[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [ 18.587374] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.187177] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 20.699278] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 21.654067] random: sshd: uninitialized urandom read (32 bytes read, 110 bits of entropy available) Warning: Permanently added '10.128.15.194' (ECDSA) to the list of known hosts. [ 41.134525] random: sshd: uninitialized urandom read (32 bytes read, 127 bits of entropy available) 2018/02/05 08:51:21 fuzzer started 2018/02/05 08:51:22 dialing manager at 10.128.0.26:44803 [ 41.992043] random: nonblocking pool is initialized 2018/02/05 08:51:25 kcov=true, comps=false 2018/02/05 08:51:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000907000-0x8)='./file0\x00', 0xc0000, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000f76000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000506000-0x8)={r1, 0x1, 0x3}, &(0x7f00009e0000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000+0xb4e)={0x558, 0x4, 0x3, 0x10, 0x2, 0x2, {0xe, 0x0, 0x2}, [@nested={0x14, 0x41, [@typed={0x10, 0x8e, @u64=0x401}]}, @typed={0xc, 0x76, @u32=0xc1}, @generic="0b93158d2f39e2ed8b204b9f6c3d26ab2f16bc5d2cf2e9705052ee6c1d699050a62f88d61f3117cc477b84709fa8fadb377b4e2395a4c5912ab3270fe1c7c4e26e3deef56446dcbd855e378e14be0ddfc3b8c5aa6dff7b6a794b43be9c8991a90247a54fd8202404e75770e9310827ddcf041f6d2a4b87ba8914e2312a06a2c9ac06e060b7e189aebe91597ab228885279a0f8231df3419dc663643de018b5387834bb22069d86087029", @typed={0x10, 0x4d, @u64=0x9}, @nested={0x3c8, 0x93, [@generic="ed8e0a89c01bf18f47e4df1cd21776a89407be32b2a335cb2246dc16a54a92ddd3600db4421c999af45c6e49cb5fc24545b0a549e095d4b5ee25144fa0390d02630e5daada17daa8cb6dce55dc5a3d10efafabb5a6ec453be43c6d31016b61024f00e5f0e2bd58cd9bce83b58447dd0ef4b7f231887edf33fa06a5307c07503cf8b4c6017204aed12bfc0e7d67d277597c10ac7925b8c6a4d351311e365cf7cc66cc4e0b73ec48203e5b2719405f5fafbcda5f1d00e02415027168a7770ccafad8bf6284eb158ee0d6e8c6a7f2a59fa25c3f6e2fec1352e0d52b1c57d32ffcc0da8950cac3f246f726ceb5", @generic="87836e3a5e77ec132c5ff356a8e6267409f4631e635ecc053ed54e2336dcc0d76076bab18d958c242782d6eff8729bc84adec33c266682906b8bf285e439b7e2e4292fb8bf584dd8c25d0d53082168ae45c4512e0045b51612b1f6d144b18b984b59340a77d4285f57c26416f6ad094e52766311036a006517911249094423dd2cb6d4e95e335aa6f6d3a4316680f545faad26d3ffd1e6fe11cff294640c538c6670b1978b09dff4098d188ee772c511de0a6e093fe65b1344e7ef73be6f45e18c0e89c3f941f5e43c9b0fab7890aa91058e3793f99034cc27a099721011a152444548fc54074a7c3f4107e5ca", @typed={0xc, 0x49, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x84}, @generic="f650462e6b913ae56a3ed99df0cf29bd137f9bf0fa84cfdd88b10e04430e14d049afe5878f53b8804d3c7f8a8366561a696f1e3be3b8dc50a221fbee41ebd7e7591aa72056cef03065fdeeef5a18e552bf5cdf5648eb1a6e4405801b8407df1db88478b07fdba79edbfba02a8438e73e9438ef19ee9ea64333c9c480f6e77e2143b50e3630", @typed={0x20, 0x78, @binary="e29ea14ff340eb2f127b32e0b78b3f5dcb1ce066bbb4"}, @generic="e30445618fc9", @generic="6520b99dd4fbe7e4c3cd0322cdb919bfe5d2a14e29245da4bfdaa6e4dc0f6eb4dbfe4eb1d8699360fdd8889ffa4629c4820e140022a63ea38d18f28f3cfa0ffdc6", @typed={0xec, 0x56, @binary="2d90ed3ecac96dd24e6c03498275375b7f5981d490693c8f4ea9ed62feab9e384cada988da135fc006fdf53885ffbdd8ff1ccd775534c47468663c7e2740e21e2cdfa6c44a5582711cb8e4f8a77650f7ae1c7428b11d0cee177d9da57859ea7672c85244c9ab6f0bb53c41c2546a7a8a10e726437c858ab786cefede7a9bd200a03eea75d3215d179cc58e9fb6cf910f5fba23a488c6467ac223bebc28179173e0eab8d53aec7912514e3e3834e3e0257cdc6d5d11d2f6796caad139b86f9c91bac3d4f6e369c5787b02ebf194ee12207985dfbd84bf4ae93260722da2c89d075cb8"}]}, @generic="0e82f522550ad0145642d235c6cd46fbaa8120e3f2b60a4bf61a7e6240d38519dcbb148666fa258928423fed9c9a2c2426dcb2ba3edfc1b8c757c46a081d7a15864e792a5e5466f2a93da4c78340a3190fe087609f7006492752011d4818227e9fb004b5704c060c9214f7fbbe304a7956ff1b23341d24d30c2944ab34a16a78f74b7780526208e451f7db459c8565c3649c6a908519c974626fbe9824b86ff362"]}, 0x558}, 0x1, 0x0, 0x0, 0x1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000)=""/177, 0xb1, 0x5e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x24) ioctl$int_out(r0, 0x2, &(0x7f0000003000)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000005000-0x8)={r3, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x6b)={r2, 0x63, "0ff102c3e052688502f40ecd119292ea2662663521d8f99a0e9157a948e14f15eb399659e9814ddee9562c650da7b65912f6c72bdbde9b8481936d3ba07977d15614d4ff5194f1b563ca31dc9e0dad05252823e1aa06de13946119e13e185816e98a97"}, &(0x7f0000005000)=0x6b) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000001000), &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000006000-0x6)='logon\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000005000)='\x00', 0xfffffffffffffffa) 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) 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) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000007000)='blacklist\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000008000-0x2)='&\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r4, &(0x7f0000004000)=[{&(0x7f0000008000-0x46)="bd768cfe1852350dbba3a9686478f8b471bda711a96cef6f5e539aca1efe1ae558cb7ea48d79b3df090523a226f8fe3e2e11edb83e0f4c539f77ab6c40094453f2c34807593a", 0x46}, {&(0x7f0000008000-0x8a)="8cea1f7aa6c1fced4d69cec42b9c2fe9b90db89ee1c579ea6da55e42bf48d550880353111e8a9c69e31a8aaa7ef0a3bd1cdbd2e0f211b20aab23126c1cd7327eb1b2115bd473e1cdfb77a6eaec643a195de0f98c4e0c3e4c1e9ac9f465e719e0d909f6545c64050ba59c66a36c53a9b0a64807d360112a0aaedf7c22129d71f2a59e1d646a180fd87bac", 0x8a}, {&(0x7f0000008000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="05c757bb3c369cc9e0190231366c293d60e2f7ac0985c0c94125f4a7e6a73b0217", 0x21}, {&(0x7f0000008000-0xbc)="791da0dbaf622aa7fe649ebb606cfde29fe48e9d0e038498cbb252e14a1b584b8d2bc27b8da10f83794580c884d74de22d9d41865c98990f041e71a55ffdd0b5c12b8907af72714bca64be34fdee2a5d8e093ca8ce0152cc78f6f2c617a57a5fb258a3077677fb9585d176da7853a815d50d2fb999e38b9abc3cab3cf3676711035d8c1412113d0a3765b028fca088f186511a829dfb953d729a7b92403a2c5cf22052b468f26c6e433fe6ceae4cef607b1f180210f857d16638803f", 0xbc}, {&(0x7f0000006000-0xb6)="bd3556ddd25c64b668a1e333b8df82746eec0eb3ea26f1d102c8285b8c00ccb32e89b823a9dc3a9c2693c32063cbf5be65bc92dc7e119fcc4c65b61f304a6cfc51858785fdc85faf9c82b79099f0d2936cb27968d286b2b212cc0f4130b8ea62ac6cd4cac30a4420c0945d896259b17f097406e6258be8ad5b2f5bd79144e7beede6126110d4c7026e5859236a2a16b37ff6d6aa3e8548ff27a2842174e3cc2113d7b4993629e51538a0c5c91320cb123bd3ae83d632", 0xb6}, {&(0x7f0000002000-0xa7)="3be1d700743d9c70d16b6b9bce0be4c2e3dd50161a829076fa22158655513c57279ae5038528f9154d7522de2c98bee333450ee15cf4ab5e99ff21fabdf3a2ff5fe957cacc033eb5b87ae5705f9d9b1ac59b2c966a81240348ba609b7e4bb8246b76b1726ff97a187074597ae90f9e455cdb21286c457984e6c2c90460540a55b68dcd3af2c2e01d816799c06562f367686291e8d8d84879a8262ea0026e132a78ff7a2eca3d41", 0xa7}, {&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000008000-0xd9)="c923a2c9b0dedc9fa6d03efb03bbaa1bb3f7695cc07a0642355c6febfa60fe8eb227e07fe7b9f75e5f9562ef3cb2c502766ad1b46e3d1b7c7ad10b91eb42c99bf1f0337fac3374b5f69e11c5f01df94b5332aa136b2e80ae0d9c4cc5235741c25b8028fc692ea19d28947df08b84a8b455eb2b0cdb9713f4702395b79241e839ef89e759588ba6cb5b166d062b10c531ab674113f448297c7e557f8c13d479891add7393180223d6163d9d6d5c9544e90ece1972a26585835674bbcff4150ae11073165b0309feb8b347a4bc464ec50036d8657a2501319799", 0xd9}], 0x9, r5) 2018/02/05 08:51:26 executing program 2: syz_open_dev$evdev(&(0x7f000097d000)='/dev/input/event#\x00', 0x7, 0x4000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000504000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000ab7000-0x10)={0x0, 0x10001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007a1000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000225000-0x38)={&(0x7f0000a9f000-0x9)=@rc={0x1f, {0x1, 0x3, 0x6, 0x0, 0x1f, 0x3}, 0x3}, 0x9, &(0x7f0000000000)=[{&(0x7f0000a7d000)="d616d956fb1c50fa4ae371aaa41ae4ea740f4a4009ad86e95f02f924952c3a388fb605f01f189e94a1c69928de8ff6a71f44f190374e0f7948730547a223d00de1e9f6e07f9ee0c1956d3d7fc5225cf0103e6e1abf1e55709fe0f4a70c9807dac5f3d9f58e9252873d056b5e5bda18b116389bc909c355ef611d8a83e36552d8e406790ac2b1267da2eb7e95ee508ae50638b67ab04b442807c58f58e775dafe646644ff7c561e7e4a7811", 0xab}, {&(0x7f0000000000)="ef4c8290068f081c57879d6ff8790cc92faa3db7b26753faa076fb9f0ce57356b87e171d3406f62f", 0x28}, {&(0x7f0000459000-0x64)="49541e2ef988344c7fad869cf666d71c5f31a48d9499adbb83b6fc0ca68617f6ea908098733363f5552603e22abee1b0946bddbff9731641bd595f6d35dc8c3e34362d173f287ed720885eff3fe4249722c92919a3154d28c1497f93abe97475612fe12d", 0x64}, {&(0x7f000000c000)="f66a99052e99e61d054cf8f25f9d225d1fdf263f90cb6294067ea287a83809b624ea91e13239fde2811d7f551fbdd9b7ddc77edc500f1a8a3cc241335832f944fe67351f770483d992665f94d7fac9548222501be2835508f2c76ba766addf531e87b6940525821912cdc6a7622f2457dcdf81ed9a4e98", 0x77}, {&(0x7f0000378000-0xd)="0208f12a82ca032fc0afa075e8", 0xd}, {&(0x7f0000001000-0x40)="95c51d68581227efa527214c5826d3f2e56a1229c7eb8de8933ed99ccb7517723389d066a5b4c8a0fb0147a386e2034f475a283223f22c9c8ce8471b6962ab8b", 0x40}], 0x6, &(0x7f0000001000-0x78)=[{0x60, 0x108, 0x20, "8302ff93ae4ef3c77423a603d997651ff6f8f369fa15416f5f9225f29a9fa85d62d985a456efa856d267eefb727b6404c49138de12f35bc8db62d2495bba72576ac297e935e6477e7a"}, {0x18, 0x0, 0xf7, "c865381a10"}], 0x78, 0x4000}, 0x20000000) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r2, &(0x7f0000001000)="18908d9ba8a6b1f80306d9c125cb35c4be68aa3b11bd", 0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000003000-0xe4)=""/228, 0xe4}], 0x1}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={0x0, 0x7fff}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r4, &(0x7f0000000000)=0x4) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000-0xfb)=""/251) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000002000)={{0x3, 0x6}, 'port1\x00', 0x40, 0x8, 0x1, 0x80000001, 0x10001, 0x4, 0x2, 0x0, 0x4, 0x8000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000-0xc)='id_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000006000-0x5e)="bda20cc4e83b448fdf68102227918e51be2621ad0788540bf869028d665f7f3e52dc8b9e4e077872584b09d44d372da0de67aff396b3b8893c572158fe3cac2f9a8aae12cadcf01f569f9be439f33fa7732ce05d75a9a03d5df635fb6580", 0x5e, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000004000)=[{&(0x7f0000006000)=""/196, 0xc4}, {&(0x7f0000004000-0xcb)=""/203, 0xcb}, {&(0x7f0000007000-0x42)=""/66, 0x42}], 0x3) 2018/02/05 08:51:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000655000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="f83e42633e50737174bba34cf0890215d5ca6c35f6ac18bb99f66d5cdeb44d258ac61285c34a23ba58ed8bc4f46d71fff3e1664394894294014f1cf3c14895cf47a0ad32acbb2abe93a7a9ed8132c1f619c5f7223c4a8cd7727152be7268d65fa22f36d4c4da8e8980f4d74281bdad9087e8d8d373f71683dbdeb0283b531e48812ec0202b992b84d35fd00507f60a0dcb92429bd04f7a523b7e693ec0f6082ae1b2d55a68bff6be8064b008db84d8a4854c836d190edc282fdfdffee338c34d286e57ddc0b95b5942d8f6b1c326b5b4f2636356bd259d8d79fdbaf695708a67b93ab781ded015066c653ffd77a4b2cee52dec", 0xf3, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000c11000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009ee000)="df43779189ea1308b75589119173d19846dc8bf5c5a12099c0d97032ed2ee63313d7766ac6990aeaf227930e131371eebe79fd3936b8d192b9715f027c7f21d4d321817e9a6209a0293ae5d6324790fd381da9054ec790a8d790de94093091bbd661f33bd60637651fe22fac7a579fd75dcdf12cd58a44bd9f3fbb", 0x7b, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='blacklist\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0x7)="ec0e611c814d25", 0x7, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000002000-0x8e)="e3dd0c705621bb14b3d41d18c0cfac46e1e82e21d9fd6a2a5a72612f97b765af25235423a0eedd1bea97018526b27ad759ce56161b8edd18ba2a0d8f51d30122ab1ae47f967bf4599c31ff2b9add9f94112fa83488cc98196467149db2ea353f42e9b8f7ee1d6557d28361ea337be511c11841e7fe99ebd379746607f37e87f1fdec00b22dc7e981a4d0a1885194", 0x8e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000004000-0x1)) fcntl$addseals(r2, 0x409, 0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000005000-0x4)=0x4) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) clock_getres(0x5, &(0x7f0000003000-0x10)) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r3, 0x8, &(0x7f0000005000)) r4 = geteuid() keyctl$get_persistent(0x16, r4, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000006000)={0x0, 0x2a, "d11428d965c47625ec4b1571a207a491f2ee84974385fdebbcbba287415d4ac819e3624385eee50159ed"}, &(0x7f0000007000-0x4)=0x32) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000007000-0x8)={r5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000008000-0x4)) 2018/02/05 08:51:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ab3000-0x10)={0xa, &(0x7f0000001000-0x50)=[{}, {0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000027f000)={r2, &(0x7f0000000000)=""/25}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x18)=[&(0x7f0000001000-0x5)='-(keyringselinuxvboxnet0\x00', &(0x7f0000001000)='/selinux/avc/cache_stats\x00', &(0x7f0000001000)='/selinux/avc/cache_stats\x00'], &(0x7f0000000000+0x21)=[&(0x7f0000001000)='/selinux/avc/cache_stats\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000002000-0x1)='\x00'], 0x0) ioctl$TIOCNXCL(r0, 0x540d) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x2, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0xb3c}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000002000-0x40)={r1, 0x5, &(0x7f0000002000)=[0x3f, 0xffffffffffffffe1, 0x8, 0xfffffffff796bbb1, 0xffffffff80000000], &(0x7f0000000000)=[0x401, 0x6cb4], 0x0, 0x3, 0x3, &(0x7f0000002000)=[0xfffffffffffffff7, 0x2f, 0xffffffffffff6570], &(0x7f0000000000)=[0x6, 0x7abb5934, 0x7, 0x800, 0x4d, 0x2, 0xd74, 0x5]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000004000-0x2)=0x1) init_module(&(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x19, &(0x7f0000001000-0x19)='-(keyringselinuxvboxnet0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000004000)={&(0x7f0000000000/0x4000)=nil, 0x4000}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000003000-0xe8)={0x0, 0x0, 0x0, 0xffff, 0x9, 0x0, 0xe, 0x6, 0x10, "4822caf9e2978a7b9e6a4f746d1d711851d182a789812a564b32c55603df5b43ecf9f0debe0ac3e12599ba8563ac8510f84336eb9f98dd7c2f14e1f17c2b848b", "da9810ba82bc61220a9d7b708e1dd055de9fdcfcd7e6b1d65b8fec2635e4328ac4676c0e03240f6d20f30dde450f77990a9c627b85350f16a5e1328bb39adee3", "0b1d4e041314be691316e27ae15905980a58cc0184c616e469277cd72ca75841", [0x8, 0x5]}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}, 0x1c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x77f, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4)=0x9, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/loop-control\x00', 0x181400, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/05 08:51:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0xe1, 0x9b, 0x9, 'queue0\x00', 0x5a10}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x82, 0x4) epoll_wait(r0, &(0x7f0000001000-0x3c)=[{}, {}, {}, {}, {}], 0x5, 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x0, 0x8}, 'port1\x00', 0x80, 0x20800, 0x5, 0x6fe7, 0x7f, 0x7, 0x100000000, 0x0, 0x5, 0x3f}) 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) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0xd6)="b85c8bb9dd3ce0f721e02f2a68a4a0040463666e028bc2b6f3180e96f1ed0437bb590b9e4d9d25f46fe12fb04d79e81f100fa7f9f9a00abbf8172324bedf2840aa695703ed95d2e1288d8a1acc3c376701d34a702658ecb6cfbb3629e4c27cf47843174c80a4d6a5e03b55c4b47427092ea3b5eaebf53dc301bcfea68dd2ed512b9f275cfb101baf17ddf6d26663975bcc15d3ad27c3f703282e010136f84f3facabb44fa9f7f246678f7fabaf5e8f9cbf2802143e4194bf7e730824b1297ef8b8f29b40bf7b250d7bf213a44964e8c23b6484a27dee", 0xd6}, {&(0x7f0000001000-0xf0)="dc35d54dce8e480611780ed6dbedaa0dc0105cd0087a9efb2ece6afdef627451ac82a2d5e9f636b8e693d4673f38e51292e30ae1ddf4ccb8c9c573f72efe8e1130a5ff7d11bec10f46c79b2b42d2d836f033ace25ccde4b4b3a31a66247a1de7fa397b58e3aad9e7f5da3a348c99106ecf69715e032885e792802fffdda5afd84da3712007647695c0d67f00017cbdabb8258f87e29f546c34f7ba6289aa00c3ef3f8345dccf25ecde45a2c897bdb3581de62b7755cf0ba02485f23fd051ddd103ad211b7e5599b4dbc83b15c475b5bb0c4f959f4ee3c6be793cdd3c8dd6c203f5f9b9af8315cfe7b02d3ca6fbe23025", 0xf0}, {&(0x7f0000000000)="d690a29cbb47b66799e35bf0f28d3b59208f52bfb13cee373c3f10a6c65821ec8f559389b29ab6d48e46e1ea5deafd7eb6392961c41c1a33692ac3ea1e2ddfe514e2aa1c0fcdcf802c76d7978a76767284d73bba82fe07ade03051a628889e8056169a478a1052d340cdbd19a622057b1a91edc97c69ee17db5b4075de36fb86e31bd472997ce5504535cee74029ba8fe26323727850df0ccf177deea876836ed37921828d72181012ae99bd5d4be1ee3da20a5aec2a44b95a4d3dd75f945584c81e8de8009be0bbe172384626d5e0add3f935f6671acd5b6caa0d3b1423efc8c5", 0xe1}, {&(0x7f0000000000)="d1fb9e997d88440de3662f", 0xb}, {&(0x7f0000002000-0xf)="77e39b76781c02e75339ffbadcedf13e62f988bdf8d51e115c1f3dd1a1be4bd324ac39ff47f34bbfa30e0748524ac3d96bef38733760e67304d63c394c86cf1a2935803da570861d130092f47bbe21429022571a5441e3d6207a26d45ecf298bc0e22476dabf59c5dafb1401c5382a625ca69ebc6527f3f617e786688fa81e65fefde100dd19e9af9ca476486058c76bcc626887dde34ac72c313ec9aea9d9d8b5ca63d719d8c81d1d8747ac299669a74e6e1d00bc7d6cb934447e1a40", 0xbd}, {&(0x7f0000002000-0x3)="e2459f", 0x3}, {&(0x7f0000001000-0xf0)="4524c110a462a15487b830433e2e6cbdf9c71c8d34f02ab0dba9a529fe6694657a64f644bf7c34ba4d7f5b1c87655e86968dc880878ea656bf0c1027ac38d2643e1cb26c6877a68ab6fb62dfb67826deff7fb589fb1652a6a4234d74e167bf615793fe1c24027e3cac690eca143dc3e3108e60884e21aa45c2ccff3456ca94b57629c25df0eb3975375e200a32e3e74322b8641c24c0483fe83afedbb8f60bc9701916e0f259c58066cd4c941ffb8a67c07675199a99e5af632c7f14e3a63c1af14143d43a8c44c2eb3a04e72d52dea0a92474e19f368d2b72fb1029ad4114e8e6be76a959e2413a6fa34e3f8fa15f83", 0xf0}, {&(0x7f0000001000-0x2f)="9f6fa6e4050a398a5a1861cbcd01a285be031c8967a434325690bac18eaf2780bde2c965ee2bc9214a402f934402dd", 0x2f}], 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x58, &(0x7f0000002000)=[@in={0x2, 0x1, @rand_addr=0x100000001}, @in6={0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x0, @rand_addr=0x977d}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r1, 0x3f}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r2, 0x3}, 0x8) fcntl$addseals(r0, 0x409, 0xd) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x3ec, 0x1, 0x2}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={r2, 0x89, "a0c15b6c0abbc9e933715718e7c047595ecb660404f651e16d56d231a4d41573b81049368b7e581cf9c969283aa4a224bc900ef118f4ec04969adb1cf2c0f2e9c18031cbfe83869b1c05390449ab7bb6e9812d5b1290079bc5142d1b5d08ebf8e9096cfacd40523fd16139efe7008df44e429a04446e8f502f14af2a2208741f3db6f345d2d69d2085"}, &(0x7f0000001000+0x701)=0x91) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000004000-0x24)) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000003000-0x1a)=""/26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000004000)="1363f160945e740f20bf2a447a34df2e861b6de94f13b8c550b2e71719aef51afdeb69109d44e69df2de68532263637b2dc1bb571f4186d8123d0c680576827ca12d660a536a110c9f01b418cee90f7ef64e7fd556b3631f4c5843310148537b89fbcf036a11c3e78ac54c36391c6b328b27b09d858ccff03b8f51febfea465e8923c40b639b31aaa98afea34f3116afbec32edae42b04556c58434671d621ed6656274b24db5e63cc919fbc7a97d53eda5c72f1d2b760b2c5dc0f7bc1e21fa0c9914684f3a0e3b4ef33e3de3634341fe9b57d21d6ea0ab795ca90dab9", 0xdd, 0x8010, &(0x7f0000004000)={0x1a, 0x0, 0x8, 0x7f, 0x7, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x8, 0x8000, 0x3, 0x4, 0x4}, &(0x7f0000000000)=0xa0) 2018/02/05 08:51:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000002000-0x4)) shutdown(r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000)={&(0x7f0000003000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[], &(0x7f0000003000-0x8)=[0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0], 0x5, 0x0, 0x2, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000004000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000005000-0x10)={0xa, &(0x7f0000002000)=[0x1, 0x100000000, 0x8297, 0x0, 0x8, 0x6, 0xdc5, 0x85e3, 0xaf67, 0x7fff]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000004000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000002000-0xb0)={{0x8, 0x6f}, 'port0\x00', 0x60, 0x0, 0x8, 0x8, 0x25356551, 0x273c, 0x8000, 0x0, 0x3, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000005000)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000007000-0xc)={r2, 0x0, r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000007000)=0x5, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000004000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000005000), &(0x7f0000008000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000000a000-0x1c)={0xa, 0x0, 0x3, @empty, 0x8000}, 0x1c) 2018/02/05 08:51:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000963000)='attr/current\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x28)={0x7fff, 0x1b, 0x7, 0x80000000, "af56f410c92a2f02ddb7974d5dfa3331d8c7157b78e90a30d845971ec1839bd9"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000002000-0x68)={0x4, 0xcd2, 0x10000, {0x77359400}, 0x5, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001000)={r1, r2/1000+30000}, 0x10) close(r0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000003000)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}, {{0xa, 0x3, 0x100000001, @empty, 0x3}}}, 0x564, 0x7, 0x100, "248a11ac15ff7daecedddda4e3cb6393ca46cfcb98ac1d6e0d791938167edfa3a7123260cc92f12d73ba63fe3da159d4c1cb8adcc4f35f5b811d90cc68e5433be2d4248e62d55ebb6d117d296233579e"}, 0x160) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x8)=[{0x0, 0x6}], 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000005000-0x8)='./file0\x00', 0x4, 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) r3 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x9, 0x0) accept$ipx(r0, 0x0, &(0x7f0000004000)) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000002000-0x10)={0x6, 0x2, 0xa25, 0x9, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x8)={r4, 0x2}, &(0x7f0000002000)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000-0x8)) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000002000-0x4)=0x8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000003000-0x10)={0xa8b, 0x800, 0x1, 0x4}) 2018/02/05 08:51:26 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d01000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050d000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0xde)="dc05f0a282c14cafa7a523ecca4d1cad75d20a756ed84b92194b8fea845110dfb6f032be89940b7863103de6fcb7b98b1ae94cc3f3778560411c36ebbdc5d09e2c15a4c1dd93636a893d79cd3cdbcc848c34d1606ce9de526f44b22add915f05c55676ee55c6b95b74752113b7612ba3e3f205c0c6e2794ce8a1f18224092fca76cd0b1849f58cecb8144b5605ff6950ee691b7fa6ca3e7fe1fca791231dd2989a120cb9f92618c9c00a9bafb6e770d8471d1bf8d6d895395ce21b6ce16f1f2e2bf7d815cf031e7e65ad44aa8bcb53730c0ffbd4728443f7a7cd8473faba", 0xde) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000001000-0x4), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000003000), 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000002000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={r2, 0x3}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000004000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@empty, 0x3, 0x9, 0x1, 0x4, 0xa, 0x80, 0x80, 0x36, r4, r5}, {0x0, 0x400, 0xff, 0x1000, 0x6, 0x1, 0x9, 0x100000000}, {0x48000000, 0xef, 0x8001, 0x20004}, 0x89d, 0x5, 0x0, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3f}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, 0x3, 0x1, 0x0, 0x101, 0x7fffffff}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000)={r3, 0x7}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$ax25(r0, &(0x7f0000007000), &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r6, &(0x7f0000008000)=@generic={0x1f, "f2157c32764cb9ca6cd6166f17edfdaadbfc2e597eaad790fe99e31f6c0660f3c0e0ce74964e99e4a10cade4d5ccd3800bd46e42cbc9a227861281fa066cbd113e5e114b008872e1ca8e0021270376db8234346960446e116015f2b7aded42a11bab77b4eda56a9a0fabf4702c656271fca68e00f1bf43a127f9b6482c92"}, 0x80) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000a000-0x6)='vegas\x00', 0x6) [ 45.780946] IPVS: Creating netns size=2552 id=1 [ 45.838259] IPVS: Creating netns size=2552 id=2 [ 45.899518] IPVS: Creating netns size=2552 id=3 [ 45.961211] IPVS: Creating netns size=2552 id=4 [ 46.016771] IPVS: Creating netns size=2552 id=5 [ 46.097784] IPVS: Creating netns size=2552 id=6 [ 46.177342] IPVS: Creating netns size=2552 id=7 [ 46.283519] IPVS: Creating netns size=2552 id=8 [ 46.715396] ip (4144) used greatest stack depth: 25016 bytes left 2018/02/05 08:51:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x80001, 0x0) fsync(r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x964000)=nil, 0x964000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet(r2, &(0x7f000086b000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a06000000000400489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002021f00ec6b0f536e", 0x58}], 0x1) flistxattr(r1, &(0x7f000009a000)=""/4096, 0xfffffc30) 2018/02/05 08:51:29 executing program 7: clone(0x0, &(0x7f0000546000), &(0x7f0000f25000-0x4), &(0x7f000089b000-0x4), &(0x7f0000f66000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}}, &(0x7f0000327000)) r0 = add_key(&(0x7f0000878000)='rxrpc_s\x00', &(0x7f0000179000+0x188)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000c8000-0xc7)="96d348aacc84961b8826731261f282897789984e055e3203243f897f6b76e25cb5cd262ea68ac3784c522ef9e2bb7a28d1d1ee196e1f7140c16fb90dbe4a295012949aa8537a610078a0fadaa16bb5e1e338243807dde2fe9c999bdf6c603dfcfee709bc2327788ccf9ac812de62195f7bee017b04559b2be3421b20946a9320990a6d75650f97eb52ec96b5a69b96529ecca0f9574611c6ff72fc7fddbd4649150cfacebd5c455fb67948efd53a19ef397a24ffa153ecc035195fa23c609114634521c902d92b", 0xc7, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r0) 2018/02/05 08:51:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001000-0x18)={0xe4eb}) r0 = add_key$user(&(0x7f0000ce9000)='user\x00', &(0x7f0000904000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000025a000)="7c808d3c14d7edc3e91fc7cb656963f87bd7eae10550195cbb5e99330cbbd98f07b78f8401fe468cd2e47cc7dbd04acf7d8989c7096b535e11c90b3350beeecd49a2f7e496765aa7d223e5c4190ab547183b400af719579e22d25ab1e9b2ca8df4", 0x61, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f000093d000-0x8)='keyring\x00', &(0x7f000006a000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) [ 48.528571] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/02/05 08:51:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000841000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000473000)=0x6, 0x4) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000ff2000-0xc)={0x2, 0x7, 0x2, 0x462, 0x3a8000, 0x3bc}) madvise(&(0x7f0000bc4000/0x2000)=nil, 0x2000, 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x400, 0x0, 0x2, 0x1}, 0x20) open$dir(&(0x7f000072a000+0xd01)='./file0\x00', 0x80000, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f28000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x3, 0xa}, 0x20) 2018/02/05 08:51:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') r0 = fcntl$getown(0xffffffffffffff9c, 0x9) capset(&(0x7f0000fd0000-0x8)={0x20071026, r0}, &(0x7f0000437000-0x18)={0x1f, 0xfffffffffffffff9, 0xc5, 0x6, 0x2, 0x6}) 2018/02/05 08:51:29 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000002000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0xe) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) [ 48.675956] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/02/05 08:51:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0xf, 0x96) accept$llc(r0, &(0x7f000076a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00006fe000)=0x10) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00001a8000)) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r5, 0x0) sendto$inet6(r4, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r4, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) recvfrom$llc(0xffffffffffffffff, &(0x7f00007a0000)=""/119, 0x77, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r3, &(0x7f00002e1000-0x60)=[{&(0x7f0000bb9000-0x1000)=""/4096, 0x1000}], 0x1) exit(0x0) [ 48.852892] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 48.894875] device gre0 entered promiscuous mode 2018/02/05 08:51:29 executing program 0: prctl$setmm(0x23, 0x3, &(0x7f0000296000/0x3000)=nil) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) 2018/02/05 08:51:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000090000-0x4), 0x5, 0x0, &(0x7f0000f64000)={0x77359400}, &(0x7f0000048000), 0x4000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000001a000)='/dev/ppp\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000419000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000ef4000)={r1, r2/1000+30000}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00001d9000-0x4)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001b4000)={0x0, @in6={{0xa, 0x3, 0x600000000000000, @loopback={0x0, 0x1}, 0x4}}, 0x9, 0xffffffffffff3f2f}, &(0x7f00007ff000)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000435000-0x10)={r3, 0xfffffffffffffffb, 0x0, 0x100000001}, &(0x7f000005c000-0x4)=0x10) 2018/02/05 08:51:29 executing program 2: syz_open_dev$evdev(&(0x7f000097d000)='/dev/input/event#\x00', 0x7, 0x4000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000504000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000ab7000-0x10)={0x0, 0x10001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007a1000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000225000-0x38)={&(0x7f0000a9f000-0x9)=@rc={0x1f, {0x1, 0x3, 0x6, 0x0, 0x1f, 0x3}, 0x3}, 0x9, &(0x7f0000000000)=[{&(0x7f0000a7d000)="d616d956fb1c50fa4ae371aaa41ae4ea740f4a4009ad86e95f02f924952c3a388fb605f01f189e94a1c69928de8ff6a71f44f190374e0f7948730547a223d00de1e9f6e07f9ee0c1956d3d7fc5225cf0103e6e1abf1e55709fe0f4a70c9807dac5f3d9f58e9252873d056b5e5bda18b116389bc909c355ef611d8a83e36552d8e406790ac2b1267da2eb7e95ee508ae50638b67ab04b442807c58f58e775dafe646644ff7c561e7e4a7811", 0xab}, {&(0x7f0000000000)="ef4c8290068f081c57879d6ff8790cc92faa3db7b26753faa076fb9f0ce57356b87e171d3406f62f", 0x28}, {&(0x7f0000459000-0x64)="49541e2ef988344c7fad869cf666d71c5f31a48d9499adbb83b6fc0ca68617f6ea908098733363f5552603e22abee1b0946bddbff9731641bd595f6d35dc8c3e34362d173f287ed720885eff3fe4249722c92919a3154d28c1497f93abe97475612fe12d", 0x64}, {&(0x7f000000c000)="f66a99052e99e61d054cf8f25f9d225d1fdf263f90cb6294067ea287a83809b624ea91e13239fde2811d7f551fbdd9b7ddc77edc500f1a8a3cc241335832f944fe67351f770483d992665f94d7fac9548222501be2835508f2c76ba766addf531e87b6940525821912cdc6a7622f2457dcdf81ed9a4e98", 0x77}, {&(0x7f0000378000-0xd)="0208f12a82ca032fc0afa075e8", 0xd}, {&(0x7f0000001000-0x40)="95c51d68581227efa527214c5826d3f2e56a1229c7eb8de8933ed99ccb7517723389d066a5b4c8a0fb0147a386e2034f475a283223f22c9c8ce8471b6962ab8b", 0x40}], 0x6, &(0x7f0000001000-0x78)=[{0x60, 0x108, 0x20, "8302ff93ae4ef3c77423a603d997651ff6f8f369fa15416f5f9225f29a9fa85d62d985a456efa856d267eefb727b6404c49138de12f35bc8db62d2495bba72576ac297e935e6477e7a"}, {0x18, 0x0, 0xf7, "c865381a10"}], 0x78, 0x4000}, 0x20000000) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r2, &(0x7f0000001000)="18908d9ba8a6b1f80306d9c125cb35c4be68aa3b11bd", 0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000003000-0xe4)=""/228, 0xe4}], 0x1}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={0x0, 0x7fff}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r4, &(0x7f0000000000)=0x4) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000-0xfb)=""/251) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000002000)={{0x3, 0x6}, 'port1\x00', 0x40, 0x8, 0x1, 0x80000001, 0x10001, 0x4, 0x2, 0x0, 0x4, 0x8000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000-0xc)='id_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000006000-0x5e)="bda20cc4e83b448fdf68102227918e51be2621ad0788540bf869028d665f7f3e52dc8b9e4e077872584b09d44d372da0de67aff396b3b8893c572158fe3cac2f9a8aae12cadcf01f569f9be439f33fa7732ce05d75a9a03d5df635fb6580", 0x5e, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000004000)=[{&(0x7f0000006000)=""/196, 0xc4}, {&(0x7f0000004000-0xcb)=""/203, 0xcb}, {&(0x7f0000007000-0x42)=""/66, 0x42}], 0x3) 2018/02/05 08:51:29 executing program 3: r0 = syz_open_dev$random(&(0x7f0000b36000)='/dev/random\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='attr/prev\x00') r3 = socket$inet6_dccp(0xa, 0x6, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000511000-0x9)='/dev/ppp\x00', 0x1, 0x0) r5 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000a94000-0x28)=[{r0, 0x1088}, {r2, 0xa2}, {r3, 0x1010}, {r4, 0x404}, {r5, 0x11}], 0x5, &(0x7f0000000000)={0x77359400}, &(0x7f0000000000)={0x2}, 0x8) mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000b98000-0x50)={{}, {}, 0x100}) 2018/02/05 08:51:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1800000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/05 08:51:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0xf, 0x96) accept$llc(r0, &(0x7f000076a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00006fe000)=0x10) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00001a8000)) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r5, 0x0) sendto$inet6(r4, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r4, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) recvfrom$llc(0xffffffffffffffff, &(0x7f00007a0000)=""/119, 0x77, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r3, &(0x7f00002e1000-0x60)=[{&(0x7f0000bb9000-0x1000)=""/4096, 0x1000}], 0x1) exit(0x0) 2018/02/05 08:51:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) connect$ipx(r0, &(0x7f0000476000-0x10)={0x4, 0x5, 0x2a6cde31, "5250a3e998e0", 0x7fff}, 0x10) write(r0, &(0x7f0000f63000)="1f0000000104ff009143070007110000f305010008000300000023dcff9f00", 0x1f) 2018/02/05 08:51:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = getuid() r2 = getgid() fchown(r0, r1, r2) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) mount(&(0x7f000098f000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) umount2(&(0x7f0000ec0000)='./file0\x00', 0x2000000c) link(&(0x7f00001c1000)='./file0/file0\x00', &(0x7f000006a000-0x8)='./file0\x00') [ 49.130148] mmap: syz-executor0 (4999) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 49.133299] audit: type=1400 audit(1517820689.869:5): avc: denied { create } for pid=4997 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=netlink_netfilter_socket permissive=1 [ 49.140155] audit: type=1400 audit(1517820689.869:6): avc: denied { write } for pid=4997 comm="syz-executor4" path="socket:[11132]" dev="sockfs" ino=11132 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 [ 49.140292] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 49.142297] audit: type=1400 audit(1517820689.879:7): avc: denied { connect } for pid=4997 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=netlink_netfilter_socket permissive=1 [ 49.142789] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 49.144638] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 49.148069] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 49.165808] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 49.181329] device gre0 entered promiscuous mode 2018/02/05 08:51:30 executing program 1: clone(0x0, &(0x7f0000546000), &(0x7f00000a4000-0x4), &(0x7f0000b46000), &(0x7f0000b47000-0x7c)) setuid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x4, 0x2, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) 2018/02/05 08:51:30 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009cf000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000e19000-0x1)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000b2c000-0xc)='id_resolver\x00', &(0x7f00009f4000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r1) 2018/02/05 08:51:30 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='[-\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000002000-0xbc)) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2012, r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000000b000-0x8), 0x3) lseek(r0, 0x0, 0x3) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x4) 2018/02/05 08:51:30 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000000a000-0x10)="daaf9b9d60d9bbf5c33c8fc6bfbc9993", 0x10) sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/02/05 08:51:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000283000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00009cf000)={{0xfdc, 0x200}, {0xfffffffffffffff9, 0x7fffffff}, 0x85, 0x1, 0x5}) mknod(&(0x7f00002f6000)='./file0\x00', 0x8001, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000356000), 0x4) sendto$inet6(r2, &(0x7f00002a1000-0x4ec), 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 08:51:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x8000000000, @empty, 0x1}, 0x1c) 2018/02/05 08:51:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c13000)='/dev/keychord\x00', 0x40100, 0x0) inotify_add_watch(r0, &(0x7f0000378000)='./file0\x00', 0x40) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) fchownat(r1, &(0x7f0000e0f000-0x6)='./bus\x00', 0x0, 0x0, 0x0) 2018/02/05 08:51:30 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000fee000-0x4)) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00009de000)="200000000000000031253a000030f10b", 0x2) pwritev(r1, &(0x7f00007a8000)=[{&(0x7f0000000000)="96", 0x1}], 0x1, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000826000)) fcntl$addseals(r1, 0x409, 0x5) write(r1, &(0x7f0000b93000-0x8e)="f2", 0x1) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000974000+0xd25)=""/223) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000fe5000)='/dev/random\x00', 0x0, 0x4000) sendmsg$nl_route(r1, &(0x7f0000995000-0x38)={&(0x7f00006a4000-0xc)={0x10, 0x0, 0x0, 0x2b91110}, 0xc, &(0x7f0000ace000)={&(0x7f0000451000)=@getneightbl={0x14, 0x42, 0x400, 0x7, 0x3, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4000804) 2018/02/05 08:51:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000208000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @rand_addr}, @common="006f73000a0fff000008000065004080"}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f29000-0xa8)=[@in6={0xa, 0x2, 0x400, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x54f7}, @in={0x2, 0x3, @empty}, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0xa8) 2018/02/05 08:51:30 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001a000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={r2, 0xed, "224292ef28ecbbb9a555dba32cf46637b9be7f46007f505096e6322e246e4c0b376b5db8ba10aa344b99b781349f1c1d95aefc6c54189e62a86d61a59c004bbf06f4fbbbdb3b53746de4136fa58cd5463bba4069f4862801ef0c178144008cc6734dbab45f6c6ca1a8d0efec882557e549f8f39cd019fc04364fa002e30e14cd4357f4d5c71d0afe44e39c8429148acc6807f42e0049d2532ea6b7714b2dd18d2033df699f8026c20c0b5d53d96015e0b5a27e13e4eed75a3f9ebff1d8f2eb17c6d0ee13808e0953a6b9d812dc6881717c568f27f3bb7eb64e0a8022085a465eed63307a68fb5bca304a976704"}, &(0x7f0000012000-0x4)=0xf5) stat(&(0x7f0000013000)='./file0\x00', &(0x7f000001a000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/02/05 08:51:30 executing program 5: mmap(&(0x7f0000000000/0x897000)=nil, 0x897000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000895000-0x8)='keyring\x00', &(0x7f000054a000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000895000)='blacklist\x00', &(0x7f0000896000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000895000)='keyring\x00', r0) mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000898000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000010d000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000f5000-0x4)=0xffffffffffffffff, 0x4) 2018/02/05 08:51:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) keyctl$set_reqkey_keyring(0xe, 0x4) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000435000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x100) 2018/02/05 08:51:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000283000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00009cf000)={{0xfdc, 0x200}, {0xfffffffffffffff9, 0x7fffffff}, 0x85, 0x1, 0x5}) mknod(&(0x7f00002f6000)='./file0\x00', 0x8001, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000356000), 0x4) sendto$inet6(r2, &(0x7f00002a1000-0x4ec), 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 08:51:30 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000150000-0x4)=0x800, 0x4) 2018/02/05 08:51:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00008d5000-0x10)='/dev/input/mice\x00', 0x0, 0x181400) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000197000)=0x3f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e61000-0x2c)=@ethtool_cmd={0x1c}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f28000)='/dev/sequencer2\x00', 0x20200, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000076d000)) [ 49.348726] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/05 08:51:30 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000025000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000001000-0x4)) 2018/02/05 08:51:30 executing program 0: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)) r0 = creat(&(0x7f000004e000)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000053000)) clock_gettime(0x0, &(0x7f000003c000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000056000)={{}, {r1, r2/1000+30000}}, &(0x7f0000058000)) alarm(0x0) r3 = gettid() mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f000005b000)=""/99, &(0x7f0000034000-0x4)=0x63) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000005c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000005c000-0x4)=0x14) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r3, 0x0, &(0x7f000003f000)=0x270000000000000) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$packet(r0, &(0x7f000005c000)="0284f78c165e0f76442937e68d89daed7ec7ea47978accf57ca70610bf292ee1ed63190f3b30234a8b4dd6ab94916101b0148d51eff272686642335c1598b15046a72963612a0fda33926c99c48ed80ac1b4117fdf3f91654db542a2d2cc0ec86d7bc4934634f790e8a66e8588d92b940000000000000005296b3f81dab2bc8224a9ca9dc60c3941b989db24a8684d941afd7e6b7b1348024ba4b80173a98022df38eaa1a248077d59c71ba6c47a86e7da4a1bdc83109aaf7e9989dfcfd7f0d71af50bbfec5c779ad0b968321557fef92549ffcb3b432e44bb4618e880041808873fa1c4adcedb9657666b", 0xeb, 0x10, &(0x7f000005b000)={0x11, 0x3, r4, 0x1, 0x2040, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f000005a000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000054000+0x4dd)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000000c000-0xc)={0x766d, 0x1, 0x3f, 0x7, 0x4}, 0xc) setpgid(r3, r5) openat$rtc(0xffffffffffffff9c, &(0x7f0000059000)='/dev/rtc\x00', 0x0, 0x0) 2018/02/05 08:51:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000f1f000-0x8)={&(0x7f000091d000-0x3e4)={0x1bc, 0x1, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x1a8, 0x6, [@generic="84", @generic="95af60fcbce438f35308df7f45a876694db0c6bc63db27666af754e4795464c21c1515aae9852a647f2b12f32ab88bd0c4975eb02e4c02f113129f210038700ce785a32c6d41679a2690efc192698c30c36b12e8deeda4ffe30b552e0e7e2a2b28fe627f1ee4a3d86aab43461808f968f88e8ebcb0ad8c3c769cec8efe0ebf1c7673392cfc149bb39955fe65a63048bb41cb89ec971c1693b400b12d37abcc74dc0834121c3e", @typed={0x18, 0x82, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}, @typed={0xe4, 0xa, @binary="b54154595d87d0883f9bf0b7d1108fba2889ec08c0d8194cbbf359678349d450f69000e39619353a0044d2ff5572292213853e5c496c98aa1e900a3fb6ef58377a89b584f840579d35b1db4018935b12ae472070589a0a8dd1baf806c109e5eb8b3b92d392f36a6db164118ab40ecaa7d6e302be1044dfbf3d87d2d0da069a70eb9b09f0b6314fdb6f89ba9c50f71131be6838de6c8cd3ea02a96655f2272bd2daf6ab1fd9df8069f421088a0992e9dc246fde4fd92739cbe0f21b51da3cde9701bc142f27ca937efe74c51e8ed2caeb704d5551d528b1cc27a9437e"}]}]}, 0x1bc}, 0x1}, 0x0) socketpair(0x10, 0x4, 0x4, &(0x7f0000884000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000066a000)={0x0, 0x8000}, &(0x7f0000ae1000)=0x8) r4 = syz_open_pts(r1, 0x20000) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000e37000-0x2)={0x7, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000471000-0x4)=@assoc_id=r3, &(0x7f0000340000)=0x4) fadvise64(r4, 0x0, 0xffff, 0x0) socket$netlink(0x10, 0x3, 0xf) [ 49.394997] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/05 08:51:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mkdir(&(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:51:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) writev(r0, &(0x7f0000adf000-0x8)=[{&(0x7f0000a78000)="29000000200019fb01440010000000060200001615de0005000000040d000b0000b400000000000008", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000001000-0x67)=""/103) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000c58000-0x38)={&(0x7f000002b000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@getlink={0x28, 0x12, 0x301, 0x3, 0x3, {0x0, 0x0, 0x0, r2, 0x41, 0x4000}, [@IFLA_WEIGHT={0x8, 0xf, 0xffffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x4010}, 0x800) 2018/02/05 08:51:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e9e000-0x6)='smaps\x00') ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00003b8000-0x4)=0x20006) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/02/05 08:51:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x4044040}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') poll(&(0x7f00003d9000)=[{0xffffffffffffffff}, {r0, 0x1210}], 0x2, 0x7) 2018/02/05 08:51:30 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000015000)=0x10, 0x800) sendto(r1, &(0x7f0000e04000-0x95)="8e01bbef3827775e9563dea6d03746d5c53be9062b8301c6591625545b91d29abcdf56c6bbc55ecae355cf36dac5bbc93fbf98d1d5ca2f2225eb64ee15bc2537634fb084b16d6f14f1a77f4085ec194423fdb633a8fed63cee0aa0cb242e34d2229a52663df337fed69be5f9ea68f685b4ad111447e9c9039551049ef193555df88e95f39d908aa833826c37fe251d07f9bcfc86f4", 0x95, 0x20000001, &(0x7f0000673000)=@nl=@kern={0x10, 0x0, 0x0, 0x400c001}, 0xc) ioctl$UFFDIO_WAKE(r0, 0xc0045878, &(0x7f00002ca000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x2, &(0x7f0000002000-0x10)) 2018/02/05 08:51:30 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000025000-0x7d)="62aca0489bf9d60713b23c33a2fe1300c5080e1150cc1ceffc2dbcaea7fbc8e8f3725389c8840f2bef07d85f80f2ef97472989aa15b42998415d2a7334dec6408fb10eb84b9c32df599a19f30997acd993b0265415f76509e98d8e787c5c252ec06e6c565905ef0c1310b6110ee8a734c93dc670ebf582d82c58f5d233", 0x7d) 2018/02/05 08:51:30 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000150000-0x4)=0x800, 0x4) 2018/02/05 08:51:30 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007d7000-0xc), &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8cb0ff5b90453c3e, 0x1, 0x8, &(0x7f0000785000)={0x0, 0x0}) r3 = open(&(0x7f0000ea4000-0x8)='./file0\x00', 0x400001, 0x1d) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e71000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000273000), 0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000117000-0xb1)=""/177, &(0x7f00008bc000)=0xb1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000666000-0xc)={0x40000000}) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000091c000)={0x0, 0x79c}, &(0x7f0000cd0000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000066d000-0x8)={r6, 0xff}, 0x8) r7 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) syz_open_dev$binder(&(0x7f0000b69000)='/dev/binder#\x00', 0x0, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a7b000)={0x0, 0x0}, &(0x7f00003df000)=0xc) r9 = getgid() fchown(r7, r8, r9) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000868000-0x50)={@common='eql\x00', @ifru_settings={0x1001, 0x0, @raw_hdlc=&(0x7f0000ba8000-0x4)}}) r10 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000893000)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00004ad000-0x11)='/selinux/context\x00', 0x2, 0x0) write(r7, &(0x7f0000286000), 0x0) write$tun(r7, &(0x7f0000154000)=@pi={0x0, 0x88ff, @ipv6={0x9, 0x6, "6b15b8", 0x1491, 0xff, 0x101, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xbda719612e4bc8df, 0x18, [], [@calipso={0x7, 0x28, {0x6, 0x8, 0x8000, 0x5, [0x20, 0x8001, 0x4, 0x7]}}, @enc_lim={0x4, 0x1, 0x8}, @calipso={0x7, 0x18, {0x1000, 0x4, 0x10000, 0x1, [0x40000000, 0x8001]}}, @generic={0x5, 0x53, "b3665fd7f34d2bdfbba1de50c7766fb640295d77760a9d625c392207402dbcd51e39f64c4a6693139e60a1842ec35411f31e560ad4516baa376d6cff92b7386d42fc90ad78df428d6af9e53ceebc89f56265ea"}, @jumbo={0xc2, 0x4, 0x9}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, @fragment={0x0, 0x0, 0x0, 0x7, 0x0, 0x3ff, 0x2}, @routing={0x0, 0x6, 0x0, 0xfffffffffffffff9, 0x0, [@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, @hopopts={0x2e, 0x3, [], [@enc_lim={0x4, 0x1, 0x4}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x1ce}]}, @routing={0x87, 0xa, 0x1, 0x10001, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @fragment={0xbc, 0x0, 0x3, 0x8000, 0x0, 0x80000001, 0x2}, @hopopts={0x1d, 0x19, [], [@ra={0x5, 0x2, 0x2}, @calipso={0x7, 0x28, {0x5, 0x8, 0x58, 0x5, [0x1, 0x1, 0x6, 0x5]}}, @pad1={0x0, 0x1}, @generic={0xfffffffffffffff8, 0x3f, "cf5dbb8f05e1062b608ca9523edee618f8938e703c7bfecf52290b15bd14f8bb558f2aeb44ef042ae9eedb9e93579a07ba95636d54560ba3fb0f209854d2ff"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x40, {0x100000001, 0xe, 0xfffffffffffffffd, 0x8, [0x1000, 0xfff, 0x400, 0x4, 0x6, 0x1, 0x5cff]}}, @padn={0x1, 0x1, [0x0]}]}, @fragment={0x2f, 0x0, 0x8, 0x64, 0x0, 0x2, 0x2}, @hopopts={0x88, 0x10, [], [@pad1={0x0, 0x1}, @generic={0x4, 0x82, "a9a673e32da74d1ffd1106cb340e498d451747b6a32787a7d2bd2c82d2ea162319ceb74c67693665d3c61f0cf2b8cf0828ebf6dbaf66e63422be5c6db783559b6c6b02a1e36d98710a6a8b70d4cd39d509973ad11a498fa0ee7eb75335450d19082a07988e3c594c8a4da7dce455bd2c2f2b91c7cee3606001a7e1b12ebe2971eea4"}]}, @fragment={0x2f, 0x0, 0x8, 0x7, 0x0, 0x44, 0x2}], @gre={{0x0, 0x0, 0x1, 0xe7, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x880b, 0xd7, 0x2, [0x3], "8d05a1183408603b39a41142fa05da9281f56bc592b6e85b18873a58b83f7ccf70fb1ec9eb880776e1ab9cfa21e5f415a98f3099dfb3c7619b338439a96740b9d22a8e53c8b4e3c56edc449fa2a27d668c879337089b7f043911837684633d5baab399280bda5a038d4500592fe0d215ad32c00791a7be0de64b851fb40f1ed930a9ee0675cb66b36d014ed96a75968d4588a029b3d2990c7e962c8e7c55ae1eaf2d721b4555236b4fd8bfffe43d3eaad20081600308a2066aa6b4bc66d8274df8e151f90ebc131b45f8dae312d4795d77a8d92856f0a3"}, {0xffff, 0x0, 0x9, 0x3ff, 0x0, 0x0, 0x800, [], "31c02f968d5f4d4446fc0c778bb5ddaf53e208024d6566e976aceffb1bbbb1b711177a74bc3d6792e7a74495950a8d7883f75af2986803be716a94e5dff471d69b33140ecfa7bab5ea22f4d477e21475033601db7a5882fee63b3cdbc3e8f9ef068367ce8fe782f7126bd3484ba986e960dac4f4f9155adb0facbe077ae337529c061d359a422e29388e1ce45c641b58a2913c51"}, {0x31, 0x0, 0x1, 0x760000000000, 0x0, 0x0, 0x86dd, [0xd905, 0x6], "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"}}}}}, 0x14bd) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000182000)='tls\x00', 0x4) setsockopt$packet_fanout_data(r10, 0x107, 0x16, &(0x7f0000ef3000)={0xa, &(0x7f0000f3f000)=[{0x5, 0x2, 0x80000001, 0x5}, {0x3, 0x101, 0x8, 0x6}, {0x7fff, 0x5a, 0x5, 0x3}, {0x88, 0xb7b, 0x3, 0xdeb}, {0x5, 0x7fffffff, 0x8, 0x400}, {0x9, 0x7fff, 0x9, 0x800}, {0x6, 0x8000, 0x1, 0x7}, {0x81, 0x70, 0x9}, {0x81, 0xffffffff, 0x3, 0x87bb}, {0x80000000, 0xd9, 0x80000000, 0x1}]}, 0x10) 2018/02/05 08:51:30 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) 2018/02/05 08:51:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000c2e000-0x30)={0xfffffffffffffffd}) 2018/02/05 08:51:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) dup(r0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x8, 0x19, [@nested={0x4, 0x2, []}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/05 08:51:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000911000), &(0x7f00005fc000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e24000-0x4)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(r0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r1, 0x20, &(0x7f0000b69000)={0x0, 0x4000, 0x50005}) r2 = memfd_create(&(0x7f0000d6e000-0x4)='lo\\\x00', 0x1) accept$ipx(r2, &(0x7f00003f4000), &(0x7f000003f000)=0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000228000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000736000-0x40)=""/64) pselect6(0x40, &(0x7f000083b000-0x40)={0x1, 0x6, 0xcc, 0x4, 0x9, 0x936, 0x2be, 0x11d}, &(0x7f00003ec000-0x40)={0x9, 0x1, 0x8, 0x7, 0x6, 0x13, 0x40, 0xffffffff}, &(0x7f0000348000-0x40)={0x82, 0x0, 0x9b6, 0x0, 0x20, 0x7, 0x5c, 0x8}, &(0x7f0000a15000-0x10)={0x0, 0x989680}, &(0x7f0000ff9000)={&(0x7f000094c000), 0x8}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000e4a000), &(0x7f000005b000)={0x0, r4}, 0x8) accept$unix(r3, &(0x7f00003e2000-0x6e)=@file={0x0, ""/108}, &(0x7f0000162000)=0x6e) 2018/02/05 08:51:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x38, 0xfffb) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000387000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6}}) [ 49.712772] sd 0:0:1:0: [sg0] tag#49 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 49.721317] sd 0:0:1:0: [sg0] tag#49 CDB: Test Unit Ready [ 49.726889] sd 0:0:1:0: [sg0] tag#49 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 49.735584] sd 0:0:1:0: [sg0] tag#49 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 49.744528] sd 0:0:1:0: [sg0] tag#49 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 49.753543] sd 0:0:1:0: [sg0] tag#49 CDB[30]: 00 00 00 2018/02/05 08:51:30 executing program 3: clone(0x0, &(0x7f000009f000-0xa7), &(0x7f0000e0a000), &(0x7f0000112000), &(0x7f00004f1000-0x26)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000001000-0x9d)="ffbc46f9549c4cd586b9833ade4fe9885e7241ce93c6d3edffb32cdf0bf17da17c1328aad98510243dc2bdd9feff42e7650c79e8d53d7060e5833bddf36193deb5eb3f3ce622de8ea75bc89051943c05ff4d920dfb90622e14a15c474f2cb47c823254dc38ba91061fce3c97e56ebd9a2fc77462715b74dfac790c7c9427833b49eae383229fceb4e154287739d2e83dc361d3f19eb44981116fcea126", 0x9d, 0x0) setreuid(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)) 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) wait4(r1, &(0x7f0000003000), 0x0, &(0x7f0000000000)) 2018/02/05 08:51:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fsetxattr(r0, &(0x7f0000598000-0x48)=@random={'trusted.', 'md5sumvmnet1((]lomime_typevboxnet1*#wlan0posix_acl_access,#proc\x00'}, &(0x7f0000409000)='(eth1\x00', 0x6, 0x1) setsockopt(r0, 0x0, 0x16, &(0x7f0000446000), 0xfe70) 2018/02/05 08:51:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x38, 0xfffb) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000387000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6}}) 2018/02/05 08:51:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xfe)="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", 0xfe, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000ceb000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @rand_addr=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d52000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 08:51:30 executing program 4: rename(&(0x7f000051a000)='./file0\x00', &(0x7f0000050000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)='./file0\x00') clone(0x0, &(0x7f0000e23000), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000a06000)) setitimer(0x0, &(0x7f00002dd000)={{0x0, 0x2710}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)) [ 49.794432] sd 0:0:1:0: [sg0] tag#217 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 49.803411] sd 0:0:1:0: [sg0] tag#217 CDB: Test Unit Ready [ 49.809042] sd 0:0:1:0: [sg0] tag#217 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 49.818086] sd 0:0:1:0: [sg0] tag#217 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 49.827156] sd 0:0:1:0: [sg0] tag#217 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 49.836247] sd 0:0:1:0: [sg0] tag#217 CDB[30]: 00 00 00 2018/02/05 08:51:30 executing program 2: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x20000000000000b, &(0x7f00008aa000-0x10), &(0x7f0000fa0000-0x4)=0x10) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f52000-0xc)={0x0}, &(0x7f00004af000)=0xc) r2 = getuid() fstat(r0, &(0x7f0000d7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fa2000)=0x0) r5 = geteuid() r6 = getegid() mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fa3000-0x4)=0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fa2000)='./file0\x00', &(0x7f0000e83000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000f8000)='./file0\x00', &(0x7f00007c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001bf000-0x4)=0x0) r11 = geteuid() r12 = getgid() r13 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fa3000-0x8)='./file0\x00', &(0x7f0000d6e000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000407000), &(0x7f0000fa3000-0x4)=0x0, &(0x7f0000fa2000)) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa2000)={0x0, 0x0}) r17 = geteuid() mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d71000-0x8)='./file0\x00', &(0x7f0000fa2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000da5000-0xc)={0x0}, &(0x7f0000fa2000)=0xc) r20 = geteuid() stat(&(0x7f00007d1000)='./file0\x00', &(0x7f0000c4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e1c000)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000ac0000)=0xe8) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f45000)='./file0\x00', &(0x7f00000bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000cf000-0x4)=0x0) r26 = getuid() getresgid(&(0x7f0000e57000), &(0x7f0000036000)=0x0, &(0x7f0000e24000-0x4)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000746000-0x4)=0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fa3000-0xe8)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000fa3000-0x4)=0xe8) r30 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000049f000+0xc50)=0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000523000-0x8)='./file0\x00', &(0x7f0000fa2000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000fa3000-0x4)=[0x0]) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fa3000-0x4)=0x0) r35 = getuid() mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa2000)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fa2000)=0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fa2000)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000551000-0x4)=0xe8) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fa3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002cc000)={0x0}, &(0x7f0000a1d000)=0xc) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000977000)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000fa3000-0x4)=0xe8) r42 = getgid() r43 = accept4(r0, &(0x7f0000abb000-0xc)=@nl=@unspec, &(0x7f0000f3a000-0x4)=0xc, 0x800) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000-0x8)={0x0, 0x0}) r45 = geteuid() r46 = getgid() r47 = getpid() mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e80000)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000fa2000)=0xe8) r49 = getegid() mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = getpid() r51 = geteuid() mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000fa2000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000148000)=[{&(0x7f0000fa3000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000fa3000-0x10)=[{&(0x7f0000e47000-0xa)="f694159327ae5b7c37cd", 0xa}], 0x1, &(0x7f0000fa3000-0xb8)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb8}, {&(0x7f0000fa2000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000fa2000)=[{&(0x7f00005ba000)="4a1dd0bd239cf8f6e161c26b07469cc3527ce2dbd3541833565b3d73a1855a8b1c715b545f8116c1dfa5f2c5ff7bfb6a89cb933a815bbc41df76c404", 0x3c}, {&(0x7f0000d9b000-0x9)="7cbd032b0325dfe00a", 0x9}, {&(0x7f00005ea000-0x74)="431e0a58a15a2e28af45ac26679ca41ca697a900f5d21c29c7abd6e9ab8b3fe636ef265150fcd4efa4b629614aa729f85dfeb3a883099fd064ce246a3987f049d83d2643d9f181f847bce07c69ba2aacf1955e64f2aa8ec366f34db8ac4c137bf213ba10a4acb3c1e793cb813f3d4b1400949a8b", 0x74}, {&(0x7f0000fa2000)="10bc66cb244498cf72f5db26dd70b0a88bf779712faf263d35f6c6a7b08f57f2298e3fde6d98268072796c5a44740419dcbdca4ff987af2661b1f02cf33363a575da1c27907d9389638be4e1244b58dabc3ee0132841279beef02b4e4c8b52894834946cfa56f0b6e70c15d9e1f26bf57e01d6880566e34455f7562a5e915c20c944e87014e1841a70bf7072d3bc", 0x8e}, {&(0x7f0000fa3000-0xe2)="5d79855362df4aeb45f35314bc82aad48abcbcb0f79582fdff9d1ef1cac1fb03e1b581d4fbca16d5accd33a149dd80e7a04e4562acf6e8c1f9a339f69787607876d0ec6d671c4d28275f90d85b23b34960a29b87edd8a44682864330873b7c6f162103ce41b6d42df84e61073f71e1bd5f867adb45855376a7945742b0f108ec50646315fb9a62a6e960ff349a1d23dc6612ca134a5d2e6dfaaeca741f64da8e79dfb36737666dc2f8c5cb689c9cb1d6fa8ac674254abe257448a9b7ea226d5e7386c23bdd55db0804adab7088f517a69bbd2f2d0e1c73b1bda2eaf104fa1141231e", 0xe2}], 0x5, &(0x7f0000fa3000-0x20)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x20, 0x8050}, {&(0x7f0000044000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000061c000)=[{&(0x7f0000fa3000-0x52)="eae17e155ffe97bd87fa7edd1f0a9f8f059730690e13180ee1d50a633f4fde69f913c51f82190089e8b18f8745308c7175ef8356883f1e07491ae604bf421e96d899189eb00adb5e2427fa55073abd680725", 0x52}], 0x1, &(0x7f0000fa3000-0xa8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xa8, 0x4}, {&(0x7f0000fa2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fa3000-0x50)=[{&(0x7f0000fa3000-0x1000)="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", 0x1000}, {&(0x7f0000fa3000-0x43)="3cae8bebbdd5cdf94cb93dd32bf59c997d332fa0dcfb4688927295fcac4195a69ec3d89971167e4dbf28c00182df6e02c91cac8ca3ee8890ab86039865ccb31ae8390b", 0x43}, {&(0x7f0000a18000-0x97)="ef2500af23dd125bc174f9d1020f39d0e4141e72d7356c8ad0b2112d77b4fc841426407c049142c62952bb485659bf57344eb54321f62f16f3982e46a5dc098e2196c66c5831324fa43a4b6504d824da7cf3429fc34ec343708130513acbc80e576114080d3bd94b56f3b2b9ed851a00cfd2863bd7f8898549149de06e690bf9766a55975547a634347f2301102482b164adb26bd81898", 0x97}, {&(0x7f0000fa3000-0x7f)="cfc0208b94c379f7e4281dbb56d0be6fea09e5d706974ed46fc0cb9ae0210627fc719e6f9be40064e28fac2355e5806cd2cbfe61bacda1617ceb2ae22b3ccd8822499f011ea770b3559aa1474fb841b7b13a424fc64a8211a24044aea4a976ee2b68d7af0e3e021494af88565982c551e54aad7eb47c26dbaa8eeb512c5062", 0x7f}, {&(0x7f0000608000-0xbb)="f103d796db010bbcd271c165d2bba7770a92c0b71b08e4787b14e6d727809996177e425989b783ba6f367699a1cd0a4af4b033cf07876a9bae57b194df565cc639ca2b407bd4d806c2a4453fa4ea6066ab701df139eef1b9d9015f43330e89ab64050be701478f4cc347c7aae97a0083e406bfa75cb229715a4aa1510db6464ec40900237c0b15b437b8c9d8762c642bd718483f19881d1959e1a05202d6fb8a24d1c8cc08bca2b893c192a9cb4e70f4a1a7dbe8ed8f6694e3131f", 0xbb}], 0x5, &(0x7f0000fa2000)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0xc8, 0x40010}, {&(0x7f0000702000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, 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{&(0x7f0000fa2000)="342caacd000a2c98d66cfcd4641fb6b874efa1f39372250340ecb14634751de47ab278458685a498fbc3dfc6ce54394f58796a50bd81602f5b7376e6bf0e0736be23616af3448616", 0x48}, {&(0x7f0000824000)="e803719b17d7e23aec1e3079ad16ebdf1094b7c6745058ba0a4b1b5e682239eae7a1e5572b7bab8a465fdde6b65bbbc49957f47c329865d71a59b9b36d995fe2a9fc6f5891ff22a64f40ae48571999a1bf208e3338ea0b2c90bba059103bdcc6b7146cd73a691a7105c44462302e4999e922bef93aba01fa31a5d0df5866e501c0000284a5f2219a2f30d1752a88ad8982137e18107e92b4498a3f74793785dcde56349cef9427d7510af167692696d8620892", 0xb3}, {&(0x7f0000e12000)="363912d3302b6cd0813b30ff93cf17b35dccaed6177aa383aa6e74a072c14bc4dd5757a704656f91baef436e7289", 0x2e}, {&(0x7f0000fa3000-0xb6)="b80acfb1cd3fc708b58ec4a7fb43896b982516ecb50ae23ebfe7caee193427a0cc9c7b03f5786476f4c9e614ebb7af3d68682779c1dcf7bf44cae39b0aee87cf93d9a63bedec9fa4e865fec55a5b5dff8c55bdca31b30daf8539d4d778ce93c95a007d8cc17045a1a038611873d0bc7d0248100b65185684f17e3036eead3d2ab049eea57bdb6a6478f99e8bb02ae586811de1aedfd920d601909117992a4152d27726fb1b13342e64e9cfe10762104525012a80b4fb", 0xb6}, {&(0x7f0000fa3000-0x63)="7ebb97bf9e1358a7a9b733b07a2421287b60a5b93b89ce860baa703d5b9cf7d0355debaa378f993ba30bb9aa93ade9cfb7896ce82caaf0af1efb99fd143bb8151f797c90f197dec063c1770a1f4ee92bd8f24d9f87a9bcc1786028c6a0e508b6a500e5", 0x63}, {&(0x7f00002bf000-0xb8)="d547f0cc2a72eb9198ef2460c07738995067152e1ceae36ad9a85ddcb37d551a6dae36fadb3af6432922909220cb57b96c094125effd61d04f82dcbc8d5affcba48a3fba436ea89b3ecbbc54aa8544673174c4e2e0b9781b9b059100362b1833f01cf9cf1df841d6eb413ac99c93d283d88d1cc1c290f4a429d21007cc3cdcd8a54736cd9c089af56931f3e3f5bf6cd709a517838cbf630c76314710599d3e9bcc40d489a5031e058f0e773718ae4f356d61cb9f88b48e3b", 0xb8}, {&(0x7f00000c7000-0x6b)="b71720f5cd2e379657f9ca6702bc898ff57f3d630bbc2e389f0a69e6b93d5e56329d39a10e181524ba4bc96904bc046bce649c4218aca60ee3100329fd3e06f1d0529ada68baa41a1f4be4db39f7a13ea1cd88568221ccbe420345f6bbd237d8f1db1dfad589cf8fab2e2f", 0x6b}], 0x9, &(0x7f0000fa2000)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r47, r48, r49}], 0x50, 0x24008851}, {&(0x7f0000fa3000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f0000fa2000)="ae95b5bcac8c0fff7cb9b8a7e4fe2f4f6ec0f7e046ef3d3eafc5c2b1e6ce0d0e7fd26e34ac684c5d1ac714899ecfd8ccac627cc5d55b7321c15987eed269168b4f2e194342a9025a5f83f39db6934855336901c742ab0c8cc635", 0x5a}, {&(0x7f0000fa2000)="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0x1000}], 0x4, &(0x7f0000fa2000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}], 0x48, 0x1}], 0x8, 0x0) [ 49.862914] audit: type=1400 audit(1517820690.599:8): avc: denied { create } for pid=5131 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 [ 49.910316] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) [ 49.930148] audit: type=1400 audit(1517820690.659:9): avc: denied { getopt } for pid=5131 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 [ 50.558897] IPVS: Creating netns size=2552 id=9 2018/02/05 08:51:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="230000002e007fafb72d1cb2a4a280930b064b720ba8432c75262342d0c9e08d9fb787", 0x23}], 0x1, &(0x7f0000004000)=[]}, 0x0) fcntl$notify(r0, 0x402, 0x80000031) fstatfs(r0, &(0x7f00000d4000)=""/21) 2018/02/05 08:51:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = gettid() sched_setparam(r1, &(0x7f00004ee000)=0xfff) write$evdev(r0, &(0x7f00002d4000-0x40)=[{}, {{0x77359400}}], 0x30) write(r0, &(0x7f0000376000-0x58)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0xfffffffffffffdd7) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000ef8000), &(0x7f0000cd0000)=0x4) setitimer(0x1, &(0x7f00007b8000)={{0x0, 0x7530}}, &(0x7f00006f3000-0x20)={{}, {0x0, 0x0}}) futex(&(0x7f0000ce0000)=0x5, 0x3, 0xfffffffffffeffff, &(0x7f0000a0d000)={0x0, 0x1c9c380}, &(0x7f00002f0000)=0x7, 0x4) write$evdev(r0, &(0x7f000006e000-0x30)=[{{0x0, r2}}, {{0x0, 0x7530}, 0x0, 0x4}], 0x30) 2018/02/05 08:51:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000048f000-0x9)='/dev/sg#\x00', 0x6000000000001, 0x100) 2018/02/05 08:51:31 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000030a000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00003ef000-0x8)={0x0, 0xfffffffffffff561, 0x1f}, &(0x7f00001cd000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000059c000-0x59)={r1, 0x51, "90d7de078377d138d6861c455ca536ea3a03de6476d699f71cefb85bace83640988fe6f6b2bfe69f63a8bdaf84b71b015239bb2ec082e4455393e8545930da921d90c5ba78bb81afbb017e930d98c8b7c3"}, &(0x7f0000001000-0x4)=0x59) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000712000)=[{&(0x7f000002b000-0xfe)=""/254, 0xfe}, {&(0x7f0000397000)=""/118, 0x76}], 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x9208, &(0x7f0000ddd000)) 2018/02/05 08:51:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001000-0x10)={0xe2, &(0x7f0000000000)=""/226}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000-0x1)={0x3}, 0x1) 2018/02/05 08:51:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) ioctl$void(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004fc000)=0x9, 0x4) preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f08000), &(0x7f000045c000)=0xffffffffffffffa2) 2018/02/05 08:51:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d9a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000214000)=@nfc_llcp, &(0x7f0000b6d000-0x4)=0x60) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f00000f4000)=""/149, 0x95) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d9, 0x0, &(0x7f0000387000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000d4a000)}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c96000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000292000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000456000)={0x0, 0xfffffffffffffe01}, &(0x7f0000dcb000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00003ca000)={r3}, 0x8) accept$ax25(r2, &(0x7f0000146000), &(0x7f00003f2000)=0x10) 2018/02/05 08:51:31 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r1 = dup(r0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000fd9000-0x4)=0x4, 0x4) [ 51.064398] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63899 sclass=netlink_route_socket [ 51.076141] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/02/05 08:51:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000e08000)='/dev/sg#\x00', 0x0, 0x0) eventfd2(0x76f, 0x1) epoll_pwait(r0, &(0x7f0000b68000)=[{}, {}, {}, {}], 0x4, 0x7fffffff, &(0x7f00007c5000)={0x100}, 0x8) signalfd(r0, &(0x7f0000228000-0x8)={0x4}, 0xfedc) 2018/02/05 08:51:31 executing program 3: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000fab000)) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fad000-0x15)='/dev/pktcdvd/control\x00', 0x8000008007, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000026e000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x34, {0x2, 0x0, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000fac000-0x2)) 2018/02/05 08:51:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000ec2000)=""/4096, 0x1000, 0x2103, &(0x7f0000e97000)={0x1a, 0x1b, 0xfffffffffffffffc, 0x2, 0x880000000, 0x2, @empty}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000c2a000)='attr/fscreate\x00') pread64(r1, &(0x7f0000bf6000)=""/98, 0x62, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000c8e000-0x8)) [ 51.108828] audit: type=1400 audit(1517820691.839:10): avc: denied { set_context_mgr } for pid=5280 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=binder permissive=1 2018/02/05 08:51:31 executing program 7: r0 = epoll_create1(0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ae5000-0x8)={0x0, 0x0}) r3 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000000)={0x8, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x0, @multicast1=0xe0000001}, 0x10c, 0x0, 0xffffffffffff0001, 0x3, 0x5, &(0x7f0000001000-0x10)=@common='irlan0\x00', 0xffffffffffffffff, 0x1, 0x2}) r4 = syz_open_pts(0xffffffffffffff9c, 0x40) fcntl$dupfd(r2, 0x0, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r6 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r5, r6, &(0x7f0000423000)=0x2, 0xff) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000a48000-0x44)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x48, {0x2, 0x2, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 08:51:31 executing program 6: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007e1000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r2 = inotify_init1(0x0) syz_open_pts(r0, 0xc880) inotify_add_watch(r2, &(0x7f0000fc7000)='./control\x00', 0x86000006) getpeername$packet(0xffffffffffffffff, &(0x7f0000fd2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000fd1000)=0x14) inotify_add_watch(r1, &(0x7f0000fc8000)='./control\x00', 0x2000000) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) [ 51.147296] audit: type=1400 audit(1517820691.869:11): avc: denied { call } for pid=5280 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=binder permissive=1 [ 51.147995] syz-executor7 (5293) used greatest stack depth: 24712 bytes left [ 51.183568] binder_alloc: binder_alloc_mmap_handler: 5280 20000000-20002000 already mapped failed -16 [ 51.183754] binder_alloc: 5280: binder_alloc_buf, no vma [ 51.183787] binder: 5280:5285 transaction failed 29189/-3, size 473-0 line 3128 2018/02/05 08:51:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000074c000-0xd)='/selinux/mls\x00', 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cb0000-0x16)='net/ip_tables_targets\x00') renameat2(r2, &(0x7f0000c8b000)='./file0\x00', r3, &(0x7f00002be000)='./file0\x00', 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r5 = socket$packet(0x11, 0x400000002, 0x300) recvfrom$packet(r1, &(0x7f00000d7000)=""/47, 0x2f, 0x0, &(0x7f000043a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/05 08:51:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b3b000)={0x0}, &(0x7f00001c1000)=0xc) r1 = syz_open_procfs(r0, &(0x7f000021f000-0x6)='smaps\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1105}], 0x1) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/05 08:51:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c2f000-0x4)=',\\', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) write(r0, &(0x7f0000548000)="8c92e7ac882ef95fc20218ac4948c80243a08f79dc7ce0afed494333ba038f1cade05b275696c127ddcf5828828720325af3a1ea57464ba0c25fc12788e15292b94cb9d7416fb95011c7dd6379a09844e1f8dc5716b1205b0b76f2ccacfcc4612538579d9679b0b7854a2cc68e2d85c3efca1a233458755ae2d3a7640c8425734578f6", 0x83) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='#*\x00', 0xffffffffffffffff, 0x0, &(0x7f0000736000-0x20)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e05000-0x8)={0x0, 0x9}, &(0x7f0000ea6000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a82000)={r1, 0x5, 0x28}, 0x8) 2018/02/05 08:51:31 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008f6000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000065e000)=0x7fffffff, 0x4) 2018/02/05 08:51:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dde000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = dup(r1) ioctl$TIOCSBRK(r3, 0x40044591) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/02/05 08:51:31 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x425df3ce55ebcd3, 0x300) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), &(0x7f0000000000)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x200}, 0x4) times(&(0x7f0000001000-0x20)) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000002000-0x4)=0x4) 2018/02/05 08:51:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f39000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b82000)='/dev/sequencer\x00', 0x2000, 0x0) recvfrom$inet(r1, &(0x7f0000fb0000-0x56)=""/86, 0x56, 0x42, &(0x7f0000acb000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000af3000), &(0x7f00002b6000)=0x4) 2018/02/05 08:51:31 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000049f000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00007cf000)=0xbf, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c07000-0x4)=0x0) getresuid(&(0x7f0000aed000-0x4)=0x0, &(0x7f00002f2000-0x4), &(0x7f0000654000-0x4)) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000984000-0x28)={0x1, 0x8000, r3, 0xedd7, r4, 0x50a, 0x11b797ce4000000, 0x82}) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000f81000)=0x7, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) pipe2(&(0x7f00001f4000-0x8)={0x0, 0x0}, 0x800) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f000091b000)) sendto$inet6(r1, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$TCSETSF(r5, 0x5404, &(0x7f00003e4000+0x94c)={0x2, 0x7ae3, 0x3, 0x3, 0x0, 0x1, 0x2, 0x100000001, 0x2, 0x8, 0x7fffffff, 0x8000}) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) [ 51.211621] binder: BINDER_SET_CONTEXT_MGR already set [ 51.217181] binder: 5280:5301 ioctl 40046207 0 returned -16 [ 51.221665] binder_alloc: 5280: binder_alloc_buf, no vma [ 51.221699] binder: 5280:5315 transaction failed 29189/-3, size 473-0 line 3128 [ 51.238801] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 08:51:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r1 = syz_open_procfs(0x0, &(0x7f0000fb1000)='net/ip6_flowlabel\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c09000-0x10)=[{0x3, 0x7}, {0xff844dde3c8a0f4f, 0x8}], 0x2) sendfile(r0, r1, &(0x7f00003de000), 0x613a) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000040f000)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000fa2000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00002b0000)={@empty, @multicast1=0xe0000001, r2}, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00007da000)=0xd29a, 0x8) 2018/02/05 08:51:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009}) epoll_pwait(r1, &(0x7f00008ca000-0x3c)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000003d000)={0xec6, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, {0x2, 0x1, @rand_addr=0x100000000000}, 0x1, 0xf76, 0x4, 0x4, 0x0, &(0x7f0000c00000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfff, 0x2, 0x3}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000022000-0xc)={0x2001}) [ 51.257550] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.307000] IPv4: Oversized IP packet from 127.0.0.1 [ 51.318679] IPv4: Oversized IP packet from 127.0.0.1 [ 51.340163] IPv4: Oversized IP packet from 127.0.0.1 2018/02/05 08:51:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') write$selinux_access(r0, &(0x7f0000180000)={'system_u:object_r:hald_dccm_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x34}, 0x57) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000552000-0x98)) lseek(r0, 0x0, 0x2) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000023f000)={0x5, &(0x7f0000e6b000-0x14)=[0x3, 0xa03, 0x8877, 0x3cd, 0x9d4b]}) 2018/02/05 08:51:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000074b000)={{{@in=@empty, @in6=@mcast1}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00001f6000-0x4)=0x2ad) recvmmsg(r0, &(0x7f000051f000-0xb4)=[{{0x0, 0x0, &(0x7f0000159000)=[], 0x0, &(0x7f0000529000-0x1000)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000607000-0x10)='/dev/sequencer2\x00', 0x20100, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000af3000-0x4)=0xfffffffffffffff8, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000821000-0x4), &(0x7f0000f51000)=0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000201000-0x4)=0x7ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000f52000)={0x18, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/05 08:51:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080522}, &(0x7f0000216000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000701000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0xc0, 0x4100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8913, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x501000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000003000-0x14)={0x11, 0x1, r3, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x20}) 2018/02/05 08:51:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0xffffffffffffffff, 0x70a0}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003a9000)='/selinux/policy\x00', 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000930000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00008d4000-0x4)=0x1c) 2018/02/05 08:51:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001bc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$nfc_llcp(r0, &(0x7f0000672000), &(0x7f000074b000)=0x60, 0x80800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000edf000)={{&(0x7f0000c46000/0x4000)=nil, 0x4000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f000054b000)) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r2, &(0x7f000014d000), 0x0) lseek(r3, 0x0, 0x3) close(r1) 2018/02/05 08:51:32 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x2000000000007]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000006000)=""/48) 2018/02/05 08:51:32 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x1}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000-0x10)={0x100, 0x4, 0x20, 0x3, r2}, &(0x7f0000013000-0x4)=0x10) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) symlinkat(&(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000472000)={@common='bond0\x00', @ifru_flags=0x1}) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x26, 0x0, @tid=r3}, &(0x7f000069c000-0x4)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:51:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005cf000-0x8)='./file0\x00', &(0x7f0000749000-0x8)='./file0\x00', &(0x7f0000720000-0x9)='configfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") removexattr(&(0x7f0000ce5000)='./file0\x00', &(0x7f00009e2000-0x5)=@random={'os2.', '\x00'}) 2018/02/05 08:51:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c09000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000699000)=0x14, 0x80800) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000ec000), &(0x7f00001e2000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a1d000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000773000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000d40000-0x4)=0xe8) lstat(&(0x7f0000ef5000)='./file0\x00', &(0x7f00004fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ccd000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002cb000-0xc)={r2, r3, r4}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000939000-0x20)={@common='rose0\x00', @ifru_flags=0x8000}) getsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00004a2000), &(0x7f0000fa4000-0x4)=0x4) syz_open_dev$mice(&(0x7f0000751000)='/dev/input/mice\x00', 0x0, 0x6800) 2018/02/05 08:51:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000-0xd)='net/igmp6\x00') preadv(r0, &(0x7f000040c000)=[{&(0x7f0000057000-0xe8)=""/232, 0x3c}], 0x1, 0x400000000000) fcntl$getflags(r0, 0x40b) futex(&(0x7f0000636000)=0x200, 0x1, 0x6, &(0x7f0000d0c000), &(0x7f000005b000-0x4)=0x21b, 0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000240000)='/dev/autofs\x00', 0x400040, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003d5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000380000)=@ethtool_rxfh={0x47, 0x9, 0x8, 0x77f, 0x8001, "5240a4", 0x2, [0x500000000000000, 0x7, 0x40c]}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000437000-0x8)={0x0}, &(0x7f0000772000-0x4)=0x8) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d9e000-0x20)={"0f271b8c294527873fcfd07929889e99", {0x4, 0x1ff, 0xffff, "70d374d9c90f", 0x5}}) r3 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) pwrite64(r3, &(0x7f0000044000-0x1000)="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", 0xfdc, 0x24) openat$ptmx(0xffffffffffffff9c, &(0x7f00003f1000-0xa)='/dev/ptmx\x00', 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000bae000-0xd)={r2, 0x5, "d24c09e85f"}, &(0x7f0000edb000-0x4)=0xd) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000006a000-0x4)={0x3f}, 0x4) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000026d000)) clock_gettime(0x7, &(0x7f0000cba000-0x10)={0x0, 0x0}) futex(&(0x7f00001a6000-0x4)=0x100000001, 0x9, 0x2, &(0x7f0000eb0000-0x10)={r4, r5+10000000}, &(0x7f0000240000-0x4)=0xd5, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000cd6000-0x10)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) 2018/02/05 08:51:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x1, 0x40, 0x8, 0x8, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) socketpair(0x2, 0x7, 0x1, &(0x7f0000347000-0x8)={0x0, 0x0}) connect$pptp(r1, &(0x7f000060f000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006b0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) symlinkat(&(0x7f0000d5f000-0x8)='./file0\x00', r2, &(0x7f000084f000-0x8)='./file0\x00') mount(&(0x7f00008a6000-0x8)='./file0\x00', &(0x7f0000511000)='./file0\x00', &(0x7f0000488000)='jfs\x00', 0x0, &(0x7f0000b88000)) 2018/02/05 08:51:32 executing program 3: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c2e000-0x8)={0x0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x405, r0) mremap(&(0x7f0000437000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f00007e0000/0x1000)=nil) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x28000, 0x0, 0x400000ac, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1030, 0x0, 0x4000, 0x0, 0x0, 0x3}, 0x0, 0xffffffff, r1, 0x9) r2 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c2c000-0x4f)="2a83e917707503b9bd283bc20dab961531a3155f86e7d2a3752466be31e42f715808a3acbe02dc834c52ebfff99234c1ec91dca13d3a55461a18488efbe4f7d48d2cfac778f2268fa5540f91be36c9", 0x4f, 0xffffffffffffffff) keyctl$revoke(0x3, r2) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000c33000), 0x10) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000031e000)='user\x00', 0x0) add_key(&(0x7f0000036000-0x5)='user\x00', &(0x7f0000047000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c32000)="6276c00ca1da83d2630f905202bcd6bf86d7c374d72153013a683e4258620cdd694808d9a27e454936d977076d948593488f13a295d778b8f0e6eb606c9e63e80deebbd098615fbd7e579c975ac71541841582ec0ac85b56c168", 0x5a, 0xffffffffffffffff) 2018/02/05 08:51:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) write$selinux_access(r0, &(0x7f00003ec000)={'system_u:object_r:init_var_run_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x32, 0x31}, 0x4c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00002b3000-0xe)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000386000)=[{&(0x7f000095b000)="580000001400190200000080040d8c560a06f8ff0481000000000000005800004824ca944f64009400050028000600000000017902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5f9", 0x58}], 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000706000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000829000-0x8)={r4, 0x7}) 2018/02/05 08:51:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000493000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) close(r0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ed8000-0xb8)={0x0, 0x9, 0x8001, 0x0, 0x9, 0x9, 0x4, 0x1, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x3, 0x8, 0x400000000000, 0xffffffffffffff58, 0x3}}, &(0x7f00001b1000)=0xb8) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00004c9000)=0x2, 0x4) close(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000924000)={0x0, @in6={{0xa, 0x3, 0x101, @dev={0xfe, 0x80, [], 0x0, 0x15}}}, 0x7, 0x3f, 0x1dad000, 0x100000000, 0x80000000000}, &(0x7f0000674000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d43000)=@assoc_value={0x0, 0x7fffffff}, &(0x7f00004f1000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007ab000-0x108)={0x0, @in={{0x2, 0x2, @rand_addr=0x2}}, [0x66b7, 0x0, 0xfffffffffffffffb, 0x8, 0xaf, 0x39ff, 0x18a6a19a, 0x3f, 0x2, 0x8, 0x4, 0x94be, 0x1, 0x4, 0x2]}, &(0x7f0000496000)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000421000-0x8)={0x0, 0x4}, &(0x7f0000ced000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000465000-0xc)=@assoc_value={r2, 0x7}, &(0x7f00000e6000)=0x3b6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000581000)=@sack_info={0x0, 0x8001, 0xcfa}, &(0x7f00000dc000)=0xc) 2018/02/05 08:51:32 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0xfffffffffffffffd}]}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000023000)=[{{0x0, 0x0, &(0x7f000000b000)=[], 0x0, 0x0, 0x0, 0x9ce7}, 0xd8}, {{&(0x7f000000d000-0x8)=@sco, 0x8, &(0x7f0000026000-0x40)=[{&(0x7f0000025000)=""/207, 0xcf}, {&(0x7f0000026000-0x9a)=""/154, 0x9a}, {&(0x7f0000018000-0xd0)=""/208, 0xd0}, {&(0x7f0000000000)=""/182, 0xb6}], 0x4, &(0x7f0000025000)=""/149, 0x95, 0x3ff}, 0x400}, {{&(0x7f0000025000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f000000a000)=[{&(0x7f0000026000-0xe8)=""/232, 0xe8}, {&(0x7f0000024000-0xdc)=""/220, 0xdc}, {&(0x7f0000001000)=""/211, 0xd3}, {&(0x7f0000019000-0x2f)=""/47, 0x2f}, {&(0x7f0000026000-0x24)=""/36, 0x24}, {&(0x7f0000025000)=""/4096, 0x1000}, {&(0x7f000001f000-0xc8)=""/200, 0xc8}, {&(0x7f0000014000)=""/251, 0xfb}, {&(0x7f0000014000)=""/228, 0xe4}, {&(0x7f0000011000-0x45)=""/69, 0x45}], 0xa, &(0x7f0000023000)=""/71, 0x47, 0x7}, 0x3ff}, {{&(0x7f0000026000-0x58)=@alg, 0x58, &(0x7f0000026000-0x50)=[{&(0x7f0000025000)=""/151, 0x97}, {&(0x7f0000025000)=""/228, 0xe4}, {&(0x7f0000013000)=""/60, 0x3c}, {&(0x7f0000011000-0x1c)=""/28, 0x1c}, {&(0x7f000001c000-0xc8)=""/200, 0xc8}], 0x5, &(0x7f0000026000-0x12)=""/18, 0x12, 0x8}, 0x4f9}], 0x4, 0x40, &(0x7f0000025000)={r1, r2+30000000}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000026000-0x4)=0x7ff, 0x4) 2018/02/05 08:51:32 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 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) clock_adjtime(0x3, &(0x7f0000001000-0xd0)={0x0, 0x9, 0x7, 0x7, 0x6, 0x5, 0x1, 0x8, 0x3f, 0xffff, 0xfe, 0xffff, 0x8, 0x7, 0x10001, 0x2, 0x7, 0x800, 0x8000, 0x67, 0x1, 0x8, 0x0, 0x1, 0xffffffffb9f743cd, 0x4000000000000}) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000-0x20), 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000003000)) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000003000)="a2b56c61c7f702ef710af7a70c62037d996dd8a1b657e9e88c30cc33c5ef42f0eda62ac5297fcdf6504e81ee42287cd8aa938ccc7060b4f03e7e0b1e91b45c4df7e16b7a40120f31848ca830541e05e19de72a604f0d425d4a8942bb818079c61d069f0e9114df56e63024be6416f0620c1366fa9558322432a3fcbd79c49d39b6fa63ad8ecdab70837fb9b5b8ad083cca8f531f0b6eedc3a28ba92936ebdbe59c60a86379f360269b1ddd464bc8941a4d893b77aaf97ebe111f9ab0038f059908e5453920cb4c5d0f1ffc3f386205a8fccc7e481fec", 0xd6) 2018/02/05 08:51:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000d19000-0xe0), 0x0) 2018/02/05 08:51:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000101000)=0x7, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c2000)='/dev/sequencer2\x00', 0x400000002, 0x0) ioctl$TCXONC(r1, 0x540a, 0xffffffffffffff7f) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000e1e000)=""/206) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000114000)=0x3) 2018/02/05 08:51:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sendto$inet6(0xffffffffffffffff, &(0x7f0000a68000), 0x0, 0x0, &(0x7f0000b42000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c94000-0x10)={0x3, &(0x7f0000c77000)=[{0x2, 0x6, 0x2, 0x80000000}, {0x80000000, 0x1, 0x5, 0x3}, {0x8, 0x6, 0x3ff, 0x3f}]}, 0x10) [ 51.604192] audit: type=1400 audit(1517820692.339:12): avc: denied { setopt } for pid=5414 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 112.800062] IPVS: Creating netns size=2552 id=10 INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 242.121487] INFO: task syz-executor1:5423 blocked for more than 120 seconds. [ 242.128683] Not tainted 4.4.115-gaa856bd #6 [ 242.133809] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.141773] syz-executor1 D ffff8801c4eb73a8 27776 5423 3849 0x00000002 [ 242.149167] ffff8801c4eb73a8 0000000000000000 0000000000000000 0000000000000000 [ 242.157173] 0000000000000001 ffff8801c4eb7300 ffff8801db31fdb8 ffff8801db31fde0 [ 242.165157] ffff8801db31f4d8 ffff8801d9b49800 ffff8801c68de000 0000000000000000 [ 242.173201] Call Trace: [ 242.175764] [] schedule+0x7a/0x1b0 [ 242.180922] [] schedule_preempt_disabled+0x13/0x20 [ 242.187492] [] mutex_lock_nested+0x306/0x850 [ 242.193532] [] ? snd_seq_do_ioctl+0x15d/0x1b0 [ 242.199645] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.205861] [] ? do_exit+0x82a/0x2a10 [ 242.211282] [] ? syscall_return_slowpath+0x1b5/0x1f0 [ 242.218031] [] ? int_ret_from_sys_call+0x25/0xa3 [ 242.224417] [] snd_seq_do_ioctl+0x15d/0x1b0 [ 242.230355] [] snd_seq_kernel_client_ctl+0xd7/0x150 [ 242.237022] [] snd_seq_oss_writeq_clear+0xe0/0x140 [ 242.243594] [] ? snd_seq_oss_writeq_wakeup+0xc0/0xc0 [ 242.250315] [] ? kasan_slab_free+0x88/0xc0 [ 242.256208] [] ? kfree+0xfc/0x300 [ 242.261279] [] ? create_port+0x230/0x230 [ 242.266976] [] snd_seq_oss_writeq_delete+0x1f/0x30 [ 242.273552] [] free_devinfo+0x61/0xb0 [ 242.278978] [] port_delete+0xd5/0x110 [ 242.284419] [] snd_seq_delete_port+0x1c3/0x200 [ 242.290619] [] snd_seq_ioctl_delete_port+0xf2/0x1d0 [ 242.297275] [] ? snd_seq_ioctl_set_port_info+0x190/0x190 [ 242.304353] [] snd_seq_do_ioctl+0x182/0x1b0 [ 242.310293] [] snd_seq_kernel_client_ctl+0xd7/0x150 [ 242.316942] [] ? snd_midi_event_new+0x200/0x200 [ 242.323243] [] snd_seq_event_port_detach+0xaf/0x100 [ 242.329880] [] ? snd_seq_event_port_attach+0x190/0x190 [ 242.336806] [] delete_port+0x73/0xb0 [ 242.342165] [] snd_seq_oss_release+0xe4/0x130 [ 242.348277] [] odev_release+0x52/0x70 [ 242.353732] [] __fput+0x233/0x6d0 [ 242.358802] [] ____fput+0x15/0x20 [ 242.363896] [] task_work_run+0x104/0x180 [ 242.369576] [] do_exit+0x82a/0x2a10 [ 242.374846] [] ? release_task+0x1240/0x1240 [ 242.380800] [] ? hash_futex+0x210/0x210 [ 242.386430] [] ? __dequeue_signal+0xa3/0x550 [ 242.392469] [] ? recalc_sigpending_tsk+0x139/0x180 [ 242.399016] [] ? recalc_sigpending+0x76/0xa0 [ 242.405054] [] ? dequeue_signal+0xc4/0x4b0 [ 242.410905] [] ? __dequeue_signal+0x550/0x550 [ 242.417041] [] do_group_exit+0x108/0x320 [ 242.422732] [] get_signal+0x4f2/0x1550 [ 242.428241] [] do_signal+0x8b/0x1d40 [ 242.433588] [] ? setup_sigcontext+0x780/0x780 [ 242.439703] [] ? odev_ioctl+0x65/0x80 [ 242.445140] [] ? odev_open+0x90/0x90 [ 242.450478] [] ? do_vfs_ioctl+0x468/0xee0 [ 242.456270] [] ? SyS_futex+0x210/0x2c0 [ 242.461785] [] ? do_futex+0x15d0/0x15d0 [ 242.467377] [] exit_to_usermode_loop+0x11a/0x160 [ 242.473762] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.480307] [] int_ret_from_sys_call+0x25/0xa3 [ 242.486622] INFO: lockdep is turned off. [ 242.490651] Sending NMI to all CPUs: [ 242.495474] NMI backtrace for cpu 0 [ 242.499068] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.115-gaa856bd #6 [ 242.505974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.515306] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.521330] RIP: 0010:[] [] native_apic_mem_write+0xc/0x10 [ 242.530149] RSP: 0018:ffffffff84207c38 EFLAGS: 00000046 [ 242.535575] RAX: dffffc0000000000 RBX: ffffffff8426f3a0 RCX: 0000000000000020 [ 242.542829] RDX: 1ffffffff084de91 RSI: 000000000006aefd RDI: 0000000000000380 [ 242.550066] RBP: ffffffff84207c38 R08: ffff88021fffd018 R09: 0000000000000006 [ 242.557321] R10: ffffed0043fffa01 R11: 0000000000000000 R12: 000000000006aefd [ 242.564570] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000003 [ 242.571824] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.580018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.585908] CR2: 00007f044a715000 CR3: 00000001c7c0e000 CR4: 0000000000160670 [ 242.593161] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.600406] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.607675] Stack: [ 242.609795] ffffffff84207c58 ffffffff810b085a 0000000000000000 ffff8801db217fc0 [ 242.617748] ffffffff84207c98 ffffffff812cfe1a 000000382b9edc80 ffff8801db217fc0 [ 242.625270] 0000000000000001 000000382b9edc80 ffff8801db2196b8 0000000000000000 [ 242.632798] Call Trace: [ 242.635351] [] lapic_next_event+0x5a/0x90 [ 242.641114] [] clockevents_program_event+0x28a/0x350 [ 242.647870] [] tick_program_event+0xa8/0x110 [ 242.653917] [] hrtimer_start_range_ns+0x1040/0x1450 [ 242.660550] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 242.667464] [] ? __hrtimer_run_queues+0xfe0/0xfe0 [ 242.673935] [] ? hrtimer_forward+0x1e8/0x470 [ 242.679958] [] ? update_cpu_load_nohz+0xcf/0x140 [ 242.686358] [] tick_nohz_restart+0x137/0x190 [ 242.692399] [] tick_nohz_idle_exit+0x247/0x3d0 [ 242.698598] [] cpu_startup_entry+0x2a5/0x8f0 [ 242.704637] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.711544] [] ? call_cpuidle+0xe0/0xe0 [ 242.717134] [] rest_init+0x189/0x190 [ 242.722489] [] start_kernel+0x6b9/0x6ee [ 242.728084] [] ? thread_stack_cache_init+0xb/0xb [ 242.734480] [] ? early_idt_handler_array+0x120/0x120 [ 242.741201] [] ? early_idt_handler_array+0x120/0x120 [ 242.747949] [] x86_64_start_reservations+0x2a/0x2c [ 242.754540] [] x86_64_start_kernel+0x140/0x163 [ 242.760749] Code: a0 06 00 66 90 66 2e 0f 1f 84 00 00 00 00 00 55 be 01 00 00 00 48 89 e5 e8 82 d1 1b 00 5d c3 55 89 ff 48 89 e5 89 b7 00 b0 5f ff <5d> c3 66 90 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 89 fb [ 242.779739] NMI backtrace for cpu 1 [ 242.783354] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-gaa856bd #6 [ 242.790513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.799869] task: ffff8800bacfb000 task.stack: ffff8800bac70000 [ 242.805905] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.814634] RSP: 0018:ffff8800bac77cb8 EFLAGS: 00000046 [ 242.820050] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a292 [ 242.827308] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.834569] RBP: ffff8800bac77ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.841822] R10: 0000000000000000 R11: fffffbfff0ad7e2c R12: 0000000000000246 [ 242.849066] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 242.856325] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.864529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.870379] CR2: 000000c4201cdc00 CR3: 00000001c7c0e000 CR4: 0000000000160670 [ 242.877635] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.884888] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.892138] Stack: [ 242.894256] ffffffff8426f3a0 ffffffff847ef7c0 fffffbfff08fd9ac dffffc0000000000 [ 242.901764] ffff8801db31bca0 ffff8800bac77d00 ffffffff810b99fb ffffffff839f61c0 [ 242.909261] 0000000000000003 ffff8800bac77d60 ffffffff81d0ed14 0000000000000001 [ 242.916774] Call Trace: [ 242.919325] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.925711] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.932787] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.939506] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.946501] [] watchdog+0x6fa/0xae0 [ 242.951754] [] ? watchdog+0xc3/0xae0 [ 242.957088] [] kthread+0x268/0x300 [ 242.962259] [] ? reset_hung_task_detector+0x20/0x20 [ 242.968891] [] ? kthread_create_on_node+0x400/0x400 [ 242.975537] [] ? kthread_create_on_node+0x400/0x400 [ 242.982180] [] ret_from_fork+0x55/0x80 [ 242.987680] [] ? kthread_create_on_node+0x400/0x400 [ 242.994324] 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 [ 243.013318] Kernel panic - not syncing: hung_task: blocked tasks [ 243.019455] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.115-gaa856bd #6 [ 243.026610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.035937] 0000000000000000 2dc994897ac213c7 ffff8800bac77ca8 ffffffff81d03dad [ 243.043903] ffffffff83882f20 ffff8800bac77d80 dffffc0000000000 7fffffffffffffff [ 243.051862] ffff8801c5d06448 ffff8800bac77d70 ffffffff8141acca 0000000041b58ab3 [ 243.059824] Call Trace: [ 243.062385] [] dump_stack+0xc1/0x124 [ 243.067718] [] panic+0x1aa/0x388 [ 243.072703] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.079598] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.086835] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.094076] [] watchdog+0x70b/0xae0 [ 243.099321] [] ? watchdog+0xc3/0xae0 [ 243.104652] [] kthread+0x268/0x300 [ 243.109809] [] ? reset_hung_task_detector+0x20/0x20 [ 243.116443] [] ? kthread_create_on_node+0x400/0x400 [ 243.123076] [] ? kthread_create_on_node+0x400/0x400 [ 243.129709] [] ret_from_fork+0x55/0x80 [ 243.135214] [] ? kthread_create_on_node+0x400/0x400 [ 243.142205] Dumping ftrace buffer: [ 243.145712] (ftrace buffer empty) [ 243.149392] Kernel Offset: disabled [ 243.152986] Rebooting in 86400 seconds..