[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 18.579124] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 23.337397] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 23.752490] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 24.726852] random: sshd: uninitialized urandom read (32 bytes read, 126 bits of entropy available) [ 24.828779] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.198' (ECDSA) to the list of known hosts. 2018/02/05 08:27:45 fuzzer started 2018/02/05 08:27:45 dialing manager at 10.128.0.26:44803 2018/02/05 08:27:49 kcov=true, comps=false 2018/02/05 08:27:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='auxv\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x6, 0x8, 0x7, 0x5, 0x8, "4721bf4b324a6417e2ffa85d732ee12d20f892bae4d9253f6b6af7758e046a3ad557444b1bd4ae1141fd6ed9f366a3eab7d5c61ad8606ef848a5064902c825", 0x1f}, 0x60) r1 = socket$inet6(0xa, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x7, 0x1}, &(0x7f0000002000)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r2, 0x9, 0x401, 0x3100000}, 0x10) flock(r0, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)=@full={{0x3, {"b959a338e6db7e"}, 0x8}, [{"743145cb30ff19"}, {"a63d9341a7bc5e"}, {"27a53f4f7f0270"}, {"f8d8854ae2b355"}, {"a436833389f6de"}, {"1428c66db37b73"}, {"5d3e6bcd4418ee"}, {"96669270e1b356"}]}, 0x48, &(0x7f0000002000)=[{&(0x7f0000004000-0x23)="62e6e1d47e3cc1bef2d4509c0905d5f777143bcf9cccf4d5810a6592b184839bd85b4d", 0x23}, {&(0x7f0000002000)="75de41380c69485de4f165c394ca138ff5ceb60e2dccc650cedb6a14fbaff615381d22632d9315edf3e2010c5c2e069aa99a5ebb6d3b5b23a791d0058c00e036de35d877a13851fed613d4fdb6ec072b6a06caa196eb208ba1b4ed26f9badc40d67eff448abab098b6addb5192c70709b84c663b0e9d542469b48eaff8cca4fdca9de99602fceb627b94c2b592759e211105059387be6d12f4c019fd247b6b5ab831ec8c660838cf6e81e7e022446e748416cc9a57ed1fcb61039c1ee70216552d0122618620b6a9b26fa227bfb479c8abef82b236d76b8b5e579551e02d91a66723545c2135", 0xe6}, {&(0x7f0000002000-0x74)="8a939fd7708e3039004b07a6ddd90a45b0f6f024678274b71c6fb1f1668b92a7cec9d9ef313786fcca7f2d2893902e557ca69373700224b0e42f255f8135a801aa8065a76ca43d875c3884d86008c790134e599ce08d103e4972420176fc08ffc94e31062939a75ab2bb2fb7bdbb67dadd741583", 0x74}, {&(0x7f0000004000-0xea)="8dbd1a0e8416829d629f0e7fb6923e2e1acac5ea2188ecf683491ed89285234affa7e067e95883243514195a4968bda3b466d252a57d0a3dce332f7aa5cdafdaa0c3c84ab885f026e3e5c07e94f57553eb5e0d6c9023198dfe5cdde88819179ec94f2e159d4f27292236b2e644d20453d4da0f4cea567da692c3b3eb6bc0cbe8ab08b1568e57af716d9537e4fb65fb188019e0b53d81b3d913a247108c8832d8d15189912e06c2ac9b27a79b0c6b96acd900058f51005a493c92a62495c46898c3461739f458ece33804552459618baa5249c167177c7fe741249a41f5d991620e7b4f7544972ddf422e", 0xea}, {&(0x7f0000003000)="cef5dedad2498ab7e820187c077bdf671c048d9bae202a6ea787a4787a0e2168e1b1de8cf6789912329478d82ba119bfd24407bda7ec2ee41afd1ef3b8374df25ea6234f7138efe583046cf34e32c109f5f4b23ce527a333f745fa9d354447649afa2c647d38de7faa0323bb3f7dd98030048315bb47e2b5e09408142a4ec328b5f3eeb9e3a34d48f4ce1f014fcfdbd5003e3655a30f9fe9f244b4d5b9f1ff488a56befc716f8c7b2bddc84d69d188cc04504f87629c1ea3f74887265edd27e020f79cb28d2e4dedc5c2f055a9bd6df2b76282b2753179c00fc3043d95a648fb3f044ea46fcf45391a74df6b7978b5", 0xef}, {&(0x7f0000003000-0xed)="5f9edca1101ebeb1b3ca7bf5259809ec545abaf48e1e03aab192a20f11a0bf5c696d79175391d751500204455f9545981dca049dd0021bf8a79c2bf2508e41331434f7231978d9011c16b3fe5244aaa40f8538ff7d3eb6ddab03f781bf35601c1f5771023d168a2da69aa9e57d39acb26da3c00417487af151b0715932f157153ae893bb7ce14a12a271d1bc089afac96e364333d9392ab3e1a6b0720e285cd456a23c26717e09e77a4bb88c7e89661189fa2119dcb826732e7a87a0d9e94d1f08b4f760b35e109e46e15f46dbb8625dbb1885b5aba253256fae77f5c5aa7026b150dd55770ffc75d7997bc1c0", 0xed}, {&(0x7f0000003000)="af2052d377f0a9557130a647b5a533c67eb6a6afacc366de73cd03d9d0a29c1f8f7b23c006c23f53adcdf6ea937d83617da02945ab45befe38bbeba0c5ebbb6dd4618f237d75e6c76cdd22db5cd21223f0800906701c00feb69ca2d8029b2bb1770a5b9c744211ef456160bffa1a541d65dfc06dd4c89da6e64fb5133bee69e229ea5d2f06352179100181c748608ece2eac9eedf26c5fd2da3ae4cfe40cb381a6ed115a223e448b918e4ca2b8705b65284dd6581e6c19f4a2d1b44bab458e9221aa76ebfc36ac0cc18273", 0xcb}, {&(0x7f0000003000-0xb0)="9e541021b2c4a973c2eb3bd416b19c4093760ab781ccddc3bbdf77e03c771902fb3b9640aa6850be72a0aab998290a549d254a452ffdc4a67451c2fffde716dd3cb5a26407a930e2a89efb8764442715c041a9946ffc1594efab771d5261323ebac387c3abe665a06733cec5929c20abd04e42631a9a55032cf0f01e6e523a1c352de4249461121c2ec3abe17180cca1575c0af5e872e994b581768d9037a177ccc295c90d4f3ebe0614de6a4d1454d5", 0xb0}], 0x8, &(0x7f0000003000)=[{0x90, 0x113, 0x2, "093967d9a6461ae513642c9e31c796948f975222697b17e31804d69b1ec7127638f143ddd539f1b23ea95ae26704b40322639ab4d731d16a03b791cf3834a39197e09189fb2e25a946b7b4b59d8b1304751acdf4dc92e9509a30fc105855c9243eae7fc37a71aaaaae5c36d475c1f38b0e003080c8078deecc467b0fa3532d"}, {0x48, 0x111, 0x7f, "f7186dc9d83623b783818749a76df91e7573a0ba32b5de75dbcb63da7b0d7ab8f46565dbe81b95dd962cde3eec43edfd01475e3fd8f133"}, {0x1010, 0x119, 0x8001, "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"}, {0xd0, 0x111, 0x7, "98a7e33fadb35f3c841103998270413f3ad5e2c582956cf7245ab001545ae8c5213dbab383bcd39e2f5bef2970f356454a40368c16ee269867dfd01f8a47d04178fae7e7e2cbb6458817194fadd429cf1ff9b0a791abc68e6fbd6968e78fdb183b6acd0e0ae4103edd479773246d9a377a41c1851236ed1d5277dc08b5de6c70f38e2052c3d1b60b47174edcfc5842b269acdf86239f3cbfc406652937729087ca8d11d00474a26ccdd123e63e7b9017840cae8533163a992270716f31e62adb"}, {0x28, 0x0, 0x2, "41e94ff417d50ce15ab5f22d2e8fe92c6f4a97bf63"}], 0x11e0}, 0x40000021) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={r2, 0x1f}, &(0x7f0000005000)=0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x6, 0x800, 0x0, 0x0, 0x17, 0xc, "b07c15ea3569447005a642dcc01dea322744096e59774353e073e36f86ea25f01916b4ce4363e02b4a71107ede2021b166850a7177939c0d9052f48f105e9c5b", "c135e93ec9fc0647ba0f2b622a9483158ccde31ad5ee49ee1b095488632f8ff8797c3eed60ae69390898e0780c660b96b08da7c4a34a6554b2e33a9dbe79419f", "b92df478e7eb59c509040ad66ab268a936f6c658f5f9b4a868a1f8aaeaf550ee", [0xcb]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000007000-0x5c)={{0xa, 0x0, 0xc7ff, @mcast2={0xff, 0x2, [], 0x1}, 0xe3}, {0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1200000000000000}, 0x800000000000000, [0xd51, 0x2, 0xfffffffffffffff7, 0x8, 0xffffffff, 0x33, 0x6, 0x79]}, 0x5c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000)={0x7a2a, 0x0, 0x10001, 0x200}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000007000-0x10)={0x1, r3}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000)={0x800, {{0x2, 0x2, @empty}}}, 0x90) 2018/02/05 08:27:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00008d7000)='./file0\x00', &(0x7f0000000000)='ext3\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000001000)=0xc) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/tcp6\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8, 0x7, 0x101, 0x80000000, 0x8, 0x1ff, 0x2, {0x0, @in6={{0xa, 0x3, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x801d}}, 0x7ff, 0x2, 0x400, 0x7, 0x2}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000)={r3, 0x1}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x0, 0x1, 0x2, 0xa, 0x80, 0x20, 0xff, 0x0, r1}, {0x5b, 0x100000000, 0x49, 0x9, 0x6, 0x4, 0x200, 0x5}, {0x9, 0x156, 0x7, 0x9512}, 0xa0b, 0x8, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x4, 0x0, 0x0, 0x1, 0x10001, 0x4, 0x8}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000001000-0x1)='\x00') setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000)=0xd373, 0x4) fdatasync(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000004000-0x8)='./file1\x00', &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002000-0x4), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000006000-0x38)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x3ff}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000003000-0x9d)="8908be94f674b500434df26d30e29265774338bee35d92a3d99be553aa583777024d922fff91884f8d5245217ac3d61517c10ed8e598c074b989eabb81f06890c3564b69a0c178cdd48432eb21e6b52728be13300fe466f28cde7a813017d3e2e884166a7d017857ca87946de3ca1a86477dc1819bc36fe489510ef2c2ef73881e5749e80a5b247774c1d7eacecff8179116e996d1a9c7d75c51299b9c", 0x9d}, {&(0x7f0000005000)="0ff9767ccd16636f115188fffee594362403d9b8bd0a70e82c920d694c7e80ece46137793095e09aec4a95459c48b663a40c8254f2b67b529b46edf2a73c7c0584957512a6a4d7223c8a67949401eaad5e4a90313965dc620e3a3fe87604bd8fc57f6c205d2fe8915a67d17306", 0x6d}, {&(0x7f0000004000-0x9e)="cb38aa9fc1050d8d6699f9676d1616cc683cb3603acf5517b5b0f71f34d13813d750f6e2c1bf9f2dfc1388aafb3810bf31c106184da5b09c4803b1b2c86fc848819652488a79df3e64065b300f54ab72313bf674f38f056b17bfe3332d282ddd3c7ae38a601ac753674407b1a2e442225df61a04e19635a483aa3660d85f9d391d111fca3e699552d62a536cb8c8bf188adc1bcc08897c62287f285a0f42", 0x9e}, {&(0x7f0000002000)="e0fb5c43e5014a04839fd4f6d3182f729cd109a003bb8fef9d67d30af038ef5d0781d279532e912caba84a7f034ccff61f474bfb96b6ef529bcce6e8e81dda7b90e45e3e897fbdbb14e13d0505aa7170a7a8008e2df16d8d1136819298696954816880ab9e99b0c8da1ed75b0a2afd508e2ec3d574ca07738d040e10437dba8aac2a40961c32a0c7246d41bffdd2a7c8ab049677b3ce255ef0b0cd834f3c89d52c1f06d98378a13aba8703bebc379696967ce71021f66cd37447138ecfc3dfd00fd9e2b0c44f36e581c0582d6fc5c971dda53c41163e591e72b0bd28bb1d6ad38dcb51b795ec3bfa", 0xe8}, {&(0x7f0000005000)="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", 0xfb}], 0x5, 0x0, 0x0, 0x4004}, 0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000005000-0x5)=@assoc_value={r4, 0x5}, 0x8) ioctl$KDMKTONE(r2, 0x4b30, 0x9) socketpair(0x0, 0x4, 0x6, &(0x7f0000004000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000006000-0x30)=[{&(0x7f0000007000-0xef)=""/239, 0xef}, {&(0x7f0000006000-0xcb)=""/203, 0xcb}, {&(0x7f0000006000)=""/173, 0xad}], 0x3) 2018/02/05 08:27:49 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d0000)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000df2000-0x4)=0xe8) r1 = socket(0x11, 0x4, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000001000)=@ax25={0x3, {"5a0c7df6df82a1"}, 0xfffffffffffffffe}, 0x10) getsockname$netrom(r0, &(0x7f0000002000-0x10)=@ax25, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000002000)=0x2, 0x4) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r2, &(0x7f0000004000-0x30)={0x30, 0x3, 0x1, 0x2, 0x4, 0xfffffffffffff801, 0x1, 0xff}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)) r3 = socket$inet6(0xa, 0x4, 0xb4c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x1, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000005000)=0x4) sendfile(r1, r3, &(0x7f0000006000-0x8), 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) write$selinux_create(r5, &(0x7f0000000000)=@objname={'system_u:object_r:tetex_data_t:s0', 0x20, 'unconfined', 0x20, 0x33, 0x35, 0x20, './file0\x00'}, 0x38) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000001000)={0xd013}, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, 0x0, 0x1000002, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000008000)=@full={{0x3, {"52696424859ee6"}, 0x908}, [{"6775e2bbd39d19"}, {"6f8620fa132166"}, {"c61ec4c10ae138"}, {"8bbc49ef872697"}, {"e0c4b5ad00bc2e"}, {"01c0f50b95a8f7"}, {"7a17d8cd890488"}, {"c05d2effcfe95f"}]}, 0x48) fremovexattr(r4, &(0x7f0000003000)=@random={'osx.', '/dev/autofs\x00'}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r5, &(0x7f0000007000-0x8), r3, &(0x7f000000a000-0x8), 0x7fff, 0xa) 2018/02/05 08:27:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x10000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x20, &(0x7f0000001000-0x20)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={r2, 0xcc, "922a68a90337f5e2b8b45d1f0685c35217fb4ad2c81e0943fabd5f31876c9cdd3da399a1c3caaf8d8b9dd57b717166a880409047016c1cff832d6e689ae9010125f792e54e901b0ca57bd5f4c2b3b957652ba6f5576b1bbeb5be7971e36f4cdfddd7013aa058125d290efef41d57efa55aec9a1823d90211251fa676d297fa4824df115f6f10cfa78818e77df248fec49305896b94f86287061005e99b6ccdf8dcc641834430dbe4e513bd9c2641525f16baba8c33961006723e0b3a562042bcc0b20b68e8f30fc7352714af"}, &(0x7f0000002000-0x4)=0xd4) r4 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x0, &(0x7f0000003000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000003000)=r2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000004000)='/dev/random\x00') lseek(r1, 0x0, 0x0) alarm(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000006000-0x18)={r3, 0x3, 0x20, 0x7, 0x50e}, &(0x7f0000003000+0x2f9)=0x18) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000005000)={0x1, 0x3ff, 0x5, 0x3, 0x1, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000007000-0x4)=0x9, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005000)=0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r5, r6, 0x32, &(0x7f0000007000)={0x10, 0x7, 0x7, 0x9}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000009000-0x38)={&(0x7f0000003000+0xdb5)=@can, 0x10, &(0x7f0000008000)=[{&(0x7f0000003000-0x41)=""/65, 0x41}, {&(0x7f0000009000-0xf4)=""/244, 0xf4}, {&(0x7f0000008000-0xe7)=""/231, 0xe7}, {&(0x7f0000007000)=""/186, 0xba}, {&(0x7f0000009000-0xca)=""/202, 0xca}, {&(0x7f0000009000-0x73)=""/115, 0x73}], 0x6, &(0x7f0000008000)=""/210, 0xd2, 0x4}, 0x0) 2018/02/05 08:27:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000118000-0xe)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000001000-0x38)=@access={'system_u:object_r:iptables_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x34, 0x33}, 0x38) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000003000-0x8)) fadvise64(r1, 0x0, 0x80, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000001000-0x8)={0x9}, &(0x7f0000004000-0x8), 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x200000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0x7f}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r2}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000005000)="bb0814e1a027e4c4b58a6d3844ac61cd099022301a036d6bb7188396276faf01c5b79c3e2a995e64253f5fe742bd407a57587b996e50ea4059582fe7700c657c63de34087aa26f0b1c1808e6715b0c2362671ef66e57c6213a107b5791ff89c2b7f39969db9891b69f201498da45f8edfee46846b121629595cab8431eca63c0f93ca8fe93aa1508392816e0d9645c1f3163163ce4b47479e66c65ea2c3b244c11e4514c3e1482824a2c2c5314420da0b963fd155fbd0a39eac25c3adfc9b4b9a19c7cfa2f437dc276a888cd5191a0a1ef3e2aab3ea506eb1b0e971622d42754dd81", 0xe2) setsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f0000002000+0xaaa)="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", 0xff) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x7, 0x0, 0x5, 0x20, 0x80000001, "6474c8d039bbc4278c68436d03e672f3eebda9d3baa2d80c1fb4bda37cc304e8e95507f0631697a7db0969a624e5cafc7982d67dfd0c7ebe01367b9a342676"}, 0x60) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000006000)=""/4096, &(0x7f0000006000)=0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000008000-0x38)={&(0x7f0000003000-0x10)=@ax25={0x3, {"0f37beafa341fa"}, 0x1}, 0x10, &(0x7f0000007000)=[{&(0x7f0000007000)="48b2a780", 0x4}], 0x1}, 0x4000) write$eventfd(r0, &(0x7f0000006000-0x8)=0x1, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000008000), &(0x7f0000009000-0x4)=0x4) 2018/02/05 08:27:49 executing program 0: r0 = creat(&(0x7f00000bf000-0x8)='./file0\x00', 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000416000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x8, r1}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0x2, 0x0, 0xa, 0x80, 0x80, 0x87, r1, r2}, {0xfffffffffffffe00, 0x54d0, 0x5, 0x40, 0x8, 0x7ff, 0x10200000000, 0x6}, {0x2, 0x7ff, 0x1ff, 0x200}, 0x8001, 0x9, 0x0, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x1, 0x2, 0x3da, 0x4b2, 0x3ff, 0x1d2}}, 0xe8) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x7, 0x248000) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, 0x100000001, 0x9, 0x5, 0x74, 0x8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)={r3, 0x8001}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000-0x8)={r4, 0x4}, &(0x7f0000003000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x1000, 0xa2a4, 0x7ff, {}, 0x6, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000005000)={0x7, 0xfffffffffffffffb, 0x1f}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="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") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000004000)=[{&(0x7f0000006000-0x1c)=@in6={0xa, 0x1, 0x401, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xc6}, 0x1c, &(0x7f0000004000-0x80)=[{&(0x7f0000007000-0x7)="1035ff9a2f97b4", 0x7}, {&(0x7f0000004000)="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", 0xfd}, {&(0x7f0000004000-0x1000)="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0x1000}, {&(0x7f0000006000)="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0x1000}, {&(0x7f0000007000-0xb9)="287c5138aae84945e00b844a3ffe3f6020573641773b0786152606e2b183c05086ac688a93a76468e4d29d74bae5195cf3b58b3f277d2af8c98eaf23df255d909d8de7214917bdda9c01a0b5823df7f3e557a85ed53c12f31293a7a7a694794354f4475dc5722a4b88365df35aca130dad3f35e3b95a1eaff391216bdc7d858d115d1bba8a1546bcfe3280512d14f4d691c2749828474e87155e5b15c6ba87785bc4ebe67db202e2c3fc3f2596412dc851114eeffda82b78d9", 0xb9}], 0x9, &(0x7f0000007000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x8000, 0xff, 0x4, 0x3ff, 0x7ee8, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x6, 0x3f, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xa, 0x0, 0x81, r3}}], 0x90, 0x20008040}, {&(0x7f0000003000)=@in6={0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1dd902da}, 0x1c, &(0x7f0000004000-0x10)=[{&(0x7f0000007000-0x36)="80ffaeebba8e1278a7877c207f638e058cf4f6a718c8f157744a0a39e20dfd1ec813763cbc254ca3145283483a10dfc5a3f7ca84e431", 0x36}], 0x1, 0x0, 0x0, 0x40000}], 0x4, 0x4) 2018/02/05 08:27:49 executing program 5: r0 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r0, 0x80000000000, 0x5) lsetxattr(&(0x7f0000308000)='./file0\x00', &(0x7f0000cb8000)=@random={'system.', 'trustedposix_acl_access\\@\x00'}, &(0x7f0000dc7000-0x5)='$em1\x00', 0x5, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000997000), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000002000-0x10)=@can, &(0x7f0000002000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x4d8052318abd99d8, 0x9, 0x3887}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000-0x6)={r3, 0x3}, 0x6) r4 = dup3(r2, r2, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000001000-0x50)={{0x3, 0x1, 0x2, 0x2}, 0xf0c8, 0xfffffffffffffffe, 0x80000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000)={0x10001}, &(0x7f0000002000), &(0x7f0000000000), 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000004000-0x20)={@generic="0b1f24a1f21d5f40b2e6d967dcff4441", @ifru_addrs={0x2, 0x2, @rand_addr=0xffffffff}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000003000)={r3, 0x99, "36ec3f389fc0dfb730ae6137fca8748ba5afdfb1c7a7201b458715e7b9bb0251617705354856b0381861e0f4466e377523ea5c013fa2fff7d60d06a10c8e7628079da6b89c52c1adeb12a8318a82cada36b88d7ea0b90ed186dbc4f2892216396d863e9d2ea3adf0a0606709920dde2ae26c7e382891b8922e1ce3e7fdb414dd9f71e7a4e1f0aaea17fcd14452c34e76f64a5b3864b820d679"}, &(0x7f0000002000-0x4)=0xa1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000005000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r4, 0x0, 0x2, &(0x7f0000003000)=""/44, &(0x7f0000005000)=0x2c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000006000)={&(0x7f0000000000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000006000+0x6de)={r5, 0x7f, 0x30}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r4, &(0x7f0000007000+0xb96)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008000-0x4)=0x10, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000007000-0xf6)=""/246, &(0x7f0000008000)=0xf6) 2018/02/05 08:27:49 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000790000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000049d000)=""/49) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x8001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={r1, 0x6, 0x5, [0x3f, 0x8, 0x9, 0x1, 0x4]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000002000-0x8)={0x5}, 0x8, 0x80800) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x81) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000002000), &(0x7f0000000000)=0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000-0x4)=0x9, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000003000)=0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000005000-0x93)=""/147) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffff4fa) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000)={0x5, 0x2, 0x280000, 0x5c, 0x7, 0x401}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006000)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000004000)={0x6, &(0x7f0000008000-0x30)=[{0x840, 0x101, 0x10c, 0x3f}, {0x6, 0x80000000, 0x3, 0x7}, {0x1, 0x4, 0x5, 0x8}, {0x2, 0x3ff, 0x3, 0x6}, {0xfffffffffffffc01, 0xff80000000, 0x800, 0x80000001}, {0x1ff, 0xfffffffffffffffb, 0xf624, 0xfffffffffffffffa}]}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000003000-0x4)=0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000002000/0x2000)=nil, 0x2000}, 0x2}) [ 58.462802] IPVS: Creating netns size=2552 id=1 [ 58.497675] IPVS: Creating netns size=2552 id=2 [ 58.563206] IPVS: Creating netns size=2552 id=3 [ 58.621907] IPVS: Creating netns size=2552 id=4 [ 58.701494] IPVS: Creating netns size=2552 id=5 [ 58.769166] IPVS: Creating netns size=2552 id=6 [ 58.909496] IPVS: Creating netns size=2552 id=7 [ 59.035312] IPVS: Creating netns size=2552 id=8 2018/02/05 08:27:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000f6b000-0xc)={0x2, 0xff, 0x3ff, 0x6, 0x1, 0x4b8}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00003b8000-0x12)={@generic="0f31044dea30d84e2b86db52e1080b1a", 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000f80000)) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000d1e000-0xc)={@rand_addr, @multicast1}, &(0x7f0000ea9000)=0xc) [ 61.622586] audit: type=1400 audit(1517819272.981:5): avc: denied { create } for pid=4959 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 08:27:53 executing program 1: seccomp(0x1, 0x200000, &(0x7f00009af000-0x10)={0x0, &(0x7f0000000000)=[]}) 2018/02/05 08:27:53 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000bbe000)="0e70922e82d8a09b4fb6ced206a21dbd4a48a892f4f87e50e90311dfc1b9ddbfda008bf6246a23832d2d80e16d", 0x2d) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000044a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) sendmsg$inet_sctp(r0, &(0x7f0000ce2000)={&(0x7f0000dc1000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000057d000-0x20)=[], 0x0, &(0x7f00001df000)=[@sndrcv={0x30, 0x84, 0x1}, @init={0x18, 0x84}], 0x60}, 0x0) 2018/02/05 08:27:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 08:27:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/pid\x00') getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000c2b000-0x4), &(0x7f0000414000)=0x4) 2018/02/05 08:27:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000961000-0x4)=0x0) tkill(r0, 0x11) r1 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioperm(0x3, 0x9, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005dd000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000bc3000)={0x6, 0xa4f, 0xf705, 0x8, 0x200, 0x9, 0x2, 0x1, 0x4, 0x0, 0x400000000000000, 0x4}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f000013d000)="79272e22fc75b59a5a77354dc708b7e66d001969819a8acef5bd7c9f2b8d965432ee202d226a289c5c8463478bbf1e1536b94745ce259e47cdb64db2a19bea7141d7b3b34c81f79aaf9bc1404ff5a8e1262a9289ecca7a8f4ccfdb5208d2a134248eb6d0f94387d2d4bc9b2cbca0ecc64059c45e8302497fcacaaf872ff351ec13fead0bfa97cc539e1f32c0b6f47298e1a08004ebe16846b90eb3a658acd93073b97353214c26504abe06966b9f82f58f38040e103fb2acfa7ab67ece27") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d9d000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000), 0x1}, @ptr={0x70742a85, 0x1, &(0x7f00003df000), 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000836000)={0x0, 0x8001, 0x4, 0x5, 0xfffffffffffffff9, 0x8}, &(0x7f00000c8000)=0x14) 2018/02/05 08:27:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b72000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c4d000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}, 0xd3d7, 0x8001, 0x870e, 0x7, 0x3}, &(0x7f0000fac000-0x4)=0xa0) bind(r0, &(0x7f0000024000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b66000)={r1, 0x3}, &(0x7f000012e000)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000fcc000-0x9)='/dev/sg#\x00', 0x1000, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000643000-0xc)={0x0, 0x6, 0x10}, &(0x7f00001d3000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000c69000)={0x4, 0x7, 0x206, 0xfffffffffffffff9, 0x79, 0x721, 0x1, 0x6, r4}, 0x20) sendmsg$inet_sctp(r2, &(0x7f0000ce2000)={&(0x7f0000dc1000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000057d000-0x20)=[], 0x0, &(0x7f00001df000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x205}}, @init={0x18, 0x84}], 0x60}, 0x0) flock(r3, 0x2) 2018/02/05 08:27:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) r1 = syz_open_dev$tun(&(0x7f00004e5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) recvfrom$llc(r0, &(0x7f00000a1000)=""/18, 0x12, 0x0, &(0x7f000044d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/05 08:27:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000020e000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a843089105236925000800080005000000000000000807ce000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) connect$inet6(r0, &(0x7f0000c07000-0x1c)={0xa, 0x0, 0xfffffffffffffc00, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) r1 = memfd_create(&(0x7f0000555000)='@%\x00', 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/02/05 08:27:53 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xb08, 0x3) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xcc1) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000d000-0x4), &(0x7f0000000000), &(0x7f0000001000-0x4)) [ 61.649681] audit: type=1400 audit(1517819273.011:6): avc: denied { getopt } for pid=4959 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 61.675329] audit: type=1400 audit(1517819273.031:7): avc: denied { accept } for pid=4959 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 08:27:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000779000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000001f000), &(0x7f00003d2000-0x4)=0xb) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000ef5000-0x8)) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006f3000)) ioctl$TCXONC(r1, 0x540a, 0x1) pipe(&(0x7f0000600000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002a7000-0x1008)={0x0, 0x1000, "bdb0db6c5980149f4712e4808e6fc7d7feed673e5d002ee35cd20e7fe23085618c6ff9c7658c43ecf3a82427ebaf9df8576108af398848391107051f1b84e5c2c9ee191b8f207525af8ab375b473e4acba543d715ea7d527ba42d25bdd730caf82b4151bf808bcb31214e925ecf7bded09ee8ddc09e2198febaf258942ad69365c8ee2b210fdfcac9770a132a1d480b05be6cd2f5cf4b1eb64607b7d2017c8af500bbe5ce59499f5195c907dd3c5319d5f2a61fc26f16c1b0c10bd923da8161bca3adadb9db766c0066b3ca14140066e9217ca35b10179660cde83d5246382e54ad4980cd502d972d49e4053f71210d64ddf56a0eddd08150d7ab905179a443e1488a1dc757b6f312dd3d4e5a5a73728f3777ba5c091392dfeb15637866334ede2ee9ba25d0adb5247d19bdeb99df4acedf4b366cb4bff37dbb051f7e18d88a9170c1fab2cfd8d3022670ff583321c8d9ed257bf3f75eb729e31603173c1f1a3aef1d0d8a5841d9089dbe78d153cae6b5742030b0fe7330aea4ed840f721b414f915ddb2bbead5671cfae6e438e5ef642f02622dbc9b2faed03d75e9e44855d11e5fcfc08114211fd8a2c170323bbbcef75bd95154d0a42e35cfe1d475d5f44b09cbbf08e0ad630cf196b1eeb8189dfc4cd023cd65858f15d7c7e0e829fe32729a5afcecd2df0fe9f93a615b75c0b239b41dda3a29934d211a669239d248fc14e82da00f7eadb709a1049f24289bc772bff6f621b434583f093f44216452b71cf2ee9004784cb3b5a297fb633f46da958ee60e8c5b3d2c5ffe7998f54f9449f7fd259b9cdabb4e81c2e090cff3f10de2e19d450777b36c04fa97005fabdf40d93e7a3fb1405415338482b1eea03b99ef9016302dd8d4677a63985acabd9b9e3adb500a689753d326b20f75c4f0951a0c7502c4173b0323e66f211a01691ea8b852481df14e32c1de3884b32a5dc9f510265bd02e67573bdb61abfe9ee43eea3e820c76d2591184b6421ff5cecb33c2fe3996a8c9ebf93d4ebb171ff49b214ffa8b2f8233cb6231268578fa82bcaaaf8d58678958e184ca744974b882733d6f03447379c0cfc389677eaae365fe03e65b3f492ac701ebc8c3195f97dccc3eb792ad9ad194d81bf55fab45e186626ac14a34bd244105f1b3bf94256c20c7c22b246a27f2e48e35af00fe3fcd8f085f6b96d653c58979e3d15bfb7ce5a8693830226b8379ba82e6e59ad7cf7da606e3083451ba1fff427a8113e4daba3851d4287bde2bb98d38b426af4bff771468b2478b2f8fb7d5b4968aafd704075752783f311894adf114c833464d7f179e3385ab478baa085c673aa4601099b526ec4e6ca401f63476b284e7c5b6493814db92aa4280861786b98d1b6f041b60ecf08047bc13164863b3c0615a49a1fc57da8b867efded5d3ecffa100163fb62decb127bcdec28280b6c02a3a2170ae5eabd2e0b675f1ec4ce9173f1bf36607e593bf34fef26fe520a7564f7ba5aca4d4ff5693b0362d06737196830cd268c2d0b8494dc5ba430aaf62015dbacfaf580e2e17afce04145611c77dc57ca679079a0d8047453c47763443730ec72609aa00e4431aaef1862a42defdb26eeda1cf0e1f8be00fa23e1be984cf52f24aae03efa7e2b6ab762ecb814cb64142529e3f5c6a8b1a945b1cb2b929102174d9068d4fa485f5b20ce5d9c25a481cd2edd4edec37d745feac2cb5b49b17c6d29e3c2875662853efdba31240d4a1aff4a5d1113f5af79cd86938aefafd98db4ce7e7adf50820a8dbcbed82d8366d7a7d17b64a365768243d8c71adfab7090d949861726bfa8c022a129bd568f62a8de054d15a9c929a86c8e73d5f11edf152a34de2b2e4a8cfef28885cec83d04b2b3b3d279bee9714564c632e50432994a8eb645200eeab5342235c32d898c7aea892421b377f320517e4153ba0530df0043d5744bf678a4be60b39dee3e6530fff405d1f7776c4dfbc35889eaf67d48e53bd234bba2534cb90834b84722c48affb5c44a170106bdaa50d5de54d0474a7b651264f773fd26134880997755a575625e13c976103d327882c7a448181f0b8a1ba5fe5af5e5a785a8b0a4e1ca9ec3329052049dfad92a8a011c2973bf5cc170c94b49d4257ca7f605fd154a60a346643d8bd385d132c9c13ca5516cc9424b9a1df5509302d6eb22cacf83cf7746e615f1e9e23b3d120e146524985e3409144a6d954e8629845cd3eaed148b5babacfb842f4f3f181fcbd3bb069fcd317cfe660cfd55ced19874f7c461b38f24d32daa4cf2b1a8ffdafc31010f5eeb38f68e1e8da02f069d35222cb8dd5f188896a4d0bf7936f2a4316cf3ad86b2f0f9b3c928ba4ed01f476dd688ff2628f0210fe679b2625e62c727e72815ac65623d42d965acb0b9cbf9e280b98a921a40714823a145cca3de974b029a670cf7fdbb8cd662d5bfae6985546fdd679a29487507fb3279f5c1ef3ceea3a780cb92627a1794f3573a334298780595426309e1888ac1d695f32f3e9bce2d513cb6c941ddf1a65eb2cdf4a77f1a9225e20b03ed926ec319c8fb442f577f4b4a0c8c9adf1828c3533ed4ab6a919f984c111f56bc6b7e231394cba7627bd8fe2a597d78033b353860c902a92f909a2a588f7adecd519853a5378861f834471bb8d08b7c923b956406f4d209d868a79a1fd22bcdb57a9b9e6d23dbb6d8cfc7dd8fba2cb2513768acce059ea4653d30305e7c33557b2dfd667ddb8cc88f08b8b33a4f310c2c23bb5a742ff8836d4c7c5b0a5ed8daeeefb82d638acd6330bf1934fefadd4d1f7150496677b91799563c0a624e04fa3662eb8ccb68a7b626d6d3503235f1841fc6beec3605adb1634288a8acdb3912b42704164ab7a15234495522556a20b8da28d20526e9faeba23cc1e175d2d52d1ee6535305717b4404e5b19314ec86531b0c9df9dfbec7563914fe05f3fbb06e647ddc5b53a64272a543bc2a99693a9215192defed5fdea0cdde23cf04276ec8d8a7819a76ec9c887b62595b67fde1e7a80f9d32709b871c63cf1f69e687535bf4d922aa55f0d70e47ea76bc00436a8901be8ee50c037261df5d2c9ac87dcfb80efce36330fd54debc840803eb641c0187f72c63737a305b99287db0779c02c130005066a667e0a0824749ad5d1abdc413e57ed7bb03b9d40166e145eddc5af6d6b6152109dfadacbbcac22fb7e900f5f4e92b13461938c6fd94ac5c4f595de2a62fac379f986310788b2ab1bd58419c50f7006ac3fa716c4b17c90face8846029224b734bf38cd883ee3f5b4982cad2e9aabdb528c420e5c959548efbaf16cfc92307d072d47fb69228b8a586bf8d13e87c12d0b28dd9850a1d48526cfd731c1aa0da0385e08e1d3b9b0c750bbbf0afa5ca4ee04c43e0440795f47f3e7201ce7916d3b6fb6bdfb773e31a6a76732133741c9c75e9299b42a0e783c3ce1f9927f47fe1a27ad8aad4ddb85b56f446f5d3f34335442c33a7846e56af60936543e9521f4ad29afbdc2890e1443580031895fdc564575a7971b9092ae2688088e7723eae84ebfa96b991a3c8437100198eab2d3e62e426a78412e9ecfa21aceb3f7b23f14fa9efd3e1c8cfb647e7ab81658a0561892166971bd05cf5e634109632308b092563f4915ea22b654bc80a8a35a4d17a6bb2ea040a252fbff8a2aa4e7d0034d536881dcf7b47bc9ca987c4ec333595880f3dd52085e3f81ad06581bfd2423aed935c8854df0dce603f9ebc8db54d44eda500ec7fcc315afc7d8247e1e90f96f91d5452c888e529b929086bc4c61cda1710b374c2c219cc71e80e6626e186b05178ef1c2b9b41855c111d2d09b2af40216fcf01597877b20088607e630ecd7b75ddab31c9bb22e6c8b2165e744cebf9ef51bb6d22173ff7af4b2abcd45f0c6e1f70b9483287b9a37fe7e2aceb11e831cd9390ee6cf899eed0630ceecfd19da811a193e17b864196f1efe685c8ecc6724f55c2241f2f7bf04c66bf83ad43958b56c7308947389e17a6a3444ecd5a451509e0e067ad655f080dab38a465800c5be79b749297b1c6f0f2efb08baa4371e960e97da2569678db68f8f9e022ceda6542c0afd53930fe6f22cb8ebdc25b23393b575657f9c12b259870ec8641eedf6f9060f1f379584f1f9958c60411b3d2b953ae461872ad513f7d4824b78293903fe2e78287f478544184166fcdf43aca02c3212b7df5b1a55fceaf7e1aa025cd4f1a25f4af8f77b312be76941b6f13b497c9552aef120ec3b8db47f0885f42c502cda64c274cd98a22121ac19ddd07d3290a9559e2e37428a02743b50145120668136f0e689941d5514a265852e3a2c5e0dd56cec788fff4984652824bc9b23ee6bd21f0be0048bf5d3482e7c29b42405befae22a9fb0141c9fa0e23cc363f99f499f4da76213e08284c7eab523311ae4abecbc11c16aa9bb2eb139b9bcb2666633909d850841f652e2350a37a45acd43bee632747f1098df35557dc25f0f3e72c5e9f4ce7b59bed9170617a76bce6bf59db434bf5fe9e880e183b02148111e8a8f0dccc1693b96aede9040c11ebb829184f1fbda30dd7706f12e9972ea03675b8951fa9805c0380069f6d6c0bd0ee6abaf51b12747cc1d1b09040bd75047eaaadb51da7f277f8377de1e3b3b54f7c1ddd12801a0ee966a5fc0b2081e87f63b824a2f9b2857e25fa85b24471beb3f45327d7e27067e110f4d6d9aaa4bb61b11d3bbe88889883abe6bc4a5cb0f698b5ac2e38788f13d63f406fa85f3ebb22a8b060cba9f65431b4a4c1b0dcba0fde1e7166882ae3476eba2cd88c586d7b24d0b9c0ec51ac3ca257408da2d19964879299b5b8fc2ef87fff0fb294e2d351bdda382a031eec6f7f8f2133979aa6a97f3608f00c3e06f94c14a4fa3ca905e0f7c842a7f550d5e3a7c58e7afdc9c7ad57f3fb48916d7e23ad0c95d3e6e2e52edfc51d6bd9fff5f6d40b46933ba0a75a8ac370b110eb76a341882818768bf4adf9af5dfa1be60e8bcdcbe16b085645cf29d738fe5cfc361aa0c837b5c5069b3548dfbcffc495080e863da72a127aed75224a667b46cd76a7372484c934305e11e381436e4dcb9200de9423b34c6dc513cf1649e790e8779ba64763c1033be510395eb879d4849fdcec6162528969fd1cc3f5d1bbf6258cdac95954cc0565dd0022e48784d596937c89440c77ffe4ab511deab19617bb19353c96ef87df241d6316c67857d7a9bb2e403f5d44347ca56f94fe3527d825c8e770c1581b42ba66dce9192ba2e5e7b52738553df079e8fc39f1a5130072b66ceb8d42787a8e996592d4be5635526abe0242123bb823895c2adbb3010bce0046e70061ff9cea17c6984d71efcf505cd32b3e2e19997af101b094b909393e66dc0d2a55d9f9a60b6ac7e0117f28da2813cad40ab620bad21787ed71f80c1f823915e6f7adb914aaa98dab9803fb9bef4dd3abb72a2436a03c2fff4e3b38895f400ec1b044b4f30ae3ca9279c4fe0538dbee93dec445a5b7f0348c563bcbfaee938842925d6e720a517d807c1a73b4a8aa0affc3de0710762491f4750b5e6646fd748d7d1ae621a4a00d023b256f1e9f549ce122533ae3901bb618c3f4b1cf66bc916d80ae05a37337c717445e01d0cf7af99c158208f8fdca44fb5a7fb3cdc82f24e2642ec949e7632009aa66ff511ff30f42ced01a4b28fded256d740e3280623e0251c5d09bf6db190513de042abb6fc6762295963691c045cf5661fb0e56561f40e329564380d1f979d661fe89134983d3b9d0d6c36eb8c2badc"}, &(0x7f0000433000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000373000)={r4, 0x8a9, 0xd1, "0b15790d212d8ae85abc0534511c4913e712938f5cd4d0a1af2b4e36de5d49561f98eb0dd9a31b4d0a39d90da1ca7820fb3c527bb7cb93894b40ec38144855006002fd1ac6e9bd70e9608074c7e6f760412b50e12e848c13386f88081338e4592af847dc09b1306754e7b770234b23b558963afae344e45775c8a05414d03cc8356f42a9f2d0d2376ea18ffbbde90055265ca94353f0e1886ed6fdec2882de55496045b868eedc2dadf538810abb417dbb6a5530a63255b03f688b14b39ec44bb8edafa37d5f96fa4c40656f183a3bb72a"}, 0xd9) 2018/02/05 08:27:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000437000-0x8)='pagemap\x00') write$eventfd(r0, &(0x7f0000b4f000)=0xdc4b, 0x8) sendfile(r0, r0, &(0x7f00007c5000-0x8)=0x400004000000, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ec7000-0x10), 0x10) listen(r0, 0xbc7) umount2(&(0x7f0000ed8000)='./file0\x00', 0xb) 2018/02/05 08:27:53 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000fe7000+0x733)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fe8000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000bb0000)='./file0\x00', &(0x7f0000fe9000)='./file0/file0\x00', &(0x7f0000fe9000)='coda\x00', 0x1000, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000fe7000-0x8c)={0x8, 0x6, 0x0, 'queue1\x00', 0x1}) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mknodat(r1, &(0x7f0000f15000)='./file0\x00', 0x8, 0x76a5) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d94000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/05 08:27:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f06000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001}}, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x1ff, 0xed, 0x8, "6ff6d7d4feb460449440cd2cedc8af1f221640ca5d9c472e930483046a573dc2a62032099ef2e7efc7c14d78fa2b56a571076a4137d789869b500f65d8c0bc8b658f24de073d7f88398d2cc33052098b"}, 0x160) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) fchownat(r1, &(0x7f0000090000-0x8)='./file0\x00', 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00005f1000-0xb0)={{0xff, 0x400}, 'port1\x00', 0xa0, 0x100000, 0x81, 0x8, 0x8, 0x4e2c, 0x4, 0x0, 0x5, 0x1000}) setsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f00002d6000)=0x4, 0x4) 2018/02/05 08:27:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000948000), &(0x7f0000892000)=0x4) r1 = open(&(0x7f00003bc000)='./file0\x00', 0x200001, 0x164) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000f2000)=""/95, &(0x7f00009cc000-0x4)=0x5f) [ 61.765571] binder: 4978:4986 transaction failed 29189/-22, size 80-16 line 3005 [ 61.771947] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 61.787179] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/05 08:27:53 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000e7c000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000eee000-0x7c)=@newlink={0x48, 0x10, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000f7f000)=0xab43, 0x8) 2018/02/05 08:27:53 executing program 1: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r1, r0) fallocate(r2, 0x0, 0x0, 0x400000000006) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r2, &(0x7f000005a000-0x1c)='system_u:object_r:wtmp_t:s0\x00', 0x1c) getpeername(r1, &(0x7f000004c000-0x80)=@generic, &(0x7f0000059000-0x4)=0x382) [ 61.808880] binder_alloc: binder_alloc_mmap_handler: 4978 20000000-20002000 already mapped failed -16 [ 61.846743] binder: 4978:4986 transaction failed 29189/-22, size 80-16 line 3005 [ 61.861745] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.867857] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 08:27:53 executing program 4: fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2000000011, 0x80084, 0x2000000007) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)}) 2018/02/05 08:27:53 executing program 3: mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ea5000-0x38)=[@in6={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3685c5ba}], 0x38) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ea5000-0x9)='/dev/rtc\x00', 0x8482, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ea5000-0x98)={0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x8, 0x1000}, &(0x7f0000001000)=0xfffffffffffffe04) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ea4000)=@sack_info={r2, 0x8, 0x80000001}, &(0x7f0000ea4000)=0xc) sync() syncfs(r1) capset(&(0x7f0000ea5000-0x8)={0x20080522}, &(0x7f0000004000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000003000-0x4), &(0x7f0000ea4000)) 2018/02/05 08:27:53 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000963000+0xe75)='/dev/usbmon#\x00', 0x6, 0x2400) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000323000-0x10)={&(0x7f0000904000/0x3000)=nil, 0x3000}) fcntl$getownex(r0, 0x10, &(0x7f0000a8e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000051d000/0x3000)=nil, 0x3000, 0x0) 2018/02/05 08:27:53 executing program 1: mmap(&(0x7f0000000000/0x8ec000)=nil, 0x8ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000f9000-0x8)='keyring\x00', &(0x7f00008ec000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) r1 = add_key$keyring(&(0x7f000017a000-0x8)='keyring\x00', &(0x7f00008db000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffd) 2018/02/05 08:27:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f06000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001}}, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x1ff, 0xed, 0x8, "6ff6d7d4feb460449440cd2cedc8af1f221640ca5d9c472e930483046a573dc2a62032099ef2e7efc7c14d78fa2b56a571076a4137d789869b500f65d8c0bc8b658f24de073d7f88398d2cc33052098b"}, 0x160) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) fchownat(r1, &(0x7f0000090000-0x8)='./file0\x00', 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00005f1000-0xb0)={{0xff, 0x400}, 'port1\x00', 0xa0, 0x100000, 0x81, 0x8, 0x8, 0x4e2c, 0x4, 0x0, 0x5, 0x1000}) setsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f00002d6000)=0x4, 0x4) 2018/02/05 08:27:53 executing program 0: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000802000)={@mcast1, 0x0}, &(0x7f0000f8e000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f8a000)={@syzn={0x73, 0x79, 0x7a}, r1}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f00008ca000-0x10)={&(0x7f0000aa8000)=@newlink={0x20, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, []}, 0x20}, 0x1}, 0x0) 2018/02/05 08:27:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x47, &(0x7f000097e000-0xb5)=""/181}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b72000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003c8000-0x4)=0x0) timer_create(0x0, &(0x7f0000fd6000)={0x0, 0x19, 0x7, @tid=r2}, &(0x7f0000c25000)) r3 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000cb000)=r3) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/02/05 08:27:53 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000fe7000+0x733)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fe8000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000bb0000)='./file0\x00', &(0x7f0000fe9000)='./file0/file0\x00', &(0x7f0000fe9000)='coda\x00', 0x1000, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000fe7000-0x8c)={0x8, 0x6, 0x0, 'queue1\x00', 0x1}) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mknodat(r1, &(0x7f0000f15000)='./file0\x00', 0x8, 0x76a5) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d94000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/05 08:27:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000f7f000-0x21c8)=@bridge_dellink={0x20, 0x11, 0x225, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00001a5000)={&(0x7f00009c8000)=[0x0], &(0x7f00009e4000-0x4)=[0x0], &(0x7f0000a60000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00004f7000)=[0x0, 0x0], 0x1, 0x1, 0x7, 0x2}) 2018/02/05 08:27:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00006d9000)='/dev/snd/seq\x00', 0x0, 0x202) r2 = dup2(r1, r0) read$eventfd(r2, &(0x7f000096d000), 0x8) 2018/02/05 08:27:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000325000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = dup(r0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000d6b000)=0x5, 0x4) sendto$inet(r0, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="f9b1a376f03ac4d5d45ee512cb30e343b09db20295fec94984c9c3c8f1ffefd08b8079771cfd84ddd4784c3215926eea38eb4801f183febcffc6e36c60433024fdc83f649a90617d9b4d1d0cdce7b167439c5e3a19ae23cf85a6ad5aa06ce996c332a6d1f16ea54eee65a82932ae8bca567f1286e424337982e341ad52f0c2ff8974ed9d9bc48711b099991d8ff82fae71368fe4fbf3ad33dd42fd6b5118f7f74d4a096fb1d3086c2446af3b6c9eb8d629d065279871a388f39be4663a0bf90155e09e04b3fa27dfb29bb7c528f21a964a0c886f4337471e1bf078dda056573d8e38681cf5ba0eb1", 0xe8}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) sendto(r0, &(0x7f0000dbb000-0x82)="ab", 0x1, 0x0, &(0x7f000059a000)=@rc={0x1f}, 0x9) r2 = fcntl$getown(r0, 0x9) sched_setattr(r2, &(0x7f0000cac000)={0x0, 0x0, 0x1, 0x3ff, 0x7, 0x9, 0x0, 0x8}, 0x0) recvfrom$inet(r0, &(0x7f000016e000)=""/156, 0xffffffffffffff67, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000f2e000)={0xf1, &(0x7f0000d20000-0x5f)=""/241}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000725000)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}}, &(0x7f00009d9000)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000333000)=@assoc_value={r3, 0xffffffffffffff99}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e53000)=r3, 0x4) sendto$inet(r0, &(0x7f00000cb000-0x2e)="c1", 0x1, 0x1, &(0x7f000010f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/05 08:27:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000c63000), &(0x7f000085a000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000937000)={0x2, [0x0, 0x0]}, &(0x7f00002fb000)=0xc) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00005e8000)=0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000491000)={r2, 0x6, 0x12fa80}, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f000060b000-0x24)={0x2, 0x8001, 0xd75b, 0x2a, 0x0, 0x3f, 0x1000, 0x1000, 0x7, 0x81, 0x8, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000aa7000-0xbc)={0x2, 0x1, 'client1\x00', 0x6, "63f51e9b297f3511", "cf5146e09787343e100484e8a3e2be8ee3735bf4c62ff3c09ce6caf55f895798", 0x6, 0x1}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ac000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r3, &(0x7f0000cb8000)=@known='system.sockprotoname\x00', &(0x7f0000c0c000)=""/244, 0xf4) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000d5000-0x4)={0x0, 0x0, 0x0, 0x8002}) 2018/02/05 08:27:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c5a000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000004c000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000341000-0xa)='numa_maps\x00') getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000055f000-0x4)=0x9, &(0x7f0000e98000)=0x4) r2 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003bf000-0x1c)={&(0x7f00004bc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000791000-0x30)=[], 0x0, &(0x7f000039e000)=[]}, 0x0) getresuid(&(0x7f00001ef000), &(0x7f0000112000), &(0x7f0000df2000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e2a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c1000)=0xc) chown(&(0x7f0000c18000)='./file0\x00', r3, r4) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000463000-0x4)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000746000)) [ 61.955681] audit: type=1400 audit(1517819273.311:8): avc: denied { set_context_mgr } for pid=5031 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 61.991643] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/02/05 08:27:53 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002ed000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000be8000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cf6000-0xe8)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7, 0x3, 0x3, 0xa, 0x0, 0x20, 0x32, r1, r2}, {0x30e, 0x800, 0x100000001, 0xffff, 0x3, 0x4, 0x3, 0x7}, {0x200, 0x100000001, 0xf5, 0x1000}, 0x5, 0xb, 0x0, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, 0x2, 0x6f}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff, 0x5, 0x3, 0x0, 0x800, 0x0, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 08:27:53 executing program 7: clock_gettime(0x0, &(0x7f0000ab6000-0x10)={0x0, 0x0}) clock_nanosleep(0x10000007, 0x0, &(0x7f0000797000)={r0, r1+30000000}, &(0x7f00000ec000-0x10)) 2018/02/05 08:27:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f2000)='/dev/ptmx\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000664000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d83000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c44000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000be4000-0x8)={r2, 0x7f}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x6}) [ 62.000561] audit: type=1400 audit(1517819273.351:9): avc: denied { call } for pid=5031 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 62.005554] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 62.044961] binder_alloc: 5031: binder_alloc_buf, no vma [ 62.049636] audit: type=1400 audit(1517819273.411:10): avc: denied { write } for pid=5060 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 62.077770] binder: 5031:5036 transaction failed 29189/-3, size 0-0 line 3128 [ 62.082037] binder: BINDER_SET_CONTEXT_MGR already set [ 62.082045] binder: 5031:5062 ioctl 40046207 0 returned -16 [ 62.097793] binder_alloc: 5031: binder_alloc_buf, no vma [ 62.103259] binder: 5031:5070 transaction failed 29189/-3, size 0-0 line 3128 [ 62.115804] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.122696] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 08:27:53 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/197, 0xc5, 0x0) 2018/02/05 08:27:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003af000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000ea6000-0x52)=""/82) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) faccessat(0xffffffffffffffff, &(0x7f00004e4000)='./file0\x00', 0x0, 0x0) 2018/02/05 08:27:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = inotify_init() r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r3, &(0x7f0000000000)=@ax25={0x3, {"ab96cd8a7f8935"}, 0xbb}, 0x10) inotify_add_watch(r2, &(0x7f0000013000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x2c, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in={0x2, 0x1, @empty}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000000)={r5, 0x1000}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000557000), &(0x7f0000eaa000-0x4), &(0x7f000059c000-0x4), &(0x7f00005ec000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:27:53 executing program 5: clone(0x0, &(0x7f0000546000), &(0x7f00000a4000-0x4), &(0x7f0000b46000), &(0x7f0000b47000-0x7c)) setuid(0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008e8000)='/dev/autofs\x00', 0x101000, 0x0) r1 = socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00008f1000)={0x40000000}) 2018/02/05 08:27:53 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000677000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0xca80, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x10000, 0x5, 0x9, 0x3, 0x28}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000e05000)={0x0, 0x0, 0x7, 0x8, 0x7, 0x401}) mkdir(&(0x7f0000f92000-0x8)='./file0\x00', 0x153) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) 2018/02/05 08:27:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000944000)=[], 0x100001d7) 2018/02/05 08:27:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000fdd000)='./file0\x00', &(0x7f00007cd000-0x20), 0x104) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000af6000)='./file0\x00', 0x0) accept4(r0, &(0x7f0000444000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00006fb000)=0x14, 0x80000) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) getdents(r1, &(0x7f0000e7b000)=""/132, 0x84) 2018/02/05 08:27:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/checkreqprot\x00', 0x22000, 0x0) pwrite64(r1, &(0x7f00008d1000)="d3090aece333f62655cb4f4e", 0xc, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a4b000)=0x2, 0x4) fstat(r1, &(0x7f00006e1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004aa000)={0x0, 0x0, 0x0}, &(0x7f0000f68000)=0xc) syz_fuseblk_mount(&(0x7f0000436000-0x8)='./file0\x00', &(0x7f0000345000-0x8)='./file0\x00', 0x3, r2, r3, 0xed45, 0xf4, 0x8000) bind$netrom(r1, &(0x7f0000b55000-0x48)=@full={{0x3, {"55b851e5219a07"}, 0x5}, [{"37ba96793289ab"}, {"90640beeed5c59"}, {"de6089fca73a11"}, {"8e20c73f4855de"}, {"1e5acf69fa58ef"}, {"e59fa59005a477"}, {"9b705d4a445313"}, {"6541af3d996c31"}]}, 0x48) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000d43000)={@mcast1, 0x0}, &(0x7f0000f44000-0x4)=0x14) creat(&(0x7f0000ce2000)='./file0\x00', 0x7) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000fd5000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r4}, 0xc) accept$unix(r1, &(0x7f0000878000)=@abs, &(0x7f0000a9e000-0x4)=0x8) lremovexattr(&(0x7f0000817000)='./file0\x00', &(0x7f00005da000-0xd)=@known='security.ima\x00') 2018/02/05 08:27:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x0, &(0x7f0000e48000)={0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a68000-0x8)={0x0, 0x3}, &(0x7f0000fea000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a19000-0x1b)={r2, 0x13, "b1672c1dd4cdf44058ca00ff130e54033a983a"}, &(0x7f0000d4e000-0x4)=0x1b) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006a0000)={0x0, 0xfff}, &(0x7f00000d4000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000557000-0x98)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x0, 0x2}, &(0x7f0000376000)=0x98) ppoll(&(0x7f00004fa000)=[{r0, 0x1}], 0x1, &(0x7f0000194000)={r1}, &(0x7f000077c000-0x8), 0x8) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9c000-0xce)="c8", 0x1}], 0x1) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000ab0000)={@common="02703667080030000000fff200", @ifru_addrs=@ethernet={0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}}) accept4$unix(r0, &(0x7f0000fb7000-0x21)=@file={0x0, ""/31}, &(0x7f0000682000)=0x21, 0x800) 2018/02/05 08:27:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) mkdirat(r1, &(0x7f0000644000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f8a000)='..', &(0x7f000008e000-0x8)='./file0\x00', &(0x7f0000237000-0x7)='autofs\x00', 0x1ffa, &(0x7f000006e000)="d0") r2 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r2, r0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0xfffffffffffffffe, @tick, {}, {}, @result}], 0x30) 2018/02/05 08:27:53 executing program 4: clone(0x0, &(0x7f0000509000), &(0x7f000091e000), &(0x7f0000688000), &(0x7f0000f39000)) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000a67000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000009d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000000000)=0x2e, 0x80800) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000ff8000-0x4)=0x5e, 0x4) 2018/02/05 08:27:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000733000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x85cb}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x745f}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x90, 0x0, 0x3]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000), 0x0) accept$inet(r0, &(0x7f000064e000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00005c8000-0x4)=0x10) 2018/02/05 08:27:53 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000054d000-0x4), 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000520000-0xe8)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f000007e000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00006ba000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) capset(&(0x7f0000cd0000)={0x19980330, r2}, &(0x7f0000001000-0x18)={0x22, 0x2, 0x7, 0x20, 0x3f, 0x2}) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x40, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000039000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x3c6, 0x3fab, 0x9, 0x100000001, 0x6, 0xfffffffffffffffe, 0x7, 0x8, 0x2, 0x0, 0x6, 0x3, 0x8000, 0x2, 0x7]}, &(0x7f0000039000-0x4)=0x108) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000002a000)=0x5, 0x4) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000039000-0xf1)={r4, 0x6, 0xe9, "4dcfb841e1ac3dfde694c6bf530bc98bd8c087eeb0dd5193268041eeb2002cd0167faf21b1a63cdf42871f1423d0aebb643eda150f546609caca3748b3db4b67eb801a8d0ab5fa5d4c5e91c691d4176ca0b56118363b8ba12f4f13eb678783f56f5b1496357afddf28c834d2cadf2819d92cde15372abd8a2cdc63a4c1ddf000af5287d3501a1eb446c1dacd0ffed68588eeacf4c205635677749bf4fd36f6a8106816c09a4e395601841f227d403800f899256465d00b7e59c6f25e88662d11c1c38671b9c50a274e1417f0c9c41a93b3d88295a719b4bd85fd9c12dd7ad306da0a154c7999c37941"}, 0xf1) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$nfc_llcp(r3, &(0x7f000001e000), &(0x7f0000039000)=0x60, 0x80000) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r5, &(0x7f000003a000-0x60)={0x27, 0xd7, 0x4, 0x4, 0x81, 0xbf3, "0b552213549bfc053dbb83d21d76d7415ce765db5c94fe13444f8617f9b73bfa5906251e624d0341eabf893c9102d59e3869437b35162246c97e81ba14b6e3", 0x8}, 0x60) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000031000)="65eda50a815c8732deb8ae4410aee1cac0fb9ccfb0417bb6b0e8f7ea7cbaebac3c311638bf84340eef84ec40a1fee16dc3c810cd7691b01d2781489627c435f80c43bdddaefb755f8c8d3534962ff7d852a18ac29a91dce6cbd26cf3395b3983744797eca6337a054b2b218d7b3a63987d0d70", 0x4b, 0x4c001, &(0x7f000000f000-0x8)=@sco={0x1f, {0x2, 0x8, 0x4, 0x7b, 0x4100000000000002, 0x302}}, 0xffffffcc) 2018/02/05 08:27:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x400, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x8, 0x4, 0x205, 0x4865c1a1, 0x8, 0x6, 0x5, 0x0, r1}, 0x20) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000-0x4), &(0x7f00008fe000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000d44000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) close(r3) fcntl$setlease(r2, 0x400, 0x0) 2018/02/05 08:27:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000ca4000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000559000)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2003}) r4 = openat(0xffffffffffffff9c, &(0x7f0000603000-0x8)='./file0\x00', 0x101000, 0x3) getsockopt$inet6_dccp_buf(r4, 0x21, 0x0, &(0x7f000057c000-0xb9)=""/185, &(0x7f0000a7a000)=0xb9) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000c83000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) syncfs(r3) 2018/02/05 08:27:53 executing program 4: seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000003000-0x29)=""/41) clock_adjtime(0x0, &(0x7f0000022000)) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000001e000)="0afe16ce66270b1c2dcabaab8284460246cc9d3fbdb855d06291f8d70ddd7ac7974258ac5f0677a126e205b7de9e0abd1dc0391461140438446fbf65dd", 0x3d) 2018/02/05 08:27:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f2000)='/dev/ptmx\x00', 0x4000000000000007, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) r1 = getpid() syz_open_procfs(r1, &(0x7f00008cf000-0xc)='net/netstat\x00') r2 = epoll_create(0xfff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f3f000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00006f3000)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/05 08:27:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) mkdirat(r1, &(0x7f0000644000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f8a000)='..', &(0x7f000008e000-0x8)='./file0\x00', &(0x7f0000237000-0x7)='autofs\x00', 0x1ffa, &(0x7f000006e000)="d0") r2 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r2, r0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0xfffffffffffffffe, @tick, {}, {}, @result}], 0x30) 2018/02/05 08:27:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x6, 0x3ff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8904", 0x2) 2018/02/05 08:27:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f000005a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00009a0000)='./file0\x00', 0x400000, 0x100) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000cb2000-0x8), &(0x7f000028b000)=0x8) syz_fuseblk_mount(&(0x7f00000a2000-0x8)='./file0\x00', &(0x7f000094f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000fcc000-0x20)={@common='bcsh0\x00', @ifru_flags=0x2000}) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/05 08:27:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x9, 0x3}) r1 = syz_open_pts(r0, 0x8000000006) dup2(r1, r0) writev(r0, &(0x7f00002f3000-0x38)=[{&(0x7f0000aa7000-0xa0)=':', 0x1}], 0x1) 2018/02/05 08:27:53 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xef, &(0x7f0000001000-0x4)=0xffffffffffffc0fb, 0x4) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x200000000001, &(0x7f0000acd000-0x4), 0x4) 2018/02/05 08:27:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009e5000-0x4)=0xffffffffffffff40, 0xfdea) mkdir(&(0x7f000035d000-0x8)='./file0\x00', 0x42) r1 = syz_open_dev$sg(&(0x7f00002da000)='/dev/sg#\x00', 0x4, 0x41) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ffb000-0x6)={0x0, 0x9}, &(0x7f0000dd2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000331000)={r2, 0x100000000}, 0x8) bind$inet(r0, &(0x7f0000e15000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) open$dir(&(0x7f0000b6f000-0x8)='./file0\x00', 0xc0, 0x5) listen(r0, 0x0) 2018/02/05 08:27:53 executing program 5: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00008e3000-0xb)="0800d700000816f2f9ff6e") sendfile(r0, r0, &(0x7f000081b000), 0x5) get_thread_area(&(0x7f0000d26000-0x10)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d2f000), &(0x7f0000d30000-0x4)=0x4) 2018/02/05 08:27:53 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) eventfd2(0x100, 0x801) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000009000-0x4), 0x0, &(0x7f0000009000-0x90)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000007000)={0x5, 0x2, 0x1, 0x3f, 0x1, 0x8}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000002000/0x3000)=nil, 0x3000, &(0x7f0000009000-0xd9)=""/217) socket$inet_sctp(0x2, 0x5, 0x84) munmap(&(0x7f0000005000/0x3000)=nil, 0x3000) 2018/02/05 08:27:53 executing program 5: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00008e3000-0xb)="0800d700000816f2f9ff6e") sendfile(r0, r0, &(0x7f000081b000), 0x5) get_thread_area(&(0x7f0000d26000-0x10)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d2f000), &(0x7f0000d30000-0x4)=0x4) 2018/02/05 08:27:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x400, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x8, 0x4, 0x205, 0x4865c1a1, 0x8, 0x6, 0x5, 0x0, r1}, 0x20) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000-0x4), &(0x7f00008fe000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000d44000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) close(r3) fcntl$setlease(r2, 0x400, 0x0) 2018/02/05 08:27:53 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000), 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f000098e000-0x4), 0x2) sendto$inet6(r2, &(0x7f0000efd000-0x144), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) write$eventfd(r0, &(0x7f00002db000-0x8), 0x8) 2018/02/05 08:27:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f000027c000-0xd)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x40c, 0xff9) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/02/05 08:27:53 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='net\x00') lseek(r0, 0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000)=0x10, 0x80800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) 2018/02/05 08:27:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000078c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00007dc000-0x4)=0xfffffffffffffffb, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000d60000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000e48000-0xbc)={0x7a1, 0x9d4402f1d892efb6, 'client0\x00', 0x4, "3ea3935aea4f6c5b", "6132f7293740a80aefe47e0ca2c8edb20e8326098d3398634bf9d496c20b93a8", 0x200, 0xfffffffffffffbff}) memfd_create(&(0x7f00009d9000)='#):\x00', 0x0) 2018/02/05 08:27:53 executing program 3: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f3a000)='net/sockstat\x00') mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000349000-0xc)={0x2}) write$tun(r0, &(0x7f0000fe2000)=@hdr={0x3, 0x85, 0x80, 0x1, 0x6, 0x6, @ipv4={{0xf, 0x4, 0x8001, 0x2, 0xb3, 0x2, 0xaa8, 0x1, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xf}, {[@end, @ssrr={0x89, 0x1b, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xa}, @rand_addr=0x9, @empty]}, @noop={0x1}, @lsrr={0x83, 0xb, 0x13, [@multicast1=0xe0000001, @loopback=0x7f000001]}]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x6, 0x6, {0x1b, 0x4, 0x1, 0x7f, 0x1, 0x2, 0x1, 0x3ec004b8, 0xfe, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x8, 0x3, 0x1, 0x6, [{[], 0x2}]}, @lsrr={0x83, 0x13, 0x1c000000000000, [@multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x800, @remote={0xac, 0x14, 0x0, 0xbb}]}, @end, @end, @timestamp={0x44, 0x28, 0x400, 0x3, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x9}, {[@rand_addr=0x9]}, {[@empty], 0x1}, {[@multicast1=0xe0000001], 0x8}, {[]}]}, @end, @noop={0x1}, @generic={0x82, 0xf, "b355f5065dcc210571b235bd5a"}, @noop={0x1}]}}, "3546aa"}}}, 0xbd) r1 = dup2(r0, r0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000fe4000-0x20)={"0c82f3f0cc570c6928d98c7baff4d20d", {0x4, 0x3, 0x100, "3c1176cf56af", 0x80000001}}) pread64(r1, &(0x7f0000fe1000)=""/129, 0x81, 0x0) 2018/02/05 08:27:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x5f)="56d8c82bec1793580c8a4687c06ddd986a12e7b8e4e64bd776d5d5cba28229d4603986435742116a2d000f81eceebc9fedebc455060f6b4f695d77b12a4ee49c7f1c4d78b4db75e85e1497d2334fab1464af0cad038d76c640d252d6bfe57a", 0x5f, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x4) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0xa0900, 0x8) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000e9d000)=0x6) mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000db8000)=0xffffffffffffff81, 0x4) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000968000)=""/123, &(0x7f0000df8000-0x4)=0x7b) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008fb000-0x20)={@empty, 0x10000, 0x1, 0xff, 0x4, 0x3, 0x9, 0xb8e}, 0x20) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000df9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d4b000-0x4)=0x14, 0x80800) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000dfa000-0x58)={0x3283, 0x4, 0x401, 0xe1b, 0x7ff, 0x200}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000acc000)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000df8000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000070c000-0x18)={r3}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000001c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1100}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000df4000-0x4)=0x2, 0x4) [ 62.478783] mmap: syz-executor3 (5155) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/05 08:27:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)}}) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002bd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000080f000)=@ethtool_cmd={0x48}}) 2018/02/05 08:27:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x7fd, 0x4) setxattr(&(0x7f000021c000-0x8)='./file0\x00', &(0x7f00003f9000-0x8)=@random={'btrfs.', ',\x00'}, &(0x7f00005ce000)='\x00', 0x1, 0x3) write(r0, &(0x7f000078b000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/05 08:27:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b4000-0x24)) write(r1, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r2 = syz_open_pts(r1, 0x801) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a7d000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000589000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0xc}}}}, 0xfffffffffffffff8, 0x5, 0x5, "70a7d90f8428c099b52d3a22bb778d20e3b97b949ed0ce580c69de78fbbe16ae1e3fbb339326e027152e79fff2423ce1bdda5ab0644fb6e1c55a5c6209845903481bd5d3c04f50f894333eca922370c7"}, 0x160) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000cbe000)={{0x3, 0x2, 0x3, 0x3}, 0x0, 0x7, 'id0\x00', 'timer1\x00', 0x0, 0x1, 0x0, 0x3, 0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/05 08:27:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045440, &(0x7f000073e000)) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000699000)=0x3, 0x4) 2018/02/05 08:27:53 executing program 5: setrlimit(0x7, &(0x7f000000f000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x41)="6b657972696e6729760000a82565743026009e983e4cde837ad5f5739023b8f08b0552be5d3a9fd3b65c8156d47c096dfac50c876498bbcae58cd5a39d3ed1c561", 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000dee000-0x4), &(0x7f000028b000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x4, 0x200, 0x3ff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x100000001, 0x0, {0x0, 0x1, 0x2, 0x3, 0x7fffffff}}) 2018/02/05 08:27:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00003f9000)='cmdline\x00') readv(r1, &(0x7f00000e9000)=[{&(0x7f0000751000-0xf2)=""/242, 0xf2}], 0x1) 2018/02/05 08:27:53 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000004000-0x10), &(0x7f0000003000)=0x10) ioctl$KDMKTONE(r1, 0x4b30, 0x1) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) 2018/02/05 08:27:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002c4000-0x16)='net/ip_tables_targets\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c47000)={0x10001, 0xffffffffffffffff, 0xffffffffffff39a2, 'queue0\x00', 0x40}) close(r0) 2018/02/05 08:27:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000018a000-0x2bc)=@updpolicy={0x27c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x1c4, 0x5, [{{@in=@empty}, 0x0, @in=@empty}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@loopback=0x7f000001}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}, {{@in=@empty}, 0x0, @in6=@empty}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in6=@dev={0xfe, 0x80}}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@empty}]}]}, 0x27c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00004f7000)=0x1c9b05b0, 0x4) bind$netlink(r0, &(0x7f0000ae2000)={0x10, 0x0, 0x2, 0x10000000}, 0xc) 2018/02/05 08:27:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e42000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000f0000)=r1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000eb0000-0x4), 0x4) 2018/02/05 08:27:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fc3000)='./file0\x00', 0x0) mount(&(0x7f0000e9f000-0x8)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000965000/0x4000)=nil, 0x4000, 0xc, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000322000)={0x28, 0x0, &(0x7f0000046000)=[@dead_binder_done={0x40086310, 0x2}, @clear_death={0x400c630f, 0x1, 0x4}, @free_buffer={0x40086303, r1}], 0x84, 0x0, &(0x7f0000dc9000-0x84)="061c74bc2cdf155e616bc49cef7df1b3209cee4a9ec16a0a24880e1caa9b051d189adda68f60e62149f99ab674a8ea92a6b9d0fc2bffd13f8cab938f0f59fa81d3369690a2a86d4d3919b5ea2e47f9517bf4926f2dbaeaee25995ac75ae7a6a5eae70a17156e1567b9be4fc4da8a59e70e835ad60d84dc32bbe9528254e168c7e00367d5"}) keyctl$set_reqkey_keyring(0xe, 0x2) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00009ec000)="240000002e001d003200000800417718fbffffff01000000000001de800000000000ff10", 0x24) creat(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x4e) execve(&(0x7f0000f51000)='./file0/bus\x00', &(0x7f0000523000)=[], &(0x7f0000271000)=[]) 2018/02/05 08:27:54 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ec9000-0x10)='/dev/sequencer2\x00', 0x202, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000fbf000-0x68)={0x0, 0x0, 0x0, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000075000)={0x1ff, 0x9, 0xfff, {r1}, 0x10001, 0x1}) pipe2(&(0x7f00006c4000-0x8), 0x800) mlock(&(0x7f0000541000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000cb4000/0x2000)=nil, 0x2000, 0x5) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) r2 = add_key$keyring(&(0x7f0000cc8000-0x8)='keyring\x00', &(0x7f0000f10000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000cbc000-0xc)='cifs.spnego\x00', &(0x7f0000fbe000)='em1\x00') 2018/02/05 08:27:54 executing program 5: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000), 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d23000)) 2018/02/05 08:27:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00007c9000-0xc)={@rand_addr, @empty, 0x0}, &(0x7f0000e98000-0x4)=0xc) connect$packet(r0, &(0x7f000002f000)={0x11, 0x15, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000a72000)={&(0x7f0000e2d000)={0x10}, 0xc, &(0x7f0000a67000-0x10)={&(0x7f00002e4000-0x2f8)=@polexpire={0xc0, 0x1b, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0xffffffffffffffff, 0x3}}, [@tmpl={0x4, 0x5, []}]}, 0xc0}, 0x1}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001a0000-0xc), &(0x7f0000307000)=0xc) 2018/02/05 08:27:54 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000005000-0x60), &(0x7f0000004000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) r2 = add_key(&(0x7f0000ca7000-0x6)='logon\x00', &(0x7f0000265000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f65000)="722d82413d4f6523cdcbcc195175b4", 0xf, 0xfffffffffffffffb) add_key$user(&(0x7f000031d000-0x5)='user\x00', &(0x7f000080d000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00003ec000-0xb4)="83c5698bc32ce10c6b049d0e2440cdf694c2a2d27f121d7f75c4691d8cafcafc17debcc801598d7ad33a9a1b36459f5708d0dc3b6885f0e7e0a1b373506ce2d6ad074753a2776a2c4a74bcf3dd934c782244f9424bc03c3190e77f837a914d1702393c9495f45306576aa54ce4f14a913d48f831f1c463e218850d82c72091cfd40eabb2bb6fb3fd799a1e4b963a04cdfe890243ee100b424966dcb2ac7ab737c1667a0068eb1ef4115281e1fc49d2049cb9df31", 0xb4, r2) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000034000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0}, &(0x7f0000929000-0x4)=0xc) prlimit64(r3, 0x4, &(0x7f0000ab5000-0x10)={0x2, 0x2}, &(0x7f0000095000)) getpeername$netrom(r0, &(0x7f0000004000)=@ax25, &(0x7f0000002000)=0x10) lgetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=@known="73797374656d2e706f7369785f61636c5f61636365737301", &(0x7f0000001000-0x39)=""/57, 0x39) 2018/02/05 08:27:54 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000541000)=0x0) r1 = getpgrp(r0) ioprio_get$pid(0x1, r1) 2018/02/05 08:27:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a), &(0x7f0000e22000-0xf)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = getpgid(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000222000-0x10)={0x0, r2/1000+30000}, 0x10) sendto$inet(r1, &(0x7f000073e000-0xb8)="390d6f896536c21d0486db70e6eb2b1a34b0811c5d15e8c51f0cc1938fa518e5501adb924776008c29eaf6abdede60afd27e8c9bbbd4ebb82c0a93398bdc21836ad2257d6fa99dc528b36ae1c767d784bd75c66d6d78ffb265e962f9f77c126ca2bd0db32cd2edf9001b8d3a6055fbf07c6bd628d801531c2d520f5eb9adbec3f503c983ace3a848e19229fab061a02d95c59a00a3059c4c5cd4410a4909b791027f4db4a823a1128974d7a65f802cba67f29bae7188404b", 0xb8, 0x8050, &(0x7f0000528000)={0x2, 0x1, @empty}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r1, 0x45421, &(0x7f0000276000-0x8)=0xa80) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$llc(r1, &(0x7f0000b24000)=""/202, 0xca, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00006ab000-0x1c)={&(0x7f00000fd000)=@nl=@kern, 0xc, &(0x7f0000955000-0x30)=[{&(0x7f0000789000-0xf)=""/15, 0xf}], 0x1, &(0x7f0000127000-0x34)=""/52, 0x34}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000be000-0xc)={0x0}, &(0x7f00005e8000)=0xc) tkill(r3, 0x38) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) tkill(r0, 0x1000000000016) 2018/02/05 08:27:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000000001a, &(0x7f000082b000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bb9000-0x10)={0x0, 0x8, 0x8, 0x9}, &(0x7f0000f01000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a7a000)={r1, 0x1000, 0x9, [0x0, 0x1, 0x0, 0x5, 0xb0a, 0x6, 0x100000001, 0xffffffff00000001, 0x7]}, &(0x7f000094b000)=0x1a) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) listen(r0, 0x0) 2018/02/05 08:27:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a), &(0x7f0000e22000-0xf)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = getpgid(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000222000-0x10)={0x0, r2/1000+30000}, 0x10) sendto$inet(r1, &(0x7f000073e000-0xb8)="390d6f896536c21d0486db70e6eb2b1a34b0811c5d15e8c51f0cc1938fa518e5501adb924776008c29eaf6abdede60afd27e8c9bbbd4ebb82c0a93398bdc21836ad2257d6fa99dc528b36ae1c767d784bd75c66d6d78ffb265e962f9f77c126ca2bd0db32cd2edf9001b8d3a6055fbf07c6bd628d801531c2d520f5eb9adbec3f503c983ace3a848e19229fab061a02d95c59a00a3059c4c5cd4410a4909b791027f4db4a823a1128974d7a65f802cba67f29bae7188404b", 0xb8, 0x8050, &(0x7f0000528000)={0x2, 0x1, @empty}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r1, 0x45421, &(0x7f0000276000-0x8)=0xa80) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$llc(r1, &(0x7f0000b24000)=""/202, 0xca, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00006ab000-0x1c)={&(0x7f00000fd000)=@nl=@kern, 0xc, &(0x7f0000955000-0x30)=[{&(0x7f0000789000-0xf)=""/15, 0xf}], 0x1, &(0x7f0000127000-0x34)=""/52, 0x34}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000be000-0xc)={0x0}, &(0x7f00005e8000)=0xc) tkill(r3, 0x38) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) tkill(r0, 0x1000000000016) 2018/02/05 08:27:54 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x2, 0x8, 0x4, 0x7}, 0x10) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000)={0x9}, &(0x7f0000000000), &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0xd4)=""/212, 0xd4}, {&(0x7f0000001000)=""/85, 0x55}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/24, 0x18}], 0x4) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) modify_ldt$write(0x1, &(0x7f0000000000)={0x5, 0x20000800, 0x6400, 0x8000, 0x5, 0x0, 0x6, 0x7fffffff00, 0x0, 0xba}, 0x10) fcntl$setsig(r1, 0xa, 0x20) socket$pppoe(0x18, 0x1, 0x0) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001000-0x4)=0xfff) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/02/05 08:27:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000049e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000bdc000)=0x14, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f0000247000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x24, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_IIF={0x8, 0x1, r1}]}, 0x24}, 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004aa000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000aa000)=0x1000) 2018/02/05 08:27:54 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000a0a000-0x4), &(0x7f0000b87000-0x4)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00007f2000)) 2018/02/05 08:27:54 executing program 0: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dd7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5b}) 2018/02/05 08:27:54 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x8b16, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000002000)="a11ad7da6a96b19f8360b5c73dc4af0ab98e65c9945eb6e3fb7217eaa643bee2d5cb522320385abab4cb0ad21fdae64de8ea1e80744612520f4c4a31e57d67e0fd5a605c333a775e8d52fd3a6860bb67d30585592022a894dd5d541080b8d78734576f24aa3085ce491fd9542de9cd13f85f36b8c34e259ba6493554d053d4852b5a5556e7b8e01af0b19e7682996a681e8d702934b9398a935757d9", 0x9c}, {&(0x7f0000001000)="021131dda64f710efe5f5740cbfa8c5753df3881b9310cc0625de548c1d98b69552b766531de521357f3ba6fc255a8990964a6695f73451ee6d7d898165860d9836aec0faed7644c5bd8c54c5a80fd94dd3533d8b37d29db219db36e4625855de49ada212c7cc566ecb7308e7a2809a5fd556358c6b555ef910621db278e8f2bb14c140227f31f3d60f782e82d2982b3d492d0926a1af0e2a07b6c03897b674452c34b2bcd4e48d09e5dc13fe46200fd2a3930bde4e4fc4c5cfa560c50a3002b4432", 0xc2}, {&(0x7f0000002000)="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{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x7) [ 62.683838] binder: 5222:5225 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 62.691836] binder: 5222:5225 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 62.721332] binder: 5222:5225 BC_FREE_BUFFER uffffffffffffffff no match 2018/02/05 08:27:54 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ec9000-0x10)='/dev/sequencer2\x00', 0x202, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000fbf000-0x68)={0x0, 0x0, 0x0, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000075000)={0x1ff, 0x9, 0xfff, {r1}, 0x10001, 0x1}) pipe2(&(0x7f00006c4000-0x8), 0x800) mlock(&(0x7f0000541000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000cb4000/0x2000)=nil, 0x2000, 0x5) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) r2 = add_key$keyring(&(0x7f0000cc8000-0x8)='keyring\x00', &(0x7f0000f10000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000cbc000-0xc)='cifs.spnego\x00', &(0x7f0000fbe000)='em1\x00') 2018/02/05 08:27:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/192, &(0x7f0000981000)=0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = socket$unix(0x1, 0x40d, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x3}, 0x8) sched_yield() r2 = syz_open_dev$sg(&(0x7f000016b000)='/dev/sg#\x00', 0x9, 0x200) connect$l2tp(r2, &(0x7f000029c000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x2, 0x3, 0x1}}, 0x26) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ce0000), &(0x7f0000ce0000)=0x14) listen(r1, 0x0) accept4(r1, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/02/05 08:27:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d71000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000ed7000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000699000-0x4)) 2018/02/05 08:27:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000077c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f0000f2c000)=@file={0x0, ""/4096}, &(0x7f00006af000)=0x1002, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f000095b000), 0x0) 2018/02/05 08:27:54 executing program 1: clone(0x3e38b3adcbafe9c6, &(0x7f000055a000), &(0x7f000018a000), &(0x7f00009c9000), &(0x7f00004af000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x10240, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000003000-0x78)={0x5, 0x78, 0x952, 0x101, 0x4, 0x0, 0x0, 0x7, 0x20000, 0xc, 0x6d, 0xffffffffffffffff, 0x3ff, 0x8, 0x400, 0x1000, 0x7, 0x0, 0x20, 0x8000, 0x80000000, 0x81, 0xffffffffffffff45, 0xdf, 0x1, 0x6, 0x7, 0x7209, 0x1, 0x1, 0x400, 0x80, 0x2, 0x7f, 0x6, 0x800, 0x5, 0x0, 0x0, 0x2, 0x5, @perf_bp={&(0x7f0000002000-0x1), 0x3}, 0x2020, 0xfffffffffffffffa, 0xea0, 0x6, 0x5, 0x20, 0x7fffffff}, r1, 0x100, r0, 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x20) seccomp(0x1, 0x1, &(0x7f0000000000)={0x2, &(0x7f00003f1000)=[{0xea, 0x9, 0xfffffffffffeffff, 0x3}, {0x2, 0x1d0d, 0x0, 0xa86}]}) 2018/02/05 08:27:54 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f03000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000-0xc)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = getpid() setpriority(0x0, r3, 0x7ff) socketpair(0x8, 0x80802, 0x7fffffff, &(0x7f00004f5000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005bc000-0x8)) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000037a000), &(0x7f0000028000-0x4)=0xb) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00005bd000)=0x81, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x42, &(0x7f0000af1000-0x1e)=""/30, &(0x7f0000000000)=0x1e) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000d3f000-0x4)=0x7, 0x4) getpeername$ax25(r4, &(0x7f000075f000-0x10), &(0x7f00003a1000-0x4)=0x10) 2018/02/05 08:27:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000049d000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000023c000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/05 08:27:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0x200000000095) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00001fb000-0x4)) 2018/02/05 08:27:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000051a000)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000150000)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000cde000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @empty}, 0x2c, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/05 08:27:54 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) munmap(&(0x7f00006b9000/0x4000)=nil, 0x4000) r0 = epoll_create(0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b34000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = syz_fuse_mount(&(0x7f0000d79000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x200000) mmap(&(0x7f00006b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000e57000-0x38)={&(0x7f00006ba000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f00003be000-0x10)=[{&(0x7f00006ba000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000509000)=""/4096, 0x1000, 0x9}, 0x40010000) mmap(&(0x7f00006ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f00006bb000-0x8)='./file0\x00', 0x1a9) r5 = dup(r1) renameat2(r4, &(0x7f0000245000-0x8)='./file0\x00', r5, &(0x7f0000159000-0x8)='./file0\x00', 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d10000-0x8)={0x0}) r7 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f00006bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f00006bc000-0x108)={0x0, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x200}}, {{0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xf37}}}, 0x108) mmap(&(0x7f00006b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00006b9000)=[{r0, 0xd080}, {r1, 0x88}, {r2, 0x40}, {r3, 0x4100}, {r6, 0x8}, {r7, 0x100}, {0xffffffffffffffff, 0x1012}], 0x7, &(0x7f00006b9000)={0x0, 0x989680}, &(0x7f0000b9d000)={0x8d20000000000000}, 0x8) [ 62.749964] binder: 5222:5225 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 62.762579] binder: 5222:5225 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 62.784484] binder: 5222:5225 BC_FREE_BUFFER uffffffffffffffff no match 2018/02/05 08:27:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000da5000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00003b6000-0x4)=0x10, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00004b5000)=r1) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[], 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000262000+0xa14)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009dd000-0xc), &(0x7f00005b2000-0x4)=0xc) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000101000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$VT_ACTIVATE(r3, 0x5606, 0x48c) 2018/02/05 08:27:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a1e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000cf3000)={&(0x7f00006e5000)=[0x4, 0x0, 0x4, 0x1000, 0x7fffffff, 0x81, 0xaa3, 0x0, 0x4], 0x9, 0x401, 0x2, 0x7e3ad443, 0xa3, 0x8, {0x9, 0x1, 0x0, 0x200, 0x5, 0xaced, 0x818, 0x9, 0x1ff, 0x0, 0x4d8, 0xc0000000000, 0x5, 0x0, "e49dcc5469c5ef1de5b5d282db2017066aab58aebb1cdad9349acbb986a88332"}}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e1e000)='/selinux/status\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0x540d) 2018/02/05 08:27:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000064a000-0x20)={0x3f, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000dc8000-0x10)={0x100000000, r2}) timerfd_gettime(r1, &(0x7f0000eb8000)) 2018/02/05 08:27:54 executing program 4: mmap(&(0x7f0000000000/0xe3a000)=nil, 0xe3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1050) getdents(r0, &(0x7f0000001000)=""/24, 0x18) 2018/02/05 08:27:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002c4000-0x16)='net/ip_tables_targets\x00') close(r0) 2018/02/05 08:27:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000083000-0x50)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @empty}, @dev={0xfe, 0x80}, 0x0, 0x3ff}) 2018/02/05 08:27:54 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000000f000-0x4), &(0x7f0000010000-0x4)=0x4) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r1) 2018/02/05 08:27:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000adc000-0x10)=@req={0x1, 0x7, 0x8}, 0x10) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) socket$packet(0x11, 0x3, 0x300) [ 62.858353] audit: type=1400 audit(1517819274.221:11): avc: denied { create } for pid=5281 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/05 08:27:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002c4000-0x16)='net/ip_tables_targets\x00') close(r0) 2018/02/05 08:27:54 executing program 1: unshare(0x8000400) r0 = socket(0x1f, 0x801, 0x0) flistxattr(r0, &(0x7f0000d14000)=""/15, 0xf) 2018/02/05 08:27:54 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000044e000-0x8)={0x0, 0xfffffffffffffffe, 0x3, 0x101}) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/02/05 08:27:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006ba000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00006b0000)=[], 0x0, 0x0, &(0x7f00000db000)}) clone(0x0, &(0x7f0000d0a000), &(0x7f0000553000), &(0x7f0000f31000-0x4), &(0x7f0000f6a000-0xf9)) lgetxattr(&(0x7f00000d9000)='./file0\x00', &(0x7f000037b000)=@random={'osx.\x00', '\x00'}, &(0x7f0000d65000-0x1)=""/1, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) 2018/02/05 08:27:54 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) munmap(&(0x7f00006b9000/0x4000)=nil, 0x4000) r0 = epoll_create(0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b34000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = syz_fuse_mount(&(0x7f0000d79000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x200000) mmap(&(0x7f00006b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000e57000-0x38)={&(0x7f00006ba000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f00003be000-0x10)=[{&(0x7f00006ba000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000509000)=""/4096, 0x1000, 0x9}, 0x40010000) mmap(&(0x7f00006ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f00006bb000-0x8)='./file0\x00', 0x1a9) r5 = dup(r1) renameat2(r4, &(0x7f0000245000-0x8)='./file0\x00', r5, &(0x7f0000159000-0x8)='./file0\x00', 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d10000-0x8)={0x0}) r7 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f00006bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f00006bc000-0x108)={0x0, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x200}}, {{0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xf37}}}, 0x108) mmap(&(0x7f00006b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00006b9000)=[{r0, 0xd080}, {r1, 0x88}, {r2, 0x40}, {r3, 0x4100}, {r6, 0x8}, {r7, 0x100}, {0xffffffffffffffff, 0x1012}], 0x7, &(0x7f00006b9000)={0x0, 0x989680}, &(0x7f0000b9d000)={0x8d20000000000000}, 0x8) 2018/02/05 08:27:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a18000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00006c2000-0xe8)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000cb0000-0x14)) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000445000)='tls\x00', 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00007c7000)) 2018/02/05 08:27:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_adjtime(0x1, &(0x7f0000908000)={0x0, 0xffffffffffff4a85, 0xcb, 0xc1, 0x8, 0x2a, 0x1f, 0x100000001, 0x3, 0xfffffffffffffffa, 0x5, 0x1, 0x9, 0x0, 0x9787, 0xd5e2, 0x9, 0x6, 0x81, 0x7ff, 0x8, 0x5, 0x9, 0x8, 0xaa, 0x3ff}) getpriority(0x0, 0x0) 2018/02/05 08:27:54 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000014000)='./file0\x00', 0x8) fadvise64(r0, 0x1f, 0x401, 0x3) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/05 08:27:54 executing program 0: mmap(&(0x7f0000000000/0x5ea000)=nil, 0x5ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005a3000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00005ea000)=0x2) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00005eb000)='/dev/sg#\x00', 0x3, 0x200) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r1}], 0x1, 0xbad7) vmsplice(r1, &(0x7f0000047000-0x40)=[{&(0x7f00005e7000-0xc3)}, {&(0x7f00005e8000)="d0", 0x1}], 0x2, 0x3) accept$unix(r2, &(0x7f0000479000-0x8)=@abs, &(0x7f00002b0000-0x4)=0x8) 2018/02/05 08:27:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009a8000)='./file0\x00', 0x0, 0x50) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000d07000)={0x6, 0xfa}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f00003d0000-0xad)="6e65742f617270005fcd3532bf6fc0ccd599fe69ed0ef77107ccb15371443c43ea203316353da39b9c3c92435ce89ef2e07d13f5a207e7423507bfbbec7559f6057df0ba58406f1df7a33770f3246c048c59326174a700aa3dfd6bf45d90a75e545a4e073824c89eff5bd3dd2707268575aa12e18c4e26e4cbef20cb106e02e5831c5f36136b5d4c20be05ddcafc0d6f5fb1a359e34d01c632ca73fc8b45a90226d3c111c230622561a069edcd") pread64(r2, &(0x7f00003d0000)=""/2048, 0x800, 0xffffb) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f000017b000)={0x4, 0x4, 0x7fffffff, 0x58, 0x4, 0x2}) write(r0, &(0x7f0000f0e000-0x1000)="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", 0x1000) 2018/02/05 08:27:54 executing program 7: r0 = gettid() r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000000)="1a3dd98591d133268ce43379eb834135e9ffe50ff0578bb7bc0b12513a9347e4fe17bab0fdb0e20ffa5064776bc196e52f9cdd5f910aebf4414a2511c9be0520c05dd2985e123f43138ef5a45c20259a65bb727069195f39e9e320903b18b64eb47d464600826561cc874f2de3c3268fc0b1bbc557031c39f1e624a2a700270545") setpgid(0x0, r0) 2018/02/05 08:27:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000002000-0x2), &(0x7f0000001000)) ftruncate(r1, 0xa0ca) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x0, 0x0, 0x8d82, 0x91}, 0x10) sendto$unix(r1, &(0x7f000040c000)="0ce73bdbe9d3dabafcfcef19a43c8532121d7b3284e1d59d2b176796915fd33caca15e87118976031ad9b5038ff6bab6b6b888e5310be73ba0e28ef697f7f2cd79cad805dbc99b543cbc0aef80c2f4f3f44098c25a6eea6e2c79ebdcd8d5d20000ffffffffffff2b6d7ff5ee8f7519b1f9ff92028c6aedbf421b198f51a4235412ac570486191bfcc410f7d2f0776bf33e1651ee5af3c5be95ad78ce17ea582a87457d0273ab875887f2c8ed330e33b8fb7f6c7bf0f1fa194ac9fd49c5e6db777e", 0xc1, 0x80, &(0x7f0000466000-0xa)=@file={0x0, './file0\x00'}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ad000-0x1)='/') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000018000)={0x0, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x72}}, 0x7, 0x0, 0x3f, 0x7fffffff, 0x8}, &(0x7f00004f8000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e8d000-0xc)={r2, 0x40}, &(0x7f0000571000-0x4)=0xffffffffffffff9c) 2018/02/05 08:27:54 executing program 2: clone(0xa1050b00, &(0x7f0000f70000), &(0x7f0000da6000), &(0x7f0000c68000-0x4), &(0x7f0000358000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x81, &(0x7f0000001000-0x8)={0xbcef}, 0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/05 08:27:54 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x9, &(0x7f0000000000), 0x4) 2018/02/05 08:27:54 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f89000)='/dev/pktcdvd/control\x00', 0x210040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000094f000+0x9d7)={0x10}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet(0x2, 0xe, 0x7) r2 = dup(r1) accept$inet(r1, &(0x7f0000c8e000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00005a9000)=0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f0000310000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x3, @empty}, 0x10) sendmsg(r2, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x46e}], 0x1, &(0x7f0000399000)=[]}, 0x0) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r2, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) sendmsg$netlink(r2, &(0x7f000099f000-0x38)={&(0x7f0000757000-0xc)=@proc={0x10}, 0xc, &(0x7f0000713000)=[{&(0x7f000090e000)={0x139c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="61825cc72f4a2da0508285c9ff770806cd96e663141d3293195b00b464ee675e4de6c224141eca7a6676e09b25d6c6f6f227c7bc9b5989299b4f172dffe049a84d94904779e715c3f257ae40f06653b48e7e22b4e55d2022dc066dd5f0b3e573fb087c72d14267a425197a54552f4b179c0ed877272136a4399712a1f477f2fd8ed989aea189a0310c196a5cbe5d97776608cdfe9256246e1c9750d7253e808053f275141c74d4", @nested={0x10d4, 0x1b, [@generic="4ee56336fca5cca8d1c4a34de1c58938e40a505b7f222a1e1b110ef1d98c1117a95194a787339d4731390c9f3186025efc9b48515a8b8a743bda77f27af4a5b0dc15dacec37048836d9a84ef64e0d3b8cf7a4ef29a10f3370f23d25cc795b23c7777e38c1f052586c7f9e27d1886b1be378882ccd248c2431d86b229e6a2e6ba557a88786c8ea68486ee0fcdee66d2e39a47ea", @typed={0x10, 0x5f, @u64=0x8c37}, @typed={0xc, 0x81, @uid}, @generic, @generic="ee8ad00bf049a620f51081a8958681465117b9bb99", @typed={0xc, 0x32, @fd=r2}, @generic="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"]}, @nested={0x74, 0x6a, [@generic='eV', @typed={0x18, 0x94, @str='wlan0*&security\x00'}, @generic="b889bec1178faf3ea433de6038050b8677209dd67752cfc5740a5bb37173ec3691b227406ada821a7d5a13282ec457db0257f35f016d41dfc23991ab6035d59158fb7643d3ffbee7871ab3c1db00e742198e0cd6"]}, @typed={0xc, 0x43, @uid}, @nested={0x190, 0x53, [@generic="dab9ffdd81917339b6d7c1b269470e8115303a94c3a165251735d2ae59675b5f8d837ebb9c9f17365326bbd2ea5ad6d575fb170a4edf1411b03f0d7c78eaec", @generic="c5edbce98021278cca543cc01139a40c006eda90ce1e488f0b048171a4fca86e47837041a4a9af9928784ebe3898f81db2a1f782f0eb1af40ff931141431af276b993e1badf33311a822ed8f39cbcba9430a8af2881d7b247f4abc4613f45062c1bbe9101a464a75eee43d8c10bd76515386a03fd8ce0e4302d85460448ae9134528059a1268c8acad7c92d4603217d83acbdf96fa8106cd544433299762183756f023a7d4f26ab22d65b34404a94d2d1d62a7865911b73abef85e3a55c00fabea3d43ed067f512124f2cae788ec71df4bf2118f51f2e2cd96b019f85a20e1bc264eadb7", @typed={0x10, 0x2e, @u64=0xcd}, @generic="29fd52ef2f4dcd9f6aea9b88cafefe9cff680a538dedf4e205a37978def56973a48d9622329bf303ee11f921c6b3dd07aaaba337405d1dcc5836263409a97f00d3529da6ce6886af2068b4b8a1e7c8a56dd1d1226fee"]}]}, 0x139c}], 0x1, 0x0, 0x0, 0x200000000000000}, 0x0) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000000)=0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/05 08:27:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a05000004005a33d57e226460104ca0dedf1f0e8365cd43d106c41d00a676034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c464caeedf840d001fe92b0003f7b8e1596417d7dcd64fffffc000000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/05 08:27:54 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) execveat(r1, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000012000-0x8)=[], &(0x7f0000001000)=[], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000001000)=0x400, 0x4) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) close(r0) [ 63.030367] binder: 5344:5351 ioctl c0306201 20007fd0 returned -11 2018/02/05 08:27:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000c2000)='user\x00', &(0x7f0000e8a000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000805000-0x19)='+', 0x1, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f000045c000-0xa)='encrypted\x00', &(0x7f00006c8000)='user\x00') keyctl$read(0xb, r0, &(0x7f000071b000-0xe9)=""/233, 0xe9) 2018/02/05 08:27:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = syz_open_dev$mice(&(0x7f0000e9d000)='/dev/input/mice\x00', 0x0, 0x4000) getsockname(r0, &(0x7f00001fd000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000e5c000-0x4)=0x3a) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ftruncate(r1, 0x72f) clone(0x0, &(0x7f0000fbf000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) accept4$netrom(r1, &(0x7f0000425000-0x10)=@ax25, &(0x7f0000c9f000-0x4)=0x10, 0x80000) r2 = creat(&(0x7f0000300000+0x301)='./file1\x00', 0x0) dup2(r2, r1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b7e000-0xe8)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000353000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000627000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff, r3}) ioctl$KIOCSOUND(r2, 0x4b2f, 0x6) 2018/02/05 08:27:54 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x100000002}, &(0x7f0000008000-0x4)=0x8) r0 = socket$packet(0x11, 0x200000000005, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000002000)='sched\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000a000)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000005000+0xcd2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000007000)={0x0, 0x0}) r6 = getuid() r7 = getgid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f000000b000-0x4)=0xe8) r10 = getegid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = getpgid(0xffffffffffffffff) r12 = getuid() r13 = getegid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000009000-0x118)=[{&(0x7f0000005000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000b000-0x20)=[{&(0x7f0000007000-0x46)="7b7d8680018d5217ee1f227363b5068e66ce1d0ea47fb97ea48a12478be323202c16c20da07a650a3f0571ff5fe20670c1ebdda76ad769ef685016a7f2e166a96fb4df43cb8a611def", 0x49}, {&(0x7f0000007000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000005000-0x70)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x70, 0x1}, {&(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000b000-0x40)=[{&(0x7f000000b000-0xfb)="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", 0xfb}, 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{&(0x7f000000a000)="f1c56381e9e6d053ccb3755e1b6719cc03b8b95d4680b38b980c32e70b6421deba6c3aa6fdf4f0bc307501dcaddefbd15f468f8d853a1432aa3144c451d09afb0135f2928749e6be38d6ee21478819e2984dcbc155bec3f4dd2e8e6b702c917125116e4e9f96e0cfaf5480a5c3f0f996dfefcd52c2c525c00a25b4c49f0dd0606dcc99961f580b09e4c4330ba8da9c0c953fd020e0b791ef83df2e29a180aaea6c8e14af27e71ddb990973283289ddcce614e113e64231a40c53ad071e6bee6515352a", 0xc3}, {&(0x7f000000b000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="0705599938630b", 0x7}, {&(0x7f0000007000)="9f4754df537cb27cf0bd44d6912a4a39ae7569e61ba2af53313a572d2c6f7f5492c356b1066077eb3e3fe1d2cfc59acb4d690f10d7ee8f92bd01d902336019dcf90992102e349ef75f630dca0b2c532f871a63993b64959ce744e9f65aa83cd030e29a6cdfb1cfed942d6373c4cf522c55d648eddc5f2853e77631f7b240fb1ca5cbcfa60568c691629f8240ac6777c4dffdba421a43f434ebf5f1c2c16119caa2b536110e7ffc9574f80ade19f752f56edb9dfc499657554e6bd1d31e2088428e133a95ddd8484b8ed2509f06083a8aa902cedd1f88d7fc887d6a2853cc4b7c1bafd7f0f4a5b155c585c0714e49fc17", 0xf0}, {&(0x7f0000001000)="28bc718f21e757d9cf011f57594437fb283e553d907b0a26ea5e1d34408ebf87dbd7ddad1ad08a06ca4ca38b30b88bed4737c398bff07eb0d558a579b9f1ccb40f844779074d6482c8d8ae24ab6cbe33def4caed46ae204f5d963c8dda4476300c732f61ff53df489e63610eda5b17249abd92f3f4942637dae9caa2e87353ca97ecfad30de838d5062ac3e501ba755f124771a2e2343b5fcdc786cf8f68465420a00a381950efee6550d234b4b85a2f90745231c349c24adf0cbc3b9d5e3f2558c98ae6917ca59da5a8b06aaa030ce620400457febdebcbb7e9d009196cc3513803f759c363e38cafabe6", 0xeb}], 0x7, &(0x7f0000008000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20, 0x24000000}, {&(0x7f000000b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000-0x60)=[{&(0x7f000000b000-0x9e)="26e9629ea7730f9ba6f23efac450c626ef54e97d75b33286e55185c3d1e88f286aa7c7cae712831d2a9dd47fb0dcd4c094a57ec9e5c4cc4f046af3614bb273c38c782c2df98eacc0894d3684e2ba98f2e38863eda5d5e40a93d812d777c076b9d3eeeecd4b22c195b62f7b8df99a7ab441832b39b4e0b7fd6fd2782df4129164eea404727be4689c78aac18f61a0967af317006d45e45c1c4195d8ec974d", 0x9e}, {&(0x7f0000005000-0x5c)="961abaa46b87b03d9fd6093df0f5465eb749044075f0d2fd87b298df6b0f73287b88f6702cc6d48e9bd9c0722b18c96597db04104a03738ae4c44e04b21dcff952700ef49f054620609b54be22cf80bb8fa6c8f22c11f158838aaa87", 0x5c}, {&(0x7f000000a000)="a9f8270282f881af5ed1d1e7717735ee477918d5319b40c9a26f4efdebdc67e89d06fed1616d359ac2dd34dabf6d4c8b5860cd1942eee57253c7fc7d06349fb13d9d9c5024c24ca682ad9c02e2b6bda904b5961ea6827613a24174cac0357dbe30dbaf563663428f02aebef09787aebec9d296ed5ca8347fc54e893889fd328718637fd61ef62399b2", 0x89}, {&(0x7f000000b000-0xa9)="924b209c33c532b5379bd3d8d0a2ed2278ffc1252dfb80a3a3b247ae728e7c5720502b40f17f54515225122ad3d5ddef196b9f82d947a0b3b8ff4128f7f2b380150aafc4553df44da31e04201492cc23027fe7cbf2769ad5a73f9c1e7e95267000bd9c3358d4abc182bdbedb7a17ec59664c0b4c6698d5c25b02869691a745a2c0f52c7574b011d38c12ed72af0ad4dfca3b99d1d328c3bc3ba72b37cb0b5c5a6a28992689837c7cc6b0e53d95c77b715b5726c0175cb7c1", 0xb8}, {&(0x7f0000006000)="81be0a79b8b7de06bd988a409e21d38565805e30b99f5c885ca047c6d9c830c8b33eab31f0b6c001dcfa352b1e2b1865b7626ec141e7fd34c2db58105385e32eb653e3f7536767eac97f41d50d76d2e985e68cd9cc5cbc13683a1a556bcbb42a51101ed4a630c0d3927a1b73be67467d6b256b73edd6a8aed0df4bc08dde15590929ce4c567f491918e1ac11d38ce596b7f291ef1860cee7b5dc05be9a9b07a9cc904763", 0xa4}, {&(0x7f0000009000)="c13e8c90dd43c283061b77409ee084e96159c6fccc6f5e4a11b0514bc1566ad3490d9a6602a01b6e1d49eb9da23b849f6f66d25f9ec8d33a76a63fa91bd69b4da000f62feae8da55addb368ec68eca9cdc6205a46064483600011f18ed294d0f45b947abe537439af048b372e0ba60ff3f47", 0x72}], 0x6, 0x0, 0x0, 0x24000800}], 0x5, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000-0x4), &(0x7f0000002000-0x4)=0x2a2) 2018/02/05 08:27:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7e2b50b8eaf73473, &(0x7f0000d90000-0x8)={0x77359400}) pipe(&(0x7f000048e000)={0x0}) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/02/05 08:27:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000949000-0x8)={0x0}, 0xb, 0x0) syz_extract_tcp_res$synack(&(0x7f0000de9000-0x8)={0x0}, 0x1, 0x0) syz_open_dev$tun(&(0x7f00007d3000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000ab000-0x16)='/selinux/checkreqprot\x00', 0x400300, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000eb1000)=0x0) ptrace$getregs(0x4000000000c, r3, 0x7, &(0x7f00005ea000)=""/148) syz_emit_ethernet(0x128, &(0x7f0000fac000-0x128)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="e2307e0b7e3a", [{[], {0x8100, 0x7, 0x8, 0x400}}], {@ipv4={0x800, {{0x11, 0x4, 0x3, 0x9, 0x84742f9aba268c70, 0x1, 0x7, 0x8, 0x8e, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x12}, {[@timestamp={0x44, 0x30, 0x7fff, 0x1, 0x0, [{[@loopback=0x7f000001], 0x1}, {[], 0x5}, {[], 0x1000}, {[], 0x1}, {[], 0x2}, {[], 0xfffffffffffffffb}, {[], 0xffff}, {[], 0x7}, {[], 0x101}, {[], 0x1}]}]}}, @tcp={{0x3, 0x0, r0, r1, 0x8, 0x0, 0x5, 0xa, 0x7, 0x0, 0x2, {[]}}, {"319e538808d2e194e85fb987baa8f6a71b7c935623138ffdce597c21c51ad1c1474a584faf9ab7e7a907ccdebd46a9fa8867cc21c655f3a8971201a69cad0047a6c5b8dbb5c37d6219d3bc5dfe681a5d8f89d5a4b3448272ab3887e033b5f4ec119a886d4d0656f4c5946f3bc0aba686b7075ae784b128952539421d1efecf6b0952203efc1f516ba10f3cbe24eea27c48339b9a424655508015f05bc666bfad6bed2745fa19012329e1870628614c146efae68158bf757c6aefeb2f7b6c"}}}}}}, &(0x7f000051d000)={0x0, 0x3, [0x602, 0x35a, 0x29a]}) r4 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00002d8000-0x20)={0x44, 0x7, 0xd, 0x7f, 0x9, 0x1ca, 0x2, 0xf, 0x0}, &(0x7f0000276000)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000069f000)={r5, 0x49, 0x1, 0x7ff}, &(0x7f0000543000-0x4)=0x10) getsockname$inet(r4, &(0x7f0000a86000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000ed3000-0x4)=0x10) recvfrom$unix(r4, &(0x7f000062f000)=""/122, 0x7a, 0x40, &(0x7f0000c58000)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00003ed000-0x4)=0x9, 0x4) ioctl(r4, 0x1d, &(0x7f0000de5000)) 2018/02/05 08:27:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002a2000-0xa)='setgroups\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00004db000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xa8}], 0x48) openat$hwrng(0xffffffffffffff9c, &(0x7f0000288000)='/dev/hwrng\x00', 0x82000, 0x0) sendfile(r0, r0, &(0x7f0000327000-0x8), 0x7ffffff) keyctl$session_to_parent(0x12) 2018/02/05 08:27:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00007f2000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000096b000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000bb1000)=[{0x6f, 0x651, 0x1, 0x0, @time={0x0, 0x1c9c380}, {0x9, 0x400}, {0x4000, 0x8}, @ext={0x23, &(0x7f000091b000-0x23)="5cfaf0280d8555f9a9a7ea6b2abb7f8996415dcf7e68d04bd463f882ba25072ff824b5"}}, {0x4, 0x0, 0x1, 0xff9, @tick=0x6, {0x8001, 0x9}, {0xff, 0x2b1f}, @ext={0x27, &(0x7f0000478000-0x16)="f1f280f958ad19aad8c184c79b1c1c1456411ce32fad3e7d909130d9282c9375196c57813f2697"}}, {0x2, 0x6, 0x81ae, 0x100000001, @tick=0xb133, {0x3}, {0x5, 0xff}, @note={0x7, 0xffffe00000000000, 0x9, 0xfffffffffffffffe, 0x8}}, {0x5, 0xcb98, 0x4, 0x7, @tick=0x3, {0x4ba57839, 0x80000000}, {0x3, 0x7}, @queue={0x8, {0x8, 0x8}}}, {0x400, 0x2, 0x7, 0x2, @tick=0x6, {0x8, 0x6}, {0x8, 0x8}, @time=@time}, {0x1, 0x9, 0x1, 0x3, @tick=0x9, {0x81, 0x99}, {0x5, 0x3f}, @time=@time={r1, r2+10000000}}], 0x120) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000aa9000)={{0x80, 0x1}, "706f7274310000000000001f0000000009000800000d0000000000000400000000000000000000080000400000000000000000000001000007000000000000e4"}) 2018/02/05 08:27:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006a1000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r3, r6) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) r7 = getpgrp(0x0) fcntl$setown(r3, 0x8, r7) fcntl$setsig(r6, 0xa, 0x12) r8 = gettid() ioctl$int_in(r2, 0x5421, &(0x7f0000cce000-0x8)=0x1000) tkill(r8, 0x100000000000016) close(r0) 2018/02/05 08:27:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005e000-0x14)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00006d3000-0x1)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc1000-0x4)=0xee) 2018/02/05 08:27:54 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000+0x14b), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000004000-0x4)=0x32) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0x14, 0x4) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003000-0x4)=0xffffffc5) socket$netlink(0x10, 0x3, 0xd) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() syz_fuse_mount(&(0x7f0000004000)='./file0\x00', 0x4000, r4, r5, 0x6, 0x1) r6 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x401, 0x200001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000004000)=0x91, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x4}, {0x2, 0x5}, {0x6, 0xed}], 0x3) 2018/02/05 08:27:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00006b2000)='/selinux/status\x00', 0x0, 0x0) ioctl(r0, 0x227d, &(0x7f0000127000)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000700000)={0x6, 0xd5}) flistxattr(r0, &(0x7f00004af000-0xb)=""/11, 0x9) bind$llc(r0, &(0x7f0000381000-0x10)={0x1a, 0x0, 0x7, 0x4, 0x0, 0x4c, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/05 08:27:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000066000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000573000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) getdents64(r0, &(0x7f000011e000-0x1000)=""/80, 0x50) fcntl$getownex(r0, 0x10, &(0x7f0000a66000)={0x0, 0x0}) process_vm_writev(r1, &(0x7f00006fc000-0x50)=[{&(0x7f0000154000-0xaf)=""/175, 0xaf}, {&(0x7f0000a81000-0x1)=""/1, 0x1}, {&(0x7f0000877000-0xe5)=""/229, 0xe5}, {&(0x7f0000f81000-0x8b)=""/139, 0x8b}, {&(0x7f0000fc8000)}], 0x5, &(0x7f0000f32000-0x40)=[{&(0x7f0000e7f000)=""/172, 0xac}, {&(0x7f0000b63000)=""/4096, 0x1000}, {&(0x7f00007c0000)=""/173, 0xad}, {&(0x7f00000ab000-0xe8)=""/232, 0xe8}], 0x4, 0x0) getdents(r0, &(0x7f000091e000)=""/80, 0x50) 2018/02/05 08:27:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000059f000)='/dev/random\x00', 0x0, 0x1) ioctl$int_out(r0, 0x5462, &(0x7f000068a000)) r1 = epoll_create1(0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006e2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000-0xc)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)) ppoll(&(0x7f00005d7000)=[{r1}], 0x1, &(0x7f0000376000), &(0x7f0000e98000-0x8), 0x8) 2018/02/05 08:27:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysinfo(&(0x7f0000916000-0xd7)=""/215) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c20000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000968000-0x8)=@assoc_value, &(0x7f0000b44000-0x4)=0x8) 2018/02/05 08:27:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00006c6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000156000)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000619000-0x5)={0x3, 0x100000000, 0x9, 0x40000000, 0x10001}, 0x14) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00009f4000-0xa0)="140499f118ad4800a94953c855e4821b4318fe24550b31750cbf3ab908e75364c2e514d74689850a296807429fdd70cff9d1a4b5cd3c934c9bca9779a6008addffc740e4697accd5ad596f536f0ce6de49712fb1aad36fe242d82fabe10ece2db1bf4429ccb17494cb60d58c96528eef2d135701ad45fb6af4eeef28210e8e1bb2a3a19965523348ae4b70e42c29d434cc2b140cba7dd1253c83ce2e5adfdfcd") sendmmsg(r1, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendto$inet(r2, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r2, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f00003d3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xfffffffffffffe8f) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004ca000-0x4), &(0x7f0000da6000-0x4)=0x4) shutdown(r2, 0x1) 2018/02/05 08:27:55 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x800, &(0x7f000000a000)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f000000a000)="fad44fa6f6eddbe22488bfa27a76d58601f70c0179b885290567d591c77307bc9c913161b8ec511715a205820307861c456399ebdef8cfb0503f6dcc8d83786121fa694627ed2c50a0be5ea2eebc635d0ee6d1440fddd9004ef2cd74e5be2fb8b59116dc5d9a28f5d983d316e904e38f0afaceac981def094226a506e016cd20e0402cb637f792ff78b89788f3ba295904636fb1321322898668d43f94b07ec3d3d7b053e0f4d1acb080606c69f664996460fccddaeb9cac050cad20", 0xbc, 0x50, &(0x7f000000b000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/05 08:27:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008ea000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b2a000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x800, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x2000, 0x20) getdents(r0, &(0x7f0000386000), 0x0) 2018/02/05 08:27:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001da000-0x88), &(0x7f0000f88000), &(0x7f00005f3000), &(0x7f0000001000-0x1)='\v') getresuid(&(0x7f0000028000), &(0x7f0000030000-0x4), &(0x7f0000395000-0x4)) 2018/02/05 08:27:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b86000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000abe000)={0x2, [0x400, 0x1]}, 0x8) clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') modify_ldt$read_default(0x2, &(0x7f0000e69000-0x84)=""/132, 0x84) read$eventfd(r1, &(0x7f0000ce5000), 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000cce000-0x20)={{&(0x7f000023c000/0x2000)=nil, 0x2000}, 0x3}) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) lstat(&(0x7f0000932000)='./file0\x00', &(0x7f00008d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b36000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000160000)=0xc) fchownat(r1, &(0x7f000031e000-0x8)='./file0\x00', r2, r3, 0xc00) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/02/05 08:27:55 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000031000-0xd)=@known='security.ima\x00', &(0x7f0000026000-0x14)='+vboxnet1eth0nodev)\x00', 0x14, 0x3) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000054000+0xc79)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000055000-0x8c)={0x3ff, 0x6, 0x7, 'queue0\x00', 0x3}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000055000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000017000)={{}, 'port1\x00'}) 2018/02/05 08:27:55 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000001c000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000000a000)='$\x00', 0x0) keyctl$invalidate(0x15, r0) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000009000-0x1350)={0xf, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 08:27:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006a1000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r3, r6) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) r7 = getpgrp(0x0) fcntl$setown(r3, 0x8, r7) fcntl$setsig(r6, 0xa, 0x12) r8 = gettid() ioctl$int_in(r2, 0x5421, &(0x7f0000cce000-0x8)=0x1000) tkill(r8, 0x100000000000016) close(r0) 2018/02/05 08:27:55 executing program 3: clone(0x0, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000b32000)=0x1002) fsync(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x6, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000004000-0x10)="7879f368a381be351eb0ee949b81b120", 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x4, 0x400800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000002000-0x4)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000), &(0x7f0000002000)=0x60, 0x80800) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) fadvise64(r0, 0xffffffffffffffff, 0x400000002, 0x3) bind$netlink(r2, &(0x7f0000002000)={0x10, 0x0, 0x2, 0x80000000}, 0xc) 2018/02/05 08:27:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e2f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f0000ff9000-0x8)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000ece000)=',') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006d6000-0xb)='/dev/hwrng\x00', 0x6000, 0x0) accept$unix(r0, &(0x7f00000a4000-0x8)=@abs, &(0x7f00007d0000-0x4)=0x8) 2018/02/05 08:27:55 executing program 0: mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000512000-0xf)='pagemap\x00') pread64(r0, &(0x7f0000016000), 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000003a000-0xd)='/dev/usbmon#\x00', 0x1f, 0x20c00) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000031000-0x28)={@common}) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x5c}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x0, 0x36, 0xffffffffffffffff, 0x0) 2018/02/05 08:27:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000963000-0xe8)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@rand_addr}}, &(0x7f0000220000)=0xe8) r2 = getgid() lchown(&(0x7f0000171000-0x8)='./file0\x00', r1, r2) sendmsg$key(r0, &(0x7f00004b6000+0x914)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x370}]}, 0x18}, 0x1}, 0x0) 2018/02/05 08:27:55 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000008000)='/dev/usbmon#\x00', 0xeaa, 0x12100) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000004000)=""/55) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000000a000-0x4)=0x1) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x6, 0x1010, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000000a000-0x40)=[{&(0x7f0000005000-0xb0)=""/176, 0xb0}, {&(0x7f0000008000-0x44)=""/68, 0x44}, {&(0x7f0000009000)=""/4096, 0x1000}, {&(0x7f0000008000)=""/250, 0xfa}], 0x4, 0x0) 2018/02/05 08:27:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) shutdown(r0, 0x0) getsockname$packet(r0, &(0x7f00006da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000073e000)=0x14) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28}, 0x0) 2018/02/05 08:27:55 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000005000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4), &(0x7f0000006000)=0x0, &(0x7f0000004000-0x4)) setfsgid(r1) 2018/02/05 08:27:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x10001, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000d000-0x38)=[{}, {}, {}, {}, {}]}) 2018/02/05 08:27:55 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000002000)=@ax25, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000002000)=@abs, &(0x7f0000003000-0x4)=0x8) r1 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000011000)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/05 08:27:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00006c6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000156000)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000619000-0x5)={0x3, 0x100000000, 0x9, 0x40000000, 0x10001}, 0x14) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00009f4000-0xa0)="140499f118ad4800a94953c855e4821b4318fe24550b31750cbf3ab908e75364c2e514d74689850a296807429fdd70cff9d1a4b5cd3c934c9bca9779a6008addffc740e4697accd5ad596f536f0ce6de49712fb1aad36fe242d82fabe10ece2db1bf4429ccb17494cb60d58c96528eef2d135701ad45fb6af4eeef28210e8e1bb2a3a19965523348ae4b70e42c29d434cc2b140cba7dd1253c83ce2e5adfdfcd") sendmmsg(r1, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendto$inet(r2, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r2, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f00003d3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xfffffffffffffe8f) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004ca000-0x4), &(0x7f0000da6000-0x4)=0x4) shutdown(r2, 0x1) 2018/02/05 08:27:55 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000d000-0xe)={0x0, 0x0, 0x0, []}, &(0x7f0000007000)=0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000c000)={0xa, [0x81, 0x4, 0x1f, 0xbcf, 0x6, 0x3fff80000000000, 0x7c, 0x0, 0x1, 0x9]}, &(0x7f000000f000-0x4)=0x18) readv(r0, &(0x7f000000c000-0x50)=[{&(0x7f000000e000-0x79)=""/121, 0x79}, {&(0x7f000000b000)=""/143, 0x8f}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f000000d000)=""/237, 0xed}, {&(0x7f000000e000-0x1000)=""/4096, 0x1000}], 0x5) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)) 2018/02/05 08:27:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f0000adc000)={0x10}, 0xc, &(0x7f0000523000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008de000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000428000-0x8)={r2}) r3 = open(&(0x7f0000d62000-0x8)='./file0\x00', 0x0, 0x100) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00006d3000+0xf58)="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") 2018/02/05 08:27:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000017000)={0x4000080000004}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000040f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00007da000-0x50)={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x800, 0x400, 0x6088, 0x400, 0x7, 0x30104}) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x18b, &(0x7f00004e5000)}) add_key(&(0x7f0000acb000-0xc)='cifs.spnego\x00', &(0x7f0000763000)={0x73, 0x79, 0x7a}, &(0x7f00007af000-0x1000), 0x0, 0xfffffffffffffffb) dup2(r2, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000751000)={0x0, 0xfffffffffffffe01, 0x30}, &(0x7f00005b6000-0x4)=0x18) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000fa8000-0x4)) 2018/02/05 08:27:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000348000)="ae830b4e85b0c2eba812cc50d8522bda048f1dbd2822f18ded112dba981b43", 0x12) fcntl$addseals(r0, 0x409, 0x7) connect$vsock_stream(r0, &(0x7f0000fc8000)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) pwritev(r0, &(0x7f0000119000)=[{&(0x7f0000304000-0x17)="c9", 0x1}], 0x1, 0x0) 2018/02/05 08:27:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x2, 0x84, &(0x7f00009c0000)) r0 = syz_open_dev$tun(&(0x7f0000af9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='user.syz\x00', &(0x7f00001b7000-0xc)="020000000800000000000000", 0xc, 0x0) 2018/02/05 08:27:55 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000083c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000c49000-0x4)=0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0x188)=[{&(0x7f0000006000+0x185)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5813b2202cc22587d8828c424f78457a80346e671d5007d16dd188a9c99b9d8ed0cac29d799c4bad81572ce10235f32e50eec70f141ca82b0103a54333cf04"}, 0x60, &(0x7f0000002000)=[{&(0x7f0000001000-0xcd)}, {&(0x7f0000001000-0x33)="e8897a92d856292df6ce2bd351e0c5ead0be10dd30a437fd02a3c94dbbeb8329ead15c0eae47fff80401251b9c8a38f35a64c2", 0x33}], 0x2, &(0x7f000000a000-0xf0)={0xf0, 0x84, 0x1, "f637517395fbdb742fb14c8e9c036275bcd5723fdfefecf266e845f341eac10a93022d8627c3ae0f25bf9e9476af389f54104b5a970813e5b6deaf7da4c9dc9a2a0ae239d9eb79240c1d767aa03d14144a458c35c97cfa65fe4f09089b95ed257dcc4ca13e8ca053519f9d4906137414c28a09476938cc352ff0f1b2801c41a0406b3658785514ccc7ad4c86a52a7ea0a1f047983476d8c0086af360a73f83e043bc68a91ec95706863f22af157f9d4680cb1abfc9cad2269d54462d95b506ce4da69097c2a6ad403708ef5e17cc08926ca134e3312f520dfbbac8ca03"}, 0xf0, 0x80}, {&(0x7f0000000000)={0x27, 0x3f, 0x0, 0x3, 0x8001, 0x7fffffff, "5ebdfe6eef059f917079442ca91d3b8f019dd09e93f8662d84634286faed377f233ea642687873e86d0095f1f41aae82cb8754c611f1716f8d40cd62c2b60a", 0x9}, 0x60, &(0x7f0000001000+0xed7)=[{&(0x7f0000006000)="375c5d37e505e03379e04a1ce767894344e634980618443710547bd111fff7ce11308efb4be3407092735dda6e17ad80e042816f8069f6a85cbd3157ab5bad67a93f62b6602006fdaed9dcaff45118cc5ef8cade212ae970748f0a3d07f3e3150dc53b98c7cc88960d84bdbfe7cf0e75e2725ccb73a08b433a615cd54fe416312d6bcec0759f1445bb4dc2587d5b706284317ce88765aa9a62feb15e2c8a14496e7a967d22d8f6eb8f99e58070873fd32170ff69f6f9c28cbd6fcee0149d616a5d644709596f0aa360460a0efa964c7aa2f3474a1ccb8477dac152b7d61955358811af800b712bdf6bcf57fc95c4351db5ee4820de2f17", 0xf7}], 0x1, &(0x7f0000001000-0x8a)={0xb0, 0x108, 0x2, "4a0cd470e4e01a5361368217b69df8356280722622c07fd9737b0b849c725051639ec5131e31d278292160dc2fc1e3f32fc858b203614bbf606d985dffe6cdc4d6599d405da020e1d7f326f93f82ca447cc064e06d5568f04f92ee6a95119e95c98dd7750561689677138d1fa1a1c841fb029ee87c9c741aada5699607c32cd23e60c0affca8b4b0e2e7a2e47a693288aa307ef3a7187da902ab83a2d5"}, 0xb0, 0x4000000}], 0x2, 0x4000) sendmmsg(r1, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0x0, 0xfffffffffffffe01, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000009000-0x438)=[{0xe0, 0x3, 0x43, "ce1a7699507c05cb94b93d42167432daaf046969d9d6aeaea3aa6dc2cd433f01d6b0c5a3873be7bd6104826a6761e3738cc0e9ce3b72e8bd5838d589d94b3f3a4381e59aa4e31430e09ca59fd222e93aea6e14b9bc5fa8c15d687e3273b139334aa042216916bf3588eb0116d6d4a9179da1df912b6f22e3e6d6a364fced5f54a37ec2bb1992f00763e959f4034c2d312a673270bb09f57cc2184532c18512aa566705a96cee5dde7aa2a42a4452d8248376567fa0b10d6497d86985ba629273c18349d902a751f95826e3c9"}, {0xc0, 0x110, 0xb0, "cf1d4049a911a2ba42c93bf851253008efab4a451d596ac85e7a0a6bf4ee17a546c839406755cbf37083f2ee84d6130b5ba95bf8bc23800ffd409f7d49d59c2d67ad1e7543fb5811dde79c162281f786e38c520e4ba4fc0236f188616718d1f54dd512a08810c71d27e97f1fbc6b2110d86256c6b859df4bd37a841afc197eb2146010f56ff216d45a2d887fb2e8314dfd41d673fdcfd3e240684d114cf7e7d26e26810d87212c476c38e2c123dba7ea"}, {0xa0, 0x19e, 0x40000000000001, "e68cae954afc5d8045ce707e9444df402eb2e0417ecc663f680033a7b7bec6751faf5e4ff29e368ab7909621ff7b7333960e3a157ba40f808ab876a521cd3b524c164b16eae873265f33ad2640fe6d1165c32002f31423b437be9a14f0cb7d64c63844c50cd801c59ef7c50a349743d2d18c47bd23f544df403950420c11e0bd13a649d45af2c8ee43672f6a08072910"}], 0x240}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r1, 0x111, 0x1, &(0x7f0000008000-0x4)="0d9cd50f", 0x4) 2018/02/05 08:27:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f000089f000-0x9)='/dev/sg#\x00', 0x9, 0x50000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c50000)={0x0, 0x4, "715763f1"}, &(0x7f00000d9000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ec0000-0x10)={r1, 0x6, 0x400, 0x1}, 0x10) eventfd(0x0) unshare(0x28060400) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b00000)=""/133) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/05 08:27:55 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e5000-0xc)='/dev/autofs\x00', 0x305840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @empty}}, 0x20) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fbd000), 0x109, 0x0, &(0x7f0000318000+0x832), &(0x7f0000b53000-0x4), 0x0) 2018/02/05 08:27:55 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000009000-0xd)='/dev/usbmon#\x00', 0x2e, 0x800) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x3d, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000a000)=[@fda={0x77622a85}], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f000000b000)}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0xc, 0x0, &(0x7f000000d000-0xbc)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000009000-0x8e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/02/05 08:27:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) poll(&(0x7f00005d2000-0x48)=[{r0, 0x4144}, {r0, 0x1}, {r0, 0x40}, {r1, 0x8000}, {r0}, {r1, 0x1}, {r1, 0x8028}, {r0, 0x18}, {r1, 0x248a}], 0x9, 0x401) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000011f000-0xc)={0x40000008}) dup3(r0, r1, 0x0) 2018/02/05 08:27:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d9e000-0x1a)={0x0, 0x9, 0x9, [0xaa, 0x6, 0x3, 0x0, 0x6, 0x9, 0x3ff, 0x3f, 0x7]}, &(0x7f0000c96000)=0x1a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a4f000)={r1, 0xcc5e, 0xfd9c848288f7ba65, 0x10000, 0x6}, &(0x7f0000372000-0x4)=0x18) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba4000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) r3 = accept$packet(r2, &(0x7f0000494000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000015f000-0x4)=0x14) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) pread64(r3, &(0x7f0000648000)=""/1, 0x1, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000cf9000-0x4)=0x9, 0x4) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000c65000-0xe)='./file0\x00', &(0x7f00003a0000)='xfs\x00', 0x1000, 0x0) rename(&(0x7f0000250000)='./file0/file0\x00', &(0x7f0000b36000)='./file0/file0\x00') 2018/02/05 08:27:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00006c6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000156000)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000619000-0x5)={0x3, 0x100000000, 0x9, 0x40000000, 0x10001}, 0x14) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00009f4000-0xa0)="140499f118ad4800a94953c855e4821b4318fe24550b31750cbf3ab908e75364c2e514d74689850a296807429fdd70cff9d1a4b5cd3c934c9bca9779a6008addffc740e4697accd5ad596f536f0ce6de49712fb1aad36fe242d82fabe10ece2db1bf4429ccb17494cb60d58c96528eef2d135701ad45fb6af4eeef28210e8e1bb2a3a19965523348ae4b70e42c29d434cc2b140cba7dd1253c83ce2e5adfdfcd") sendmmsg(r1, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendto$inet(r2, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r2, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f00003d3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xfffffffffffffe8f) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004ca000-0x4), &(0x7f0000da6000-0x4)=0x4) shutdown(r2, 0x1) 2018/02/05 08:27:55 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f0000001000)=[], 0x0, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000000000)=""/240, 0xf0}], 0x2, 0x0) [ 64.036830] binder: 5549:5552 ioctl c0306201 204edfd0 returned -14 [ 64.058255] binder: 5549:5552 transaction failed 29189/-22, size 0-0 line 3005 2018/02/05 08:27:55 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000004000-0x1000)=""/4096) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) flistxattr(r2, &(0x7f0000013000)=""/39, 0x27) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000012000-0x4)=0x1f, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x3, 0x3, 0x2}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000003000)={r4, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:27:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000280000-0x9)='/dev/sg#\x00', 0xf, 0x4800) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffffd) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000f6d000-0x4)=0x1, 0x4) r2 = getpgid(0x0) ptrace$setregs(0xf, r2, 0x6, &(0x7f0000b4c000)="18432116da1846ed68d1e4d76bbce57d1433a35f870f2fb216899a70012ffd547abaa9319b2aa9d454be22c33bd717b72e12451bf7f8430c2a4d5b60afcb039a4a92236d04469b44542b5a2335fa862a9f2ca32776f8cb81be3ebc84f121c6fb06c741443ae20d370d94893e4b55c80141ba6c4e9a32c284e52f16ac") setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000282000-0x8)={@broadcast=0xffffffff, @rand_addr=0x2}, 0x8) bind$netlink(r1, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0xffffffffffffffff, 0x70a0}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) 2018/02/05 08:27:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000017000)={0x4000080000004}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000040f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00007da000-0x50)={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x800, 0x400, 0x6088, 0x400, 0x7, 0x30104}) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x18b, &(0x7f00004e5000)}) add_key(&(0x7f0000acb000-0xc)='cifs.spnego\x00', &(0x7f0000763000)={0x73, 0x79, 0x7a}, &(0x7f00007af000-0x1000), 0x0, 0xfffffffffffffffb) dup2(r2, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000751000)={0x0, 0xfffffffffffffe01, 0x30}, &(0x7f00005b6000-0x4)=0x18) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000fa8000-0x4)) 2018/02/05 08:27:55 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000429000)={@multicast2, @broadcast, @broadcast}, &(0x7f0000939000)=0xc) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000c4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x29, 0x0, 0x0, "355cf8ffc87d"}}) [ 64.086066] binder: 5549:5552 ioctl c0306201 2000efd0 returned -14 [ 64.105001] binder: 5549:5552 ioctl c0306201 204edfd0 returned -14 [ 64.105009] binder: 5549:5571 transaction failed 29189/-22, size 0-0 line 3005 [ 64.134106] binder: 5549:5552 ioctl c0306201 20004000 returned -14 [ 64.146237] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 08:27:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000013000-0xef)="84c90a8b14c1e174a2f4ee5f41b511ba4d6d1be04a8cfd664925ec81b25f344c823e4d27e782e835a6f010c6d4851373b878eac02e65334188eb59eb87574d5c2237027b11603dca9b04d55754c63a4ba8616738b2c67f9ef82401a59fef0969d451b64235873d838db3fc7586a207871d3487341f685c91d572c9d010e8e9a01e9d2feccbdd246c473740ec155a42fc4832c5782f0658f7eafb9dfdb21af82ab25939fb050d1b3ecdb5aac08afa776724589b3add962451ac353081dc80b184d6d1bdfe178790694768c1af562f3ad72923a6c33ad30ca8dde7d45b9c5d55c00ed01df6b4801051cbbf6cb142b20b", 0xef, 0xfffffffffffffff9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000004000-0x8)) keyctl$get_security(0x11, r1, &(0x7f0000012000-0x7d)=""/125, 0x7d) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) uname(&(0x7f0000013000-0x65)=""/101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffc0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() getsockname$netrom(r2, &(0x7f0000003000)=@full, &(0x7f0000003000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x80, 0x61) renameat(r3, &(0x7f0000003000)='./file0\x00', r4, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000004000)) clone(0x0, &(0x7f0000000000)="8d", &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000001000-0xa)="0b23a9a34f1cfa29bc21") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:27:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000721000)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00001cb000)=0xe8) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f000093f000)=@ipv4_getaddr={0x48, 0x16, 0x8, 0x1, 0x1, {0x2, 0x90, 0x0, 0xff, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x80, 0xfffffffffffffffa, 0x0, 0xf0c1}}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0xfffffffffffffff7, 0xfffffffffffffff7, 0x5}}]}, 0x48}, 0x1}, 0x0) 2018/02/05 08:27:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b6a000)={0x0, 0x1000, "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"}, &(0x7f0000ef0000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @empty}}}, &(0x7f0000001000-0x4)=0x8c) r2 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r2, &(0x7f0000bde000-0x8)=@abs, &(0x7f0000287000-0x4)=0x8) 2018/02/05 08:27:55 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x1, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x3, 0x4, 0x61, 0x1, 0x7ff, 0x80000001}) 2018/02/05 08:27:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000ae3000)='rafs\x00', 0x1000, &(0x7f000002f000)) mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)) 2018/02/05 08:27:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d9e000-0x1a)={0x0, 0x9, 0x9, [0xaa, 0x6, 0x3, 0x0, 0x6, 0x9, 0x3ff, 0x3f, 0x7]}, &(0x7f0000c96000)=0x1a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a4f000)={r1, 0xcc5e, 0xfd9c848288f7ba65, 0x10000, 0x6}, &(0x7f0000372000-0x4)=0x18) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba4000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) r3 = accept$packet(r2, &(0x7f0000494000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000015f000-0x4)=0x14) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) pread64(r3, &(0x7f0000648000)=""/1, 0x1, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000cf9000-0x4)=0x9, 0x4) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000c65000-0xe)='./file0\x00', &(0x7f00003a0000)='xfs\x00', 0x1000, 0x0) rename(&(0x7f0000250000)='./file0/file0\x00', &(0x7f0000b36000)='./file0/file0\x00') 2018/02/05 08:27:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000623000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000001000-0x64)="78ef6d13c268e66e0fc24b652d7c0e21ee9b367c1d1da25a662c296e8219cdfbb986935ff68a8bad6fe65bb1a6209700071997cf5fd4570fdc1a9635b5ad3352796d99f74e7aba6063a691fc53e48d5861ef7e5eb677dd5c4f6ee3d2c8c3f88b9e1cdace") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000d000-0x6)='./bus\x00') symlink(&(0x7f0000ada000-0xc)='./bus/file0\x00', &(0x7f0000ee2000-0xa)='./control\x00') stat(&(0x7f0000170000)='./bus/file0\x00', &(0x7f0000fa8000-0x44)) 2018/02/05 08:27:55 executing program 3: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000010) writev(r0, &(0x7f00005d2000-0x10)=[{&(0x7f0000fc6000-0x80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) 2018/02/05 08:27:55 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000003000)=@ax25, &(0x7f0000002000)=0x10, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000004000-0x8)={0x2, r1}) r2 = gettid() unshare(0xc40da6bc386021c1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r2, &(0x7f0000004000-0x7)='cpuset\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) sendfile(r3, r3, &(0x7f0000007000), 0x1) 2018/02/05 08:27:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) chroot(&(0x7f0000590000)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f00007b2000)='/dev/usbmon#\x00', 0x7fff, 0x4000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000806000-0x4)=0x10, 0x4) mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ba1000)={0x0}) recvfrom(r1, &(0x7f00002ad000-0x8d)=""/141, 0x8d, 0x4f3a8b5f37f4d8b6, 0x0, 0x0) mkdir(&(0x7f0000145000-0x8)='./file1\x00', 0x0) pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f0000342000-0x8)='./file1\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001c4000-0x11)='/dev/vga_arbiter\x00', 0x50000, 0x0) 2018/02/05 08:27:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000061d000)={0x1f5, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000215000-0x30)={0x8, 0x0, &(0x7f00002bd000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000012000)}) 2018/02/05 08:27:55 executing program 5: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0xa0)=""/160, 0xa0, 0x40012100, &(0x7f0000002000)={0x4, 0x23c, 0x4, "b3e88483741b", 0x401}, 0x10) ioctl$TIOCSTI(r0, 0x5412, 0xf2) r3 = timerfd_create(0x0, 0x0) timerfd_gettime(r3, &(0x7f0000da3000-0x20)) 2018/02/05 08:27:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000706000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000a2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x5c00}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f00000d0000-0x2)=0x8) 2018/02/05 08:27:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) chroot(&(0x7f0000590000)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f00007b2000)='/dev/usbmon#\x00', 0x7fff, 0x4000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000806000-0x4)=0x10, 0x4) mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ba1000)={0x0}) recvfrom(r1, &(0x7f00002ad000-0x8d)=""/141, 0x8d, 0x4f3a8b5f37f4d8b6, 0x0, 0x0) mkdir(&(0x7f0000145000-0x8)='./file1\x00', 0x0) pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f0000342000-0x8)='./file1\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001c4000-0x11)='/dev/vga_arbiter\x00', 0x50000, 0x0) [ 64.224802] audit: type=1400 audit(1517819275.581:12): avc: denied { create } for pid=5601 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 64.262248] binder: 5621:5624 unknown command 0 2018/02/05 08:27:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f000026c000-0x9)='/dev/sg#\x00', 0x7, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x3, 0x96a6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}}}, 0x7, 0x7fff, 0x7fffffff, "c9a9088f504f24484bd05be8ba44ad239fdfa4838da3f717c5c87033dd17784e82ee392db3de08dbbdb6662f3ba3a717187026ef8bc40294e19c150b0b4baa18bd02cf8baee1c33edc4e777019ec5555"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x2000000008bf3, &(0x7f00005a6000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="080000e3ff0502080003fff8ff15e30019000000040022ffed49faf5238f7e23"}) 2018/02/05 08:27:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@generic="bcbb0012db621f16ada403e622b7dafd", 0x0}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875"}, 0x14) bind$packet(r0, &(0x7f0000544000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) [ 64.268964] audit: type=1400 audit(1517819275.631:13): avc: denied { write } for pid=5601 comm="syz-executor3" path="socket:[13134]" dev="sockfs" ino=13134 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 64.297280] binder: 5621:5624 ioctl c0306201 2061d000 returned -22 2018/02/05 08:27:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e5d000), &(0x7f0000d02000)=0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x40045408) 2018/02/05 08:27:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) close(r0) r1 = socket$inet6(0xa, 0x2, 0x73) connect(r1, &(0x7f0000ee2000-0x80)=@generic={0xa, "81bd44df84835b2aebfac37525addb13cb8a2ab46eed7e6b9ab0ff990055d8cd349dcd4a929ba55f82fac4af14ad70196eece587c480a5d691ef069a010236f201389c28e806823a89249cb6afd3eb39b23a520caa5ea398413b8a55b342c039d75b9345d04983cb12e1876e7fc3fd42d40e5347a46a0cc17353eeef7a08"}, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/sequencer2\x00', 0x0, 0x0) stat(&(0x7f000087e000-0x8)='./file0\x00', &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000867000-0x8)='./file0\x00', &(0x7f0000dc0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) personality(0xc240005) setreuid(r2, r3) r4 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet_sctp(r4, &(0x7f00007b3000-0x118)=[{&(0x7f0000c5e000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000a62000-0x30)=[], 0x0, &(0x7f00001dd000)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1}], 0x60}], 0x1, 0x0) 2018/02/05 08:27:55 executing program 1: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000003e000)='./file0\x00', &(0x7f000003e000)=""/179) mkdir(&(0x7f0000034000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x1, 0x0) 2018/02/05 08:27:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d9e000-0x1a)={0x0, 0x9, 0x9, [0xaa, 0x6, 0x3, 0x0, 0x6, 0x9, 0x3ff, 0x3f, 0x7]}, &(0x7f0000c96000)=0x1a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a4f000)={r1, 0xcc5e, 0xfd9c848288f7ba65, 0x10000, 0x6}, &(0x7f0000372000-0x4)=0x18) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba4000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) r3 = accept$packet(r2, &(0x7f0000494000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000015f000-0x4)=0x14) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) pread64(r3, &(0x7f0000648000)=""/1, 0x1, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000cf9000-0x4)=0x9, 0x4) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000c65000-0xe)='./file0\x00', &(0x7f00003a0000)='xfs\x00', 0x1000, 0x0) rename(&(0x7f0000250000)='./file0/file0\x00', &(0x7f0000b36000)='./file0/file0\x00') [ 64.320640] binder: BINDER_SET_CONTEXT_MGR already set [ 64.326278] binder: 5621:5638 ioctl 40046207 0 returned -16 [ 64.336546] binder: 5621:5624 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 64.343706] binder: 5621:5624 unknown command 0 [ 64.344027] binder: 5621:5638 Release 1 refcount change on invalid ref 0 ret -22 [ 64.360292] binder: 5621:5624 ioctl c0306201 2061d000 returned -22 2018/02/05 08:27:55 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000013, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000102000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/02/05 08:27:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000d92000-0x20)) r0 = getpid() process_vm_readv(r0, &(0x7f0000290000)=[{&(0x7f0000ce4000)=""/167, 0xa7}, {&(0x7f0000717000)=""/4096, 0x1000}, {&(0x7f0000564000-0x66)=""/102, 0x66}, {&(0x7f0000758000-0xbd)=""/189, 0xbd}, {&(0x7f00009a9000-0xe2)=""/226, 0xe2}, {&(0x7f000034d000-0xa2)=""/162, 0xa2}], 0x6, &(0x7f000089f000-0x10)=[{&(0x7f00000ba000)=""/74, 0x4a}], 0x1, 0x0) clock_gettime(0x3, &(0x7f00000a0000)={0x0}) clock_nanosleep(0x400000000000008, 0x0, &(0x7f0000ec6000-0x10)={r1}, &(0x7f000025d000)) 2018/02/05 08:27:55 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffefffffff) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/rtc\x00', 0x280000, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000ff8000-0x2)={0x7, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000301000)='/dev/ptmx\x00', 0xc0100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff8000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000ff7000+0xa04)=""/74) sendmsg$netlink(r0, &(0x7f0000001000-0xb)={0x0, 0x0, &(0x7f0000e80000)=[], 0x0, &(0x7f00002d8000)=[]}, 0x0) 2018/02/05 08:27:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) syz_fuse_mount(&(0x7f000003a000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100000) unshare(0x200) r2 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$fiemap(r1, 0xc020660b, &(0x7f0000197000)={0x7, 0x5, 0x7, 0x3, 0x3, [{0xfffffffffffffffe, 0x8, 0x6, 0x0, 0x0, 0x808}, {0x5, 0x9a, 0xe, 0x0, 0x0, 0x80}, {0xf14, 0x401, 0x9}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000027e000)={0x0, 0x4}, &(0x7f000045b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000349000)={r3, 0x9, 0x965f35d5f10d52c8}, &(0x7f00005ee000-0x4)=0xc) prctl$seccomp(0x29, 0x0, &(0x7f0000e39000-0x10)={0x0, &(0x7f000050a000)=[]}) setns(r2, 0x0) clone(0x3002017f, &(0x7f0000bd9000), &(0x7f0000096000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) sendto$inet6(r1, &(0x7f0000211000)="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", 0x1000, 0x8000, &(0x7f0000a7a000+0x6a1)={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xd}}, 0x1c) r4 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x0, r4, 0x7) 2018/02/05 08:27:55 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c91000-0x10)={0x0, 0x7fff, 0x1, 0xffff}, &(0x7f0000205000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x10000, 0x9, 0x4, 0x6}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000715000-0x4), &(0x7f00005d9000-0x4)=0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00002b0000)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000750000-0xb)={0x4, 0x44, 0x1ff, 0x3, 0x1f, 0xffff, 0x7, 0x30, 0xfffffffffffffff7, 0x7, 0x40}, 0xb) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00003b0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) 2018/02/05 08:27:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000077000), &(0x7f0000aed000-0x4)=0x60, 0x800) r1 = getpgrp(0xffffffffffffffff) readv(r0, &(0x7f00006db000)=[{&(0x7f000036c000)=""/140, 0x8c}, {&(0x7f0000826000)=""/201, 0xc9}], 0x2) get_robust_list(r1, &(0x7f0000e94000)=&(0x7f000023c000-0x18), &(0x7f00002b6000-0x8)=0x18) r2 = syz_open_procfs(0x0, &(0x7f0000a18000-0xa)='attr/exec\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f000064f000-0x8c)={0x60, 0x1ad75944, 0x1f, 'queue1\x00', 0x100}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ad6000-0x4), &(0x7f00005f6000-0x4)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000442000)={@common='tznl\a\x00', @ifru_addrs={0x2, 0x1, @empty}}) r3 = socket$netlink(0x10, 0x3, 0x7) write(r3, &(0x7f00000df000-0x8c)="1600000015000701000910f700000027020c00000100", 0x16) 2018/02/05 08:27:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0xffffffff00000001}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002df000)='/selinux/enforce\x00', 0x4bc466ad63025811, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00002fb000-0x8)='./file0\x00', 0x4000000) inotify_rm_watch(r1, r2) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000017000-0x10)={0x0, &(0x7f00005a4000)=[]}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000e70000)={0x0}) setsockopt$packet_int(r3, 0x107, 0x3, &(0x7f0000ac3000)=0x1, 0x4) 2018/02/05 08:27:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 08:27:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8101, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/ppp\x00', 0x8801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000013000-0x4), &(0x7f0000012000-0x4)=0x4) readahead(r2, 0x3, 0xffffffffffffffe6) 2018/02/05 08:27:55 executing program 4: clone(0x0, &(0x7f000001d000), &(0x7f0000a9e000-0x4), &(0x7f000079f000), &(0x7f0000f4c000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x8001, &(0x7f0000000000)={0x0}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000a82000-0x4)) fsync(0xffffffffffffffff) 2018/02/05 08:27:55 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setrlimit(0x0, &(0x7f0000012000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000033a000-0x22)={0x0, 0x1a, "96fe55e7bc70effc637e8fb61b15f0dfe75cead731a6cab18f71"}, &(0x7f0000bcd000)=0x22) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000078b000)={r2, 0x1f, 0x30, 0x7, 0x6}, &(0x7f0000ce8000+0xdaa)=0x18) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000888000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc6000-0x40)=[]}, 0x0) getsockname(r1, &(0x7f0000915000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000a1d000)=0x2e) sendto$inet(r3, &(0x7f0000752000)="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", 0x1000, 0x80, &(0x7f000088f000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) 2018/02/05 08:27:55 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000b2b000)=@known='system.advise\x00') setsockopt(r0, 0x111, 0x6242d45b, &(0x7f0000002000-0x5)="0d00007fff", 0xfffffffffffffe58) 2018/02/05 08:27:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f000071c000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) r1 = add_key(&(0x7f00004f3000-0xa)='encrypted\x00', &(0x7f00007ce000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d2000-0xa7)="9e9fa0989e1aaa95a22f266662a9682ef5d68dff4cb584df2f3826aabacfa0deb06de71d4a59e6463d4fb55466337eebe01a406eee59cf4419744bf1ed1a40e0cbfbd522ea2cd5e1bc6e0dc98f6353adcc32f2e25c70b97c2ec17a79daa71e41c4c7c0a33eae58811b011512a0cfd538077f6fbdb5b91b4ed00100df550e4504e0feb1e30259d6ce50c252e66184a43fae273d4d138f2a8ad10ac3af6de2d9f5dec6904fd5ca7c", 0xa7, 0xfffffffffffffff8) r2 = request_key(&(0x7f000095a000)='rxrpc_s\x00', &(0x7f000036a000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a6f000-0x9)='vboxnet0\x00', 0xfffffffffffffffe) r3 = add_key(&(0x7f0000ba2000-0x6)='.dead\x00', &(0x7f0000714000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000383000-0xc)={r1, r2, r3}, &(0x7f0000b6f000)=""/28, 0x1c, &(0x7f0000c4b000)={&(0x7f00001ce000-0x40)={'sha3-256\x00'}, &(0x7f00002cf000)="d6014e1028e1c3d652464afac5b96dd47d1aa16e819c3aff3a32b57ad250aa1e9def8e82770150efe0cef17c4c539faebb7bfd58bf83addad632463f24db0512744e601b22708c14f38877bfc8193da77556ae55d9d386d987a7eb0226ee5911fb8610bc339f1c774fbc6da9e05f10542a05fdac6f5106c7107fae6f0277031af00e02ee3ba360381412c8a862084ca0c78239d5cfb169bae5b5097bd312536b45fa748b0f3d6dd53263b3d1ab76838fce3f7c7bd271306b9744a7e31c7d9db8155d5c47875f16c17e4c20abeda43ca3269a6d2c0a661827e473cddf3d1650a24a03b31ffd362785689143dc2c6ce217d843225b120bf5", 0xf7}) accept4(r0, &(0x7f000010f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000684000)=0x1c, 0x800) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f00009e9000), &(0x7f0000b2b000-0x4)=0x4) chroot(&(0x7f000094b000)='./file0/file0\x00') chdir(&(0x7f0000895000-0x8)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') chdir(&(0x7f0000c4a000-0x2)='..') creat(&(0x7f000029e000)='..', 0x0) 2018/02/05 08:27:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept4(r1, &(0x7f0000090000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000a90000)=0x20, 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000e0d000)) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000699000-0x110)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 08:27:55 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0xc0040, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000020000-0x20)={0x0, 0x6, 0x100000001, 0xd4f00000000000, 0x8, 0x3}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000008000-0x65)=""/101) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x1, 0x40) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000005000)=""/172, &(0x7f0000014000-0x4)=0xac) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r1, &(0x7f0000002000)='./file0/file0\x00') 2018/02/05 08:27:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) modify_ldt$write(0x1, &(0x7f000017f000)={0x4000000000100, 0x0, 0xffffffff, 0x490e, 0xfffffffffffffffe, 0xdec6, 0x400, 0x6, 0xe80, 0x4}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000386000)=[{&(0x7f000095b000)="580000001400190200000080040d8c560a06f8ff0481000000000000005800004824ca944f64009400050028000600000000017902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5f9", 0x58}], 0x1) 2018/02/05 08:27:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000623000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_dev$usbmon(&(0x7f00000a8000-0xd)='/dev/usbmon#\x00', 0x2400000000c, 0x20000) getpeername$ipx(r1, &(0x7f0000521000-0x10), &(0x7f000012e000-0x4)=0xb) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000c95000)={0xf31, 0x100000000, 0x401}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006bf000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00005e2000-0x10)={0x0, 0x5}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000f49000-0x10)={r2, &(0x7f0000dbf000)=""/218}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008e7000)={0x0}, &(0x7f0000fde000-0x4)=0xc) setpriority(0x0, r3, 0x8ea) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000034e000-0x4)) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000954000)={0x81, 0x468, 0xd4, 0xfffffffffffffffa, 0xbe, 0x9}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f10000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000dd000)={0x7, 0x7}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000069c000)=[@in6={0xa, 0x2, 0x8001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @rand_addr=0x100}, @in6={0xa, 0x2, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}], 0x74) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000c7a000-0xaa)=""/170) pwrite64(r1, &(0x7f00003fe000-0xdc)="4effbab992e40c6b9a07a4793137c8c3f79ecd10d75fae7eca333c657de8b5a8d57e7840dc6a2147cc130029bfaa5ceb8215d0ca51167c4586b28bc5ce8d7ccd36c4627fc24251355866a32dcdc3e6d3c77241ef4770d96b843f1060d59c7f3e1d607d84480e80bf05d7db3b33d76d8dedbfab450a7368f990ee555085d6a5a6cace45c9aba69c899531349356f47d28ecddb53cd56cc127a627d7d727f83f11bbfce5f41309dcc6b81419f04a37b3c8cf3499370ef10e588280d4211f864a2d178df9993806ad393d03c3f739b816420550582b585a9107694b2293", 0xdc, 0x0) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000da3000)) sendfile(0xffffffffffffffff, r4, &(0x7f0000d7b000-0x8), 0x0) 2018/02/05 08:27:55 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x100000000004) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00004ee000), 0x0) 2018/02/05 08:27:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2bf2acefd2af53d1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000dba000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@del={0x120, 0x11, 0x408, 0x1, 0x2, {{'drbg_pr_hmac_sha512\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x7fff}, {0x8, 0x1, 0x5}, {0x8, 0x1}, {0x8, 0x1, 0xb1}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x7}]}, 0x120}, 0x1, 0x0, 0x0, 0x4804}, 0x4000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f43000-0x8)={r1, 0xff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000001000-0x4)=0x8) ioctl$TCFLSH(r2, 0x540b, 0x100000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000001000)={{0xe4b, 0x3}, 'port1\x00', 0x8, 0x10, 0x5, 0x40, 0x4, 0x7, 0x3, 0x0, 0x0, 0xfffffffffffffff9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x45, "fe06deb4045de61a873f7ab81c666cd0c1392ee5fe2aedcb02311498787cd6af71ba61babf4a9aeca564bdecc891752c8abbf429cd2aa68cf2ec02b50467603a9183cad98c"}, &(0x7f0000002000-0x4)=0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={r3, 0x9e9, 0x30}, &(0x7f0000001000-0x4)=0xc) 2018/02/05 08:27:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000a3f000)=""/67) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$void(r0, 0x5450) 2018/02/05 08:27:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000ae5000)}}], 0x30) r3 = syz_open_dev$sndseq(&(0x7f0000cea000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000c3b000-0x4)=0x800, 0x4) dup2(r4, r3) 2018/02/05 08:27:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2bf2acefd2af53d1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000dba000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@del={0x120, 0x11, 0x408, 0x1, 0x2, {{'drbg_pr_hmac_sha512\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x7fff}, {0x8, 0x1, 0x5}, {0x8, 0x1}, {0x8, 0x1, 0xb1}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x7}]}, 0x120}, 0x1, 0x0, 0x0, 0x4804}, 0x4000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f43000-0x8)={r1, 0xff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000001000-0x4)=0x8) ioctl$TCFLSH(r2, 0x540b, 0x100000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000001000)={{0xe4b, 0x3}, 'port1\x00', 0x8, 0x10, 0x5, 0x40, 0x4, 0x7, 0x3, 0x0, 0x0, 0xfffffffffffffff9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x45, "fe06deb4045de61a873f7ab81c666cd0c1392ee5fe2aedcb02311498787cd6af71ba61babf4a9aeca564bdecc891752c8abbf429cd2aa68cf2ec02b50467603a9183cad98c"}, &(0x7f0000002000-0x4)=0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={r3, 0x9e9, 0x30}, &(0x7f0000001000-0x4)=0xc) [ 64.597612] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/02/05 08:27:56 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x2, 0x1}, 0x100, 0x9}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0xc0080) syz_open_pts(r1, 0x80000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000003000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000005000-0x4)=0x7) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001000-0xf8)={{0x1, 0x2, 0x40c5, 0x1, 0x7}, 0x7, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x2, 0x70, 0xe8}) 2018/02/05 08:27:56 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)) r1 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000001000-0x20)={@generic="6a32cadc9039c69792277e29c51733d1", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @empty}}, 0xffff, 0x3, 0x0, 0x0, 0x94}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0xa9)={r2, 0xfffffffffffffeaf, "48f122a01c1bce98cd0136c10d5cae3a24197fff0242cde984ad9485aa08f9d7c4d0732d425d9d0a07b72cfdff8710319c167f75aa892298d002445fcc8d94e86945b204917db2abc69018df97853cf752af88a08b9f3427edc4d4fcef9e53c5e04a4856ddb60be7b0e56cae5a849ec683c68fe08bb05ba3a32954c40ddc51d4951aeb0f792d56606f846bfc99f8b37b17d8dab2ad6aa24b389679139a6e616a07"}, &(0x7f0000295000)=0xa9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x800) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00006b0000)=[], 0x0, 0x0, &(0x7f00000db000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) bind$ipx(r3, &(0x7f0000632000-0x10)={0x4, 0x943b, 0xfff, "8bd7e336b6d9", 0x2}, 0x10) 2018/02/05 08:27:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000341000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000018f000-0xb)='/dev/hwrng\x00', 0x80001, 0x0) sendmsg$nl_crypto(r1, &(0x7f00002d4000-0x38)={&(0x7f00005f7000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000040d000-0x10)={&(0x7f00008b2000)=@upd={0xe8, 0x12, 0x400, 0x6, 0x1, {{'drbg_nopr_hmac_sha256\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x8001}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 2018/02/05 08:27:56 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f0000001000)) r0 = syz_open_dev$evdev(&(0x7f0000003000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0xfd)=""/253) 2018/02/05 08:27:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f57000-0x8)='keyring\x00', &(0x7f00009fd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ead000-0x90)="43842c3b4e343bfe72ad58cf68dd31235f25abbc9ec93eef4a4408864f43629c417e8775182d703c6454c82912aefafcd8318d8dd2ce18ebf631dbfc19a9b98c4801b0a6149fb5cff0b2253983bc8a7ad28cb2781de3bb195d77bae4775c5203c6121235f8ac8d1acc943760833c1976d2fd8b5f89386a3d7fcc801442e69445adab3cec583f1c11430167132109876c", 0x90, 0x52e2f637490a4e7f) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000071b000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000ea7000-0x46)=""/70) sendto$inet6(r0, &(0x7f0000c1c000-0x70)="734442947e51b20f55459227f03f19e1c4fff336629ecbc80e229c35ce3c9d148943a1d091a8264dd7b386d295d32eec3f79645a0eebce3c6cabfb0a34bcacacefae48b0f3b5cd10cbe0cef788c8006f8ea110384009e1c63feb03a053e0f646c27d0f6698cbc7a0c9aff539f6ec958f", 0x70, 0x40, &(0x7f0000cf5000-0x1c)={0xa, 0x3, 0x6, @empty, 0x7}, 0x1c) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00001b5000-0x4)) 2018/02/05 08:27:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1ffffff) uname(&(0x7f0000ff0000)) 2018/02/05 08:27:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c6b000-0x11)='/selinux/context\x00', 0x2, 0x0) mremap(&(0x7f0000664000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00009e4000/0x4000)=nil) sysinfo(&(0x7f0000916000-0xd7)=""/215) 2018/02/05 08:27:56 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x2}], 0x1, &(0x7f0000036000-0x10)={r2}, &(0x7f000078d000-0x8), 0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/keychord\x00', 0x40000, 0x0) r4 = dup2(r1, r0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r4, 0x1, &(0x7f0000fee000-0x20)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000fed000)) ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000fee000)={0x0, 0x200, 0x1, [0xffffffffffffb1e0]}, &(0x7f0000f30000)=0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000b78000)=@sack_info={0x0, 0x1, 0x45}, &(0x7f0000a4a000-0x4)=0xc) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000fee000)={r5, 0x9, 0xe1c, 0xc9e0, 0xffffffff, 0xa409, 0x9, 0x1a4, {r6, @in6={{0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x8, 0x6d, 0x909f, 0x3, 0x1}}, &(0x7f0000845000-0x4)=0xb8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)) 2018/02/05 08:27:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f000059a000)) 2018/02/05 08:27:56 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff1000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8400, &(0x7f00006aa000-0x8b)="0185c43ac19d24d42af6fdeb31154011482b3cbceb13ae8758599218810f553d35e528c27bff4c6922517847cdfe21a5c24325e754295669175eb042c021cf5f929eae4a8f292049f35be4229a72d0b6f55116a344c9ff7df48652729c11df8247a0f2b72f0f7ca4d66636040e47f567f760bacc1c2cf7864c2185ceb09018e2f9403b01efa4eb54668edf", &(0x7f0000874000-0x4), &(0x7f0000dd7000-0x4), &(0x7f0000ff2000)="84e7503b998e35650a129527afa07e9c17e4a69adc854a61b9acabbc13a10d7b1d8f8e670ecca9fa7b8bca5c8de1d72528d04c8c4a33ac8faeebf09cdf6d") getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000005d000-0x50)=""/80, &(0x7f00000d0000-0x4)=0x50) 2018/02/05 08:27:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f1d000-0x9)='/dev/pktcdvd/control\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000052d000)={0x0, 0x210001}, &(0x7f0000213000)=0xdb) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004be000-0x8)={r1, 0x100}, 0x8) unshare(0x20000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000ff7000-0x9)='ns\x00') exit(0x0) fstat(r0, &(0x7f000000f000)) 2018/02/05 08:27:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004b6000-0x15)='net/ip6_tables_names\x00') preadv(r1, &(0x7f0000af9000)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x3ffffffffff7) mincore(&(0x7f00000d2000/0x4000)=nil, 0x4000, &(0x7f00003e4000-0x1000)=""/4096) fremovexattr(r1, &(0x7f0000d82000-0x15)=@known='com.apple.FinderInfo\x00') 2018/02/05 08:27:56 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000944000-0xe)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs, &(0x7f00005d6000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) connect$nfc_llcp(r0, &(0x7f0000709000)={0x27, 0xfffffffffffffe01, 0x2, 0x3, 0xffff, 0x8, "dea35daf146eb124cf500d6a18f0cf5c99b58c640d8ac1c44da8b2e6866222dac3707f1767387f3044f9a37e60acd1a22616340983e97c96af34a93ba0241b", 0x400}, 0x60) syz_fuse_mount(&(0x7f0000232000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1080) 2018/02/05 08:27:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007f3000/0x2000)=nil, 0x2000, 0x2000000) r0 = getpgid(0x0) get_robust_list(r0, &(0x7f00008e4000-0x3)=&(0x7f00007ff000), &(0x7f0000440000)=0x18) 2018/02/05 08:27:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff8000-0x8)={0x19980333}, &(0x7f0000244000)={0x0, 0xfffffffffffffffe}) umount2(&(0x7f0000117000)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b3f000-0xc)='/dev/rfkill\x00', 0x103000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000608000), &(0x7f0000080000-0x4)=0x4) 2018/02/05 08:27:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d92000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000033f000)=""/12) sendfile(r0, r0, &(0x7f0000878000-0x8), 0x800000003d4845b1) sendmsg$key(r0, &(0x7f0000e01000)={0x0, 0x0, &(0x7f0000454000-0x10)={&(0x7f000053a000-0x80)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 08:27:56 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/status\x00', 0x0, 0x0) alarm(0x800000080000001) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000004000-0x4), 0x4) r3 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x1}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000007000-0x6)={r4, 0x30}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000007000-0x1000)=""/4096, &(0x7f0000007000)=0x1000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x350, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14b) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x3, 0x4, 0x2, 0x8, 0x2, 0x0, 0xfffffffffffffeff, r4}, 0x20) close(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rtc\x00', 0x0, 0x0) getpeername$netrom(r5, &(0x7f0000003000)=@ax25, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009000)={0xaa, 0x8}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000004000)='./file0\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000a000)) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000004000)={r1, 0x1, 0xfffffffffffffcd5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffce) getsockopt$nfc_llcp(r5, 0x118, 0x3, &(0x7f0000006000)=""/247, 0xf7) 2018/02/05 08:27:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80004) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000e65000)={0x5, 0x5}) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000e27000)=""/142, &(0x7f00005a7000-0x4)=0xc84efedf8f870f2d) 2018/02/05 08:27:56 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x2}], 0x1, &(0x7f0000036000-0x10)={r2}, &(0x7f000078d000-0x8), 0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/keychord\x00', 0x40000, 0x0) r4 = dup2(r1, r0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r4, 0x1, &(0x7f0000fee000-0x20)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000fed000)) ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000fee000)={0x0, 0x200, 0x1, [0xffffffffffffb1e0]}, &(0x7f0000f30000)=0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000b78000)=@sack_info={0x0, 0x1, 0x45}, &(0x7f0000a4a000-0x4)=0xc) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000fee000)={r5, 0x9, 0xe1c, 0xc9e0, 0xffffffff, 0xa409, 0x9, 0x1a4, {r6, @in6={{0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x8, 0x6d, 0x909f, 0x3, 0x1}}, &(0x7f0000845000-0x4)=0xb8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)) 2018/02/05 08:27:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) sendmsg$unix(r1, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[]}, 0x0) dup2(r3, r1) write(r1, &(0x7f00006a6000), 0x0) 2018/02/05 08:27:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dc3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat(r0, &(0x7f000017a000-0x8)='./file0\x00', 0x8000, 0x41) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f00001be000-0x8)='./file0\x00', &(0x7f00005a3000)=@random={'user.', '/selinux/avc/hash_stats\x00'}, &(0x7f0000f7c000-0x18)='/selinux/avc/hash_stats\x00', 0x18, 0x3) fcntl$dupfd(r1, 0x800000000402, r1) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) dup2(r2, r1) 2018/02/05 08:27:56 executing program 0: mlockall(0x100007) 2018/02/05 08:27:56 executing program 1: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x4, 0x201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/relabel\x00', 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000001d000)='./file0\x00', 0xb703c79da274eac3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000)={0x10000000, 0xff, 0x1c}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) flock(r1, 0x3) futex(&(0x7f000001d000), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000003000)=0x1c, 0x800) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000003000-0x1f)=""/31) 2018/02/05 08:27:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009a8000-0x12)='/dev/input/event#\x00', 0x5, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) 2018/02/05 08:27:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) write$selinux_user(r1, &(0x7f0000c6b000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, 'staff_u\x00'}, 0x31) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ae5000)={0x1, &(0x7f00009a4000-0x10)=[{0x9, 0xb, 0x81, 0xfffffffffffffff8}, {0xefc8, 0x7ffc, 0x6, 0x8}]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00004d6000)=0x6, 0xfffffffffffffdab) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x24e}], 0x1, &(0x7f0000634000)=[]}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000068000)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000287000)=[{&(0x7f000075a000)="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", 0x44d}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x4}, 0x2000000000000) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000fa0000)={&(0x7f0000cd7000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f000007d000)={&(0x7f0000db5000)={0x368, 0x10, 0x200, 0x3, 0x1, {0x13}, [@nested={0xf4, 0x14, [@typed={0x14, 0x64, @str='+systemem0\x00'}, @generic="dec40cd0d55b83c0be92f98849f122c54359e019d024cf9229edc2a4f02394b129c7ee53e348cc1c9a1196b2c152b3673fa6fb420c8a784dd2972b864043c158bb9bf999ce540110c61f531e1df3063b9b48a1babf4c63e6d941008ecce42ebdf83bb54fdbb94e37e5698d1ff0a9a9da42c14c012413e3f7cc1acc085ee6fdfae7c1d242bdb64c49798040e34c544be7d11e56feaf7c3a0e5454dd96f6eb4f79975ecf58fa0df179ce6e7a6441879d5fb06c12e24f878af7fb9b4cc65cb63b9fa8ec836a08b41c6901230a4d4be807e741c8e3c84bf621f0b3"]}, @typed={0xc, 0x5b, @pid}, @typed={0xc, 0x2f, @pid}, @nested={0x114, 0x7a, [@generic="4f568a085ea4df5008329363974e1d96a2fe6470a31b89c0ac4ee1daa031e55bcaf4294353b7b936fe210ea08e65047179fae3a9a6bcdf68ffc6de5dd9af67bd5cfa2b79463e68e0a0999145a859e668e7eec10386ce9de710b2bb7b4768d28432af7e67f0a00ab4067ef642ea3d46296f0c751daeed2cf9e0", @generic="f00a8b4b5073671919b4e245d6e200dc66fd067da34c0861999af0f890f70c97b7c087ba2a5c3045d91b82f1703d633eab1384a34ab65b2a844f4924b10dc91c36d9d95223b628daa8feaf72233403cd094c649c71758ccaf8d4aeae3cf660edc950e8bf73c107ce0cffb486855bf678540aee4009a0b6954b61562a4f2d8a0d5ebcffbd8d978044a18722a73b25ea5f0f9d76dd96"]}, @generic="62985b57971c406bb9fabe205a8e8a9fd1a9b352dd483eb5095938b1c51a13a3fa555b513b4e597b0b4fbfded3de376563c070b6c200dd79", @typed={0x18, 0x31, @ipv6=@empty}, @typed={0x18, 0x18, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0xcc, 0x66, [@generic="881646131d55d8175b41f8ed681ecd14eb71e30601709d08409e32a3f263470bf5a6990315e32d4625827e18934831116997a58594d379cccab4bacebc8c461e60e2175713644937ec5195cb66a2a69ad9c72cacc2db3b93f795182b074683959b9e5b8f98afa8db2dabe7ed64aee7f2fc59e6ae7a665a26a7c9305f21536c2e2d0e96395768c75deaf7c64ce22c18e30b220abe087daa241103460258d86d975132594ee1feeb1d8ecdbf35ef5274c6b381f9dfb11cae247e168a13c5e0c9fa69ac56ba7b"]}]}, 0x368}, 0x1}, 0x8000) 2018/02/05 08:27:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) capset(&(0x7f0000fb5000-0x8)={0x19980330}, &(0x7f0000e41000)={0x0, 0x0, 0xddff}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000722000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x4bb5) rt_sigpending(&(0x7f0000ec4000-0x8), 0x8) 2018/02/05 08:27:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d38000-0x8)={0x19980330}, &(0x7f0000244000)) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) mount(&(0x7f0000abb000)='./file0\x00', &(0x7f000038c000)='./file0\x00', &(0x7f0000777000-0x7)='autofs\x00', 0x0, &(0x7f00001c1000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ad6000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000b7f000-0x63)=""/99) 2018/02/05 08:27:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004b1000)={0x0, 0x0}) sendmsg$netrom(r0, &(0x7f0000e0e000)={&(0x7f0000d21000-0x10)=@ax25={0x3, {"4dcf6c97e89e84"}, 0x3ff}, 0x10, &(0x7f0000ec8000-0x40)=[{&(0x7f00008a6000)="498a3ecb2d486732300b2479db22a45c613ca119fcb624133b62a4a1e94777b0694f433dec3b564878d2efd5a6883dfbc2933834f83093cf018043482cca1d915207415bdc52e0009a36cfd9a7c42aa9ff48a1b5dca5f4fe2f056a4fd5c69a06e5a39220171b0e5027383e3225963909dcc6c57f149df259cbbaa56f44c38ca085bec192fe9216d23eb6c10557d207c89e7f0ab2245f910cbbf62731e55472d6c8ffd0f710a15ada9d26814f8f9e453c94feb34ba0", 0xb5}, {&(0x7f0000905000-0xbf)="1635677b8a4b5609598a4797875af3f7a8b790e58f4aec07f4781cab5cf7844ca496f5fadcef5e03d65af3be33ba104ce07dd32680b42ead11dbfb94130c8898a97241ce53474efe31b449ded7a847e2b42ce18b5dfe5b36172bb86f68b5d179d44544f616db35c75ac850ad82205ee676e6dbdd2f9ecf5a15f09d511ce77b9db0050cd328425f4c9c42eccbc9c94251b165575605845e5e3b90029600541db66599b5d6bdf527906f1dd2d9869b79714e35250331db139e3226b60fe19d77", 0xbf}, {&(0x7f00001c1000)}, {&(0x7f0000502000-0x38)="315914dbe3316112527aacf1d1d9d5415804ff64f9cddd973b451c2868ed85a283f5c781897d2a030a58d9878e0f49794b7fde83fc4f5bcb", 0x38}], 0x4, &(0x7f00000bb000-0x22c8)=[{0x1010, 0x104, 0x7, "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{0xc8, 0x107, 0x20, "6f4bb7146704617ec9185b9259c550bc5478e8d0a1bcc63db4dd26cb893cc630617ae943287f025f9b81f4c602ceea7603c23d95fbde7b88b469e27a7c6abc528631e14d93488bb4614c0f186b9c63b39a3f5e738aa1876c4eca0c9e284fea25da5798f14fbeb3d795ed970b9236b95ad60bd277d328de568fbf30a32a1d7616d44ec5fd12c5b741e434e7f5229fa03a771bdf73ca73dbed612bd726d53292fb9baa4dc834ebc287fa48bc7539b46ed528487ba8cd10f297"}, {0xf8, 0x110, 0x5, "f8c3d15d7b3cf127f65263feac1e3382206a90486cf39fdcd23eec2ab57c17839c0f67d75253c25c2dda854ed07b0ebc5514e3cb211cf8e89feb771fd27fe1f5da452ff64367607f35be09093b3ad8591a24db46c69d1a04b65f0d8f69cf5418fdaa5793c32043a3ea74c7e4dbe6ea05fa7050f2a5ef2b55b81467791fc1b96f9d50e3fbc1cfade011bd3bc4c75709c7e77e246ac54e98cd27be5e44b24a08568e51c9901c842ed4f47a7e002bba9f62b5bf9af9b2c0a24da77d53802733960169d96f6814c94050031bfcfdd0991b6e717a71de813cec7e4c0550086354beeeda79"}, {0xa8, 0xbe, 0x6, "ce29e354c379ba21d8cfce0004f89a57b15d78d051a71e9330bbb420ebe854a47d462fbe51e165c00eb661ab0f4600a1b0cf2c61c68b8dbcd807b6f338143df64974ed79219bbfff1c699bf0a48a3cee358e37b1a8649d6c495a4917940c03bae1821362898e3ff5aace35a087e77d8ba4a957f9543d12796a54213e71c7f8969a85a09fc227f85343de20e8b21373f2903b79d3235a58a2"}, {0x1010, 0x187, 0x2, "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{0x40, 0x89, 0x8, "bd3dcd0e284d6e7ab9c221cf8aaeb9d5113ed5e3cb8ebf3ceb068f4eacd975d9a64cd18fd4afe3167e62"}], 0x22c8, 0x40}, 0x80) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00008f1000-0x8)='./file0\x00', &(0x7f00006f6000-0x6)='ramfs\x00', 0x1000001, &(0x7f000000a000)) mkdir(&(0x7f0000120000)='./file0\x00', 0xc) 2018/02/05 08:27:56 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x3) dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000368000)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000073c000)={0x19980330}, &(0x7f00001dc000-0x18)) socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r1, 0x1, &(0x7f0000000000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f22000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$usbmon(&(0x7f00007f4000)='/dev/usbmon#\x00', 0x2c, 0x0) 2018/02/05 08:27:56 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000fc1000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000d9c000/0x3000)=nil, 0x3000, 0x1000002, 0x2000000000000011, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000a66000-0x8)='./file0\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000b2a000-0x14)=[], 0x1, 0x0, &(0x7f0000fc2000-0x3)="dd"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000053f000)={0x0, 0x0, &(0x7f000000e000-0xb8)=[], 0xd2, 0x0, &(0x7f000000d000-0xa5)}) [ 65.035143] binder: 5837:5839 ioctl c0306201 20fc1fd0 returned -14 [ 65.054965] binder: 5837:5844 ioctl c0306201 20fc1fd0 returned -14 2018/02/05 08:27:56 executing program 6: mmap(&(0x7f0000000000/0x6a000)=nil, 0x6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000067000-0x6)='./bus\x00', 0x0) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000006a000)='./bus\x00', &(0x7f000003a000)='./bus\x00', &(0x7f0000006000)='gfs2meta\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000005a000-0x6)='./bus\x00', 0x0, 0x40) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000004c000)={0x3, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x1, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x120) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000006b000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lchown(&(0x7f0000052000)='./bus\x00', r1, r2) getdents(r0, &(0x7f0000069000-0x2b)=""/48, 0x30) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f000006d000-0x11)=""/17, &(0x7f000006b000)=0x11) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000006e000-0x6)='./bus\x00', &(0x7f0000003000-0x6)='./bus\x00') recvmsg(r0, &(0x7f0000060000)={0x0, 0x0, &(0x7f000006c000)=[{&(0x7f000006c000)=""/172, 0xac}], 0x1, &(0x7f0000068000)=""/234, 0xea, 0x5}, 0x2060) 2018/02/05 08:27:56 executing program 3: r0 = memfd_create(&(0x7f0000bbe000)='\x00', 0x3) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000d06000)=0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00002c6000-0x5c)=@newlink={0x5c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MAP={0x28, 0xe}]}, 0x5c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00008d3000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8a000)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002eb000)={0x2b7, 0x1, 0x8, 0x585, 0x7, 0xd9b, 0x7, 0x5, r2}, 0x20) fcntl$setlease(r1, 0x400, 0x2) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000094f000), 0x4) 2018/02/05 08:27:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00004eb000)={0x0, 0x800}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005c0000)={r1, 0x2, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x5385, 0x0) 2018/02/05 08:27:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000727000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f00004d1000-0x1000)="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") r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000009e000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00001cb000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00002a2000-0x8)={0x0, 0x1}, &(0x7f0000f3f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000b2000)={r3, 0xffff, 0x3, [0x10001, 0x9, 0x5]}, &(0x7f0000b44000)=0xe) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x400454d1, &(0x7f0000001000-0x4)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000218000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000861000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, [@broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x81]}, 0x20) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/05 08:27:56 executing program 5: r0 = socket(0x18, 0x0, 0x1) recvmsg$netrom(r0, &(0x7f000000e000-0x38)={&(0x7f0000021000-0x10)=@ax25={0x3, {'!<\a\x00\x00\x00^'}}, 0x10, &(0x7f000000a000)=[], 0x0, 0x0}, 0x60) 2018/02/05 08:27:56 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x40200, 0x0) fcntl$setstatus(r1, 0x4, 0x46400) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x2)=0x0) fcntl$setown(r0, 0x8, r2) ioctl$KDMKTONE(r1, 0x4b30, 0x3) syncfs(r0) 2018/02/05 08:27:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendfile(r1, r0, &(0x7f000080d000-0x8), 0x3) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000c4d000-0x10)={0xffffffff, 0x7, 0xfffffffffffffffc, 0x6}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:27:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dfb000-0x1)='\x00', 0x1) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ee6000-0x4)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) close(r1) 2018/02/05 08:27:56 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007bd000-0x8)) r1 = memfd_create(&(0x7f0000b54000)='\x00', 0x3) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f5b000)) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000df4000)=@delsa={0x28, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xff}, []}, 0x28}, 0x1}, 0x0) 2018/02/05 08:27:56 executing program 4: socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00009a4000-0x8)={@multicast2, @loopback}, &(0x7f00005c1000)=0x8) bind$inet(r0, &(0x7f00004ad000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000078f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001ea000)={@generic="2f8a1c121c5c775c4275db9747b5109d", @ifru_map={0x9, 0x100, 0x7, 0x4, 0x10001, 0xffff}}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000ce000)) 2018/02/05 08:27:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00008de000-0x8)='./file0\x00', 0x600000, 0x48) close(r0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) socketpair(0xa, 0xe, 0x80000001, &(0x7f0000bed000)={0x0}) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00007a3000-0x71)=""/113) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000710000)=0x3, 0x4) sendto$inet6(r1, &(0x7f00009f1000-0x3d), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/05 08:27:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x7fff, 0x0, 0x0, []}}) 2018/02/05 08:27:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00009c5000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000c9a000)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000db0000-0x10)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) 2018/02/05 08:27:56 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00001d7000-0x120)={0x8, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x1, [{{0x2, 0x0, @multicast1=0xe0000001}}]}, 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000267000)={{0x2}}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000653000-0x8)={0x0}) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f000012f000)=""/60, &(0x7f0000f44000-0x4)=0x3c) fchdir(r1) 2018/02/05 08:27:56 executing program 3: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000117000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) inotify_init1(0x0) fadvise64(r0, 0x0, 0xffff, 0x7) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000168000)='./control/file0\x00', 0x200000000) 2018/02/05 08:27:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000cd9000-0x40)={0x8, 0x7, 0x8000, 0x4, 0x0, 0x6, 0x1, 0x6}, &(0x7f00000c2000)={0x4, 0x26d4, 0x80, 0x7, 0xffffffffffffffe1, 0x800, 0x0, 0x100000001}, &(0x7f0000c8e000)={0x100000000, 0x2, 0x7fffffff, 0x5, 0x8, 0x4, 0x9, 0x80000001}, &(0x7f0000e1a000)={0x0, 0x7530}) getitimer(0x0, &(0x7f0000d7c000)={{}, {0x0}}) r1 = creat(&(0x7f0000b49000-0x8)='./file0\x00', 0x2) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fbc000)='/selinux/checkreqprot\x00', 0x100, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000183000)={{0x77359400}, {r0, 0x989680}}, &(0x7f0000b75000)) timer_gettime(0x0, &(0x7f0000be4000)) setitimer(0x2, &(0x7f00002db000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f000050b000-0x20)={{0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000ad4000-0x10)={r3}, &(0x7f0000c95000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000745000-0x90)=[{0x100, 0xffffffffffffffff, 0xffffffffffff4442, 0x7, @time={0x0, 0x1c9c380}, {0x0, 0x3}, {0x0, 0x9}, @ext={0x50, &(0x7f00004a4000)="b9278c45e896d979299fcdcf66d61e1aad230bae41df94c501ceb0527b83ab0f5c9efe3524c6c65c2c25baf553b9d3b27f0b1fc8a3103fad83655c6407a0cfc0d57ee7a44c87f7cb196a75f020345acd"}}, {0x6, 0x2, 0x5, 0x8, @tick=0x3, {0x1ff, 0x401}, {0x6, 0x80000001}, @connect={{0x6, 0x33}, {0x8, 0x1}}}, {0x7, 0x6, 0x6, 0x9, @time={0x77359400}, {0xfffffffffffffff8, 0x4}, {0x9, 0x6}, @addr={0x7, 0xb}}], 0x90) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000897000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000b05000)={r4, &(0x7f00004a7000)=""/68}) remap_file_pages(&(0x7f000023e000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffd) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b08000)='/selinux/enforce\x00', 0x0, 0x0) 2018/02/05 08:27:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendfile(r1, r0, &(0x7f000080d000-0x8), 0x3) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000c4d000-0x10)={0xffffffff, 0x7, 0xfffffffffffffffc, 0x6}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:27:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000), 0x4) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000001000-0x47)="e5629323ff2b39c92c59da9ef646e99dfcdca004de52c4517830bb6f442c2a96eada7d4e3aeca6c05c288f7b8adf9e16d8406991f8d723e260160bad9dd6cb6bf0f3e8e5ea30fb", 0x47) munlockall() 2018/02/05 08:27:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a53000-0x15)='/dev/pktcdvd/control\x00', 0x210000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000d67000-0x8)={0x8, 0x6, 0x53fffff, 0x1f, 0x6914}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/05 08:27:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000929000-0xe8)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f000074c000)=0xe8) ioprio_set$uid(0x3, r2, 0xfff) 2018/02/05 08:27:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0}}, 0xe8) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000013000), &(0x7f0000012000)=0x4) fstat(r1, &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000012000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) dup3(r2, r1, 0x0) 2018/02/05 08:27:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = getpgid(0x0) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x30, &(0x7f0000be7000-0x10)={0x38, 0x401, 0x10000, 0x2}) sendto$inet(r0, &(0x7f0000d18000-0xbc)="d9", 0x1, 0x0, 0x0, 0x0) prctl$intptr(0x1c, 0xff) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000179000)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000965000)={0x3}, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d66000)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000448000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ed8000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) sendmsg(r0, &(0x7f0000c75000)={0x0, 0x0, &(0x7f00001fd000-0x60)=[{&(0x7f0000eb1000-0xe7)='J', 0x1}], 0x1}, 0x0) 2018/02/05 08:27:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000596000)) clock_getres(0xfffffffffffffffa, &(0x7f0000765000-0x10)) 2018/02/05 08:27:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) clock_gettime(0x0, &(0x7f0000ae4000)={0x0, 0x0}) setitimer(0x0, &(0x7f00003ab000)={{r1, r2/1000+10000}, {0x0, 0x2710}}, &(0x7f00001e4000)) getresuid(&(0x7f00006ce000-0x4), &(0x7f00000ca000-0x4)=0x0, &(0x7f0000082000-0x4)) setreuid(r3, 0xffffffffffffffff) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000251000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r5) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f000014f000-0x10)={0x0, 0x2710}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000359000)={0x0, 0x2, "a167"}, &(0x7f0000370000-0x4)=0xa) ioctl$int_out(r0, 0x2, &(0x7f0000976000)) r7 = syz_open_procfs(r6, &(0x7f0000035000)='net/ip6_tables_names\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000622000)={0x0, @in6={{0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0x1, 0x3, 0x3, 0xfff, 0x7, 0x3, 0x6, 0x76, 0x10000, 0x2, 0x101, 0x6, 0x4, 0x9, 0xff]}, &(0x7f0000d54000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000b54000-0x98)={r8, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x7, 0x3}, &(0x7f00002db000-0x4)=0x98) ptrace(0x4207, r6) ptrace(0x11, r6) 2018/02/05 08:27:56 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000004000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/05 08:27:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r3, r0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000001d000)=@common="65716c00000000c00000000007ff00") 2018/02/05 08:27:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000039f000-0x8)='./file0\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00007d4000)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d24000-0x10)=[{&(0x7f0000067000)="290000002000197ff03d7524100a0021020008001704002a00e8ffff0800020003ee000095645aff22", 0x29}], 0x1) 2018/02/05 08:27:56 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000cbf000-0x4), &(0x7f00002e3000-0x4), &(0x7f000054a000-0x4)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000959000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f000095a000-0x2f)={&(0x7f0000959000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000151000)=[], 0x0, &(0x7f00000de000-0x78)=[]}, 0x0) [ 65.341152] device syz6 entered promiscuous mode 2018/02/05 08:27:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0xb, 0x7, 0xf8a3, &(0x7f00009f0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f00002d0000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000)={r3, 0x80, 0x6, [0x4, 0x6, 0xffffffffffffff7f, 0x7, 0x80, 0x5]}, 0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e38000-0x14)={r3, 0x80000000, 0x3, 0x74, 0xfffffffffffffff7, 0xffffffffffffffc0}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000108000-0x15), 0x0) 2018/02/05 08:27:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000002000-0x20)={{}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000037c000)={0x101, 0x400, 0x403, {0x0, r1}, 0x9865, 0x7}) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockname$netlink(r2, &(0x7f00007f2000-0xc), &(0x7f0000cac000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000c0c000-0xf7)="52e9d0d4daf2efe866dbb890ff4ad093b6076e10fff4c535678901235e93d352f163d7d93b231f0df7ee4330105a32a4bbc0290e01cfec0e1dd63908649e26db81901eea42319a6ad3793d7a65479ddf4cb8a5e8a4443effa91ef7e70a78f339500d55f9c190abf593b0fbe771642a357358b1c83baa4c4aa97dcc1885168b4210ebbc5a11339ace0e8de40ab130446ee8d49ace63ec4bda9522f5a750a61b00d91c0386bf3ae59e1bcb34f7a07ff56dda4fb44332e3a47861d150c4c3d145c0e8431b073b0d57d498afe5c37eadf0883eb545343e129f058cc4101b391f6d3eaf103ad249b9c92e02583bc155f0b6bd003637be591249", 0xf7) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000373000-0x5)='\x00\x00\b\x00{', 0x2bd) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f000067e000)) sendto$inet(r3, &(0x7f0000a2e000-0x98), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 08:27:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f000006a000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000029b000-0xa)='highspeed\x00', 0xa) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c528dfcccf7865815d6987faa17d35925f6dde618cda0f01dc12c4b97f2ae479ed14c6b56c0ad67806448597aa9d5b737ca1680b1e58f20d6046d551b2243701f01b3ff93962e8d4b319b3094be8a05364b1eb85b9d64ca87ed8462f6de7090b6afdea0477eb798ee947f66f847f5ea7fbf45c7b4ca6d39597c56f89a93c7a72d74e4652f4ffc23ef5ea1f46f0cdd4d21d94bb16376a30ad2cc0e6e988d5aa309ca1e64a010eecc6c316d3234e5b51f2e6fd254a7202059", 0x198}], 0x1, &(0x7f0000d4c000-0x2b8)=[]}, 0x0) exit(0x7ff) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xa1}], 0x2, &(0x7f0000007000)=""/131, 0x83}, 0x100) 2018/02/05 08:27:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@rand_addr}}, 0xe8) close(r0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a62000)={@common='sit0\x00', 0x8}) 2018/02/05 08:27:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722001a0810f70001000000070000ffb807475105000c000000", 0x26) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000085c000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000f5000-0xf2)=""/242) 2018/02/05 08:27:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r3, r0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000001d000)=@common="65716c00000000c00000000007ff00") 2018/02/05 08:27:56 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000adf000-0xa)='./control\x00', 0x28042, 0x0) fallocate(r0, 0x9, 0x10000, 0x100000) 2018/02/05 08:27:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fde000-0x8)='./file0\x00') r0 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f8d000)={0x0, 0x0, 0x0}, &(0x7f00006bc000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000382000)={0x0, 0x0, 0x0}, &(0x7f000025c000)=0xc) setresgid(r0, r1, r2) umount2(&(0x7f0000c57000-0x8)='./file0\x00', 0x2) unshare(0x24020000) [ 65.392512] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 65.406020] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 65.415656] device syz6 left promiscuous mode 2018/02/05 08:27:56 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x5, 0x2}, {0x0, 0x5}, 0x2, 0x4, 0x20}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000041, &(0x7f0000006000-0x1e)=""/30, &(0x7f0000001000)=0x26f) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, 0x0, &(0x7f0000006000)) fstatfs(r1, &(0x7f0000000000)=""/4096) 2018/02/05 08:27:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000eb6000-0x8)='./file0\x00', 0xa) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00001e3000)={0x3, 0x400, 0xe03, 0x4, 0x7fff, 0x2a}) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000841000)={&(0x7f0000e24000/0x4000)=nil, 0x0, &(0x7f0000b79000/0x2000)=nil}, 0x18) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fde000)={0x80000000, 0x7, 0x9000}, 0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f00002eb000)=@ethtool_rx_ntuple={0x35, {0xd, @sctp_ip4_spec={@empty, @multicast2=0xe0000002, 0x0, 0x1, 0x7}, @ah_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x7}, 0x8, 0x4}, 0x80000001f, 0x7, 0x10001, 0xffff, 0xfffffffffffffffe}}}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r1, &(0x7f0000fdf000)='system_u:object_r:auditd_log_t:s0\x00', 0x22) modify_ldt$write(0x1, &(0x7f00009e7000)={0x7, 0x20001000, 0x6000, 0x1b7a, 0x9, 0x7, 0x3, 0x7fffffff, 0x10000, 0x9}, 0x10) 2018/02/05 08:27:56 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002f9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="0100000008000600fffa1a00009130cc", 0x10) close(r1) fchdir(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000092000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/05 08:27:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @thr={&(0x7f000096b000), &(0x7f00006d1000-0x13)}}) r0 = openat(0xffffffffffffff9c, &(0x7f000048c000)='./file0\x00', 0x202201, 0x100) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000322000-0x46)=""/70) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000066a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000758000-0xf7)=""/247) ioctl$KDDISABIO(r1, 0x4b37) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00007f8000-0x4)=0x7f) 2018/02/05 08:27:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00008ec000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getresuid(&(0x7f0000446000), &(0x7f0000750000-0x4), &(0x7f0000cf3000)) 2018/02/05 08:27:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r3, r0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000001d000)=@common="65716c00000000c00000000007ff00") 2018/02/05 08:27:56 executing program 1: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000027000)={0x0, 0x0}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000034000-0x10), &(0x7f0000027000)=0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f000002b000-0xf8)="2166280a277cf411a40bdc1a483d3ce9519a9639992d56c544587b82262775a59a8a9e918b522710f22400a4c458a83d6a5894d661756baf86c5011c5a1624194d9b6a047f08c7e442db4cd734791badc76bec0ec3961740c775bba9d3c2c529715c53bffe3ae2e0be0434846d883a11e73a68bcc12353e1073d842f81b60ec0fff0d8e61ee0c2851f30ee991cee2feae70d98b5b60140b2800b496e2df839ab7670024a22357bef2b7c49730380fd7e613d1d1ec975db738b35e45871fb42d672e1de96c3fbd744042f316b4dd6331d704f08705bb3408034caf718b0f42d17082396cd11ac5a99700f4692070817396b3614b5166a8fa0", 0xf8, 0x8000, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000020000)=0x6, 0x4) socket$netlink(0x10, 0x3, 0x14) 2018/02/05 08:27:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f000006a000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000029b000-0xa)='highspeed\x00', 0xa) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x198}], 0x1, &(0x7f0000d4c000-0x2b8)=[]}, 0x0) exit(0x7ff) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xa1}], 0x2, &(0x7f0000007000)=""/131, 0x83}, 0x100) 2018/02/05 08:27:57 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) fadvise64(r1, 0x0, 0x0, 0x0) close(r0) prctl$setname(0xf, &(0x7f0000005000-0x18)='posix_acl_accesstrusted\x00') 2018/02/05 08:27:57 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) accept$inet(r1, &(0x7f0000011000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000001a000-0x4)=0x10) r2 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) ioctl$KDDISABIO(r3, 0x4b37) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000012000)=@can, &(0x7f0000002000-0x4)=0x10) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000012000-0x14)={@mcast2, 0x0}, &(0x7f0000011000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r3, &(0x7f0000001000)="7ee500ca493564807e9802ef276444922a05284053be92c7d27522243ef5c5cf3ca02d5016a0b53121f9b6c5e2399ac23cc0985569d4ea1de0e0fd178d60eb2cba38cb6ea6b7b4c10015a16cb34bd21e020b9264a5b38129a7f6c57975f08743bbb42ab7a65fbbd899c9aca789307137193462628c6409813eda000000049ec6bd8bd21a7a628ef844a1fd782c9a57aa07a83bbbd111c1e58412cff7f4beec73c8fa2935aa79d58d35bca620f66164ae6ca863cde8bc9808848f9ce495f1dfb0011c403ab4ce2ec38cd340b5ca09ac901ce68f90f5", 0x105, 0x40003, &(0x7f0000013000)={0x11, 0x100, r4, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000000)=[{0x1000, 0x9, 0x10001, 0x6, @time={r5, 0x1c9c380}, {0x7ff, 0x1}, {0x30000000000, 0x1}, @queue={0x6188, {0x8, 0x2d}}}, {0xf59, 0x402, 0x3, 0xff, @time={0x77359400}, {0x7fff, 0xa4}, {0x3c, 0x1}, @connect={{0x1, 0x10001}, {0x1, 0x81}}}, {0x8, 0x6, 0x800, 0x1, @time={r5, r6+30000000}, {0x823c, 0xa51}, {0xff}, @ext={0x9c, &(0x7f0000013000-0x9c)="33e2a122bd2017cb42bf8666dddb603455f962aec5e8087104fe7600a263e6a0249e47972db3bfd8e985fcd731b27f1b75aafbd5217996cbd96ef83ac976ecc715ab62157547a5e40b3235690aa722e8094ad73a40930e1eaeebedcc0bf7fd72dfe805e3018e0d0757905f55bc11937a2115b881fa1275185c6839f3800ee6b9f5bcc8f080662c876a3ddd98c6e0063d05b7d868ed7eb61000851a2a"}}, {0x4, 0x81, 0x400, 0x9, @time={0x77359400}, {0x0, 0x1f}, {0x1, 0x1}, @quote={{0x401, 0x4}, 0x8}}, {0x200, 0x466, 0xf43, 0x3, @tick=0xfffffffffffffffe, {0xfff, 0x5}, {0xffff, 0x7}, @raw8={"c8cd3a4b2a655bd39d54806c"}}], 0xf0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000005000-0x8)) getresgid(&(0x7f0000003000), &(0x7f0000011000), &(0x7f0000002000)) ioctl$TIOCSBRK(r1, 0x5427) ioctl$TIOCGPTPEER(r3, 0x5441, 0x7fff) close(r0) 2018/02/05 08:27:57 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dc3000)={0x0}) connect$inet(r0, &(0x7f00004ae000-0x10)={0x2, 0x3, @rand_addr=0x1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x41, 0x0, @thr={&(0x7f0000001000-0x3b)="a255e4cf4660b639d1717992af72c7b3a5223401a97eef50bb48bc0bd0a13b0c8921b784897235eea0be4b58240d85d8fc2483a4e8168f33cae3fb", &(0x7f0000001000-0x78)="8c9aadf4ae06d1df672bfb1e45fee608293502f66c99f0daf176020e192807de8faeccf39e17756fd3406f740471c6ef6dfa5d7d96f4e781c54f9f4aeead84dc9bd9b9001a83ac2ef5ea7e319b8219a220b4a838792ab9cd0305062925a31fba718cde92211e90e9489e055ac6bf3d379aa0b750e58e5e92"}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000051a000-0x90)={0xffff, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ba5000)={0x0}, &(0x7f0000f29000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000be2000-0x4)=r2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000c1000-0x28)={@common='sit0\x00', &(0x7f00003d7000)=@ethtool_rxfh_indir={0x14, 0x0, []}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000088e000-0x10)={0x0, 0x1c, &(0x7f0000913000)=[@in6={0xa, 0x3, 0x4e, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f0000a32000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005f5000-0x8)={r3, 0xfffffffffffffffa}, &(0x7f00008c1000-0x1)=0x8) 2018/02/05 08:27:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c47000)='/dev/input/mice\x00', 0x0, 0x600) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dec000)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00003b4000)="76626f786e743106", 0x3) write(r0, &(0x7f00005a6000-0x2)='#!', 0x2) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000452000)={0x2, 0x3, 0x10000, 0x5, r1}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/05 08:27:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @thr={&(0x7f000096b000), &(0x7f00006d1000-0x13)}}) r0 = openat(0xffffffffffffff9c, &(0x7f000048c000)='./file0\x00', 0x202201, 0x100) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000322000-0x46)=""/70) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000066a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000758000-0xf7)=""/247) ioctl$KDDISABIO(r1, 0x4b37) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00007f8000-0x4)=0x7f) 2018/02/05 08:27:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ftruncate(r0, 0xfffffffffffefffe) r1 = memfd_create(&(0x7f00004b1000-0x28)='.eth0nodev:wlan1wlan0(vmnet0lp&vboxnet1\x00', 0x4) fcntl$lock(r1, 0x6, &(0x7f0000045000)={0x3, 0x0, 0x1ff}) r2 = getpgid(0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r2, 0x5a, 0x4) 2018/02/05 08:27:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xa1}], 0x2, &(0x7f0000007000)=""/131, 0x83}, 0x100) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) getsockname$netrom(r1, &(0x7f0000838000-0x10)=@ax25, &(0x7f0000744000)=0x10) bind(r0, &(0x7f000081e000)=@ipx={0x4, 0x60000, 0x384e, "bd8bc7e20feb", 0x7ff}, 0x10) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000e20000)={@common='syzkaller0\x00', 0x1}) shutdown(r0, 0x1) 2018/02/05 08:27:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xb)='securityfs\x00', 0x0, &(0x7f000073c000)) time(&(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x80200, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0x1bd, 0xffffffffffffffff]) symlink(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') 2018/02/05 08:27:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r3, r0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000001d000)=@common="65716c00000000c00000000007ff00") 2018/02/05 08:27:57 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/05 08:27:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000353000-0x8)={0x0}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000a45000)) vmsplice(r0, &(0x7f00002c4000)=[{&(0x7f000016b000)}], 0x1, 0x0) 2018/02/05 08:27:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000b63000-0x8)='mounts\x00') r0 = syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') flock(r0, 0xd) 2018/02/05 08:27:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000001000)={0x6, 0x100000000}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000737000-0x8)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000001000)=[0x5141, 0x3ff, 0xf7, 0x7ff, 0x100000000, 0x7fffffff, 0x4, 0x400, 0x4, 0x80000000], 0xa, 0x8, 0x0, 0x1, 0x40, 0x7, {0x6, 0x5, 0x1800000000, 0x80000001, 0x4c, 0x100000000, 0x4, 0xff, 0x1ff, 0x10001, 0x64, 0x3, 0xffffffffffffffc1, 0x51, "669768466c3399b28c0d97667b0f2f00b7be7f6b7a6e1cc46e75ccd32e6c75e5"}}) 2018/02/05 08:27:57 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dc3000)={0x0}) connect$inet(r0, &(0x7f00004ae000-0x10)={0x2, 0x3, @rand_addr=0x1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x41, 0x0, @thr={&(0x7f0000001000-0x3b)="a255e4cf4660b639d1717992af72c7b3a5223401a97eef50bb48bc0bd0a13b0c8921b784897235eea0be4b58240d85d8fc2483a4e8168f33cae3fb", &(0x7f0000001000-0x78)="8c9aadf4ae06d1df672bfb1e45fee608293502f66c99f0daf176020e192807de8faeccf39e17756fd3406f740471c6ef6dfa5d7d96f4e781c54f9f4aeead84dc9bd9b9001a83ac2ef5ea7e319b8219a220b4a838792ab9cd0305062925a31fba718cde92211e90e9489e055ac6bf3d379aa0b750e58e5e92"}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000051a000-0x90)={0xffff, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ba5000)={0x0}, &(0x7f0000f29000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000be2000-0x4)=r2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000c1000-0x28)={@common='sit0\x00', &(0x7f00003d7000)=@ethtool_rxfh_indir={0x14, 0x0, []}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000088e000-0x10)={0x0, 0x1c, &(0x7f0000913000)=[@in6={0xa, 0x3, 0x4e, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f0000a32000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005f5000-0x8)={r3, 0xfffffffffffffffa}, &(0x7f00008c1000-0x1)=0x8) 2018/02/05 08:27:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') fchdir(r0) syncfs(r0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000029f000-0x3f)=""/63) 2018/02/05 08:27:57 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000b67000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000051d000-0x8)=0x5) 2018/02/05 08:27:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r3, r0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000001d000)=@common="65716c00000000c00000000007ff00") 2018/02/05 08:27:57 executing program 1: prctl$void(0x1a) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000485000)='/dev/sequencer2\x00', 0x88c0, 0x0) clock_gettime(0x0, &(0x7f0000e94000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000386000-0x68)={0x1, 0x0, 0x1fffffffc00, {r1, r2+30000000}, 0x400, 0x2}) 2018/02/05 08:27:57 executing program 2: clock_gettime(0x0, &(0x7f0000a70000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000000)={r0, r1+30000000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052a000)='/selinux/enforce\x00', 0x0, 0x0) process_vm_writev(r2, &(0x7f0000474000-0x70)=[{&(0x7f000023b000)=""/98, 0x62}, {&(0x7f000088e000)=""/224, 0xe0}], 0x2, &(0x7f0000a1a000)=[{&(0x7f0000b65000-0x68)=""/104, 0x68}, {&(0x7f0000309000-0xd0)=""/208, 0xffffff8c}], 0x2, 0x0) rt_sigqueueinfo(r2, 0x5, &(0x7f000096b000-0x10)={0x2b, 0x4, 0xffffffff, 0x1}) 2018/02/05 08:27:57 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008bd000-0xc)={0x0}, &(0x7f0000761000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000-0x60)={0x0, 0x1d, 0x4, @tid=r0}, &(0x7f0000198000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e8c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x26) r2 = memfd_create(&(0x7f00004b1000-0x28)='.eth0nodev:wlan1wlan0(vmnet0lp&vboxnet1\x00', 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000398000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) fcntl$lock(r2, 0x6, &(0x7f0000045000)={0x3, 0x0, 0x1ff}) 2018/02/05 08:27:57 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ptrace$peekuser(0x3, r1, 0x9) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000c3000-0x15)='/dev/pktcdvd/control\x00', 0x480003, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:27:57 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000076a000)='./file0\x00', &(0x7f0000d02000)='.') r0 = request_key(&(0x7f000028b000)='ceph\x00', &(0x7f0000df3000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ffe000)='\x00', 0xfffffffffffffffa) keyctl$get_security(0x11, r0, &(0x7f0000fd4000-0x31)=""/49, 0x31) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000de8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) symlinkat(&(0x7f0000bbb000-0x1)='.', r1, &(0x7f0000dad000-0x1)='.') 2018/02/05 08:27:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000763000-0x4)='\x00', 0x40, 0x8, &(0x7f0000a22000-0x40)={0x7, 0x7ff, 0xfffffffffffffffe, 0xffffffff00000001, 0xfffffffffffffff7, 0xfffffffffffffffc, 0x10, 0x563}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b8e000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000072000)={@multicast1, @empty}, &(0x7f0000369000-0x4)=0x8) ioctl$TIOCNOTTY(r1, 0x5422) sysinfo(&(0x7f00008a6000-0xa7)=""/167) mq_notify(r0, &(0x7f0000968000)={0x0, 0x37, 0x2, @thr={&(0x7f0000f0b000), &(0x7f0000272000)="b6f4e6ec0358011847b2979efd4b9e0022f63bf02653d43143950f12f76006ac57243b7b1672a37df5355d0c0786f64e0bddfed06044680a8c8f80d7c6d8312ff13012430676a5efaecee57a0170df3514ddd18f9ba2fe91c87b02f9ae1f4a86f8c2334652ffffd8efca8c975fe81334a5e68608eb7bd0e7e7bad2e8d17c6745528574a59489fddfb37b6ecfc3fa51b353cb3eeec3a5bb61d096aa7b93f0f16f0268ffe3d23387fd202354d5c322c9533024a295b61855261f8843301484bef8c3c7aa096778579f198e798b7908c3b0fa5830eebb0bd392f7fc3a828bd9aa8764c76bf8bf554a3be2c2"}}) timer_create(0xffbffffffffffff3, &(0x7f00000a3000)={0x0, 0x20, 0x0, @tid}, &(0x7f00007d7000-0x4)) 2018/02/05 08:27:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007e1000-0x10)='/selinux/create\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a10000-0x8)) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00006b7000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00009cd000-0x4)=0x1c, 0x800) r2 = accept4(r1, &(0x7f0000743000)=@can, &(0x7f00009aa000-0x4)=0x10, 0x800) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000070d000-0xd0)=[@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x81, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x5}, @in6={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}], 0xd0) 2018/02/05 08:27:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = creat(&(0x7f00006b1000-0x8)='./file0\x00', 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000d52000)) 2018/02/05 08:27:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) poll(&(0x7f0000001000-0x28)=[{r0}], 0x1, 0x7) openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb7000-0xb)='/dev/hwrng\x00', 0x0, 0x0) 2018/02/05 08:27:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f0000884000-0x15)=@known='com.apple.FinderInfo\x00') timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) close(r0) accept$packet(r1, &(0x7f000003f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000024b000)=0x12) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000320000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, r3}) 2018/02/05 08:27:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r3, r0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000001d000)=@common="65716c00000000c00000000007ff00") 2018/02/05 08:27:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r3, r0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000001d000)=@common="65716c00000000c00000000007ff00") 2018/02/05 08:27:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f000085a000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ac000)='/dev/rtc\x00', 0x1, 0x0) write$selinux_create(r0, &(0x7f00008a0000-0x48)=@access={'system_u:object_r:unconfined_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x36, 0x36}, 0x48) 2018/02/05 08:27:57 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000a83000)='./file0\x00', 0x0) futex(&(0x7f0000fbd000), 0x109, 0x0, &(0x7f0000318000+0x832), &(0x7f0000b53000-0x4), 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000632000-0x15)='/dev/pktcdvd/control\x00', 0x4100, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x2, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000b08000-0x60)={0x0, 0x28, 0x0, @tid}, &(0x7f0000fc0000)=0x0) clock_gettime(0x0, &(0x7f000041b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x0, &(0x7f0000fc1000-0x20)={{r2, r3+10000000}, {0x0, 0x989680}}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004d8000-0x7f)={0x0, 0x77, "59550dd21f4251b3fcf9263d70f9ab0334077fdfe44cbb0daf0ce303978870b2869abd5a0866d1800d2dc3c829d614ce6bdec7147e5793ef8bbdc98d60a1fcb456dfc38f184468338cd29f41e4fc4c3a8d2a2d4ebc31d6190e1a228fc8f0d21775bb1522259efc7594b265a8fa10f93333501c26d4f093"}, &(0x7f0000fc0000-0x4)=0x7f) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000008a000-0x5e)="43c0f48a6a96d9383e6690744897bb7739b7e96bddb67a38a37c9c6cea0481ce49e433c62643cd68b08b2ed96704f33fd5a98f5ed4b89f365a1af7e793524cb9b553db21d5cfded4d4c86aef5122ebd9172bb28e7fcb3dd642cb88a2de6b") clock_getres(0x1, &(0x7f00007ea000)) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fc2000-0xa3)={r4, 0x9b, "00c361cd3366ebb13bbc634b4069ba011faeaf71f1d3f23be9e6039177b491175dcc8cda3e6b45a5c082e3437d50b9468bd43ddf02ce0b2da9f3507762f099b911a7d26d2fe78a4e6d8725d52a8e46d03297c7c0dcdb44759234dd39650c861ed455cc9a8d56b9e2eb07d84b38948a23584308ea1f5ba5987e6f731c89766d365bf3ea028a602c4bdace6fc52a56938ff1e0e998496d6a6f851212"}, &(0x7f0000962000-0x4)=0xa3) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000eb5000-0x8)={r4, 0x8001}, 0x8) mq_timedsend(r0, &(0x7f0000fbe000)="009a59c4600b7ad27c108e63e9ff04f96bac9b29b83bf9590ea7b33e7745e4baab3b1aa593cbc80bb83a1210ad20435e5853d8df33c4ab7edeca", 0x3a, 0x38a, &(0x7f0000fbf000-0x10)) 2018/02/05 08:27:57 executing program 3: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e2e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) memfd_create(&(0x7f0000115000)='wlan1vmnet0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e9f000-0x4)=0x0) ioprio_get$pid(0x80000000002, r1) 2018/02/05 08:27:57 executing program 4: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000a55000)=@sco, &(0x7f0000a15000)=0x8) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000dc3000-0x8)={0x0, 0x6}, &(0x7f000090e000)=0x8) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000dc2000)={0x6, 0x2, 0x9, 0x200, r2}, &(0x7f00001f1000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) connect$inet6(r0, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) statfs(&(0x7f0000ac8000-0x8)='./file0\x00', &(0x7f00004ac000)=""/144) 2018/02/05 08:27:57 executing program 2: clone(0x283290d00, &(0x7f0000240000), &(0x7f0000df6000), &(0x7f0000411000-0x4), &(0x7f0000d2a000-0x4d)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x6c01, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/191) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, 0x7530}, {0x0, 0x2710}}) 2018/02/05 08:27:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000896000-0x10)={0x145, 0xfae2, 0x6, 0x5}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) preadv(r1, &(0x7f0000fc6000-0x40)=[{&(0x7f0000931000)=""/142, 0x8e}, {&(0x7f0000540000)=""/4096, 0x1000}], 0x2, 0x0) 2018/02/05 08:27:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00002f3000)={@multicast2=0xe0000002, @empty}, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cb1000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x48f) connect$inet(r2, &(0x7f0000431000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = syz_open_dev$mice(&(0x7f0000023000)='/dev/input/mice\x00', 0x0, 0x220000) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000f54000-0x8)=0x8, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) write$eventfd(r5, &(0x7f0000155000-0x8)=0x80, 0x8) r6 = socket$inet(0x2, 0x6, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) eventfd2(0x9, 0x80000) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f000005d000)={0xffffffff, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, 0x0, 0x3, [{{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @empty}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x230) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000-0x51)=""/81, 0x51, 0xfffffffffffffffd, 0x0) 2018/02/05 08:27:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffe, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000), &(0x7f0000569000-0x2c)}}, &(0x7f00001e7000-0x4)) clone(0x0, &(0x7f00007b5000-0x4), &(0x7f000081e000-0x4), &(0x7f0000585000-0x4), &(0x7f000019e000-0x11)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b0b000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00002ce000)=0x5) timer_delete(0x0) 2018/02/05 08:27:57 executing program 3: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e2e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) memfd_create(&(0x7f0000115000)='wlan1vmnet0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e9f000-0x4)=0x0) ioprio_get$pid(0x80000000002, r1) 2018/02/05 08:27:57 executing program 2: socket$inet6(0xa, 0x400000000001, 0x0) 2018/02/05 08:27:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000004b000)=0x0) ptrace$poke(0x5, r1, &(0x7f0000e42000-0x8), 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) rt_sigpending(&(0x7f00002f8000), 0x8) recvmsg(r3, &(0x7f0000b25000-0x38)={0x0, 0x0, &(0x7f0000275000-0x40)=[{&(0x7f00000f9000)=""/68}, {&(0x7f000078e000-0xec)=""/236}, {&(0x7f0000ad9000)=""/233}, {&(0x7f000044e000)=""/56}], 0x39c, &(0x7f000086c000), 0xffffffffffffffda}, 0x0) fcntl$dupfd(r2, 0x0, r0) 2018/02/05 08:27:57 executing program 2: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x8, 0x0) ioctl(r0, 0x5386, &(0x7f000005b000)='O') fcntl$getflags(r0, 0x40b) 2018/02/05 08:27:57 executing program 6: r0 = socket(0x18, 0x0, 0x4) recvfrom(r0, &(0x7f000043c000)=""/240, 0xf0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000abf000)=0x100000001, 0x4) 2018/02/05 08:27:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) read$eventfd(r2, &(0x7f000096d000), 0x8) 2018/02/05 08:27:57 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x401}, 0x1) epoll_wait(r0, &(0x7f0000002000-0xc)=[{}], 0x1, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000053c000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f000053c000-0xc3)=""/200, &(0x7f0000003000-0x4)=0xc8) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000001000-0x3)=0x4, 0x4) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f0000711000/0x4000)=nil, 0x1ff, &(0x7f00004bc000/0x4000)=nil}, 0x18) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) sendto$inet(r0, &(0x7f00000ce000-0x85)="11dce5adad7e8f16226613276ed3c9b1a0ea390f873833a40c382e43f040224372217fbe96e0c79e60b64f001b9b7ca79528fc343613ce259f1934c7051db34c82d976467a219997e65b32ed621e12c3d0427a18e2d73b0c2fb3fba783e413913dac056465e8e9795c15c97f3f97e3e118ea7d0c0f248736fcfe4972f14d7aec4ebfe1b945", 0x85, 0x10, &(0x7f0000002000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/05 08:27:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002da000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000a25000)=0xe7e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000693000)='/dev/keychord\x00', 0x1c040, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000846000-0x4), &(0x7f000048b000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00002cc000-0x44)={{0x2, 0x1, @empty}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000255000)={0x0, 0xc3, 0x10, 0x4}, &(0x7f0000aa2000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000783000-0x8)=@assoc_value={r4, 0xfffffffffffffa0b}, 0x8) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/02/05 08:27:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r3, r0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000001d000)=@common="65716c00000000c00000000007ff00") 2018/02/05 08:27:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000788000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000956000-0x10)={0x1, &(0x7f000059e000)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) sendto$inet(r0, &(0x7f00003d3000), 0x28f, 0x8000, &(0x7f0000fe2000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) write(r0, &(0x7f0000973000-0x1000)="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", 0x8fa) r1 = syz_open_dev$usbmon(&(0x7f0000422000)='/dev/usbmon#\x00', 0x7ff, 0x40) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000d5d000-0x4)) 2018/02/05 08:27:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r3, r0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000001d000)=@common="65716c00000000c00000000007ff00") 2018/02/05 08:27:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f000030b000-0x1e)=""/30, &(0x7f0000a84000)=0x1e) 2018/02/05 08:27:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000f57000-0x20)={0x20001, 0x0, 0x0, 0x7}) fcntl$dupfd(r0, 0x406, r0) unshare(0x400) 2018/02/05 08:27:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x82002, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000031f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000003000-0x83)="e5cb3d1ced626589a95ce7c65484455a6577f7617324ffbf265e86da3cc124b12b49125a7c0e1e1e8d67fcb781d6d0e8c4862dc8094b1169ce94ebf89e73d2a27ad4d4461fe6fa19f1e35bcb7d7272dd197764fc20fad9b3fdb38c5c8a366406b99db85500000001a063150eef360da5da4626888c9557420c4ac69a16a065d036c865", &(0x7f0000000000), &(0x7f0000003000-0x4), &(0x7f0000bda000)) madvise(&(0x7f0000635000/0x4000)=nil, 0x4000, 0x0) 2018/02/05 08:27:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000da6000)={0x200000000000000b, &(0x7f0000000000)=[]}) timer_create(0x0, &(0x7f0000b52000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f000074f000), &(0x7f0000c55000-0x9c)}}, &(0x7f0000407000)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000a17000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000076b000)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000bcf000)={0x2, [0x0, 0x0]}, &(0x7f0000447000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b15000)={0x6, 0x8000, 0x5, 0x5, r1}, 0xfffffffffffffea4) 2018/02/05 08:27:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)="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", 0x1000) setsockopt(r0, 0xcc, 0x5, &(0x7f0000000000)="744df7329437660599", 0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000001000)={'system_u:object_r:console_device_t:s0', 0x20, 'root\x00'}, 0x2b) shutdown(r1, 0x0) 2018/02/05 08:27:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000006a000)={{0xc7eb, 0x9}, 0x1, 0x0, 0x401, {0x9, 0x7f}, 0x0, 0xffffffff7fffffff}) timer_create(0x0, &(0x7f00003ad000)={0x0, 0x20, 0x0, @tid}, &(0x7f00005ab000-0x4)) dup(r0) pwritev(r0, &(0x7f00001d2000)=[{&(0x7f0000bb1000-0xfc)="fa", 0x1}], 0x1, 0x0) timer_gettime(0x0, &(0x7f0000001000)) 2018/02/05 08:27:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000804000-0x10)='selinuxem0proc\'\x00', 0x3) faccessat(r3, &(0x7f0000119000-0x8)='./file0\x00', 0x8, 0x1000) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b9e000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept$netrom(r4, &(0x7f00009f3000-0x10)=@ax25, &(0x7f0000e6c000)=0x10) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/05 08:27:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000058b000-0x88)={0x2, {{0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}}, 0x88) r1 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000972000)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/02/05 08:27:57 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chmod(&(0x7f0000013000-0x8)='./file0\x00', 0x111) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000274000-0xd)='/dev/usbmon#\x00', 0x1, 0x10880) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000c23000-0x4)) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00003af000)={0x7b, 0x9, 0xe8f, 0x2}) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bbb000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:27:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r3, r0) 2018/02/05 08:27:57 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) fstat(r0, &(0x7f000089e000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000d84000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xef, "4b034776ec7565ead421eabc36a14211aaab6c3a199cc3c2b0eb37971a8b1bceada2922fdb4728e5ca0e1b1971b6cd4e72a24a5d855413526ab8cb3faeb5d78988f9dbfc91422d8304a3866e7733c2474923296fcfe27e8c7e72944e5f2a7596b0dec9438167cf7d042220f6242f5b10ecb6d0c8265cd45a331026a71e0398502b69debb2b5dca78a30d239448ded36058d0950da19f0be74334b92c03cd85d71ec35e20c930736ba7732a648f40750e62d63c724025ff7b185caad453a699b2255e6d2ff8065163b6295c045d3753f69e8c186789bfad300f0078ff17070a08cb79502a26275f8e0b590833b15612"}, &(0x7f0000000000)=0xf7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000002000-0x6)=@hci, 0x6, &(0x7f0000001000)=[{&(0x7f0000002000-0xd)=""/13, 0xd}, {&(0x7f0000002000-0x62)=""/98, 0x62}, {&(0x7f0000001000)=""/101, 0x65}, {&(0x7f0000002000-0x24)=""/36, 0x24}], 0x4, &(0x7f0000001000-0x84)=""/132, 0x84, 0x4e}, 0x101}, {{&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000)=""/196, 0xc4}, {&(0x7f0000002000-0x16)=""/22, 0x16}], 0x2, 0x0, 0x0, 0x7}, 0x3}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f0000002000-0xe1)=""/225, 0xe1}, {&(0x7f0000000000)=""/55, 0x37}], 0x4, 0x0, 0x0, 0x6}, 0x4}, {{&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001000)=[{&(0x7f0000002000-0x32)=""/50, 0x32}], 0x1, &(0x7f0000002000-0x4b)=""/75, 0x4b, 0x3ff}, 0x8}, {{&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/235, 0xeb}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/224, 0xe0}], 0x3, &(0x7f0000002000-0xc1)=""/193, 0xc1, 0xfffffffffffffffb}, 0x8}, {{&(0x7f0000002000-0x10)=@ax25, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000-0x2b)=""/157, 0x9d, 0x1000}, 0x40}, {{0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x5e)=""/94, 0x5e}, {&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000000000)=""/171, 0xab}, {&(0x7f0000000000)=""/113, 0x71}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xc0)=""/192, 0xc0}], 0x6, &(0x7f0000000000)=""/189, 0xbd, 0x4}, 0x3}], 0x7, 0x100, &(0x7f0000000000)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8400000000000802, 0x5a5) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000001000-0x2), &(0x7f0000001000-0x4)=0x4) 2018/02/05 08:27:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000515000-0x100)={0x101, 0x0, 0x5, 0x1ff, 0x4, [{0xfffffffffffff100, 0x58e0, 0x2, 0x0, 0x0, 0x80}, {0xb51, 0x7, 0x7ff, 0x0, 0x0, 0x2}, {0x3, 0x80000000, 0xffffffff, 0x0, 0x0, 0x1000}, {0x80, 0x3, 0x2, 0x0, 0x0, 0x8}]}) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000272000-0x8)='./file0\x00', &(0x7f0000b81000)=[], &(0x7f00007f5000)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) execveat(0xffffffffffffffff, &(0x7f00001c0000-0x8)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f0000fc5000-0x20)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/02/05 08:27:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009b6000-0x6)='veno\x00', 0x5) listxattr(&(0x7f0000d47000-0x8)='./file0\x00', &(0x7f0000a9e000-0x8e)=""/142, 0x8e) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000ef5000-0xb4)=[{{&(0x7f000016e000-0x60)=@nfc_llcp, 0x60, &(0x7f000046c000-0x20)=[]}}], 0x1, 0x0, &(0x7f00009ea000-0x10)={0x77359400}) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x21c) 2018/02/05 08:27:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000763000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000606000)={{0x0, 0xfffffffffffffffd}}) socketpair(0x3, 0x0, 0x9, &(0x7f0000c30000)={0x0, 0x0}) getpeername$netrom(r1, &(0x7f0000e59000)=@ax25, &(0x7f00008df000+0x9da)=0x10) 2018/02/05 08:27:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000058d000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000084f000-0x4)=0x10) dup(r0) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r2 = epoll_create1(0x0) mq_timedsend(r1, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) epoll_pwait(r2, &(0x7f00003da000-0x3c)=[{}], 0x1, 0x0, &(0x7f0000e80000), 0x8) 2018/02/05 08:27:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r3, r0) 2018/02/05 08:27:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r3, r0) 2018/02/05 08:27:57 executing program 0: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000002000-0x10)={{}, {0x77359400}}, &(0x7f0000001000-0x10)) clock_gettime(0x7, &(0x7f00008b4000)) getitimer(0x2, &(0x7f0000dc2000)) 2018/02/05 08:27:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000481000)={0x0, 0x0}) inotify_init() close(r0) splice(r0, &(0x7f0000a3f000), r1, &(0x7f0000a60000-0x8), 0x1, 0x7) 2018/02/05 08:27:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000030d000)="6b657972696e47090000000000000072707001312c00", 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000b4d000-0xc)={0x2, 0x1}) accept$packet(r0, &(0x7f0000ca5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000147000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00007d2000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x886, 0x4, 0x7, 0x500, 0x3, 0x2000200, r1}) 2018/02/05 08:27:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x125d, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ced7e745558d53d3b55faf1add63898474709e3abca37799d6d2f8488e301b3fd8a7854f914dbcc94d838c85240ab87de6c50cdc5115febe0dce79c2aecd116a", "4b9dc42901491ca18559cd6e21f10bce2d6d9c54f707eaeef0868e4d19731f83309bc716e09dbe6d550c0895c4fc1a0050a90972b65936252efd784f41c5de5e", "f71418927169416564ee2e01dc59f3a6f97b8d6757781580d2c63d114a1f6bce"}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f41000)='/selinux/checkreqprot\x00', 0x200, 0x0) 2018/02/05 08:27:57 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) fstat(r0, &(0x7f000089e000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000d84000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xef, "4b034776ec7565ead421eabc36a14211aaab6c3a199cc3c2b0eb37971a8b1bceada2922fdb4728e5ca0e1b1971b6cd4e72a24a5d855413526ab8cb3faeb5d78988f9dbfc91422d8304a3866e7733c2474923296fcfe27e8c7e72944e5f2a7596b0dec9438167cf7d042220f6242f5b10ecb6d0c8265cd45a331026a71e0398502b69debb2b5dca78a30d239448ded36058d0950da19f0be74334b92c03cd85d71ec35e20c930736ba7732a648f40750e62d63c724025ff7b185caad453a699b2255e6d2ff8065163b6295c045d3753f69e8c186789bfad300f0078ff17070a08cb79502a26275f8e0b590833b15612"}, &(0x7f0000000000)=0xf7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000002000-0x6)=@hci, 0x6, &(0x7f0000001000)=[{&(0x7f0000002000-0xd)=""/13, 0xd}, {&(0x7f0000002000-0x62)=""/98, 0x62}, {&(0x7f0000001000)=""/101, 0x65}, {&(0x7f0000002000-0x24)=""/36, 0x24}], 0x4, &(0x7f0000001000-0x84)=""/132, 0x84, 0x4e}, 0x101}, {{&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000)=""/196, 0xc4}, {&(0x7f0000002000-0x16)=""/22, 0x16}], 0x2, 0x0, 0x0, 0x7}, 0x3}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f0000002000-0xe1)=""/225, 0xe1}, {&(0x7f0000000000)=""/55, 0x37}], 0x4, 0x0, 0x0, 0x6}, 0x4}, {{&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001000)=[{&(0x7f0000002000-0x32)=""/50, 0x32}], 0x1, &(0x7f0000002000-0x4b)=""/75, 0x4b, 0x3ff}, 0x8}, {{&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/235, 0xeb}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/224, 0xe0}], 0x3, &(0x7f0000002000-0xc1)=""/193, 0xc1, 0xfffffffffffffffb}, 0x8}, {{&(0x7f0000002000-0x10)=@ax25, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000-0x2b)=""/157, 0x9d, 0x1000}, 0x40}, {{0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x5e)=""/94, 0x5e}, {&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000000000)=""/171, 0xab}, {&(0x7f0000000000)=""/113, 0x71}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xc0)=""/192, 0xc0}], 0x6, &(0x7f0000000000)=""/189, 0xbd, 0x4}, 0x3}], 0x7, 0x100, &(0x7f0000000000)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8400000000000802, 0x5a5) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000001000-0x2), &(0x7f0000001000-0x4)=0x4) 2018/02/05 08:27:57 executing program 2: prctl$intptr(0x21, 0x8) r0 = openat(0xffffffffffffffff, &(0x7f0000cc6000-0x8)='./file0\x00', 0x4040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000001000-0x4)) 2018/02/05 08:27:57 executing program 1: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000054000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000003e000-0x5c)) pipe2(&(0x7f0000014000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000057000-0x8)={0x0, 0x2}, &(0x7f0000056000)=0x8) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000057000)=0x0) sched_getaffinity(r4, 0x8, &(0x7f000001e000)) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000056000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9, 0x200}, &(0x7f0000022000)=0x98) 2018/02/05 08:27:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x12, 0x0, 0x8, 0x7ffffffe}) bind$netrom(r0, &(0x7f00007fb000)=@full={{0x3, {"16149c5492dc00"}, 0x4}, [{"ee1a7241739932"}, {"5216e85362a7e9"}, {"13fed06429accb"}, {"700e49d1761cc1"}, {"d06472c0466e1e"}, {"0ee3cec938014d"}, {"af248c0a241daa"}, {"195c3a73995220"}]}, 0x48) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000c9f000-0x8)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/05 08:27:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f9f000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) lookup_dcookie(0x800, &(0x7f0000063000-0xbe)=""/190, 0xbe) 2018/02/05 08:27:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r3, r0) 2018/02/05 08:27:57 executing program 0: prctl$intptr(0x1c, 0x65) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000004d000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000176000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14) ioctl$KDDISABIO(r0, 0x4b37) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000669000-0xc)={r1, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) prctl$intptr(0x1c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001000)={{0x7, 0xad}, 'port0\x00', 0x40, 0x130048, 0x5, 0x1, 0x100, 0x4, 0x6, 0x0, 0x0, 0x400000000000000}) 2018/02/05 08:27:57 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) fstat(r0, &(0x7f000089e000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000d84000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xef, "4b034776ec7565ead421eabc36a14211aaab6c3a199cc3c2b0eb37971a8b1bceada2922fdb4728e5ca0e1b1971b6cd4e72a24a5d855413526ab8cb3faeb5d78988f9dbfc91422d8304a3866e7733c2474923296fcfe27e8c7e72944e5f2a7596b0dec9438167cf7d042220f6242f5b10ecb6d0c8265cd45a331026a71e0398502b69debb2b5dca78a30d239448ded36058d0950da19f0be74334b92c03cd85d71ec35e20c930736ba7732a648f40750e62d63c724025ff7b185caad453a699b2255e6d2ff8065163b6295c045d3753f69e8c186789bfad300f0078ff17070a08cb79502a26275f8e0b590833b15612"}, &(0x7f0000000000)=0xf7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000002000-0x6)=@hci, 0x6, &(0x7f0000001000)=[{&(0x7f0000002000-0xd)=""/13, 0xd}, {&(0x7f0000002000-0x62)=""/98, 0x62}, {&(0x7f0000001000)=""/101, 0x65}, {&(0x7f0000002000-0x24)=""/36, 0x24}], 0x4, &(0x7f0000001000-0x84)=""/132, 0x84, 0x4e}, 0x101}, {{&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000)=""/196, 0xc4}, {&(0x7f0000002000-0x16)=""/22, 0x16}], 0x2, 0x0, 0x0, 0x7}, 0x3}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f0000002000-0xe1)=""/225, 0xe1}, {&(0x7f0000000000)=""/55, 0x37}], 0x4, 0x0, 0x0, 0x6}, 0x4}, {{&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001000)=[{&(0x7f0000002000-0x32)=""/50, 0x32}], 0x1, &(0x7f0000002000-0x4b)=""/75, 0x4b, 0x3ff}, 0x8}, {{&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/235, 0xeb}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/224, 0xe0}], 0x3, &(0x7f0000002000-0xc1)=""/193, 0xc1, 0xfffffffffffffffb}, 0x8}, {{&(0x7f0000002000-0x10)=@ax25, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000-0x2b)=""/157, 0x9d, 0x1000}, 0x40}, {{0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x5e)=""/94, 0x5e}, {&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000000000)=""/171, 0xab}, {&(0x7f0000000000)=""/113, 0x71}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xc0)=""/192, 0xc0}], 0x6, &(0x7f0000000000)=""/189, 0xbd, 0x4}, 0x3}], 0x7, 0x100, &(0x7f0000000000)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8400000000000802, 0x5a5) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000001000-0x2), &(0x7f0000001000-0x4)=0x4) 2018/02/05 08:27:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ade000-0xe8)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f000075f000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000003c000)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x4}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x1}}, 0xe8) r2 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) stat(&(0x7f0000a94000-0x8)='./file0\x00', &(0x7f0000964000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() syz_fuse_mount(&(0x7f0000cbc000)='./file0\x00', 0xa000, r3, r4, 0x211490b2, 0x800) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bea000)='/selinux/enforce\x00', 0x600801, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f00008c4000-0xc)={0x4}) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000135000)) fcntl$setstatus(r2, 0x4, 0x2000) lremovexattr(&(0x7f00009b0000)='./file0\x00', &(0x7f0000038000)=@random={'user.', '/dev/net/tun\x00'}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000711000-0x11)='/dev/vga_arbiter\x00', 0x62000, 0x0) ioctl$GIO_UNIMAP(r6, 0x4b66, &(0x7f0000283000)={0x2, &(0x7f00002fa000-0x8)=[{}, {}]}) 2018/02/05 08:27:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r3, r0) 2018/02/05 08:27:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000efb000-0x28)={@generic="d0873ede804aa403c21b05c59e44603c", &(0x7f00002b4000-0x14)=@ethtool_modinfo={0x42, 0x7fff, 0x9, "db5c6b010c081489"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = dup2(r2, r2) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000225000)) r4 = memfd_create(&(0x7f00000f1000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) sendfile(r2, r4, &(0x7f00000de000-0x8), 0x100000001) pipe2(&(0x7f000000d000-0x8), 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000a37000-0x20)) write$tun(r1, &(0x7f0000f37000)=@hdr={0x2, 0x0, 0xffffffffffffff4c, 0x25b8, 0x7fffffff, 0x3ff, @ipv6={0xffffffff, 0x6, "bfe7c7", 0x1230, 0x2f, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x11}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x62, 0xc, 0x1, 0xe8, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}, @dstopts={0x87, 0xc, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x20, {0x9, 0x6, 0x7ff, 0x7f, [0x1, 0x2, 0x10001]}}, @enc_lim={0x4, 0x1, 0x10000}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0xff, 0x28, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @generic={0xffffffffffffff01, 0xe5, "6f03aab514e79ca41af90762ef3a8cdd5bd77a4b08937e5608ba4317e0670a2a425fe49df0fdd75c449d03b2897bcfc80f1b78b738bb8d6a555d7c9a497f4967f941d42602fced92c8edd2cc90876808b2e4b803e6a3d19e64f7d17c3d280f2effd240525e643ac587286306b809b06bcbae17dcaab1159a7b6ed16dfedd818192c2191fbb12f5a6402a3e91144a1f37bcd2de47a28525d9fbed98f837b7b1d9e804b7c213abd78efdac1eaf115fd5dcc7e210e787252f7183159bfcf7648bf48fe9aa724187c02cf6419f2c2871a86d260c1fb3ca0c39b4aee38d88a4f4da1d7a271a6317"}, @ra={0x5, 0x2, 0x33}, @jumbo={0xc2, 0x4, 0x3}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x40, {0xffff, 0xe, 0x5, 0xffffffffffffffff, [0x2, 0x14aeb1c0, 0x81, 0x0, 0x93, 0x0, 0xf97]}}]}, @fragment={0x3c, 0x0, 0x0, 0x7, 0x0, 0x401, 0x1}], @udp={0x1, 0x0, 0x1008, 0x0, "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"}}}}, 0x1262) r5 = memfd_create(&(0x7f0000a31000)="74756e08000000000000008000000000", 0x0) lseek(r5, 0xfffffffffffffffe, 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000b12000)='/dev/autofs\x00', 0x104c0, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f000017d000)={0x0, 0x4}) 2018/02/05 08:27:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f000074e000)={0x0, 0x0}, 0x4800) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000c5d000-0x4)) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00008b9000)=0x50) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) listen(r0, 0x40000b) r2 = epoll_create(0x4) clock_gettime(0x0, &(0x7f00008f2000-0x10)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b69000)) utimensat(r2, &(0x7f0000bf5000-0x8)='./file0\x00', &(0x7f0000864000)={{0x0, 0x2710}, {r3, r4/1000+10000}}, 0x100) clock_gettime(0xb, &(0x7f0000bd6000)={0x0, 0x0}) utimensat(r1, &(0x7f0000b02000-0xa)="e91f7189591e9233614b", &(0x7f0000035000-0x20)={{0x0, 0x7530}, {r5, r6/1000+10000}}, 0x100) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000cbd000-0xc)={0xffffffff80002004}) 2018/02/05 08:27:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000067f000-0xd)='/dev/snd/seq\x00', 0x0, 0x2100) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000551000-0x8)) r0 = socket(0x9, 0x0, 0x0) open(&(0x7f0000592000-0x8)='./file0\x00', 0x40000, 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f00002f5000-0xe)='/selinux/load\x00', 0x2, 0x0) pipe2(&(0x7f0000131000)={0x0, 0x0}, 0x80000) r3 = fcntl$getown(r2, 0x9) r4 = syz_open_procfs(r3, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000bee000)=@get={0x1, &(0x7f0000dbc000)=""/31, 0x1}) writev(r4, &(0x7f0000d1b000-0x10)=[{&(0x7f0000962000)='5', 0x1}], 0x1) sendfile(r4, r4, &(0x7f0000fe6000-0x8), 0x101) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000f9b000-0x10)={0x80000000, 0x8001, 0x5, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00004bd000-0x8)={0x0, 0x7de}, &(0x7f000021f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eb8000-0x4)=@assoc_id=r5, &(0x7f00002aa000-0x4)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$llc_int(r4, 0x10c, 0xf, &(0x7f0000fed000-0x4)=0x7b5, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e01000)={0x4, &(0x7f0000c3e000+0x529)=[{0x0, 0x1c, 0x7, 0xe8}, {0x6, 0xfffffffffffff000, 0x100000000, 0x99}, {0x20, 0xfffffffffffffffd, 0xffffffff, 0xfffffffffffff800}, {0x1f, 0x8, 0x1f, 0x2}]}, 0x10) 2018/02/05 08:27:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0x6, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@rand_addr}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/05 08:27:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) dup2(0xffffffffffffffff, r0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000001d000)=@common="65716c00000000c00000000007ff00") 2018/02/05 08:27:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000dcc000), &(0x7f0000980000-0x4)=0x60) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000c9d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00002ee000)=0x10, 0x0) setns(r0, 0x0) 2018/02/05 08:27:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="5d6bddedca4ffb95577efecd4afd6b69d75dc03f61f8ac1dcb77da9c6bfdb579d9d8917a58d39cf4f9ced65cc4b8e27be252b942f5418957f5616e87e02c7353926aa3e7bd31f2ef5d", 0x49, 0x4, &(0x7f0000001000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/checkreqprot\x00', 0x4080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r5, 0x8, r6) fcntl$getownex(r5, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4207, r7) ptrace$setsig(0x4203, r7, 0x0, &(0x7f0000de6000)) ptrace(0x4208, r7) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f000004a000)={0x8, &(0x7f0000043000)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f000000d000-0x10)={r8, &(0x7f000001d000-0xe6)=""/230}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x32, @time}) 2018/02/05 08:27:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000945000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00006ba000-0x8)={0x6, 0x1272fbdb}, 0x8) r2 = syz_open_procfs(r0, &(0x7f0000783000-0x17)='maps\x00') exit(0x0) pread64(r2, &(0x7f0000e29000)=""/129, 0x81, 0x35) 2018/02/05 08:27:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)='[\x00,r', 0x2) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000002000/0x4000)=nil, 0x4000}, 0x3}) 2018/02/05 08:27:58 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000001000-0x4)=0x9) r2 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0xe8, 0x1000, 0xffffffff, 0x3699, 0x7, 0x80, 0x1, 0x5, 0x6, 0x1}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000675000)={{{@in=@multicast2, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000002000-0x40)={0x8001, 0x198fb53a, 0x2, 0x9, 0x400, 0x0, 0x3f, 0x1ff}, &(0x7f0000002000-0x40)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x7fffffff}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000225000)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}}}, 0x8c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000)={0x7, [0x1, 0x1ff, 0xa00000000000000, 0x81, 0x69b, 0x0, 0x3]}, &(0x7f0000001000)=0x12) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000002000-0xea)=""/234, &(0x7f0000002000-0x4)=0xea) fcntl$lock(r0, 0x0, &(0x7f0000859000)) 2018/02/05 08:27:58 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace$setregs(0xf, r2, 0xfffffffffffffff8, &(0x7f000074b000-0x13)="a4f141a7f4985dd386bb442f2010ee500046ea") madvise(&(0x7f00007ef000/0x1000)=nil, 0x1000, 0xf) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000fec000-0x17)=""/23) inotify_init() ptrace(0x8, r2) 2018/02/05 08:27:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2282, &(0x7f0000340000)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/02/05 08:27:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x4, 0x0, &(0x7f00004a1000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x5, 0x0, 0xfffffffffffffffe}]}) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/05 08:27:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'security.', 'attr/exec\x00'}, &(0x7f000048a000-0x1f)='vmnet1cpuset,wlan0vmnet1wlan0,\x00', 0x1f, 0x0) 2018/02/05 08:27:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000072b000)='/dev/pktcdvd/control\x00', 0x200080, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00003f4000)={0x1000, 0x201, 0xff, 0x0, 0x0}, &(0x7f0000c30000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000774000-0x8)={0x0, 0x4}, &(0x7f000063f000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a20000-0xb8)={r2, 0x100000001, 0x2, 0x0, 0x7, 0x7, 0x3, 0x1ff, {r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x2f5, 0xffff, 0x3f, 0x6, 0x1f53}}, &(0x7f00001e7000-0x4)=0xb8) ioctl$FIONREAD(r0, 0x541b, &(0x7f00001e6000-0x4)) 2018/02/05 08:27:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000d6000-0x4)=0x1c, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f000024d000-0x61)='-', 0x1) r1 = syz_open_dev$mice(&(0x7f0000be9000)='/dev/input/mice\x00', 0x0, 0x10000) getpeername$packet(0xffffffffffffffff, &(0x7f0000a54000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00006a4000-0x4)=0x14) sendto$packet(r1, &(0x7f0000768000-0x1000)="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", 0x1000, 0x10, &(0x7f0000e66000)={0x11, 0x1f, r2, 0x1, 0x7f, 0x6, @random="79ba87aa9ab0"}, 0x14) recvmsg(r0, &(0x7f0000e92000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000fd6000-0x51)=""/81, 0x51}, 0x41002106) 2018/02/05 08:27:58 executing program 2: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000020000-0x4)=0xc) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000003f000)=""/109) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000011000-0xa8)=[{&(0x7f0000017000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000003e000)=[{&(0x7f000003f000-0xe1)="9daed75c8bdc90eb2bef85577b446cbe60515aff8f1f6aa1ae376f7c4df9aaad2dec5ab95e24b0ddb9b853cf9632143c06c428bcae82a5b8eeab49f9c9c68ea314bfa61f3bb1e619cfcb427ef94caccbf8d3372ae0d30d9fbfd30c7177396797ca6e9bae7c4b6d223806387bb3bd4a20df30cb1358796645b34bba7f0eed75805f8e4e38e15bc27ffdc8f6fce05dafc1b7f4c2ab624247efe82c712ec4de6e5b27a88ad5e72f1f94f3f7f1997ca0c6eff021f4531929588b00c0766d979e4c2a63ffa251cde683f27d0188220332daff07172b359067f3d733ce88194049f5b962", 0xe1}, {&(0x7f000001a000)="04124a90f9f09517237be99e5577894b48fc7d7d79dcb59fe04777c4fe97346d92abfc76c0cdee6ade396adda92a1380ab9f260b2f43febd9b30fce00a5c33475038c356604e9611748d39cc281bbb519bb9490366d9c3607b5d71", 0x5b}, {&(0x7f000003e000)="b539f055b0e386768297c76dffaa887950ece07a40e10c920e96633a92460b50b19a9aa82b33b16ec4e4ef78bdbe069ef6cf3813d053fb0df8e810c61c528042bc85f61649fab9734d94db129fb06359a108d2b0f17e76030b1eb79de38ad75232981769fef281a029982585af91f3c69b33b97d5f6990f25afc6edcfec01980c902ea645eea1f0640bb600b0c3d533a90950841eb19ab3fbcf3f04db8198e727362fd284c", 0xa5}, {&(0x7f000003e000)="a3", 0x1}, {&(0x7f000003f000-0x5f)="0579faeb38aba5ac45c9c482d608fd8eae8be4cf3714b66d1ee5f82d79ac2563c95a883d1e1d78547041dd641cd9ddc7b77db6e75cb59f96969dd13bdab65ab7399127e5bbaea231fc8880203c0317843e5198e99bfab6f294e4b82459d680", 0x5f}, {&(0x7f000000e000)="06cb49581f459fca8b8618647bdb66d1bb2579516fe7bd39216575f260d20a24792c5c1bf1d049321ce3b77cb0888ce267860f4affad3982cad525faab30401012c1481662548132da624a7271d4142feaca23cf04f1efc7c45ee5f2f26c23da752be937f306c0332bdc60e8d339f1f91226db12392d3aef573a7fc57d4ea5e36dd89586a049ae43ee9815ba8e", 0x8d}], 0x6, &(0x7f000003f000-0xa8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0xa8, 0x4000}, {&(0x7f000003f000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000006000)=[], 0x0, &(0x7f000003f000-0x50)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x50, 0x4008000}, {&(0x7f0000037000)=@file={0x0, './file0/bus\x00'}, 0xe, &(0x7f0000034000-0x70)=[{&(0x7f0000005000-0x53)="b33753eb15f53b7dd9b9323e8335d31510808d9a98578ce4efcd276cc47f3acad33021e70a45f4201fc423ff498c7099f604bc9497a09de0262962b3e85fa7473a1e8c3e4f7db4cf8379b811cb3dd16d8f6e78", 0x53}, {&(0x7f0000006000)="419eaefa9d1f19242a0ad05cd32459336f0479657e301cc96373f3cdeb716d171b42dc2ac59d35efc52022b6fc55800deb69aa4087a166f82fb224d39e0a46a64dd94f7f3fc7b695c0e6fcb5c3c3207f17e7df1eb400a717f99ee68b028955a7f9e363875cfc7f2a328648e92f01f5c51ac4a0600ca3bbd3ea36426f675e6f0f57461f8bccd0c820ef3fdd9bef065cbb9d72d5de366804f2bec35f9c895f5c", 0x9f}, {&(0x7f000000d000-0x34)="d5ac0d33bfaf018de8f0dfe062257d99dfb3d3b82e12b9bdd11bb4cf48a1f077a59b4908705297be1183e8ffe09d719ee163f247", 0x34}, {&(0x7f000002d000-0xcc)="046a1f715c8213619593a135fda4a961e5f7887de4e5c3c2f2b9abf2a16d3a48d89e876aa8d9909cb66081db9ca0038bc2e993475fe126797f01f863fcc96efaff6c6d9c3e69bcb8b0e246b118d73ac406f3b765f11f185eb3f07e231f608273b08281d41ca35be477c854bf207ce414b3c0ce98e57ad2c8be07e8bc50901d9c35b51c7ea5f7bab46130a6679f37f1d9e93778166bad82bc2d970bfd69f32a80f96d22a232b354907070cf703c12970c09c8086b2b1085028a3522b9caf516c2d87ad73950ce87beb318f47a", 0xcc}, 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{&(0x7f000003d000-0x1000)="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0x1000}, {&(0x7f0000029000)="df8eacbb78a013762bc0c11c76c587430d7afdf47f163621705d108945c7c5b862e78b133a2eef0b470f45ceab6c0afcc5e990f6cde78430a4e01aaeb436b989", 0x40}], 0x7, &(0x7f000001b000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x48, 0x20000000}], 0x3, 0x10) syz_open_procfs(r1, &(0x7f0000007000-0x7)='mounts\x00') sigaltstack(&(0x7f0000023000/0x3000)=nil, 0x0) write(r0, &(0x7f000002d000)="e0", 0x1) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000041000-0x8)='./file0\x00', &(0x7f0000022000)={{0x77359400}, {0x0, 0x7530}}) 2018/02/05 08:27:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) r1 = syz_open_dev$mice(&(0x7f00000d5000-0x10)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000634000)={0x0, 0x68, "a134a370436eb2d72218e0928eefe1f0b25c6d041c50bc22f8cf4e4ce1a6f15851089fabc81743f1053dd652db7eba262682561beb60953b6be80324f7d76f732609e4dfded74abbf43975183e452c22b3753f85f8a09291cf45756bcd02be3ac94b5d7dabdf6e3c"}, &(0x7f00004de000-0x4)=0x70) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bf3000)={r2, 0x6f, 0x30}, &(0x7f0000356000-0x4)=0xc) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r4, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000024a000)=r3, 0x4) accept4$inet(r0, &(0x7f0000229000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000062e000)=0x10, 0x400000080800) 2018/02/05 08:27:58 executing program 6: sync() msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x1) 2018/02/05 08:27:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) dup2(0xffffffffffffffff, r0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000001d000)=@common="65716c00000000c00000000007ff00") 2018/02/05 08:27:58 executing program 1: r0 = memfd_create(&(0x7f0000429000-0x1a)="706f7369785f61636c5f61636365737314282463707573657400", 0x1) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00003f3000+0x581)={0x56, 0x2, 0x1, {0x6, 0x7}, {0x6, 0x1}, @cond=[{0xfffffffffffffb79, 0xfffffffffffffff7, 0x800, 0x3, 0xfa, 0x7}, {0x8, 0x30, 0x1, 0x8, 0xfffffffffffffffd, 0x6}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000086d000)='/dev/pktcdvd/control\x00', 0x109080, 0x0) r2 = dup(r1) connect$nfc_llcp(r2, &(0x7f00009a2000)={0x27, 0x7bb, 0x1, 0x2, 0xc0bd, 0x0, "eb36cf7b2f7014ddfe3a496ca316b97e08fcbf4eee972256edd469d4497f60cca70cc1c850ca936d49bcf0d92d3b8c111cd380e07a9bc805aaa857edf94610", 0x1}, 0x60) socket$key(0xf, 0x3, 0x2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e4000-0x9)='/dev/rtc\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000dc4000)) r4 = memfd_create(&(0x7f00009e7000-0x9)='/dev/rtc\x00', 0x1) ioctl$LOOP_CLR_FD(r3, 0x4024700a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00005d1000)=@sack_info={0x0, 0x40, 0x8}, &(0x7f0000883000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000067e000)={r5, 0x1ab6000}, 0x8) 2018/02/05 08:27:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001df000)='/dev/usbmon#\x00', 0x6, 0x420000) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00006f8000)={0x4, &(0x7f000028d000-0x10)=[0x1, 0x1, 0x3, 0x2]}) fstatfs(r0, &(0x7f000037c000-0x2e)=""/46) r1 = syz_open_dev$binder(&(0x7f00006ba000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00006b0000)=[], 0x0, 0x0, &(0x7f00000db000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) 2018/02/05 08:27:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x3) seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f000004a000-0x8)=[{0x4, 0x0, 0x0, 0x5003e}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002b1000-0xc)='/dev/rfkill\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000954000)=0x1) connect$ax25(r0, &(0x7f0000c9c000)={0x3, {"690a476ffba87d"}}, 0x10) ioctl$TCGETA(r0, 0x5405, &(0x7f000073d000-0x14)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000124000)={0x8, 0x200}) 2018/02/05 08:27:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00003be000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) finit_module(0xffffffffffffffff, &(0x7f000004f000)='/dev/hwrng\x00', 0x0) ptrace$setopts(0x420a, r2, 0x8, 0x20000009) 2018/02/05 08:27:58 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fchdir(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000558000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000784000)=0xf) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000094000-0x8)={0x0, 0x800}, &(0x7f000075a000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a70000-0x14)={r3, 0x1ff, 0x1, 0x6, 0x0, 0x6}, &(0x7f0000127000)=0x14) 2018/02/05 08:27:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000066000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000573000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000a48000-0x8)='./file0\x00', 0x1fffffe) stat(&(0x7f0000b8d000)='./file1\x00', &(0x7f00004d3000-0x44)) getdents64(r0, &(0x7f000011e000-0x1000)=""/80, 0x50) getdents(r0, &(0x7f000091e000)=""/80, 0x50) recvmsg(r0, &(0x7f0000f43000)={&(0x7f0000dbe000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f00002ee000)=[{&(0x7f000032e000-0x83)=""/131, 0x83}, {&(0x7f0000e32000-0x86)=""/134, 0x86}], 0x2, &(0x7f0000b65000-0xcd)=""/205, 0xcd, 0x2}, 0x10000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006f0000), &(0x7f00001f6000-0x4)=0x14) 2018/02/05 08:27:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000d68000+0x4d4), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs, 0x8, &(0x7f000062e000)=[], 0x1c4, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r0) 2018/02/05 08:27:58 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eb6000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000022f000)={@empty, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/05 08:27:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00009df000)=""/232) fallocate(r0, 0x40000, 0x0, 0x4) 2018/02/05 08:27:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a99000-0x9)='/dev/ppp\x00', 0x101000, 0x0) r2 = memfd_create(&(0x7f0000b51000)='btrfs.\x00', 0x0) renameat2(r1, &(0x7f0000872000-0xe)='./file0/file0\x00', r2, &(0x7f000033d000-0xe)='./file0/file0\x00', 0x1) 2018/02/05 08:27:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d03000-0x4)='/dev/autofs\x00', 0x100000000c0800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2f, &(0x7f0000001000-0xf5)="ea5e491f853a15623cdde8f4e97ea3dcfcba2c7abe7bb5511b0abaa4fa65e04b6acf75a3bc22ce6bb75c49f6e8cac7f484ef17c311a47c7d83f0596837c558086accf784881ca099d794844cb53f45b514231c5e80497bca52298c540313d8ffde75c97b98ae74cb35f9af9affee9595215da7878eb474058c075cb6a0dfbee5c893407c0900b4897785fa5ab28b6c3881d98aca00e69e49406df5906f1126d5fc0c1abbd4b436a237fcc97bf069b6c010394ed8d9fba14278ce7be3ef24ec4a39ac5f3055676815b7bfa633a05088d51c1f081dab2066feb5504d8bc9e8300a294052f72b203999cea2f02a821718835c5f90d22a", 0xf5) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000dcb000), &(0x7f0000000000)=0x4) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x80000000, @ipv4={[], [0xff, 0xff], @rand_addr=0xd7}, 0x7f}}, [0x9, 0x7fffffff, 0x3, 0xc415, 0x6, 0x80000001, 0x1000, 0x50a9cdb5, 0x1ff0000000000000, 0x5, 0x4, 0xfffffffffffffffc, 0x5, 0x20, 0x9]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x8, 0xfffffffffffffffc}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000002000-0x3f)={&(0x7f0000000000)=[0x100000000000, 0x1f, 0x8, 0x0], 0x4, 0x1, 0x3ff, 0xfff, 0x3, 0x9, {0x3, 0x6, 0x7, 0x100, 0x6, 0xf890, 0xa1, 0x99b, 0x8, 0x200, 0x7, 0xf7, 0x3ff, 0x7, "7e224e8f32586f1280482b9b4f87c2c66c8ce34a559258461d559280d8ca533c"}}) [ 66.877812] binder: 6376:6378 ioctl c0306201 20007fd0 returned -11 2018/02/05 08:27:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x7) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00003c6000)) ioctl(r0, 0x2, &(0x7f00007cb000)="01e924d5eb9d209d30157650d9d7568cd05547f6d4e277525d74770fe00d2842d3bb2a67be589976d9baef60993e043080553b8e0e9eb1994e6c5ec915338fd4ce6a9ad301b184dfb599235389ec0bb60c9fad44ee1f038cb80d129795aa99275d60acea7b1acee16c0de37eaf91b3e3c64ae4d72a87680b29e65258e17bf2ef9659ae67100fbb2079910a5229a81d3914e7f2e84e8f41580defdf63c150721d32c821d5be05e86e2cc4a89ca8fce6f40d6ad91f75f76e16f14447b5") r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f000023a000-0x6)='wchan\x00') sendfile(r2, r2, &(0x7f0000c4e000-0x8), 0x47c) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000ed3000-0x28)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) 2018/02/05 08:27:58 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10}, 0xc, &(0x7f0000017000)={&(0x7f0000003000+0xe90)=@getae={0x40, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in=@dev={0xac, 0x14}}, []}, 0x40}, 0x1}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000018000)='/dev/sequencer2\x00', 0x4843, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000018000)={0x6, 0x3f}) 2018/02/05 08:27:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000012000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x200000003}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_unlink(&(0x7f0000014000-0x18)='/selinux/avc/hash_stats\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000acb000)={&(0x7f0000719000/0x2000)=nil, 0x2000}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000062000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_notify(r3, &(0x7f0000e28000-0x60)={0x0, 0x9, 0x3, @thr={&(0x7f0000498000)="e7f707c04585195a7f08a8a4511df2614e0f781152ccfbabaad24d5ce76ee021c21ecff843fb86bb89a663aa458f554f5d624eedfaaa69f4cc35acf0a13dd6054595fea0b1b5fe2b155ea7779ca3c362dcc6cfd727ed4ea69c5db9b41646585c000016c5246c702e8e1629b598e876e3855be305a78283429a873a3644bc6d6b42afc79fcccf0e3caf1630ae941301e93778e27391", &(0x7f0000fbd000)="613edaf8f4b79795ce3297bc8fb7390ef8d2667b469ca715ae25660fa9a33c3b31592ed5a4b9c22db9c7212e99b871cffeeb96640553e3d377c9530ab3de6994701458b1a2e6b9dc692b55c8b80978de6abdee37c8f03b852a55d720f39c574e923a07a9fd2b117c17525aa5f3e90584636a4778b5c1f6567ee7edb9d8acc423f065d6440c503a3f338d98aae1f74797625b4b6a25f4e87534a9393a09de5f6d71ed27122e4ead164730de97d935d7f5235c23bc7c9bb01fc295a099f3933a"}}) 2018/02/05 08:27:58 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x0, 0x6) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000807000)=0x1, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000012000-0x1c)=@req3={0x0, 0x0, 0x0, 0x6}, 0x1c) 2018/02/05 08:27:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) dup2(0xffffffffffffffff, r0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000001d000)=@common="65716c00000000c00000000007ff00") 2018/02/05 08:27:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f00003c4000-0x1)='\x00', 0xfffffffffffffffc) 2018/02/05 08:27:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000011) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) r1 = creat(&(0x7f0000579000-0x8)='./file0\x00', 0xc0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000095000)=0x6, 0x4) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0}, 0xc) 2018/02/05 08:27:58 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00005ad000)='/dev/usbmon#\x00', 0x2, 0x428080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000-0x150)=[{&(0x7f0000f5d000-0x60)={0x27, 0x80000000, 0x400, 0x3, 0x67a, 0x741, "da22333bf7ca58587af7ef554936163435cff4e6062eeb11dd5757ce988d9a95058c9f8939087cd8dae349c08ccaff247574b6fb71ae1e21b050e819c6d0c6", 0x3}, 0x60, &(0x7f0000347000)=[{&(0x7f0000001000-0x34)="242d19f013d2640324e2968b58b124119a959e20a5ebbab66039027ee482a1f9b21c9e9b5476bd0211aced59c186aa0552fea4df", 0x34}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000001000-0xd8)={0xd8, 0x88, 0xfffffffffffffff9, "4d14d481afae215c9b5760bfe28a194d80d95121285b1e77626e6e2c6ee8fb7c03082f37d07fe0fb584a5908fa815fdaba84c64f04b6bf0d91645b61ff03cfadc899d24213c4fead9456bfa048d973581ac7a4b908eee58733df0c33d24b2dde4927c9c75982e0732bb2d37dd6894107dc134cfba914a1de8fbab7910dc0e517f9f3c25b1cbb0db2040b59e222752cbbd2d831ffd990b72f57574c517dda673fd3a6ea429dd09d05690acc4809a273604aaa5bada69b182a9858a3e8abce5e3d1a58cf34621842"}, 0xd8, 0xc0}, {&(0x7f00002e0000)={0x27, 0x1, 0x80000000, 0x7, 0x800, 0x8, "07fae8979f3b1f2cb5cf3ff2b1ba82e42470f485778a796e77835afa81afbd03112d6cc95958c67e7898d87a553ae0d1503a9423e24e8e51815d7ca41c509e", 0x1}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="bb015f978120347f34a70a232e0931bdad5a1bbb2914233e78a5c6726a00998d818c292eccd0011505bf83e4fe79bed135291561df8e02c12e637f4cfc35a08c747c058013e5ecdf35724c678b4f5e53a87cc107ec8498a73c2d480bbf9d26139d88913e116f7aa1eda03758cec00f453a313f6384c3bd640edb", 0x7a}], 0x1, &(0x7f0000000000)={0xc0, 0x84, 0x1, "91607651f2ad85787e98402f4906b9b12d11986f88e192d792288cc6e9366fc2bb2bd124bfaa69908c34209205c1e170d5746a95267a64c22b73a18353c0c0a9a0821ec392c7402faca4c7b160198415632a5ef8a4e457878d3c788d20552cc3f3265cdca51e516d4e0b7c955b78e6a189078594e09943ff0ebf6c6d46f322569bf8697ca44c794de9c2fda6a78d59cf14a04bcfcad3c13d2709a2887f067ec16d14863e81483ba2e9c4862d"}, 0xc0, 0x40004}, {&(0x7f0000000000)={0x27, 0x100, 0x3f, 0x3, 0x2, 0x2, "944d06eb519e6309688a536b48e698aa0cda11a492e03ad89b362594d010c27b60f85220727a173320b8734291f68faf3bba991e143f1361ecd3553a07fc7f", 0x4}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0xc1)="26570e52f7c057c69ec927045bcaa59d9f8a9633e6a80bac9c7d8d040323993a21c0e48b6ce4839c48afa81b55d8c34b02c8947d6ecb5d63340aeb2d79713862585944fd6a990be7e2537e832e2c06fc9a2ef628d2d2af02a23349d51d51094a7d8e8368d91585d411e42ba52157210a540b750e687441dcbaf5d6189632738b6bfea444e1ca1782de479f19b9474e2dbcbfd6c6a59aad73471bc6da04b71a21b6f823a4587dc978c3015b920fd1f963d170f0164e56e7f96a9298d810a728726b", 0xc1}, {&(0x7f0000001000-0xeb)="228e6ab87c0f1d0f4cbd2423b3678e865e3d717e45113e1f62c701ca03f696e61682fe45f7ccdf44af4048829701455225f22f88b6cebea1b390676de73a26e631f236d83fbdd216f519832e4393eb9efd840ea988c52b6f682d2ede9c06ad8896abe3f44b4e13485eca798444a748d1f25eec3ffb20d633e424758afc1326cefb09f494803c1f27f6b0e1f19a73467152bd15f4eced0b10bfde8fc2bbbc11094271becd046d95c7bb9ad6b1af166e9bf6f6aa864fc1cb9cbbe435c7adf9622935eb7c3c1399aa5d72a23710c555a5fa4e2de609a697be9e9ed6baf93863e6fac671666d77a37f23098870", 0xeb}, {&(0x7f0000000000)="646b01cb87f073a914f87290dc5e5c42793d9562fc147d5d20755c2de89f268c44f2a30b034cdaf0d08ae52ec63ce7950520ab85058493875a05b0c65031857b86358f02034867c67103e1c052e5bdb6fc50d2b2dde33b2fac0808c53854290d46c63f3dc4915c35205da3d7998b7a8349095f204e1aa56547036454736d167003f6a43515bec82a7c7e82edc7d59ed8802e18855e0f60ea95d1f7cac40310a6b96cbe63074389bce91d08f04391349e37f1873cf947b8b1ad5f6926f5a1651db5deef4cd208912e01dc5aba3c1cfaf1", 0xd0}, {&(0x7f0000001000-0x53)="a1a49a8ee7bdacca441bc5bf8c69f5686a8d0be3bfcbfc7c0d30eeb1e23181648dd4c3c49b3904b0210a3696fd68a4b04394f4896d8617f32a4dce86a576502d70a94794b36904e89f45d29e1e34336c7b9247", 0x53}, {&(0x7f0000180000)}, {&(0x7f00006d5000-0x23)="394224bd93281d8d49bbf46bd694084c3b715f0a3cada811fdd46ba9af4ff34a37eb94", 0x23}, {&(0x7f0000000000)="d2d6a03ca4af66e36a8bee8a63a218f30244383f4b9bb17ebb4de2a0a8f34581563e2812d8c1ba87a5318d39072c48cd684b0a532cf3023b9c01f402776bc4001aee0c28c3caafb6cf541db0137afc3fdf05ebea4198ef45fd20da597ed56c4b4b832e303122469b100124b620dfdc3e052ca32a", 0x74}, {&(0x7f000084b000)="3b9ae651eff87a619f6285eded50247fa17377d87eb25d47a8dd6beac0c981fd75a489b40194a0bc96f054a1416ff7256d5299e483a32afbc06d32147807bc36a91ed85bb0244438c60998e9c57c4ffc9fee3b450278e930b2e1016e08899b71470625f0ba93209c3a5517c5b96cf52ddfd9e35b32fed886811fdb669d056ebab214df2d453619d2728d6b7913baf515bfdc07bb2d599bd3503033e2b5e245c9df7e084babd9fe46dca26bc5843d3fbc820828d27132d873479325be17f96c3f8d2ac414940ddd0e1e99d085da6282053ee469", 0xd3}], 0x8, &(0x7f000071a000)={0xc8, 0x105, 0x6, "904c5d1b83c178332ff93007d82d098f7d107adc7944e5d7feb2793a8166ea2ba78afe244331b17242142ef16dcee9f96311cd6e7b672875005d6e1b69aaddb1d3626d50aa280cacee11a42d87e405b92e469d1f9c90002824f2d932f6341eb40a4a91e20c50f162d250ca57f70909b1af065c8c7eff75e3048a210523a29e4388ca2dc025b375cda6c0fb727f04dbd41109b086909daa6b43c8a7eaed5abbb49da7f76b0389a78c55716406a91ffd4709699a"}, 0xc8, 0x4080}, {&(0x7f0000000000)={0x27, 0x6, 0xfffffffffffffffa, 0x2, 0x3f, 0x8, "4dfeb8a70ca9d4a87781e13f9b51f0fe7c9468b36abac66434dd9f976672bda50ab17ac7481f7924996e9950fdc9e4b6ef1f5cf33c50728af707ed823df3ef", 0x639}, 0x60, &(0x7f000073c000-0x10)=[{&(0x7f0000da0000)="eb2f2504bf5dd0830ee9d67333c227987764afb746f2ac7cbbc66f07302c0ad0ddfcdb7d926e9556349dc4281ed139fefa62e7dd6990892ef8962faa93728505e012ac1c0a6ae7142f5855141fcd0636436b2b296d20127c948cce19642a32a4ef029fffd7ed1e61fad1f1da4584c516161b077c8a08ce91e1b8", 0x7a}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000001000-0x60)={0x27, 0x5, 0x9, 0x7, 0x0, 0xff, "a2b98ddf04141695a9206e6e86aa11c2ae261458c7106573040b5b9d5b5db76a63808d55d38753d06cc615c9d6575bc49bce50c884feb3431907bf351ee7f2", 0xb651}, 0x60, &(0x7f0000000000)=[{&(0x7f00006c9000-0x3a)="594aa00b2b227f8a40508fd6f132b753d785f6cde8cdedbcec287276f7b8d49f089ca3bea158dd33a563a9cc01d0df734f515d8bf9bc95551045", 0x3a}, {&(0x7f0000001000-0x35)="6bee39987156ca17c19502f7c1d8c58065ec8e47bf03612b08bd5df1c73782c17b1483f08d88954e50be12e1d1909686b731dece69", 0x35}, {&(0x7f0000001000-0x84)="bfa9babf8733132c0700d00d7a3f169362583f0d44ef6176ea78885827b3157a7ff35c93126176aed7ab263239e1434eb1f0e6b72ed32f0fb79f2a0358725826c82a6c2570294504eddcff460cde7af71b1fca25921024ee9a8cdbe63a0b3ddd0b34ff7edaa13631c87313061df27df2969913b00323910bf86c923a53512c8b09b57d0d", 0x84}, {&(0x7f0000001000-0xfc)="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", 0xfc}, {&(0x7f0000c7a000)="b8b4a21848062cd72f9e4abc92f2d1b6753e7e0afa0ae7ba45", 0x19}, {&(0x7f00000eb000-0x83)="6f9451d28a906870da5fbd7637a52001adcc7d57f3a23f45fffb31137687b145e306447725d325df71d423c883ecb091ab657820174484b51aea472900c44470c71726fcb2873a028bc386219fa65264b5124f23f3ff10a42f28915b48c6b2df25e501d17f8bc97b2ca9b93578a20f7bbb904a1a06525e67cfec003b2057803d8a9a39", 0x83}, {&(0x7f0000b96000-0x42)="f2fe46de44697da498d5b61df16e3effd7e720b281acea474e0c5d80eddf095578979c8b3c66e840e4313637f5efae966c57cb0364cfd535d89a56164bbda2cd081a", 0x42}, {&(0x7f0000000000)="93fa301904821c12f306d1dd647e2246e10d49468d93326ce5d2ff86f06d8785ce1c1026fa3e113099fca0c790c17fced0fd811cf8021629b1e0d7de917f3e0f4b7b8bdec86e73a5dadd98186dd7e974c0d29b4a7195d5de12ac35370793aab2764198c9515f2e95efe28d1c9f1bac790ade6f048c821e8c7ad02dbbc286b2ad42daa6ffaf5d8d64649fce8b37f09e54b7326a0f689245bf7ac8c1b1c90eead3d486d7431be396debf0fbef38a89c84b042f11", 0xb3}], 0x8, &(0x7f0000001000-0x100)={0x100, 0x10e, 0xd2, "f377ecac3ecd124c2b9300dacfe89d4fab9e168681a537eee9f0933b9af3c2524d88f2aa7dea5aaa6cfd76c695724f52833add4757435c0755f9b7b33a1666ac96edc84e66f9bbee68a6e30885e3e1fa1293cbb0e40c6944ba3fa60e13aa6a3c003a3972eb57349163e8694e66407a15e8f0a874694d4395c5c90caba731ab5d6dcb2323c18a2f05cc89e019b16a947be705e66456cb68630992c585241cdfcaed94f1afc56d9207ed37c36a2ae3b011578c05c48d2d4aae91ec62ef485d79fe9669d9d2483dbe5f45f547fe156437681f38ed21dad674ac399d6ad20f260c4eae9141f18e3e49620ff2f118"}, 0x100, 0x40004}, {&(0x7f0000201000)={0x27, 0x8, 0x3a0f, 0x7, 0x4, 0x7f, "3a72cede7464b1e0a550fec2e7aef3dbc6a7e2ca6beacd0ed6950d1a7e8bcd7932ace0f68d6a25278dc0e19bc4aeb95326de82779bdc45df93f0fbb3540c45", 0x2}, 0x60, &(0x7f0000001000-0x50)=[{&(0x7f0000911000-0xbf)="a2d55038116ab3d1968e152f018db26b93984a4556b2d10f77949a79a4cc9a849e3669c47f5cff3f6db1136bfba1a601bd7c68ff3bd43d61c197fd177f1cdb49ca6f1697faf9ec35332fe6855073d2ce6ba972fd5a7ac4ae4c5eff8e7305e07a51deee228825026455bd0b2e60bd5f7065557c15c01bbaaa27ce3d9d5541c38af32da6dbc412cab9f2444c95ae5e3d6d5a97a1248da4ed26c546dc0cc16933b015fc0a9690454e8ea332c650953e0c3229d3d70417c0a7496f75b62a0d1d5e", 0xbf}, {&(0x7f00001c5000-0x54)="e3da41591664030598d8ba0e2b7af3b3558e6893937ad5a1e35c6c51366222ab38416bd3801632702cbcd14271f09b8eddd949b768af4886e655702da0488431841f95a79168b86ce70ea15df280ee4f98ec5808", 0x54}, {&(0x7f000036d000-0x28)="a62ee6e5d3380030bc6a210098f06a610dd4f0baa3a1c6b3439c74060c22afdcbd68691356c88a3a", 0x28}, {&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f00004b2000-0x9f)="13ab901175aeeb378f1f7e73421c0ce2b44744947bfd9214177b7387b4a8ecb3deca1a1683ed005f08dcddb07d5765b492450a575e2a463bca3cfc01bc567f77e00d220e85c1fe1c76469edcd6441ae35ab8bd9d35070fa5ae5e9dc608db9d522d02ee03bf22deb0daecb6b9b95ca718b1a6e5f54f49dcbb9fb92839e480247012f5ecbf293d2b5c98942fb3446d10ed359726f0ec4707b0b22fb1f5029bfd", 0x9f}], 0x5, &(0x7f000058c000)={0x80, 0x19e, 0x7, "44042250c1fddc3c6306ddc6338a6c677ad7fe2d14f51af30202315ad6a82bfbededdc94e4ab99e5ad136e1048e13677f4fb03fe98b2435f0d4a3ec7f46939c59c7a87dc5f974751b4a76007b854e2828e6fc21e38eba4c901938ec13fcdf583d8305af9e0705624c70f"}, 0x80, 0x20000000}], 0x6, 0x4090) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$fuse(r1, &(0x7f0000e52000-0x50)={0x78, 0x0, 0x400000000000000, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0xffffffffffff05b3, 0x7fff, 0x3, 0xfffffffffffffffe}}, 0x50) 2018/02/05 08:27:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@generic="5e5240907ea1e9da3d39420173c25e35", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/05 08:27:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4), 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2018/02/05 08:27:58 executing program 1: r0 = socket(0x1000000000010, 0x2, 0x0) flistxattr(r0, &(0x7f0000b5c000-0xa4)=""/164, 0xfffffc1d) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c8a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/02/05 08:27:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x7}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x400200, 0x0) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000873000-0x1)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:27:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000bfb000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 242.116991] INFO: task syz-executor2:6426 blocked for more than 120 seconds. [ 242.124236] Not tainted 4.4.115-gaa856bd #6 [ 242.129094] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.137060] syz-executor2 D ffff8801d82a77a8 28104 6426 3869 0x00000004 [ 242.144468] ffff8801d82a77a8 0000000000000000 0000000000000000 0000000000000000 [ 242.152481] 0000000000000001 ffff8801d82a7700 ffff8801db21fdb8 ffff8801db21fde0 [ 242.160508] ffff8801db21f4d8 ffff8800ba7d8000 ffff8801d879c800 0000000000000000 [ 242.168594] Call Trace: [ 242.171155] [] schedule+0x7a/0x1b0 [ 242.176318] [] schedule_preempt_disabled+0x13/0x20 [ 242.182907] [] mutex_lock_nested+0x306/0x850 [ 242.188956] [] ? snd_seq_do_ioctl+0x15d/0x1b0 [ 242.195076] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.201303] [] ? exit_to_usermode_loop+0x13d/0x160 [ 242.207870] [] ? debug_check_no_obj_freed+0x2d2/0x9b0 [ 242.214920] [] snd_seq_do_ioctl+0x15d/0x1b0 [ 242.220909] [] snd_seq_kernel_client_ctl+0xd7/0x150 [ 242.227566] [] snd_seq_oss_writeq_clear+0xe0/0x140 [ 242.234122] [] ? snd_seq_oss_writeq_wakeup+0xc0/0xc0 [ 242.241506] [] ? kasan_slab_free+0x88/0xc0 [ 242.247385] [] ? kfree+0xfc/0x300 [ 242.252465] [] ? create_port+0x230/0x230 [ 242.258174] [] snd_seq_oss_writeq_delete+0x1f/0x30 [ 242.264728] [] free_devinfo+0x61/0xb0 [ 242.270213] [] port_delete+0xd5/0x110 [ 242.275639] [] snd_seq_delete_port+0x1c3/0x200 [ 242.281882] [] snd_seq_ioctl_delete_port+0xf2/0x1d0 [ 242.288541] [] ? snd_seq_ioctl_set_port_info+0x190/0x190 [ 242.295617] [] snd_seq_do_ioctl+0x182/0x1b0 [ 242.301585] [] snd_seq_kernel_client_ctl+0xd7/0x150 [ 242.308240] [] ? snd_midi_event_new+0x200/0x200 [ 242.314532] [] snd_seq_event_port_detach+0xaf/0x100 [ 242.321190] [] ? snd_seq_event_port_attach+0x190/0x190 [ 242.328113] [] delete_port+0x73/0xb0 [ 242.333448] [] snd_seq_oss_release+0xe4/0x130 [ 242.339594] [] odev_release+0x52/0x70 [ 242.345032] [] __fput+0x233/0x6d0 [ 242.350133] [] ____fput+0x15/0x20 [ 242.355213] [] task_work_run+0x104/0x180 [ 242.360919] [] exit_to_usermode_loop+0x13d/0x160 [ 242.367313] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.373867] [] int_ret_from_sys_call+0x25/0xa3 [ 242.380205] INFO: lockdep is turned off. [ 242.384240] Sending NMI to all CPUs: [ 242.389092] NMI backtrace for cpu 0 [ 242.392690] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.115-gaa856bd #6 [ 242.399604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.408944] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.414984] RIP: 0010:[] [] __schedule+0xb0a/0x1ca0 [ 242.423206] RSP: 0018:ffffffff84207d78 EFLAGS: 00000046 [ 242.428636] RAX: 0000000000000000 RBX: ffff8801db21f4c0 RCX: ffffffff84217840 [ 242.435890] RDX: 1ffffffff0842f08 RSI: 0000000000000000 RDI: 0000000000000046 [ 242.443173] RBP: ffffffff84207df0 R08: 0000000000000000 R09: 0000000000000001 [ 242.450447] R10: ffffffff838443e0 R11: 1ffffffff0840f76 R12: ffffffff84217ee0 [ 242.457711] R13: 000000000001f4c0 R14: ffff8801db21f4c0 R15: 0000000000000000 [ 242.464955] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.473191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.479083] CR2: 00007eff02cadc0c CR3: 00000000b3cea000 CR4: 0000000000160670 [ 242.486326] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.493598] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.500862] Stack: [ 242.502998] 0000003823efff43 ffffffff84207dc8 ffffffff812d51d6 ffffffff84207dd0 [ 242.510527] ffffffff81d63b00 ffff8801db21fdb8 ffff8801db21fde0 ffff8801db21f4d8 [ 242.518044] fffffbff00000000 ffffffff84217840 ffffffff84217840 dffffc0000000000 [ 242.525558] Call Trace: [ 242.528132] [] ? update_ts_time_stats+0xc6/0x1f0 [ 242.534508] [] ? assoc_array_gc+0x12e0/0x1300 [ 242.540652] [] schedule+0x7a/0x1b0 [ 242.545815] [] schedule_preempt_disabled+0x13/0x20 [ 242.552387] [] cpu_startup_entry+0x2c0/0x8f0 [ 242.558443] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.565342] [] ? call_cpuidle+0xe0/0xe0 [ 242.570959] [] rest_init+0x189/0x190 [ 242.576293] [] start_kernel+0x6b9/0x6ee [ 242.581920] [] ? thread_stack_cache_init+0xb/0xb [ 242.588312] [] ? early_idt_handler_array+0x120/0x120 [ 242.595048] [] ? early_idt_handler_array+0x120/0x120 [ 242.601788] [] x86_64_start_reservations+0x2a/0x2c [ 242.608359] [] x86_64_start_kernel+0x140/0x163 [ 242.614565] Code: 48 c1 ea 03 80 3c 02 00 0f 85 6e 0f 00 00 49 83 be 60 09 00 00 00 0f 85 3b 05 00 00 48 83 c4 50 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <48> 8d 79 44 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 [ 242.633576] NMI backtrace for cpu 1 [ 242.637204] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-gaa856bd #6 [ 242.644371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.653726] task: ffff8800bb3cb000 task.stack: ffff8801d8f50000 [ 242.659787] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.668529] RSP: 0018:ffff8801d8f57cb8 EFLAGS: 00000046 [ 242.673952] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a292 [ 242.681225] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.688487] RBP: ffff8801d8f57ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.695731] R10: 0000000000000000 R11: fffffbfff0ad7e2c R12: 0000000000000246 [ 242.702999] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 242.710267] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.718488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.724344] CR2: 00007eff0bdc3000 CR3: 00000001d9746000 CR4: 0000000000160670 [ 242.731615] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.738882] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.746140] Stack: [ 242.748291] ffffffff8426f3a0 ffffffff847ef7c0 fffffbfff08fd9ac dffffc0000000000 [ 242.755796] ffff8801db31bca0 ffff8801d8f57d00 ffffffff810b99fb ffffffff839f61c0 [ 242.763331] 0000000000000003 ffff8801d8f57d60 ffffffff81d0ed14 0000000000000001 [ 242.770859] Call Trace: [ 242.773417] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.779816] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.786906] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.793632] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.800649] [] watchdog+0x6fa/0xae0 [ 242.805897] [] ? watchdog+0xc3/0xae0 [ 242.811255] [] kthread+0x268/0x300 [ 242.816426] [] ? reset_hung_task_detector+0x20/0x20 [ 242.823087] [] ? kthread_create_on_node+0x400/0x400 [ 242.829742] [] ? kthread_create_on_node+0x400/0x400 [ 242.836380] [] ret_from_fork+0x55/0x80 [ 242.841919] [] ? kthread_create_on_node+0x400/0x400 [ 242.848571] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 0b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.867672] Kernel panic - not syncing: hung_task: blocked tasks [ 242.873796] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-gaa856bd #6 [ 242.880952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.890288] 0000000000000000 9ad26329cceb344b ffff8801d8f57ca8 ffffffff81d03dad [ 242.898266] ffffffff83882f20 ffff8801d8f57d80 dffffc0000000000 7fffffffffffffff [ 242.906267] ffff8801d968b448 ffff8801d8f57d70 ffffffff8141acca 0000000041b58ab3 [ 242.914249] Call Trace: [ 242.916824] [] dump_stack+0xc1/0x124 [ 242.922160] [] panic+0x1aa/0x388 [ 242.927164] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.934060] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.941302] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.948548] [] watchdog+0x70b/0xae0 [ 242.953796] [] ? watchdog+0xc3/0xae0 [ 242.959130] [] kthread+0x268/0x300 [ 242.964293] [] ? reset_hung_task_detector+0x20/0x20 [ 242.970928] [] ? kthread_create_on_node+0x400/0x400 [ 242.977566] [] ? kthread_create_on_node+0x400/0x400 [ 242.984214] [] ret_from_fork+0x55/0x80 [ 242.989731] [] ? kthread_create_on_node+0x400/0x400 [ 242.996747] Dumping ftrace buffer: [ 243.000259] (ftrace buffer empty) [ 243.003943] Kernel Offset: disabled [ 243.007540] Rebooting in 86400 seconds..