37, 0x37}, 0x55) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f0000000200), 0x400000ff) 2018/03/20 04:13:52 executing program 6: prctl$getname(0x10, &(0x7f0000000040)=""/194) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x200080, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000001c0)=""/95) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000700)={'erspan0\x00', &(0x7f0000000140)=@ethtool_sset_info={0x37, 0x0, 0xffffffff}}) 2018/03/20 04:13:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) getgroups(0x4, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setfsgid(r2) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 76.432230] QAT: Invalid ioctl 2018/03/20 04:13:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000336000)={0x0, 0x0, 0x0, 0x6}, 0xb) sendto$inet(r0, &(0x7f0000000080)='%^', 0x2, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'nr0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xc}, r1}, 0x14) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x32, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/7, 0x7}, 0x0) 2018/03/20 04:13:52 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000030000000a00000000000000fe80000000000b00000000000000001900f8ffff", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) 2018/03/20 04:13:52 executing program 4: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5530, 0x0, 0x0, 0x2, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21}}}, 0x84) r2 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x800) write(r0, &(0x7f0000951000)="2400000032001f1546f9ff7f0000055b090007010c00020050ff01000000000000000000", 0x24) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000240)={0x7fff, 0x1, 0x3, 'queue0\x00', 0x1}) 2018/03/20 04:13:52 executing program 6: r0 = socket(0x18, 0x0, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) r1 = gettid() fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000001580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001540)={&(0x7f0000000240)={0x12e8, 0x11, 0x2, 0x8, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0xa}, [@nested={0x20, 0x32, [@generic="b8cf36", @typed={0x18, 0x34, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x1a0, 0x8f, [@generic="6580f26e993846c05aee470563640b59e4ade8abc123ff41a056fe5ad90b173f09635383565696c41eeca5769e22d6ba4c1eebd7919200cd4827effa1dbd7aba0e30d85cf2529fdd871bf6c23a4eaa77d07c20b187fd2cc2d054533a80c80da4c0155ef09892c3a3bd941842fb079c0150b536d14fc06ecec3574ecbb2316814f20f4e9a787ded2850d7b9f18e216870f685a84d3e8dc75b1a640cd06e6cecb58f841750c6cf69863b8c3291fc7eeb7bdbf76cfaa6edf627b8fdbd3e9d0851", @typed={0xc, 0x44, @u32=0x6}, @typed={0xc, 0x8f, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0xc, 0x93, @pid=r1}, @typed={0xc, 0x25, @fd=r0}, @generic="42adf67cf6beac45cbffdbfa7e788a56d99ab1491728fd0790cb725c89e398aaaf9a4540c677c92a7aee9921f8a06ff47bbc541daa76f1a3be19a93f7e5f30a5f420ad7c7f8b1200868dad017ad4aaa927da737bc9db00d44379c9667bf43f38968d4c6dfc24b65ef965a2be9454151fb90fa2dd3430bce0b18da478789e4c040b1fee257d2c4486049620cc1a5f7395730dcfc421983c009bdc5a577e84bed0778305b7155d5f8f9a09"]}, @nested={0x105c, 0x6, [@generic="4f74ec867bf2512cacf39d398ca3ca7d862fac4603ceb7e463c6bbcfe0f293b867bfba3401c078e57e2f2adb0ee5fac3d4f2115a37fb60ceb68129b1d486079a72eb725205d7f82beab5e2", @typed={0xc, 0x6c, @pid=r2}, @generic="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"]}, @typed={0xc, 0x51, @uid=r3}, @generic="2bc6a87b751aaca76bae9bab05fe27ec60c8884d4ff5fc847cbaa55b9eae4e1ffd117a13ec538a179f45f6fe03d64d2a75646d886468973a9019176989fee7e74a840f1e7456ac6fd5f8cc2667d6d3c336f2df49b22f91c0a9b729c8aac4a83279f7e6fbcc1e43923e5c81f886437833f9fd9e8ec8c02acc2805ed44b5a4871c4e628b2985515cec80541ad4a1008e3437ef1105d5af7d74edc0a53ab5a29232e0905f5c065f012893"]}, 0x12e8}, 0x1, 0x0, 0x0, 0x40000}, 0x4) 2018/03/20 04:13:52 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f00000cfffe)=0x8) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1f, 0x40) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x5, 0x8}) socketpair$inet6(0xa, 0x805, 0x7, &(0x7f0000000000)) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f00000000c0)="379ae670b9080a91a9d987d0cf5d7f8e33f344b80c8a2fba06a962b5e4c244b4704fc4f0816db84eecc1d1860267da84bd6f3d8e1898018306ca5e88b7e28976f96851b81641b3570ba513cd812bbf7e9d1d3304deea0369b2b453362af207cf7efb904ff88c86027574ece08d354a8c6f9ee4d56efacd3beb6bcec8dbf6d74cad6efd8c72a3e0d761f1e01e35c18b70cea1c1dd8d1c0418bb66cdd2f7bb5f1f8f9c123a4c206e3d66b84d8e08aac42ae49b91a141fa53e63bc0ec04fa8e93a5749a005d14450e1f2b3e62754a5424773ae32df6f7201567637a34621ff7d4daec06e5d598f30bbe", 0xe8) 2018/03/20 04:13:52 executing program 1: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e24, 0x387, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x1, 0x2, 0x1, 0x8001}, 0x98) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500), 0x0, 0xfffffffffffffffc}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x4e24, 0xd1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffffa}, 0xca90, [0x3f, 0x4, 0x800, 0xfffffffffffffffe, 0x49122254, 0x2, 0x20, 0x7]}, 0x5c) 2018/03/20 04:13:52 executing program 5: socket$inet_sctp(0x2, 0x1, 0x84) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x200000) mq_open(&(0x7f00000000c0), 0x0, 0x4, &(0x7f0000000100)={0x6, 0x6, 0x7f, 0xffffffff, 0xfffffffffffffffd, 0x9, 0x93, 0x8}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) 2018/03/20 04:13:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') membarrier(0x200000000000000, 0x0) lseek(r0, 0x2, 0x0) 2018/03/20 04:13:52 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000f7fffc)=0x7, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000240)={0x5f2, 0x971b, 0x6, 0x3, 0x4, 0x100, 0xe961, 0x8f, 0xffffffffffffffdc, 0x8, 0xf3c, 0x8}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) close(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x9b, "3cf5e61581ff9034a17248824800aea54bc15510035fdc3485d7f388a9fe28fbdbe9963364bb1289ac276404b5b101b92ed1f2391582a1d8babcf4c7d04ea289dd3cb06fc0d65ac6dbde0ad89b17698de51eca610438f78662ed30ce01ed496c39b6217c0a196212e9266976c554e2437f9b567737419a7965b0606ae66a1b16456b01395fa2e39d049905213b380401830ce7695e82bd8b3bdc51"}, &(0x7f0000000180)=0xa3) 2018/03/20 04:13:52 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x1000, 0x8) close(r0) 2018/03/20 04:13:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x13, 0x401, 0xb, 0xf, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_sa={0x2, 0x1, 0x4d3, 0x14, 0x8, 0xd2, 0x1, 0x60000000}, @sadb_lifetime={0x4, 0x6, 0x3, 0xfffffffffffffbff, 0x2, 0x2}, @sadb_lifetime={0x4, 0x3, 0x8, 0xfffffffffffffffa, 0x3, 0x1}, @sadb_x_nat_t_type={0x1, 0x14, 0x40}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x70bd25, 0x3504}]}, 0x78}, 0x1}, 0x800) sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000180)={0x800}) socket$key(0xf, 0x3, 0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f00000001c0)={0x1000, 0x6, 0x9, 0x1, 0xfeaa, 0x10001, 0x6, 0x7, 0x101, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x7ff}, 0x30a) 2018/03/20 04:13:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) poll(&(0x7f0000000000)=[{r1, 0xe400}, {r0, 0x100}, {r0, 0x4020}, {r0, 0x8}, {r0, 0x10}, {r1, 0x4000}, {r0, 0x20}, {r0}, {r1, 0x8000}], 0x9, 0x6) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x11) getgid() 2018/03/20 04:13:52 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f00000001c0)=0x10, 0x800) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x8006) timer_settime(r3, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0c8000fa00000000", @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) r4 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x7a, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000002c0), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000140)={0xffffffffffff74b6, 0x20, 0x6}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x103000) write$rdma_cm(r1, &(0x7f0000001380)=@listen={0x7, 0x8, 0xfa00, {0xffffffff, 0xfffffffffffffff8}}, 0x10) tkill(r2, 0x1000000000016) 2018/03/20 04:13:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x88001) fcntl$setsig(r0, 0xa, 0x20) ioctl(r0, 0x5380, &(0x7f0000ca7000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r2 = perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x1, 0x0, 0x100, 0x7fffffff, 0x0, 0x1, 0x10000, 0x2, 0x0, 0x7, 0x401, 0x0, 0x100000000, 0x1, 0x3, 0x0, 0x7fffffff, 0x4, 0x4, 0x4, 0x59d, 0x0, 0x5, 0x4, 0x0, 0xa2, 0x4, 0x7, 0x8, 0x78ae, 0xd914, 0x83, 0x2, 0x9b, 0x3, 0x6, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0xc00, 0x900000000000000, 0x40, 0x7, 0x1ff, 0x4, 0xbc6}, r1, 0xfff, r0, 0x4) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)="2686d3293bee6d5074163f20ff7010ff45338d166882f3341e8641fd6f3cf969662001f8d57614ae429c6724923b0e166242a623358662897b14b4926cb04ecfc99967bbae545354ac30575cea49a643a4a57daeae75bc62c34fd0666652d8c5e153faeb84b29c896916b5582c11dc93be4e4a5bb47bb72b2b00abc6b60ec900213cc2c3e0b1647ae8b41d3f9f5a9325b580a0d122f5d6db16985d22bae614b31b", 0xa1) fdatasync(r2) ioctl$TUNSETLINK(r0, 0x400454cd, 0x6) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/03/20 04:13:52 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000030000000a00000000000000fe80000000000b00000000000000001900f8ffff", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) 2018/03/20 04:13:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=@routing, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=@srh={0x89, 0x8, 0x4, 0x4, 0x1f, 0x4f7, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, @mcast2={0xff, 0x2, [], 0x1}]}, 0x48) 2018/03/20 04:13:52 executing program 2: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:ping_exec_t:s0\x00', 0xfffffffffffffeaf) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) 2018/03/20 04:13:52 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) io_setup(0x43f, &(0x7f00000000c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000000)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="10000000020400000000000000000000", 0x10}]) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) 2018/03/20 04:13:52 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) signalfd4(r0, &(0x7f00000000c0)={0x1}, 0x8, 0x80000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x20c) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xc1a, 0x40) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)="6e65742f6970365f666c6ffc64ac776c6162656c00") sendfile(r2, r2, &(0x7f0000000200), 0x40000102) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/20 04:13:52 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) fadvise64(r0, 0x0, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'irlan0\x00', 0x1002}) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff01100000000000000000000000000000", 0x24) 2018/03/20 04:13:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockname$inet6(r0, &(0x7f0000000200), &(0x7f0000000240)=0x1c) sendfile(r0, r0, &(0x7f00000000c0), 0x9) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x6, {{0xa, 0x4e21, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}}, 0x84) ioctl$KVM_RUN(r0, 0xae80, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000100)=0x3e8b, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/03/20 04:13:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip_vti0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="000002000a0002000500000000000000"], 0x2}, 0x1}, 0x0) dup2(r0, r0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x9, 0x5, 0x2, 0x4, 0x0, 0x8001}, &(0x7f00000000c0)={0x100, 0x4, 0x401, 0x94, 0x7, 0x1, 0xfffffffffffffeff, 0x7fff}, &(0x7f0000000100)={0x101, 0x5, 0x10001, 0xffffffff, 0x9, 0x80, 0xc0000000000000, 0xfffffffffffffb34}, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000280)={&(0x7f00000001c0)={0xffff}, 0x8}) 2018/03/20 04:13:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x20c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000000), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x31f) 2018/03/20 04:13:52 executing program 1: accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000100)=0xe, 0x0) userfaultfd(0x800) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) clone(0x84090903, &(0x7f0000000240), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) 2018/03/20 04:13:52 executing program 6: r0 = inotify_init() ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(0x0, r1, 0x1f, &(0x7f00000005c0)={0x0, 0x0, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000b0a000)=""/128, 0x80) 2018/03/20 04:13:52 executing program 4: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="6eb011a49531a6d5bda9cbd11fd7d0b6b28a12b8ec10e49bbacea06c60ae32a2db0ad5ba34f6973732780c2847217be9e4ca70be") pkey_mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1000002, 0xffffffffffffffff) 2018/03/20 04:13:52 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000000240)=[{&(0x7f0000000080)=""/206, 0xce}, {&(0x7f0000000180)=""/173, 0xad}], 0x2, &(0x7f0000001740)=[{&(0x7f0000000280)=""/216, 0xd8}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)}, {&(0x7f00000013c0)=""/134, 0x86}, {&(0x7f0000001480)=""/73, 0x49}, {&(0x7f0000001500)=""/204, 0xcc}, {&(0x7f0000001600)=""/94, 0x5e}, {&(0x7f0000001680)=""/179, 0xb3}], 0x8, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x10000000001}) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r1) 2018/03/20 04:13:52 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="1646", 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000040)={0x0, 0x989680}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) 2018/03/20 04:13:52 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='`', 0x1, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000180)={{0x3, 0x3, 0x7ff, 0x3, 0x8}}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) quotactl(0x8, &(0x7f00000001c0)='./file0\x00', r5, &(0x7f0000000380)="91af1a6cf188c36af772f51d1baa24a191febbb6d5dd615431ccb83f5892a3723e9d1aac9431d1080b8d8430717dde9fc45cf9f5e06ad0") r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r6}, &(0x7f00005cd000), 0x1de, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/03/20 04:13:52 executing program 7: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffff7fffffe}, 0x0, 0x8) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'irlan0\x00', {0x2, 0x4e22, @rand_addr=0x4}}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f0000011000)) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e20}}) add_key(&(0x7f00000ff000)='big_key\x00', &(0x7f0000281000)={0x73, 0x79, 0x7a}, &(0x7f0000281000)="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", 0x4d1, 0xfffffffffffffffb) 2018/03/20 04:13:52 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f00007df000)={0x1059, 0x0, 0x1, @random="1c9feb384f9c6c1e7b1e953cb47d454a2eee4def6a48ce5d84709c6161533ec3a4faee0bc3f2cd166f162b445341360e2eb6a852969409f55ae9f5bda4a0d7884d03387924300f149b22127ed055599819ca408eca60bf2fbcc0ca65b08844cb7a8dcf471112906074c722ad69d560396cd8761386afa074cebadf5e98f51d1b58acbf079cb68c17068de719482e4a9247204173278a6fb7f26140601901a57e9cc9b6331f49e97fe4ff2e216bb4af82477c6591b0172e7f4c30a2216ca73cc32cfaca489a4077cab5a7dd8f4b6fd8cda9c7016c2bd435cff3c271ef5ddaea27b5d22720351fc3b9fb6f1f54c7aba0409698f362886fe1d0d1f17a31ae398e43204f38f79ba5bb36fe1947186f23ec9d5dba6e01b64ec786cee701db6fe47bde0c577b55967277d29b59c966c962c89d61e56843848527b8981ab9fd02be83d80a97f08141cd1e4c964faf158610e698d972dedb72315c62a403195dc3c2920a5b7af7a787288d1ffa1533ea79354f53523e54085d181f9230466e3fb62a2b7281cf0786e6dc18b55490f0c3580732d22870aea50ff8ea0a863242d891da1bc1bbba7feb86fd5e987ff4537d3097bed8369882087467dbcbae15d518f0225a5423d065893370d6e44dac207ddbf49f1189213f244bbab26b3f8d7f638ad46e25318975db4a24782271e490df7b10f0798d9cbb1783480483c5f09e579db1397635f478bfbedcdeab941d26751cc752780319ae0c071703942a5a150ef6869ea3946f5800083cd362c876ce8e81c0991caf5cc5b2177bb9c337a86b3c001a2eba5e123408ae7e32f6e6c7d978f1f7266d927f473c4f38a4d9d0d865b860b4be0337c5aa3377de4fd7803a3fcdda080cc1f8a96962ef559411909676953db7f8f44d414a18fa2b2f8fa85b8bc180ec395a28fe219d1bf0d2739e494d9564309080d561ead3d51e0c862c99b0132deb72348bfb484a4b452c1b58495903057462396606e0931a04c75093d1c24fee505bc72c9ae3ec38d3e4a59e2d0ab972f810f8be4928dbdad7d2b8f927a7c891d467b54573fd9d65badb6b84b144aae1208e8c4344cfda616dc8e883f412090c4c3481f39a8528d6ec5b2adb363f931d588a7e73cd62484c7ee2b93b07ea607ece54476b96dc84d53e0bc6243a652b696be84feed77dfad2db35b53357fd32e8a05ac5535174bc77904e03e861f988b1803a47bdca77e3e20a6fa3f218f1d5dc4c511bbda6c760813e641ebf8215afb255e7191974fe00c167282f6b59fd40f805555adab685ce9d21e3c8aa62588d8003c543f119ac636b393c69c34e5ed4a54ac869f2b93c5c043280b18945f673d5c0f5ceaf82a3d081d86527308c33d23955c8b577bb0e3eac3a96f7960110797919c3dc963420cac9518838358ff163c0a5ca39686dee37d4c5e158ea3cff38a2ac952270c55e83c4525a5fd72f75419ff8c525c54c43423c3877fe580c022c66a057515824b899add1a9d6fcb31a88be6a149fb2f1ad03feea2246bb6b7434ecf485d1e07127a84d617daab519e13c59e575ebaaef0143d65efaa5d1af9ae3211790b9cc103298553be3200fd6154f03f93d616bd77efae69f99fd0706e75b7af0e68b15a7d09d550104958e10966f4c71a076de26167b7a2b60d8d696fd5a26c0b36c0ebe334dcf18ca8f83da4a84a77158c23956fb9b0f130d412807bf88634d002f9cecb33b540900ebc913d07ce282ee7718e4922615eaf5bea721718a324915f7c2d30969dbc93f5322c39065b273eb07b8d23bba9bc42781832455935025a09b5340c455e14c0ef29a4f2d2315e1211db910a9c9c7dfaba4b8da34eaa4d85fcc055967480a8dcc48c1a8fa53872dcdf135455d8b7d5270d6e1b5261298b5285dc78ecc84d5b7e449dd84fd489ca23af8cf7dd7e183b8e52fef5ffa01cbe628baba85506e0bbee1eeb7dbbbe618a30b2b3ef4e71ff47f161a5fa2f46eda816c0bc3b324fddc9fdba1e868a5b6afc25b7c67817c0ea91b0900fbba7902579b606ef4d9f8f1b0305eb7d5087e9eb5ec1405e1cb36c39cd3012b880c8bcabfee2e23391c39060bb2052533fde40bda7f0ba7f6fd6ef29f72c9820178c52663fb9b627619a5f94e44554fbce71977df8c23cc7c91712b4ca373a1acaf44942bf66505b31c3d75f7058776e057c9a05cba1759d7af45f6d692d654e80e24ee19e390a3c08991822eef0f37d88b148ab259501adb4305a1de0124cd583a21141764c40212ff0eae14b587ffc74476cbdcd21e954cff6292662da120482726aadebe12ff5653189b34de17bc5e65a19afa900bee06fec78da783bd3afbba0722876ff4644ff78e94f09d5612cd7a2bb1d8ee211ffd71b623e8fee6970c5c9d91aa35933cee8f42ca6f26c67a81dcf6d2e7cd860a5ef51ccf50abd52f666feca0b545a6e01613638cfe7ff410029e5b8fc3fd4f99fab8161fa5a4b00d4d1a595efcc00a214fc79ac393cd07579398e81198fa727a898d952024af1d2be5b942403893f9318bb0de41431633f77bf734eb0583b99e5bafb84c880447b07d9fe02dee5ceab4468bea9900d77e9f67b98a0670075ba98853afa66c23aeb758491546d3c85113ede4ace16a1e554691e9a0d487036b7dd44ebaaa733b370b231dd8c7f07d6d71d6105543de74203b6f764a3c8bffdbcb10001ce07bdf82d097934f4573595d11476d46d11a73cb7ee2f60e8f5055612aa9ac820be7617437c8f48cc467014ce8aec9f68cdacc47d51b0aa53934e52d63ba00000000000000807bddc1b81087418fae64288e329a8d0b21560443c031e4d5fd33580c159954b3f60c36113009134d1fb5f2bf81469876f2d00921583c72bbccd543df583502110d9a40acf8696653817f45508366ff346357f82d4c98dafcc1747a144441bc0307c2f4da34a7f3ba95b5c3ff8e2a7aae62abbaadf904e1b2b57e8a0cca5a7f182ddfee020c69d2c32e4dfeebc1726a9f72c0f4d3f794cda45e0ff985debf02f6d57dcbcbec081f9911c4b1affbb21762ed206ac397d745211b072bd6b4c808499464641f1ca39c55a1824bd08a165b5bab1d029fc37338554c0f25d33f4124b8040b25f31457742ab85b97c06f613c7c3ebf6996859698e8115c5cba7bed90fc42b483f747e484b6d261a5a49a11b31b7b16d852c4fe8e3f573c0bab4b6d964812c3de743824c0dc639224f6622767cedea8e5253250068404429df1a51853f41300043eb5952a01fd96456aa6d3b6df08df820e3303c75c7050cff126b3cd6321040d3ed32daeee604d72fa0855445a5f9686f12acea1abd1b45b68af9c779408c1a77ab71a53a84d7912581421ed17003f78e97586f25f584f71ad08ed5724e1b3f887cd28207d839f530fb8d53af92ac1834f848b64ce515e4db6f6ac30b6421bac916cbc1dd10cb50703545430c1d49bd46b7bc62cef0448ef6e7e426fa471f2f0caf0d7601c012e79432885d20d58d992295f922cc2e462ced2f77a85595406b0e604f76da83d543bd1dab75d07477e4083d313f584d2b3dc84276ba8476bc11031afd645fb8528577e77c94f8d56a19333d662ce6d5f6e79856a9aef5b5aa210e6711bfed07b901c6a397a335d9a4db8606c184ff072c3189abf5cae32bdc9989295749276c099df028cb3beeeb92647ceafb802ac21b95988935c083b6795a8b6fa3d1bc061c474dcae48126a6511e200b62ad61f7e90586a8d1633fab241ec7052dbda74de9e9ff514fc22bb7cdae04520a825e2f1fdb3975174d942bb1e9bb8f67746f983155ee1715a9262fdc8a6954e6ed25096c1d15dd46c5ea1c29ee0d54d895a3c0333b0e1e9e1e26566c6e75fbd7bbf2cfbb357022b7ba88b23a47f317e2c3e869612ca850fdd72178988b8bd4a1888b0692bf09ae200f16bab9d7d27706896071d83679b83c754646d604ca5e72b920baafb96c09b8154987c95a88b4a8d86c8f62fe8e6a6172e1bc439957d09030f2cd74a9757c97776111d450045cece22511768b3ac73782948951b5d9023b3e9b2cb452a6f22fcd032989a7ff26f94663e45afbcaffa2ae7e34cbada0700dc1f02ffb519f4013d25eee1509795e12bd3b5c3fbfe3e43f63bda344f1f731a374bc5ae8fc6a8e15f43bf8a18b472cf96862f64f8bced96cf38d94210c586982217aede7d0e77590563530a7780c0e8f6bb4b62eed5f34aec6d9d19ac1367c7ace2a9aeb13c9e390ec2965eee94107f3bfe5e7f0b6b2d3e25a6690f73280a964c7d9dd44c0976b5c6208ec41af575db1b243db76c7f44caa4d58d40161823535f6ddef68c02a9032738475537512406042dc084ed241b92a9d92d2aa6f43ab80c72e997c927626b006c34cbaa3d8deab2416467a8244eb4d0bef452a118133874a1d52e9c901e54bae3ebd1c7ca33d51f3912094abcf3bfaf5372c6cc70e2c1ddf3d5b8cb19579f56858af3332cf505d13daf1f69ee94285fd773a742bcb0e4d19d97ce5eba5bec76b30573c6e5940690f7e4a4b11c7a66d0196a0758c76c757bb83f89ec8b18f5d136ce81f90a03a15984db22bb2b568ac36b74350a2eaa9608754ca4cd7cec27459eaf898afeef413c8b8049a4c538c0f58a9c76a40e3c36612cfc12175de00680e1c505c7699f5090d092fbb02e7ad147281d576aaf43e4ae6cbbff89c954b02845982c21eb66adad9c7012a66eeb8aed8d9e0e3c970f9fc5302873dcf04f973b35fdd1aad87267f69308fb624e363fde18f5bc846888a57362ab8f5842074fa63c6992af000000097bbe59953813e5a91e514c1e6cb25e672be3279f0a58741348d0076f58bb6f47a6e904a0b1c06ece7149c389b035f915fd15fab7c1b80b9f71f5b8a787ac7e0723b5ff810a2ed316bf4820d0560948f043c329ce2024763103b104864b3700dcba2aee469c8643ddb483895b000bc6c05b83903cb02d94b0b24cc4cd9f10d56abd3948a30bc0e2621fd2fea9fd18278c0239890f4ca79804b515b52a17ddd3bc9191f4ce04f3b03e5923d5cb4d01c2673faf100a278780349a3294d72b983aa0faceaad47d14401ec65f444088b31290574b214f45a7fa4d83ec8ca24d174a9e23b033df0a2e753ea54470fab46ebfe494685505d803fc606ddc0fb2fa44a3cab01a180f9c0dac25347c80abd31be8e8b0724b5b3f433b1df173899d4272b78b28afd132bb9d014e417376fcaa10c8e1303db22b031dc1da025df401169be83b7965be1f067689ca93c3a5d0bac2211fdc51528fa05fe9b701900feb042c2981024c0ee5c1e0eec9aac97e75690c14f3b172c9089d3cdcc867a8b7b5510503707bed7ed1d98d6b23598e817d84e173018c9703fef73695689399e43d04a91f71a6ea2c89b378b16ebc6d7c978c598cfb1b7e80e6fac4e60dda1ce0cfee5a4743616b3b60b14aeba8d03cc381c1a0b0ed9e9b26c1a459decd4fe9422fcaf09e10a0efe787069c85eafa909bdf8378779b35c790bf10ae5603aa0cda9a05ff90778f18837fa94b247dc446bff6dff21085b0a3e2634d36f2bd609d6c1181c98559c219b947c931c8bcffb020ade237e8b49c8cc18253d8364b131d4e6f11075bea2c9f016243fcdacfbfc15d89bc0e4ae609bd0127551dc53426735f5936949dde36e68aa3850808084daf7c9e6394546410ec183d36f43699b239d631d853baddb5137bc80c0a4d122a3267eb4a1bda196b32ae37dc78fe60db01162dfb8b0529010da231d20ef5de8864f0ee85f5ece39a750b6bffea7b637343b9b497681009a6057c721c2ad8b875d9aaa45f0001000020e74d0b7a64204fef9d1f6bc980610aec32b970e68317c454ebbc4bd392a9213f273148e57927fb5be1aa4b20572beeaad4f3552dd10cf872"}, 0x367) [ 76.904707] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/20 04:13:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000cf6)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000080)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000180)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2}}) 2018/03/20 04:13:52 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7b27, 0x4) pwritev(r0, &(0x7f0000002740)=[{&(0x7f00000005c0)='8', 0x1}, {&(0x7f0000001640)="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", 0x1000}], 0x2, 0x0) 2018/03/20 04:13:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r1, 0x3, &(0x7f0000000400)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000080)="229c710d0eac7d979d5fd70ccbcd79afbc576c45c87c4a98d83f9cd3407600e3ab78b19bc4126158805ec9c971a003b0d93cf21801b653238b6e5e153817ab8104866e1b8c72bcc5a3e4f8ecc6f58e8561274c29fe81273a1eb3d47626c7b032931dc12488b641289ea77368be5eeb19c7f1ca328b24c978ff3992ff19fee119d3f8a04a731349df8d3ae91e529a520bcf721b4d68e5007dcb3f383c0e883b4e14fe4b288f4eeb238ce28d80850100bba858ba860e655e495333155392", 0xbd, 0x81, 0x0, 0x1, r0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x7f, r0, &(0x7f0000000240)="6c994d513c345f2b2621ca810df6cba3b11affe7fc195b4092b45bbc4e98df588ddc05f1700f397a3474bd528360c5bb42ed7f157634437ad418f11633d8563c31790cea244b137d8aa5ce024269bf88dceea1519bc08d5ba4365ab0ef923764c2c98813cdb7525d73af040c25a4d69bf62bf3eece8c31a259b6203e926780b705cf7b0247d52b2816aa337994582bd621dcc7eacb2ee108a0c1cf95e2658c75401febec28e9f9a200b9894a03e178e0e6a01455a942dd28c8873a8eea5341b47e817ce6a44713a94b1b61f9fe575afa889b20d2da68f1fda9d626d8a3ba2653b1c668692e4250819d31e24fbc54f29899db003edb26", 0xf6, 0x9, 0x0, 0x1, r0}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x55, r0, &(0x7f0000000340)="54489d21b7221ad2d0743e846d26b5f7e51e5380176bfa479fef89103ae6f2da3e04f297474a57a6d338937fd15175df400280809d7742c1643af3f7b3d561fbab0add5ae5d2fd4193d4234b848a473ab2524801ef2e24e01c199553f49124c090202ca41292bcb790d823f53080280d5b865387feacf028a2b067639dd62fc758c3d09cf5b2042c976ddf277e126c97c8a96252c8cd77a693a365d430ed62c4563eb2c0ee9d0126ebbb0270dc6d8e", 0xaf, 0x8, 0x0, 0x0, r0}]) sendfile(r0, r0, &(0x7f0000000580), 0x40000101) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000500)={0x10000000}) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000540)='./file0\x00') 2018/03/20 04:13:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000d7ef20)=[{0x0, 0x0, &(0x7f0000df6000), 0x0, &(0x7f00009dd000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) eventfd2(0xffffffffffffffff, 0x800) read(r2, &(0x7f000059efe0)=""/32, 0x20) 2018/03/20 04:13:52 executing program 1: lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/32, 0x20) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x80000) lseek(r0, 0x0, 0x7) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x82080, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000300)={0x1, 0x5, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}]}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1) r3 = dup3(r2, r2, 0x80000) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x100) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000)=0xffff, 0x4) 2018/03/20 04:13:52 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x802) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@generic={0x0, "ee068b19c9bcfa58ba309989a49311f8824b152b9a2b5666a92a8bd52dbd2804cee241829ccbc08205a920c0f77d411cbb89db97c8ca4b295415388cdc1d836fd5295764fdbd1632da8d23bda3cc8d292bbf26b8a82295bccaa36b5690cb91e266493192efd622f8d7fb80d8df929b7ea9e3e8291d6120949907f6fd4971"}, {&(0x7f0000000000)=""/124, 0x7c}, &(0x7f0000000080)}, 0xa0) 2018/03/20 04:13:52 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x2000cf5d, 0xa}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r0, 0x100000000, &(0x7f00000001c0)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xb66, 0x10001, 0x0, 0xf, 0xe, 0x4, "250220cdaf8097c2d40c123b5f364e180e5fd9c0f6303adee53d310cfd33fc1415806608076c47d02fbd173a95d46a816624668035e57f4b1d9a799e6069ea05", "102b7ee75e01080f68cb85fdcece87863a798499f392a2f32eb9eaf8804bbe1f152a9d031611916f1aa578f2cf0f11e89cf3644cb2c7cfe2cb1cfb00773d1ac3", "4c5792356d39f0b6bbb3982b4db5b43abdaaf2028176873481bc8064b06282dd", [0x100000001, 0x1000]}) ioctl$KDSETLED(r2, 0x4b32, 0x4) 2018/03/20 04:13:52 executing program 0: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$get_persistent(0x16, r1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x109001) ioctl$VT_RELDISP(r2, 0x5605) 2018/03/20 04:13:52 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000000)={[{0x800, 0xfffffffffffffffa, 0x8, 0x5, 0xfffffffffffffffd, 0x29c, 0x7, 0x3, 0x2, 0x1, 0xfee, 0x2, 0x2}, {0x100, 0x6, 0x9e, 0x0, 0x2, 0xfba7, 0x76acf807, 0x3, 0x40, 0x5, 0x8, 0x27ecca40, 0x1ff}, {0x5e9040e, 0xfff, 0xfffffffffffffff8, 0x7ff, 0x9, 0x1000, 0x42, 0x29, 0xdef, 0xffffffff, 0x3f, 0xffffffffffffff84, 0x40000000}], 0x4}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0xffffffffffff0001, 0x81}, 0x1, 0x0, 0x6, {0x459b, 0x6}, 0x9, 0x2}) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x17, 0x2, 0x6ff3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) 2018/03/20 04:13:52 executing program 7: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaa25aaaaaaaaaaaaaa0008004500001c00000000120190783d926c65cfaa48e2a531d41a00000000e8020cacf52beb5a77"], &(0x7f0000000000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/20 04:13:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x3) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x2, 0x14, 0x1, r0}) 2018/03/20 04:13:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x1000000000000010, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000040)={0x2, 0x5}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x5, &(0x7f0000000100)={0x0, 0x401, 0x0, 0x7ff}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f00000001c0)=""/180) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=""/29, 0x1d) ioprio_get$pid(0x0, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x80) 2018/03/20 04:13:52 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x1f, 0x100) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000002c0)={0x1ff, 0x28e2, 0x9}) r1 = socket$inet6(0xa, 0x1, 0x0) fcntl$getown(r1, 0x9) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) write$vnet(r2, &(0x7f0000000040)={0x1, {&(0x7f0000000100)=""/155, 0x9b, &(0x7f00000001c0)=""/161, 0x3, 0x7}}, 0x68) 2018/03/20 04:13:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00000b0000), &(0x7f00001f1ffc)=0x4) 2018/03/20 04:13:52 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="2aac437a680d", [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x44, 0xffffff88, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x3, 0x4) 2018/03/20 04:13:52 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'lo\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @loopback}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000340)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000540)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) setresuid(r2, r3, r4) r5 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x0) getdents(r5, &(0x7f0000000480)=""/168, 0xffffffffffffff8a) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) memfd_create(&(0x7f00000000c0)='&#,\x00', 0x2) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r6) 2018/03/20 04:13:52 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYRES64=r1, @ANYBLOB="0200380baf002c15173f083b97adb21c3b976100000000000000000000000000"], 0xffffffffffffffc6) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000680)=""/108) write$rdma_cm(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYBLOB="00000000e2e6546b40bac53fea5cd7635a159d75ef869b3959aa4a93ffce5a750998228414b4400b850c15b60eaf0e5a962c99df11ce652e12d8beb85168107247be3dd5b454ac684d4157cc32063c2be6ed5f1d22e168a7aae8c5e3bc5f7d556ff78279cc7f5f5aca00faf1fa119a2867c730d46a428b92ed582d59010fb31d0acff79e8470ec86fe0e3af241cc22ec62a47a69b451d56d7df4da4bf1911341f038f59cf752e05a3f282ddcc4e7ec7408fa0e99d9389582b0fe775b6ebadef120426ec1131d3c142cfe37ba0ac7f7278b3d65c86be8cbdb5df30f3b233f2298bac72c030926432db7e44f621a6f8ceeeea4daf4611b"], 0x136) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400000, 0x0) fstat(r3, &(0x7f0000000880)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000001c0)={0xec3d, 0x0, 0x2, 0x40}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f0000000380)={r4, 0x52c}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x6d, "90080085bbb0858bb5c1e56140ac25e4b8806be331f17ad328489d82c2d5a045ac62a3067059601f083b170703093aa3d801e5b876cff6fedb650145d3f9a846d93aeccb76499de6e09e751cb211dc8b66f0862b4fa0a628ac1d3fedb16a138f51d77984e47d9814af88ab79bd"}, &(0x7f0000000040)=0x75) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000280)={r6, 0xd5, "e20a7111dc4098716fe61b4524dc16601b543d63c114faf15d8ce348ffa2e48944806e750a66404281893c8142a48f766e448d58528d23bf4bfa5529b3b3826fec5821bbf213f0e8efffc3f9a940e810ceb70619fd16ff336f57850b71e36b7f933bd31521a54fdedda8a01045e217c8ca372647bda53d67ebe98c764b802df7dbfdc35062fc1efcd55777ef1e0baffe3d5b37ebf6ddbc8de4d19e099de936cf92326ee1c74bddd678130a464f301156a42b834ff7f278c2a73bcf5c81e2c0ba0bc5fc328abd3c80573b96e25dc2ced4a84514365e"}, &(0x7f0000000100)=0xdd) write$rdma_cm(r0, &(0x7f00000018c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001880), 0x1, 0x1}}, 0x20) write$sndseq(r3, &(0x7f0000000740)=[{0x8000, 0x5, 0x8, 0x0, @tick=0x80, {0x401, 0x5}, {0x608, 0x2}, @queue={0x4, {0xfffffffffffffff7, 0x100000001}}}, {0x3, 0x8001, 0x7, 0xc0, @tick=0x3, {0x5, 0x400}, {0x81, 0x8000}, @addr={0x5, 0x7}}, {0x7f, 0x1000, 0x23, 0xfffffffffffffc00, @time, {0x0, 0x3}, {0xffff, 0x3}, @result={0x1, 0x8}}, {0x3, 0x2, 0x4, 0x9, @tick=0x5, {0x1b11, 0x8}, {0x8, 0x1}, @note={0x5, 0x3, 0x2, 0x8, 0x2}}, {0x4ab, 0x7, 0x8, 0x4, @tick=0x3f, {0x100000001, 0x1}, {0xb5, 0x6}, @ext={0x1d, &(0x7f0000000700)="7b6cd6275b96da7b69f2fff73f4e84279f407b1a58a1b1ff2232e84111"}}, {0x85e2, 0x8001, 0x80000000, 0x0, @tick=0xd05, {0x0, 0x5}, {0x2, 0x7}, @note={0x91c, 0x9, 0x1, 0x1f, 0x3}}], 0xa8) mq_getsetattr(r5, &(0x7f0000000900)={0x6, 0xffff, 0x10000, 0x40, 0x1, 0x8, 0x3ff, 0x401}, &(0x7f0000000940)) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0086426, &(0x7f0000000440)={0x3, &(0x7f0000000400)=[{}, {}, {0x0}]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000000500)=0x2) mq_getsetattr(r7, &(0x7f0000000800)={0x815, 0x80, 0x7, 0x1f, 0x7ff, 0xffff, 0x2, 0x6}, &(0x7f0000000840)) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000000480)={r8, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00000004c0)) 2018/03/20 04:13:52 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x10}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x8, 0x9, [0x4, 0x20, 0x7, 0x800, 0x4, 0xd3, 0x1, 0x3, 0xffff]}, 0x1a) 2018/03/20 04:13:52 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x142) read(r0, &(0x7f0000000280)=""/36, 0x23) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) write(r0, &(0x7f000023b000)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0x2a) 2018/03/20 04:13:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x400000ff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080)="0569fd33f06bfdbaa17d97762c6cf9d2cfbbc040c581b73c3ce169e8d1f474b74ab3ee885bd24bc9fe15c3c325c6861fc7c68ea6f05f999abf0e9681442a4602e90d854c08502201", &(0x7f0000000100)="8c5ed4453d091c48bfe1972d840b07c231e160f22c0b38982efee6762674f0c76fcd8db6a3b9a75c4d3d7c9834d43c73588c3f9c7325ac08832435d7e7336cbfe36ec352f4ab5f7a77bec18b9bc564b668e2f19bcf83b12901c5f834c3f51fdc302bb705494bcf0d83c32395ef33084cacc377d2bfcb93d5e3da42415c56dab5e34ee90e46bed81ea7469a0ad19599dcd26465", 0x1}, 0x20) dup2(r0, r0) sendto$ax25(r0, &(0x7f0000000000)="0fc3fc5db5da586744572f9619312868", 0x10, 0x4000080, 0x0, 0x0) listen$netrom(r0, 0x1) 2018/03/20 04:13:52 executing program 4: clock_gettime(0xffffefffffffffff, &(0x7f0000033ff0)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f000052fff8)='./file0\x00', &(0x7f00004befe0)={{0x77359400}, {0x0, r0/1000+30000}}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x300) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000040)={0x1, 0x0, 0xe342, 0x5, 0x8, 0x6}) 2018/03/20 04:13:52 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) listen(r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000040)={r1, 0x22}) 2018/03/20 04:13:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) restart_syscall() setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xffffffffffffffff, 0x100000235) 2018/03/20 04:13:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x2, 0x20000) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xe) 2018/03/20 04:13:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000200), 0x9) 2018/03/20 04:13:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000500)=""/149, 0x95}], 0x1) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000004200ff020000000000000000000000007b04c31b71c3af107c0b0cf067ddb9ffdd9808c493da735c92196220faf443f4f3168d888a3b08a2b29beb6ed30f9f806376087649e44cfe3f86b68a563c059f4f1368d1d30fb36580e9a3a1e81aa1075664512675e395905251faa3935a5d4560f6f5f9142b363be53245e3a375dbf75b2c9ceb12a8b552cc504677d8fdecdf1e4465bd5572e46f2e"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1, 0x2) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000140)={0x1, 0x2ea}) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x81, 0x0) [ 77.340152] ================================================================== [ 77.347732] BUG: KASAN: use-after-free in ucma_close+0x2d7/0x2f0 [ 77.353870] Read of size 8 at addr ffff8801d808b880 by task syz-executor3/12309 [ 77.361299] [ 77.362920] CPU: 0 PID: 12309 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #270 [ 77.370265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.379606] Call Trace: [ 77.382190] dump_stack+0x194/0x24d [ 77.385817] ? arch_local_irq_restore+0x53/0x53 [ 77.390480] ? show_regs_print_info+0x18/0x18 [ 77.394978] ? ucma_close+0x2d7/0x2f0 [ 77.398777] print_address_description+0x73/0x250 [ 77.403614] ? ucma_close+0x2d7/0x2f0 [ 77.407406] kasan_report+0x23c/0x360 [ 77.411217] __asan_report_load8_noabort+0x14/0x20 [ 77.416141] ucma_close+0x2d7/0x2f0 [ 77.419761] ? __might_sleep+0x95/0x190 [ 77.423715] ? ucma_free_ctx+0xd90/0xd90 [ 77.427764] __fput+0x327/0x7e0 [ 77.431053] ? fput+0x140/0x140 [ 77.434333] ? check_same_owner+0x320/0x320 [ 77.438637] ? _raw_spin_unlock_irq+0x27/0x70 [ 77.443116] ____fput+0x15/0x20 [ 77.446372] task_work_run+0x199/0x270 [ 77.450237] ? task_work_cancel+0x210/0x210 [ 77.454533] ? _raw_spin_unlock+0x22/0x30 [ 77.458657] ? switch_task_namespaces+0x87/0xc0 [ 77.463307] do_exit+0x9bb/0x1ad0 [ 77.466736] ? find_held_lock+0x35/0x1d0 [ 77.470773] ? mm_update_next_owner+0x930/0x930 [ 77.475421] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.480585] ? lock_downgrade+0x980/0x980 [ 77.484711] ? __unqueue_futex+0x1c0/0x290 [ 77.488921] ? lock_release+0xa40/0xa40 [ 77.492868] ? fault_in_user_writeable+0x90/0x90 [ 77.497596] ? do_raw_spin_trylock+0x190/0x190 [ 77.502152] ? futex_wake+0x680/0x680 [ 77.505939] ? perf_trace_lock_acquire+0xe3/0x980 [ 77.510764] ? futex_wait+0x6a9/0x9a0 [ 77.514551] ? perf_trace_lock+0x900/0x900 [ 77.518772] ? trace_hardirqs_off+0x10/0x10 [ 77.523074] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 77.528152] ? futex_wake+0x2ca/0x680 [ 77.531932] ? memset+0x31/0x40 [ 77.535190] ? find_held_lock+0x35/0x1d0 [ 77.539235] ? get_signal+0x7a9/0x16d0 [ 77.543096] ? lock_downgrade+0x980/0x980 [ 77.547235] do_group_exit+0x149/0x400 [ 77.551095] ? do_raw_spin_trylock+0x190/0x190 [ 77.555651] ? SyS_exit+0x30/0x30 [ 77.559077] ? _raw_spin_unlock_irq+0x27/0x70 [ 77.563546] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.568541] get_signal+0x73a/0x16d0 [ 77.572240] ? ptrace_notify+0x130/0x130 [ 77.576275] ? find_held_lock+0x35/0x1d0 [ 77.580324] ? __fget+0x342/0x5b0 [ 77.583760] ? lock_downgrade+0x980/0x980 [ 77.587893] ? lock_release+0xa40/0xa40 [ 77.591848] do_signal+0x90/0x1e90 [ 77.595374] ? setup_sigcontext+0x7d0/0x7d0 [ 77.599677] ? iterate_fd+0x3f0/0x3f0 [ 77.603454] ? schedule+0xf5/0x430 [ 77.606979] ? __schedule+0x1ec0/0x1ec0 [ 77.610942] ? exit_to_usermode_loop+0x8c/0x2f0 [ 77.615590] exit_to_usermode_loop+0x258/0x2f0 [ 77.620148] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 77.625658] ? do_fast_syscall_32+0x156/0xf9f [ 77.630132] do_fast_syscall_32+0xbe6/0xf9f [ 77.634425] ? _raw_spin_unlock_irq+0x27/0x70 [ 77.638899] ? do_int80_syscall_32+0x9c0/0x9c0 [ 77.643455] ? _raw_spin_unlock_irq+0x27/0x70 [ 77.647926] ? finish_task_switch+0x1c1/0x7e0 [ 77.652401] ? syscall_return_slowpath+0x2ac/0x550 [ 77.657304] ? prepare_exit_to_usermode+0x350/0x350 [ 77.662297] ? sysret32_from_system_call+0x5/0x3c [ 77.667118] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.671939] entry_SYSENTER_compat+0x70/0x7f [ 77.676319] RIP: 0023:0xf7f55c99 [ 77.679655] RSP: 002b:00000000f770f10c EFLAGS: 00000296 ORIG_RAX: 00000000000000f0 [ 77.687336] RAX: fffffffffffffe00 RBX: 000000000813b014 RCX: 0000000000000000 [ 77.694576] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 77.701817] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.709058] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 77.716300] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 77.723560] [ 77.725159] Allocated by task 12307: [ 77.728847] save_stack+0x43/0xd0 [ 77.732269] kasan_kmalloc+0xad/0xe0 [ 77.735953] kmem_cache_alloc_trace+0x136/0x740 [ 77.740591] ucma_alloc_ctx+0xce/0x610 [ 77.744448] ucma_create_id+0x205/0x620 [ 77.748394] ucma_write+0x2d6/0x3d0 [ 77.751992] __vfs_write+0xef/0x970 [ 77.755590] vfs_write+0x189/0x510 [ 77.759109] SyS_write+0xef/0x220 [ 77.762535] do_fast_syscall_32+0x3ec/0xf9f [ 77.766826] entry_SYSENTER_compat+0x70/0x7f [ 77.771201] [ 77.772799] Freed by task 12307: [ 77.776136] save_stack+0x43/0xd0 [ 77.779561] __kasan_slab_free+0x11a/0x170 [ 77.783763] kasan_slab_free+0xe/0x10 [ 77.787534] kfree+0xd9/0x260 [ 77.790608] ucma_create_id+0x45b/0x620 [ 77.794553] ucma_write+0x2d6/0x3d0 [ 77.798151] __vfs_write+0xef/0x970 [ 77.801748] vfs_write+0x189/0x510 [ 77.805258] SyS_write+0xef/0x220 [ 77.808681] do_fast_syscall_32+0x3ec/0xf9f [ 77.812974] entry_SYSENTER_compat+0x70/0x7f [ 77.817349] [ 77.818947] The buggy address belongs to the object at ffff8801d808b800 [ 77.818947] which belongs to the cache kmalloc-256 of size 256 [ 77.831571] The buggy address is located 128 bytes inside of [ 77.831571] 256-byte region [ffff8801d808b800, ffff8801d808b900) [ 77.843412] The buggy address belongs to the page: [ 77.848310] page:ffffea00076022c0 count:1 mapcount:0 mapping:ffff8801d808b080 index:0x0 [ 77.856423] flags: 0x2fffc0000000100(slab) [ 77.860629] raw: 02fffc0000000100 ffff8801d808b080 0000000000000000 000000010000000c [ 77.868480] raw: ffffea00075f03a0 ffffea000761da20 ffff8801dac007c0 0000000000000000 [ 77.876338] page dumped because: kasan: bad access detected [ 77.882017] [ 77.883622] Memory state around the buggy address: [ 77.888521] ffff8801d808b780: 00 00 00 00 00 00 00 06 fc fc fc fc fc fc fc fc [ 77.895851] ffff8801d808b800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 77.903178] >ffff8801d808b880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 77.910506] ^ [ 77.913840] ffff8801d808b900: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 77.921167] ffff8801d808b980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 77.928493] ================================================================== [ 77.935821] Disabling lock debugging due to kernel taint [ 77.941479] Kernel panic - not syncing: panic_on_warn set ... [ 77.941479] [ 77.948832] CPU: 0 PID: 12309 Comm: syz-executor3 Tainted: G B 4.16.0-rc6+ #270 [ 77.957474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.966806] Call Trace: [ 77.969370] dump_stack+0x194/0x24d [ 77.972972] ? arch_local_irq_restore+0x53/0x53 [ 77.977615] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.982339] ? vsnprintf+0x1ed/0x1900 [ 77.986110] ? ucma_close+0x220/0x2f0 [ 77.989881] panic+0x1e4/0x41c [ 77.993049] ? refcount_error_report+0x214/0x214 [ 77.997776] ? add_taint+0x1c/0x50 [ 78.001286] ? add_taint+0x1c/0x50 [ 78.004796] ? ucma_close+0x2d7/0x2f0 [ 78.008567] kasan_end_report+0x50/0x50 [ 78.012523] kasan_report+0x149/0x360 [ 78.016334] __asan_report_load8_noabort+0x14/0x20 [ 78.021234] ucma_close+0x2d7/0x2f0 [ 78.024830] ? __might_sleep+0x95/0x190 [ 78.028773] ? ucma_free_ctx+0xd90/0xd90 [ 78.032804] __fput+0x327/0x7e0 [ 78.036062] ? fput+0x140/0x140 [ 78.039310] ? check_same_owner+0x320/0x320 [ 78.043603] ? _raw_spin_unlock_irq+0x27/0x70 [ 78.048074] ____fput+0x15/0x20 [ 78.051323] task_work_run+0x199/0x270 [ 78.055182] ? task_work_cancel+0x210/0x210 [ 78.059473] ? _raw_spin_unlock+0x22/0x30 [ 78.063590] ? switch_task_namespaces+0x87/0xc0 [ 78.068235] do_exit+0x9bb/0x1ad0 [ 78.071662] ? find_held_lock+0x35/0x1d0 [ 78.075694] ? mm_update_next_owner+0x930/0x930 [ 78.080345] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 78.085512] ? lock_downgrade+0x980/0x980 [ 78.089633] ? __unqueue_futex+0x1c0/0x290 [ 78.093835] ? lock_release+0xa40/0xa40 [ 78.097781] ? fault_in_user_writeable+0x90/0x90 [ 78.102509] ? do_raw_spin_trylock+0x190/0x190 [ 78.107063] ? futex_wake+0x680/0x680 [ 78.110842] ? perf_trace_lock_acquire+0xe3/0x980 [ 78.115651] ? futex_wait+0x6a9/0x9a0 [ 78.119426] ? perf_trace_lock+0x900/0x900 [ 78.123637] ? trace_hardirqs_off+0x10/0x10 [ 78.127931] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 78.133003] ? futex_wake+0x2ca/0x680 [ 78.136781] ? memset+0x31/0x40 [ 78.140044] ? find_held_lock+0x35/0x1d0 [ 78.144088] ? get_signal+0x7a9/0x16d0 [ 78.147945] ? lock_downgrade+0x980/0x980 [ 78.152074] do_group_exit+0x149/0x400 [ 78.155932] ? do_raw_spin_trylock+0x190/0x190 [ 78.160485] ? SyS_exit+0x30/0x30 [ 78.163907] ? _raw_spin_unlock_irq+0x27/0x70 [ 78.168374] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 78.173362] get_signal+0x73a/0x16d0 [ 78.177053] ? ptrace_notify+0x130/0x130 [ 78.181085] ? find_held_lock+0x35/0x1d0 [ 78.185124] ? __fget+0x342/0x5b0 [ 78.188551] ? lock_downgrade+0x980/0x980 [ 78.192673] ? lock_release+0xa40/0xa40 [ 78.196621] do_signal+0x90/0x1e90 [ 78.200138] ? setup_sigcontext+0x7d0/0x7d0 [ 78.204435] ? iterate_fd+0x3f0/0x3f0 [ 78.208206] ? schedule+0xf5/0x430 [ 78.211716] ? __schedule+0x1ec0/0x1ec0 [ 78.215671] ? exit_to_usermode_loop+0x8c/0x2f0 [ 78.220315] exit_to_usermode_loop+0x258/0x2f0 [ 78.224868] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 78.230375] ? do_fast_syscall_32+0x156/0xf9f [ 78.234844] do_fast_syscall_32+0xbe6/0xf9f [ 78.239134] ? _raw_spin_unlock_irq+0x27/0x70 [ 78.243604] ? do_int80_syscall_32+0x9c0/0x9c0 [ 78.248154] ? _raw_spin_unlock_irq+0x27/0x70 [ 78.252620] ? finish_task_switch+0x1c1/0x7e0 [ 78.257087] ? syscall_return_slowpath+0x2ac/0x550 [ 78.261985] ? prepare_exit_to_usermode+0x350/0x350 [ 78.266974] ? sysret32_from_system_call+0x5/0x3c [ 78.271789] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 78.276606] entry_SYSENTER_compat+0x70/0x7f [ 78.280983] RIP: 0023:0xf7f55c99 [ 78.284316] RSP: 002b:00000000f770f10c EFLAGS: 00000296 ORIG_RAX: 00000000000000f0 [ 78.291994] RAX: fffffffffffffe00 RBX: 000000000813b014 RCX: 0000000000000000 [ 78.299239] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 78.306482] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 78.313719] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 78.320956] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 78.328592] Dumping ftrace buffer: [ 78.332106] (ftrace buffer empty) [ 78.335784] Kernel Offset: disabled [ 78.339383] Rebooting in 86400 seconds..