[....] Starting enhanced syslogd: rsyslogd[ 12.005670] audit: type=1400 audit(1515590158.669:5): avc: denied { syslog } for pid=3341 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] 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: [ 17.261042] audit: type=1400 audit(1515590163.924:6): avc: denied { map } for pid=3479 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.38' (ECDSA) to the list of known hosts. 2018/01/10 13:16:10 fuzzer started [ 23.389132] audit: type=1400 audit(1515590170.052:7): avc: denied { map } for pid=3490 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/10 13:16:10 dialing manager at 10.128.0.26:37013 2018/01/10 13:16:13 kcov=true, comps=true [ 27.099067] audit: type=1400 audit(1515590173.762:8): avc: denied { map } for pid=3490 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1035 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/10 13:16:15 executing program 0: r0 = msgget(0x2, 0x10) msgctl$MSG_INFO(r0, 0xc, &(0x7f00005cc000)=""/80) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = memfd_create(&(0x7f0000ca8000-0x1)='\x00', 0x3) perf_event_open(&(0x7f0000de6000-0x78)={0x1, 0x78, 0x3f, 0x921, 0xe3, 0x0, 0x0, 0x8001, 0x58, 0x1, 0x4, 0x20, 0x0, 0x6b, 0x1, 0x3ff, 0x3ff, 0xf9, 0x9, 0x6, 0x6, 0x3, 0x4, 0xc061, 0x0, 0x7, 0x40, 0x9, 0xfffffffffffffff7, 0x9, 0x5, 0x0, 0xfffffffffffffbff, 0x7fffffff, 0x200, 0x2, 0x8, 0x4, 0x0, 0x7, 0x1, @perf_config_ext={0x4, 0xf6}, 0x20090, 0x2, 0x2, 0x0, 0x0, 0x3, 0x1, 0x0}, r1, 0xbd, r2, 0x8) fdatasync(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd6, 0x729c, 0x4, 0x0, 0x0}, &(0x7f0000d0f000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in6={{0xa, 0x2, 0xf10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xb760}, 0x98) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x1) 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) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) r5 = msgget$private(0x0, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000003000-0x78)={0x3, 0x78, 0x5, 0x8, 0x3, 0x3f, 0x0, 0xfffffffffffffffa, 0x20, 0x8, 0x9, 0x10002000000, 0x1, 0x4, 0x2, 0x4, 0x1, 0x2, 0x9, 0x4, 0xa4f5, 0x0, 0x5, 0x400, 0x2, 0xfffffffffffffffa, 0x81, 0x7, 0x2, 0x7ff, 0x2, 0x80, 0x9, 0x8000, 0x80000001, 0xd1d, 0x2, 0x7ff, 0x0, 0x0, 0x1, @perf_config_ext={0x4, 0xfffffffffffffff7}, 0x900, 0x1, 0x9, 0x6, 0x0, 0x4, 0x2, 0x0}, r1, 0x7fff, r2, 0x1) msgsnd(r5, &(0x7f0000001000)={0x0, "a32e7821d6884600167a64d52afe1f1e33876e24f1b23dec10c0c867c74624e649de7ef37dced117e09846ffd1e1590bfd853b004200586d132a0d1b8796c54f9fea9a594d10b975357d94f99169fd4b01f9f93f8c1b1d17b8b813e3d26cabcc6a447a883f15fa3c2c30d414a629bafa2fcc63058e8f470df92f9099ba865383eaae097ae738a2b89549"}, 0x92, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000003000)=0x1fe, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000004000)={&(0x7f0000000000/0x4000)=nil, 0x4000}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000004000-0x14)={0xffffffff, 0x4, 0x7f, 0x47, 0x2}, 0x14) setsockopt(r4, 0x7ff, 0xfffffffffffffffa, &(0x7f0000003000-0xce)="4c07801acb9415bd44091b16f35d2d520fb4293ac0f967b24ba8fd4d16d4f5ebfabbd53594c1f9c3ced759f681a5148c7ea18cdf3043d6819e15566bf67d3c9d40dfaee8a643f4f9e547eb1bba10f7bcf2ecc980b0af1096b3f2b5dfa16378508d04c662252259d053a5b72162cdab5615aeaae9c0021a449cd706fb854b84f2dc817b2c49b3c3db245f809335c75cba4c7a63179ba2aed4b474be47f0e90865b813d8e5218628a84064ceba0164edcb18841c3f8d968f86e2bca49f105c82365eb72b3e9f67cd58f7e1929f0c52", 0xce) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000005000)={&(0x7f0000002000/0x2000)=nil, 0x2000}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000006000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 13:16:15 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000ceb000-0x12c)=[{{&(0x7f0000001000-0x10)=@ax25={0x3, {"da1d047d57e19c"}, 0x0}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000b2c000+0xfc1)="b4b231328722cb5e2d0a7c70bba971405872bd860b7c67b79d94848586101f4eaced44e1395d4e29576c0b697b779c4e65e6b76deaf453c7e6204d89bf3c2e3506bbfb74bbe0520dc05bb20bd0fc5d0ba49011216219902fa32f16439a5f4b283c60844c4faccabf6e4a659b7f8ece9fea4eeba564c300abe2d376e427fbe34a22aa283c3255c17fc01ceeb738ac01f41b4d92eddd8e0f30ecc4bcdd6091f0e534ccf7c4c3e02fd39cab0e7458b591b5e109b3a0aab784cc", 0xb8}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000e0e000)="72eb379c46c109b1bfe66869200355b5bce20d074777", 0x16}], 0x3, &(0x7f0000000000)=[{0x98, 0x115, 0x7fff, "2ce5e1f16885ae54e9d549178e1d71f8f328fefa4607c1af4147ccb4b6cd18085606ac3d1881d0368b010ce5ff56600466ef8452d378560a5e10c631220e43f16210eeddd417ba7b0cc14240fd317fdfdc88695728fded37f1e67a0cef3e667b4e1b4dfc490ba77509ea46d7608918619ae7ce72599879b990379dea94a02b19d78b2c2b"}], 0x98, 0x4000000}, 0x1f}, {{&(0x7f0000a16000-0x9)=@rc={0x1f, {0x7, 0x5, 0x9, 0x6, 0x1000, 0x5}, 0xfffffffffffffffa}, 0x9, &(0x7f0000000000)=[{&(0x7f0000c4d000-0x16)="612b3241a45bf9bf587d732087a3390918b315b5c3b1", 0x16}, {&(0x7f0000c92000-0x77)="3913cf4af2e8813df5b7f12fd078d168c5a422642c2d3013187751f8bf46d4c9a6a8d294676cc8e8c23021abdfd6eb0917b0ca8151188f9bf10995fb5f4a467ff0455826389a195e157bdd7a509c71747312dd034ff7a33b7c97d953d56403e2efe6185c81de100411d5deaa92bab734fb4ba11ecf302e", 0x77}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000e1b000)="f2f8bcadf0653ec444881faef016595cd465f2ee4b1969a59f520d926f8843c85ecb969afeee7ec354638a1939d7d056a3a069ab4a72c0", 0x37}, {&(0x7f00002d0000)="0ccaf9cfbd9e61cffca48027170e295af0e12eb48905f2faae2e1fd991b14b98304899abd3edf7a0d9a287491f66d8096030d66b0bf79d5dd7414107dcaa52add7467215792dabf1a4b0c4fcf60808190dd3043529bfd58219c882a3352eeac836cf302473849a9bf75651a84bb5b65fb009978aa43fa115abbe5605644cf93299d3213c7ee00565a4121dca5d030d2decfdceb8a81f5d32e59c865840505ae42fcab3d12850ee8794e9fc864998393dcd24e6449cd53e8ee5577c77a5d171ce052b19623bc1fad56d9f55ba762a9bfe6c79dd43e547e291f708f35c363c7c47adeb5d611d83a63aba00d036bda7a9133fada1c5999456", 0xf7}, {&(0x7f0000c5d000-0xd4)="2458c97a9e8caa48adadff7a727c94cfec5959f7e6ea9f118939ab22113ca1b1a6f6eab1c448092ba2c1f7d974ba1d5e400dff66e52d92a55248f7e2e6b10210628100c0d7d2896ee5c488d5fbc2d6e232f581ddda032759f1f1527ccaa099cb0a65a304a1c5ee95829977eb010b3eca5b993d6247d79cfa8a582fe8ea06625eae2b1a512e24d2e7a0066bd4574f1950c5bdc96c5220775b4596941a1a67c325cdc6e07fa525119d029b07de70db54778810c92b4df46fd536557d1f9aac614d7e09df0d0674cdb8d803410677a8889e2385a75d", 0xd4}, {&(0x7f00007df000)="", 0x0}, {&(0x7f0000001000-0xeb)="b6d674e17e5dbf366a1ee1fbf00d83d1d686d8edbb21fe3a646d7b4a753798a989930cadf62e93b9211a72669db7b9cc7eb71381ae99d84c667ddd2e33c0d83a3e05e4e26ca522910946e69b884f01e53ac6a5dbc71da5dd9095af42f2dd5fbdb14d9f6eee29f5f070e9e3f5d064755673ec9a3a97a8292c0e4f70d347bc6b3dd819ed8ea8d4d2e4f853c04e214ac8b1d933c094e5cf7a779a7593251a20e5cf7ca6316eabe08270e882f8088a715081c587357a810490dddf3e6343159957f6fa176ba1b2c436f088f18838cbdf64ba2dd5dfed52a95b3a5dd81d21a7f27f89a672d9fffb7e19e35ad1f1", 0xeb}, 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"16a8cad381a60bc6cd5c6a5bfa12ae7ac8d5cd649a0e9cebc347944d6814687c8db632e2cca734f0f2ddb630bf8e39eda86e38b8b86e665377af7602b726e1ea330205aa68fec0b159abd5d6449f31ce47dc5267ac1be84c533cf35ae82acef28e6c908b4316cb06170cd5be83ee59c01fbc4daf221c317df025ee0c6f8773e67d80fb1ecd99e3eb516cd043141573fc574b788000448b7206386f1da5a32880271d9efef7780095ea6f5e602d1ef954708ab682949151670c794189d207140b1df89d597e002208bc502fc74d1c351b7c5af756a57e96c0de0b3e5dd2aca7204d92624a1362af0c4959580204c4119f749c7b703d8b83d8c1e0087cff47833ec6d2e12834ca4d47a30bd8634ab9d3831e1cd2fbcaa905717de7cc480588198776ca2a7a6cfa83b85e96720de6a23ddc7e37617c506949e1917f567a62ff6184f956b29f4150956f6d9ba31f2fe63f8c08d1c66392bbc77bde6d11f5f5ec50d04ad5f16afb564d20ee8196400f36e7910fe0b3f63714c5d17cbba9a460b05e7fe184c429ff5efd0a814b4842087c18203ef2f4a0560c0848ec0b18ec7e4df2670b70d510a4e7bc92e8d1af1b8c73a4b8d4c14725a64cdd1de3bd26b713bb6bac671c690cf9a63236318073e5f79c285e9cb8184ce71d4af016101b08d1fd650d3ef26d97ad7ac77d271d247095a4f214cc023586c74fb8d22e052945ae582c95d219dc21d6ec7dba17abb4eb95131a8f52cdef1a0ae5cadd47c919969046b1c6f8e9341818ece8b3cc3524034e319262c8c395ca8b253e58f295badcd6d80f6047afc3b073ce27aad4c16e5ef1e18dcf67fd73f85e7d5a67d6dde343b2bb7f5534d2a4480a9d8294d748c90c07a46718a518398b799842116882ceff5577b3744742c27f9e6b05b8ae33eb69339a9e07ee1a3d7d9765b275baf84e0068e9664b22439d5d9f17be61f4c2e15c8cb01b39435dd8812b8d3310cedb2b98465b653325644c8a3b7152f429b97ba9a56d7b8a69b5cb8c292a23235b1f8ce26d6a82a6df98d7e6e6cb089c5de754301e44f9bc58b6726ddc38edceb5973bca13be251a326a002dffc8e4a2428c655764a8ad9d20899c71b327548934593486f2a91f3788ef276e1a2ced862d769066b3c6612d20ef40da96afadc7bf0a93f6b0f551dff52b0da82c3b3287b14a97bea0e77883fcc220013cf6a6e98bdc3d6da6751f54a14825a8c2acc5fe73ae412dfc853f9d7107ce6ff1100fff7ca391ce94212bdde3cf92a585fc51a0a7da8fb5a1925431aca9be13e9e84d973805ad4e68941f985da1b97ece2dd51f115d187de7a7756f1ce9a72f1866929ccf06b7d748dd80660f34c8d4d879ad2291651c3bce2dec7513d85b839f0143cfb0d35edc5a04ed5c0e2edfcbea2635a56ea461945f858bc199d4382df3ee13f5a775d3d37d10ac042d2ec6165599cbd6a065b2c73db776f9db7990a779dce5c86068437912cf5514b98a969517e55e8509a73e2b221b08bcf0a13c0f8b651c0497497f626418d39f1f8d86ed545d2cd5e4e37b299ba20a1de22ab2d5f7e50e608dda904617cd7d4b9dd9e4f6eeb9b1be943fc7d281c00572229063308d8c890cc88c45d273ae4b3786a61fe75cd9c3db34a0a7dfff2784f4a1789a1ecbc455433661b6668eb1f29ce0705931e111922158a6649f2ff5638695d19918fb2894abfdf4a1ca3966fdaa42c131b2cd9afb6ae59812bf7bb0f6267f48c0416c1b8a16a4606571b382a234b7d658f9efa4baf1029c3c9176f80cdc764bab77319c9cef9ebda4ca7ec5d1ad043631d744b15007b889d16083994aef6205b0f1a489a99ab1cbfdf923a3eb9c5e2704cb18ccd10e81db12e9e78d59beca8416bfc03b09b9a5968aac96a5c1e754c78822da94017aebeb799ea75dd52c5691fb6226422ce16c1fae8ee7c0bc3d88e358b19ddb8850ecf231f4eec56a9ed4394a971e4343e518c8c5ba7ca1f78d6249ff7d5c7b13b68358f3f998d5db6b27c680b5960aa183e5c89657d55007791faf20c75afd4c068dcd20574d0735ef5f0172962888fa1efe95140a144f4a05cfbb7a5bc4c027075a3e219d5078036fb1103022c2dc99770e7666a6e1a78dd9f612ee463ebebc32f13416070307b34edd76ea41e13d3cf2f7b0eaa5269690697d30c979a406bbad4cb63a8c71f335ed96ac65493ed74e1f0d70611a3d04ff59242ad9886b51ab3bffcd07cc260f19ff74b9aba3cd5c9b82e2dfb76cedd4e968eca95000e6f5e1785d072be93121665bbb8df47b10ed8aa9efbfbef7ae5362025a1ca851fcf218cc461fe7eb465eba97b6188ad18e83a3e8b9306c43c443d923286acf627d7cc94d8c57f4e8d5845de72f9e588ae2797faaff03ba57116c75faf9adb4d513c2e0856661f132fadf6ee9a4d18418ac685dd9e11e143824cb52d2c843f76050d9478e5dc56896ca19c16c9632eb08e74dccef94a010954b9caf8a15d1f78dfc86b7ce17b55666cd659b2e519030b90b9301f294a89ba4b8f6a394bf37a8cb53745f94995b4f199b8a1d263b1648c5a139b2b8a1ed8174f26f9d77afc85e32e3394133b7202fdcca332a7ea2e56b46a4f668509c653fba4ec944d1d5ccb39b48874d9e1e1f712e65f9b060b39720819d82e47f3502d1a9af02cf6b91ec65392c61f54232c11f4291f942c4070a0e4cdaa58cca9744180a8f31fa18bfbbe4a39d609225c3cb1953d11e02a3a83f2a8f9d87366ee417038b8d976bb2aeb7c0321fe3f36b9679a161b5e798cb8cf410db173fa44da514efd9f2b71cf6ccfc8322f434b949cc121202fd8f69270c13db16a493bf5f57237fe437c1a723b595b04883fa0450488899a96b2708d75096868d979d099d96ae0d2bb7d4debadd72578bb657998fc0b500e9abede5029531cdd0544d925d29ad666369e590ece2b5720d86c9410cf7c38bd2ecf6de4f88e0eb210f7db150aa1ec61084580c2091902baa0460285a85b26c42c202182147c00e94d88479454e09c498c4f6632e907d10c48859303136708e439de4f06618f736a3107b8003b393dc5c46915267eee193799e85e18b979f103f1aa8316ed26b5fb1ff39e274057b380728bb87ee4df83f10847fff93760f0035adf4f2273fa333d120a98ce32a557150b517e9f3e734450ccd300bea6d8c003637ad4fd30f56ce12a5981c737a3956d746d7b29292db7559936de14cb64b0b556895a9d6c10d2092c203a5045302dfab15e0210184046c9950772370fe88e0070a25be838c628b04f313317aadd4ed25b4fec0ae468d921daa9bdcf0229143307d2b51261fcdbe5a5a53b8d5ad0859d76e9c80f4207f6de7a7c64bc905008494761f875eb1c249363d0652bd02205624386697d759f08b6109381912a09e236023e11c9f45d943b2fe3a12d11fb8e480b23a5c9f2e762a1add51af3823e270a68f7110f44c5a28376f07d67df0d75a5f085e79073a8506a7384dd7019377a99d01d91b3b856d7add9369ff349547b9b0377c608414a4dc6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{0x28, 0x100, 0x5, "ce9b638991e3c5ea1b5add515a67a9e1b12310c7"}], 0x1098, 0x0}, 0x3dc}], 0x5, 0x20000000) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0xbe11, 0x88, 0x8}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000003000-0x4)=r2, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000004000)=0x101) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000006000-0x5)={0x5, 0x10000, 0x9, 0x80000000}, 0x5) 2018/01/10 13:16:15 executing program 1: mlockall(0x1) r0 = semget$private(0x0, 0x7, 0x40c) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = msgget$private(0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000001000-0x83)=""/131) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x2)=0xe8) r5 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000001000)={{0xffffffff80000001, r2, r3, r4, r5, 0x173, 0x800, 0x0, 0x0, 0x0}, 0x7fffffff, 0xc0e6, 0x5, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x204000) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f0000001000-0x79)=""/121) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r6, 0x8080aea1, &(0x7f0000003000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndctrl(&(0x7f0000004000-0xf)='/dev/snd/controlC#\x00', 0x54, 0x800) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$GIO_UNISCRNMAP(r6, 0x4b69, &(0x7f0000001000)=""/46) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000004000)={0x5, 0x0, [{0x80000008, 0x6, 0x800, 0x7ff, 0x3f, 0x0}, {0x8000000b, 0x9, 0x7, 0x232, 0x4, 0x0}, {0xd, 0x7f, 0x9, 0x4a7, 0x10001, 0x0}, {0xc0000007, 0x6, 0x1ff, 0x8, 0x9, 0x0}, {0xf, 0x6, 0x3, 0x1, 0x101, 0x0}]}) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f0000004000)={0x101, 0x4, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key(&(0x7f0000004000)='id_legacy\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000)="", 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key(&(0x7f0000005000)='trusted\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000-0x9c)="b8aef382addcf6e6dad0933ba8c87e1f959db4a2df8065e6981d742c7e4a0e8e4d555e717970f0ad1359440c78fa87869fdd55245556ab224414cb3764d408825c23d75624ffb76ac66ddaf0d218725a984d47a39f63bd1f6b8377ccfbd9e7ee545c45d2264405ee6cfda9257b73f484f789a58e5fc300d573bec5f3d0de585b0d68f740d27045dfc553e9a6f20e4e8758c75cc916af1ee7a92a87b1", 0x9c, 0xfffffffffffffff8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000002000)={r8, r9, r10}, &(0x7f0000006000-0xd)=""/13, 0xd, 0x0) [ 28.850752] audit: type=1400 audit(1515590175.514:9): avc: denied { map } for pid=3490 comm="syz-fuzzer" path="/root/syzkaller-shm192022010" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/10 13:16:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x2842, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x1, 0xc1) syncfs(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x8000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) lseek(r4, 0x0, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x1}, &(0x7f0000003000)=0x8) setsockopt(r0, 0x0, 0x7, &(0x7f0000002000)="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", 0x1000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r2, 0x0}, 0x8) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x40000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000005000-0x4)=0x8) bind$inet6(r4, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) getpeername$ipx(r1, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000003000)=0x5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r5, 0x8}, &(0x7f0000001000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) fstat(r6, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r7, r8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000+0xd94)={r3, 0x6}, 0x6) rename(&(0x7f0000005000)='./file0\x00', &(0x7f0000004000)='./file0\x00') 2018/01/10 13:16:15 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000a06000-0xc)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000110000-0x4)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000992000)=""/71, &(0x7f000094b000)=0x47) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000380000)={0x0, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x7, 0xffffffffffffff33, 0x0, 0x4, 0xfff, 0x0, 0x100, 0x6, 0x599c5ed2, 0x200, 0x8001, 0x1, 0xb8, 0x8000]}, &(0x7f0000ca3000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003f9000+0x52b)={r1, 0x8}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="4da909dcb8d27e11cfde3ddae10cb384769f9a9a7f70a258ca5b3bd198bae717ea9434e627a69201cbac120e13811451328af9d1d13cd0063afae7a7972dbb70a16c4ee19e50570a94f7c87f592e47b15e16914974afb342cbfe674883e45d65ecd0295487ccbe687ac6fe55f3287ab0c43abccfa890becec189fad99da1e6a4a94aff5c742967e85e80429ed67565c37aaed9b6709083521e8fed0ce689ac5ce41d2f537e99bff29d2b639079dd13f7bba9444dcd497ec33ff59a45ee801d6704", 0xc1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000002000+0x876)={{0x5, 0x3a7609a6, 0x3c, 0x6, 0x4, 0x4}, 0xe619}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='bond0\x00', 0x1f}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000004000-0x5c)={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x40, [0x2, 0x1ff, 0x8, 0x8, 0x1, 0x8, 0x4, 0x8]}, 0x5c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000004000-0x4)={0x0}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000004000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, 0x0, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000006000)=0x2, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0) syz_fuse_mount(&(0x7f0000007000)='./file0\x00', 0x1000, r4, r5, 0x4, 0x10) 2018/01/10 13:16:15 executing program 5: r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000291000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x1, 0x8, 0x3ff, 0x8}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x1}, &(0x7f0000001000)=0x6) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000003000-0x4)={r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000003000)={0x52, 0xffff, 0x9, {0x5, 0x8}, {0x0, 0x6}, @period={0x5a, 0x4, 0x7, 0x3, 0x0, {0x1, 0x6, 0x80000001, 0x5}, 0x4, [0xe72, 0xa00000000, 0x8, 0x2]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000003000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1}, &(0x7f0000005000)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000006000)={r0, r1}) pkey_alloc(0x0, 0x2) 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) timer_create(0x7, &(0x7f0000007000)={0x0, 0x3d, 0x0, @thr={&(0x7f0000008000-0x1000)="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", &(0x7f0000002000-0xad)="45cf65b575823b9bb29410c0dea98b12038c1f6d9bf9bb8ceeff136213dde318c1d71486b100b336fa9921870cd3c7c45d4bd12bb2f28197854e97bbeee377f343a950fcc7da38fa451c2e1aa6ed0ac1f548e65b2db68c0a60166d8677382dd10bfced3bdeeb542e1a580e147df95625c345e7bdf087b7552565a27537344ce695ab0a6d111c563a4113b3bcad6efdf18edafb3e85b9f8a7c070506d4c677a8cf13c98e445b6ddf3f870dbe8bf"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x0) timer_getoverrun(r5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2b06}, 0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000009000-0x50)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000)=""/0, 0x0}, {&(0x7f0000006000)=""/22, 0x16}], 0x5, &(0x7f0000008000)=""/10, 0xa, 0x1}, 0x2) 2018/01/10 13:16:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00008fa000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x680) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x2710}, {r2, r3/1000+10000}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0x9e)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000002000)="70792b7f9e1285c09d289e00c11bd1347e3d645cd6fe53853baa2bb56ef773473ab696a350595993830545e51c4059c40f506d0ddc298ac46d9f92a1926bc34428504bae072d34aea7c7653f7435380fa3d713d20a03eecb203b4a26", 0x5c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x80000000, 0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ftruncate(r1, 0x4) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000003000)=""/4096) r5 = semget(0x2, 0x0, 0x80) semtimedop(r5, &(0x7f0000000000)=[{0x0, 0x6, 0x1800}, {0x3, 0x6, 0x800}, {0x2, 0x1, 0x1000}, {0x0, 0xc5, 0x800}, {0x2, 0x4, 0x0}, {0x1, 0x4, 0x1800}, {0x7, 0x5, 0x800}, {0x2, 0x9, 0x800}, {0x3, 0x6, 0x1800}, {0x7, 0x5, 0x1000}], 0xa, &(0x7f0000002000-0x1)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003000-0x28)={r1, 0x0, 0xd4, 0x44, &(0x7f0000004000)="6d1d6ae7b0648a9abaed3336fb19bea2177065606983caa87d66c3b4ceab3783043e32e1e81c9cb7c51159b682c0d328d2d098ab712ad2f770f0fbb545c44e3be729027d742ab2361d98d708c943ce554240d17b45249b5fea6aa41625f5b1e152ca7eed5bb86a551998be6529f8379fc67902dd5557ff992ae180a8ee551558275001ffb29711001dbea59ac8f0b6938036e779d00242f8177e5db3b3ceb9558f956b1fd730b5ecd74386ff85e21d462ce60142eacfd49bcf0507c1a323c9ed0439fdbddbc5004343dfb0c35005d9a04cc96f4c", &(0x7f0000005000-0x44)=""/68, 0x3, 0x3}, 0x28) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000006000-0x8)={0x8001, 0x8}) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) lremovexattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)=@known='security.evm\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000006000)=""/107) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) getsockname$ipx(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) 2018/01/10 13:16:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x400000) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000071a000-0x4)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000001000)={0xfffffffffffffc80, 0x5, 0x3, 0x31c}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001000)={@common='tunl0\x00', 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000)={{&(0x7f000020e000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000004000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) connect$unix(r1, &(0x7f0000002000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000004000)='./file0\x00', 0x8004, 0x7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x91d9, 0x100, 0x7f, 0x1ff, 0x8}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000006000-0xa0)={r2, @in6={{0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4f4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x8000000, 0x5, 0x8}, 0xa0) r3 = syz_open_dev$urandom(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0, 0x200) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000)={0x9cb, 0x8200, 0x1ff, 0x7, r2}, &(0x7f0000007000-0x4)=0x10) prctl$setendian(0x14, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000008000-0x18)={0x0, 0x4, 0x100000000}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000000)=0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$llc(0x1a, 0x2, 0x0) close(r0) [ 29.612271] audit: type=1400 audit(1515590176.275:10): avc: denied { sys_admin } for pid=3531 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.867270] audit: type=1400 audit(1515590176.530:11): avc: denied { sys_chroot } for pid=3660 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.979211] audit: type=1400 audit(1515590176.642:12): avc: denied { dac_override } for pid=3698 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.032853] audit: type=1400 audit(1515590176.686:13): avc: denied { net_raw } for pid=3719 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/10 13:16:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b52000-0xd)='/dev/usbmon#\x00', 0x0, 0x181000) getdents64(r0, &(0x7f000093e000-0xc0)=""/192, 0xc0) r1 = syz_open_procfs(0x0, &(0x7f0000f0e000-0xa)='setgroups\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/10 13:16:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d2e000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000dbe000-0x4)=0xd1) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/10 13:16:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000321000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000bfa000-0xc)={0x0, 0xffffffffffffffff, 0x0}) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000927000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000426000-0x4)=0x60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x8, &(0x7f0000655000)=[{0x7ff, 0x8, 0x7, 0x2}, {0x6, 0x6, 0x10000, 0xffffffffffffffff}, {0xffffffffffffff84, 0x6, 0x1, 0x3}, {0xca, 0xffffffff00000001, 0xffffffffffff8000, 0x8000}, {0x2, 0x1bd2, 0x2, 0x7}, {0x0, 0x6, 0x2, 0x2}, {0x1, 0x8000, 0x6, 0xffffffff}, {0x200, 0x20, 0x8, 0x9}]}, 0x10) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/10 13:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000580000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 13:16:16 executing program 1: r0 = semget$private(0x0, 0x4, 0x240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r0, 0x1, 0xe, &(0x7f0000001000-0xee)=""/238) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00008c4000-0x4)=0x0, &(0x7f00003c4000)=0x4) 2018/01/10 13:16:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) listen(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/10 13:16:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ce7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$sg(&(0x7f0000962000)='/dev/sg#\x00', 0x8, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001e1000-0x10)='/selinux/create\x00', 0x2, 0x0) fchdir(r1) perf_event_open(&(0x7f0000070000-0x78)={0x5, 0x78, 0x2, 0x2, 0x3, 0x1, 0x0, 0x0, 0x40, 0x1, 0x7, 0x80000001, 0x10001, 0x1, 0x3, 0x1, 0x2, 0x1, 0x100, 0xf7, 0xfffffffffffffff8, 0xa34, 0x1, 0x9, 0x1, 0x81, 0x6, 0x9a, 0x1, 0xffff, 0x8, 0x7, 0x601, 0xde08, 0x6, 0x7ff, 0x0, 0x2, 0x0, 0x1, 0x2, @perf_bp={&(0x7f00007ef000-0x1)=0x0, 0x9}, 0x20000, 0x9, 0xfff, 0x7, 0x0, 0xfffffffffffffff9, 0x6, 0x0}, r2, 0x8, r3, 0x4) ioctl$int_in(r1, 0x2000000080045439, &(0x7f0000000000)=0x0) pipe(&(0x7f00005d4000)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000fbc000-0x6)={0x6, 0xac, 0x4}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000bde000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8, 0x1, 0x3, 0x1, 0xa4, 0x9, 0x88e}, &(0x7f000043c000-0x4)=0x20) 2018/01/10 13:16:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a43000)='./file0\x00', 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000745000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e55000-0x4)=r2) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000a04000)='./file0\x00', &(0x7f00004e7000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r3 = dup(r0) fstat(r0, &(0x7f0000e16000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000c63000-0x4)=0x0, &(0x7f0000a2e000-0x4)=0x0, &(0x7f00005bc000-0x4)=0x0) r6 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009f9000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000862000)=0xe8) lstat(&(0x7f0000ec8000-0x8)='./file0\x00', &(0x7f00006e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000f88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f9d000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000713000-0x1)=0xe8) lstat(&(0x7f00007cd000-0x8)='./file0\x00', &(0x7f0000b94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000009e000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b7000)=0xe8) lstat(&(0x7f0000a54000-0x8)='./file0\x00', &(0x7f0000839000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c4d000-0x4)=0x0, &(0x7f00009ff000-0x4)=0x0, &(0x7f0000cbb000-0x4)=0x0) getresuid(&(0x7f00002ef000-0x4)=0x0, &(0x7f00009d1000)=0x0, &(0x7f0000f2a000-0x4)=0x0) lstat(&(0x7f00009ab000-0x8)='./file0\x00', &(0x7f000085e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000931000)={&(0x7f0000494000)=@proc={0x10, 0x0, 0x1, 0x4000}, 0xc, &(0x7f0000649000-0x20)=[{&(0x7f0000ef8000)=[{0x34c, 0x20, 0x300, 0x2, 0x1, [@typed={0x10, 0x59, @u64=0xb97}, @nested={0x20c, 0x27, [@typed={0xc, 0x2f, @fd=r0}, @generic="2693d5fefd81ef6f3b83844f4f98a26347b074f4f01f2bb12335c5a22effb1e322f7c782201d5a27aa0a0804f0c2b7732a952c27aa044f0ea748bb7222a39549d413f5034f51baa7ad4d6a91df672583a5c16e4da234826c9d15b6a300c697e91ca2063956d0f34c71a159098a7c45133dd0a61c8ea0c9644386f1466248052ec30df15d905d5ae589a35a97434fbaef9e91dab7b99f7cebc7d6982a600506742d78fb75f9a51d5c1262d1b8b36f007e80e58de90b90078a22", @flag={0x4, 0x50}, @typed={0xc, 0x84, @pid=r2}, @generic="df84d3543c6ec0fa06b9d43dee3f25c67a2207a389345ed9377ecefd79b59a759fb973e885e893b75c3f7d6808958c447f3ad0e7bce6002d482575943206cb8233ad31faace2944882ce641d3f6833fa304a", @generic="6e8188ecb3319cd427122f0dfb8dc0ffe26b2df57d9a1e7474ab2c074cb108076c178432eef31031c50c016d21be6b57988e4205c3fd0c8ee931571ad5127d7fe14cd68f53bf55b9e723861fb171aaf5d288c60281c25fc837dabd7ec0f2848452c7d07697c39e211ccfcc8ec59442bfa4a13ecee0ef2a5aa0bdef147f83eb88c250bd819197bde5f3a8b14ff4ccadf07cf2130dd3a69e5c099ea06967295bcf908f8c77058caf5849643a489d9bcd1c9d1a59e8afd647b023a3f51594152e969fab0b0029859c94", @typed={0xc, 0xf, @u32=0x4}, @typed={0xc, 0x5b, @pid=r2}]}, @nested={0xbc, 0x61, [@flag={0x4, 0x17}, @generic="a02a6af4e0724920083594c2682605d71df85cd8b4737c922b54b92764b5e231e822603e5f8cebfce3b71f0fc66e8201355396c07d9301518db317a819a407c409835c90f9efdbe7dddba72744bd03dd2277458636b245837bd64036e24c816a44a379d91cb4fdd67888baf4edf4f55f85c2cdce99cc40c5e9730ce198b2", @generic="1d486d428f2a3680a5f46494ebc8ee602496ec21013f655083187bb35fec2c", @typed={0x10, 0x62, @u64=0x100000000}, @flag={0x4, 0x87}]}, @flag={0x4, 0xe}, @flag={0x4, 0x54}, @typed={0xc, 0x81, @uid=r4}, @generic="4ced5d2703da230815a74db91ac8dddcc63c3121e1d488491d04c950edcefeb0163b5c99b9dc17feb6e61acab65e24febe304e324327c209d2b0a74ccc5240ff0062e9d256c9aa23b6a01a5058d1a1"]}, {0x120, 0x2e, 0x500, 0x6, 0x1, [@nested={0x10, 0x45, [@typed={0xc, 0x79, @pid=r2}]}, @generic="0d6d74d54ea534cd6f2e07dd0b095fb0783f313ad9fe202accf622d86962a02166d173d6d605e4c4f7d8671d135ebf188d40dbb4c4da1d6c3b44a201f37d1d20083536146c024d16f5a4436d359b82724cb0f3ec3710d71089fe52b1af1b48c1a4ec32b750bfa9914d8a981b556c8c1635bb2ce542c913b5043e98cdf914977aefdb197d089f55eb4b9da8c483a6bd416d3d55fd3c6a503b10adcaa672b0eb59832f073895ccc1ae58da15f9764e2e8b366b997d33d876f3a18cee46660abdc0cbf23a2d54d0fa3e435048a66759f72ffe421bfb57ac0f875e60d08ae2d1d79d2c0dbbb7187782895e19f7c8273cd03bfd14cf6379c448f92b310c7bbf"]}], 0x46c}, {&(0x7f0000863000)=[{0x3c8, 0x20, 0x601, 0x6, 0x2, [@flag={0x4, 0x1a}, @typed={0xc, 0x18, @uid=r5}, @nested={0x168, 0x53, [@typed={0x64, 0x85, @binary="40974ebb6cc7b186c8ec36db26b9b706c616c68a0fa134e6509843f340a6a47ace8371bbcb8490859204596c30ce6c8cab337e286f756cff945bf8a22db8c202f79e86c83b7e4805a66f63195c2370d3bcc3af7e934c86f1cdcb"}, @flag={0x4, 0x1d}, @generic="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"]}, @typed={0xc, 0xf, @uid=r6}, @typed={0xc, 0x90, @pid=r2}, @typed={0xc, 0x4, @pid=r2}, @flag={0x4, 0x51}, @nested={0x218, 0xe, [@typed={0xc, 0x67, @u32=0x3}, @generic="e828c3f56fcf824169c3aae8b031", @generic="4ac003600ad32a5ee336071eb2ff704efd534ac1ef70e074acde3a0b7596083879466636196af1c25521a28061dad0c2c85d7f721ba3203ab95b71c56e1de09b58157daff915fbf5d19ef83321311c7b9b3f43587d2be70b91aeb21d2a152e933e17beead3f3356bd5495aa11e4d60a6d46c60395783d9c7270ac5429f4ca46349051c3bde30e8b26927dacd8debed3899b2562204bce5d68d0b8e211e44e4ba8d06167a59e84261e5c4954a31", @flag={0x4, 0x36}, @typed={0xc, 0x41, @u32=0xde6c}, @flag={0x4, 0x8e}, @typed={0xc, 0x86, @fd=r0}, @generic="0ab563cae87aad0b5abdab5ac3bc2ede49bc5332e17534fc95faa29751657785242a24235effdb8e26caf65cc0665d6c86408d586e40e52639f9921908f10aa563de629040e26da01f628812f847e489556391c42ff0851f84a8744a41050b4de7d852a85eb4fdfa7bef9b097411b2836da51a721482b4b75d2420bb094fc4095d0925b206903c790b9d07cb085ad3017ffb347eca76ee0de03e9b4786f74a64e6fe45e689197948a279c5b1af8e5feb5a1468e9a6fbea62d35a3e", @generic="17006e49478e6a3dcdd67346c897fd513835a8c617786a816ec4867cf2545c64ba8c3f450c09a46d7c7341e65ad5ff493ebaeadb1b0001ae26cbb03451685b3136c159bf29dc4d5578db19dbf608c777c46eb9054c0ea1ca85dae1f4f1e92722b779911b0c4bd9c495a1b431b046bbe7e0"]}]}, {0xd4, 0x15, 0x4, 0x2, 0x1, [@typed={0xc, 0x52, @uid=r7}, @generic="3d68d6022dcf73e8f3fbc6a2c3f6c07b6c5324cc7dbd585fb35cc2e4ab0f53653317e2bf8b888204f1116e7609cd5823065052", @generic="", @typed={0xc, 0x5d, @pid=r2}, @generic="d201f0692977ac3fb6c00d44088c94ecc3b37f0d2054ce093aafc1ff23abe378cf5010dda9a438328ac5e2cead954a025a525a46b06e624ad759558f286c41b7bbe8c79db705d8da9fece07504a7d3f61aae81e0c58cde068f3f65061de905fb99e6bb9036fec3ad46f7c28ea4777d98feb283145599e2"]}, {0x12c4, 0x35, 0x4, 0x3, 0x2, [@typed={0x8, 0x15, @binary=""}, 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@generic="d93106a9127ec2ec11e78036da10773c38b3d0d57025acb06542d9c35b5b4942aa72078484476a01e14c61805be022201ed23cb3389f319d0c0c7fd027f70b35bc88769abed0f86dc3df5ffb7e6515088ba68e766cb7469763d0709992183e8ae3f8543c74cb85de1cb40e9cd1ec43c7c78d2f1138917de3730b4010d9023ccd18c21c04e02764a8f954e090fe7885790f462c918d3276b1c39f588e46095a8e47929124ee3ff06dd2e84a3f58a78885a39c2baa182038cd9f68bd30aa6522a968efaa1eff69698c", @flag={0x4, 0x9}, @generic="46894eaa424bc01dac7423ff26ac97a81d4aafbb8ef8199ea1b29e4bb23dbd21baf94b0f3e3044ee795e0676c952eae9650902556a636039d3ea1725298b84276e7bd359918b245a8571f3e9cbe5221796a485db"]}, @generic="b54ce9a5eebc2d", 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0x802, 0x2, 0x1, [@flag={0x4, 0x75}, @generic="6080d3c28ad621885bec4e23ce57e206d16ddf8f0f1d8a19de6493aadd9f0b7793bff23107375b10cd3aa9538e238af17f4e9a4094714678c29534556714081c16ab8ae4bf5c2acd5a5ddeb22c316796bf1f25d05c8e4e31fec08ffa264e0084661e0dda4e78b18ee4aa72ce4ee85552c2000407121b329d4cb16dcdfdaf32e9379fe710e7bd6c0637cdd784fcf25d48a10d", @nested={0x198, 0x34, [@typed={0xc, 0x3d, @uid=r10}, @flag={0x4, 0x32}, @generic="ea7eb6a145bb3a4157ea5638a5da5aaa507370630ed1bda62c2749aad355755c5799110fc6c03c9f6acf8525fe55528e82d08421145599d6a7b830be07a556715e750124fe3a2d81e05c7ef04f133b3d2062358885452ef7cbf0fd4d68e7d3a0ce3d65746d9fab865f5c20555df4e3fec25e7a17f944371d4d8abf88811f77d1d0539e34aa4fe7", @generic="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"]}, @generic="564b2284e7b8cd77318de6feb47e11718de58454e5bd2dd58d518d3c9937938ea457963078b7a1dd8260d8b85dafcfe26e523ecf39662cc1421addfd09223a27922a9f3f23310b6870b3ab576090844a47d3f74ecc3c2c325187434f84fc9c3f589836f01a90bc5cda72a080752ed83aadfbcca0df726a151129896d4c1ee20cc89c0598de06bc902a1599d8e9c5e9d303aa7b9c46bd856df5105dbca6cfc0d31297eb978a7265819a2f702d", @flag={0x4, 0x4a}, @typed={0xc, 0x2, @uid=r11}]}, {0x2ac, 0x3b, 0x4, 0x1, 0x3, [@flag={0x4, 0x58}, @flag={0x4, 0x60}, @typed={0xd8, 0x8a, @binary="63639d8f9633224d353e1c6c8f4c9dc0064043ec453d4218648709292a3d292bed33b1e439e200f2ce0bd6d36721fb4d37c3d91381c82f5e7fa1a5fe174c58701be7d5455709352e3e8ea79cc41c65ef1fbc32d741403f88b151b2205e9b03dcbc0ee856a7484748463fcd6658d4729bb9bcb39c52038469bcaaac5ae71a7310bdff105d1e4f64cf69aff9897a1291fa028fe41168e03fc633452a034edf62681f6ccb9f7975af93fcf719da154cdca61a857534888a9a09d804f1eb58bffed79eb486912c4e211a8630beb82b5bdc"}, @nested={0x14, 0x6, [@flag={0x4, 0x6e}, @typed={0xc, 0x91, @fd=r1}]}, @typed={0x18, 0x4d, @binary="5c1e1d654a8b30fde9cac059309d977e"}, @generic="584074467ad1e73621250ebfe85b25a95a5d1b213e728f09c3df8e778e413f87173706e5810468ca80c46ff48f55c0dcf28d3970fcbffcf5572c26114f9cbd0f5d9016aafee4bdcbc93a6eef26acc8a1ab02522111f7acd643b3ed96d3d4d699d82b13346aa30d9dd4b9b9d42dca93b32385a900ec47f94cd4e69228c152db251189f8f57095b76e0ded31d222a77f32f0a6d3d315e08cee34a207d1f0", @nested={0x24, 0x5, [@typed={0x10, 0x0, @str='mqueue\x00'}, @flag={0x4, 0x55}, @typed={0xc, 0x0, @u32=0x0}]}, @generic="1652d19d2b9670ee08fff507fc3427d9ad92f6568bf8ff8970e89c8a2e806e4c5d78ae633342075339681db17fbc507cbefbf3a990cbcc25606e172bad2a79122037430450647f51b33e46089ac849200ad5a8018dd2fc3d77ca2f3e0c37663b1a1efd69e18d2d4d5679615a1c5da7e63e66834e3eba04c5550e5506cf4203ab3dea8d2fee1860790d9c7453feeb87a32d421957ed49c3586155e4f11486cc511dddfe00d7025701671b87467fd5ab87e0049efbd41fd3e1c4c55a7a14034411ca6651f27269f913dd45db0e77431c"]}, {0x260, 0x37, 0x401, 0x6, 0x3, [@flag={0x4, 0x33}, @typed={0x10, 0x52, @u64=0x80000001}, @typed={0xc, 0x8b, @u32=0x93da}, @typed={0x2c, 0x7, @binary="d4f27f10dc4bb0bd91737dec115de73bfa5b1fd7964535ed611ff53b8816ffdd136a4377"}, @typed={0xc, 0x30, @uid=r12}, @generic="abd9d57e815ae470ec2d4b011834c6d954e9634e3795ba033eb639ae61285ed78684b7", @nested={0x1d4, 0x4a, [@typed={0xf0, 0x10, @binary="70625eda4af5d295780cab70fe53ec73b5086a01cbf15ea7d0a2fe5a935d641637dde7d905d0e5080befc93adda0e190890d8fcfa0c0bbb2a73b1593ae8876ae838813f7f89a11a549e532421d296bef46a176a7ea3c1dfb811c0afe8df93dcc0efc6da0a8eea1f5242d4b75d0cae77d24648aca7fe32ecf0d8fde50d978737b651ee4966f8fc8a9407cf7f79afe43cdf18390a6530ada4500ee0deb2ea325cb9f7dc07deab968b814bed47a5e8a5d6a062e3d1781aea8cecb050b683876bb63628467eca90fe1c048029e5c52147c1b06d01a4cf5cf7519cb4a85866874d7e6dd70759e339e"}, @generic="47a147dbfc9ac8fd0b92efa1cc13a71a270342b2360614b465ef4b70c74b7cd9b080fab9a3b2d84bf0b4121991fd6d5dc22db545a7547945b146e2ccfa2f6adf37dd187990c646", @generic="3e52672a0266b2d507a160ee1f4a8dd3e4def6c78bf4aae7527e3bb864c7e40121946cee0f91d1896084", @flag={0x4, 0x62}, @generic="824d6e27db8cf915cf66fdd4bc2f3521cacfb42b796fc5bc9df8454e90da5e43d252a0a9b72a6be6e55e32c2dc4b9e3fed", @typed={0xc, 0x65, @pid=r2}, @generic="a8308f22870f04d682a1820b24dc2f5bc50aafb82917f4e46728f97cd5a5845b8ba8b6a152e252885d3f47"]}]}], 0x23ec}], 0x2, &(0x7f0000116000)=[@cred={0x20, 0x1, 0x2, r2, r13, r14}, @cred={0x20, 0x1, 0x2, r2, r15, r16}], 0x40, 0x1}, 0x4) statfs(&(0x7f000077c000)='./file0\x00', &(0x7f000020e000)=""/4096) [ 30.303213] audit: type=1400 audit(1515590176.966:14): avc: denied { ipc_owner } for pid=3766 comm="syz-executor1" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/10 13:16:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003b2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000fbb000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000e66000)={0x2, 0x0, [{0x1b6, 0x7, 0x0, 0x0, @msi={0x8, 0x6, 0x2}}, {0x4, 0x5, 0x0, 0x0, @adapter={0xfffffffffffffffd, 0x5, 0x1, 0xab, 0x3}}]}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000b1d000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/10 13:16:17 executing program 5: seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x9, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000db6000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000000)={0x507, 0x52cf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000000)={0x5, 0x6}) modify_ldt$write2(0x11, &(0x7f0000c05000)={0x0, 0x27fffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8001}, 0xc1de0ddc4bf82908) 2018/01/10 13:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x808, 0x20006) getresgid(&(0x7f0000d68000-0x4)=0x0, &(0x7f0000fc1000)=0x0, &(0x7f0000cf3000-0x4)=0x0) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000179000-0x8)='net/raw\x00') sendfile(r0, r1, &(0x7f000050b000-0x8)=0x0, 0x47b7) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000cb6000)={0x3, &(0x7f0000db5000-0xc)=[{0x4, 0x1ff}, {0x7, 0x1f}, {0x5, 0x5}]}) r2 = add_key(&(0x7f0000750000-0x6)='rxrpc\x00', &(0x7f0000b6f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002f9000-0x52)="270515ce67d7d7c0b12d8ee1954196c8881193de043482828445f84928bb905a02d76e93b2130e17e2105b626cc2ce1e364ee66c628b780795ee0d9058ade4a061279b2b3b3ca086bf40940ca301a906d72f", 0x52, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000e3f000-0x8)='keyring\x00', &(0x7f00005b3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) 2018/01/10 13:16:17 executing program 1: getpid() r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00004ef000-0xe)='net/bnep\x00') clone(0x100, &(0x7f0000f3a000)="", &(0x7f0000c45000-0x4)=0x0, &(0x7f0000761000)=0x0, &(0x7f000083a000)="") sendfile(r1, r1, 0x0, 0x2735) 2018/01/10 13:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000081d000-0x20)={@generic="b25cc14b99b5e33bb205c5861b0a1d78", @ifru_addrs={0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mprotect(&(0x7f0000302000/0x800000)=nil, 0x800000, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000eb6000-0x8)=0x4) 2018/01/10 13:16:17 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) stat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000d81000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 13:16:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000035000-0x10)={0x0, 0x0}) 2018/01/10 13:16:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000001000-0x20)={0x101ff, 0x1, 0x6001, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000d40000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002d2000-0x4)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f0000128000-0xe7)=""/231, 0xe7}, {&(0x7f00005ef000)=""/4096, 0x1000}], 0x2) 2018/01/10 13:16:17 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b99000+0x2d6)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000e65000)=0x0, &(0x7f0000a74000-0x4)=0x4) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000860000)=0x2) r2 = syz_open_dev$audion(&(0x7f0000a58000-0xc)='/dev/audio#\x00', 0xffffffff, 0x8000) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f000007a000)={0x0, 0x7, 0x4, &(0x7f00007f7000-0x8)=0x0}) 2018/01/10 13:16:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000aa1000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000734000-0x4a)=""/74) r1 = syz_open_dev$sndmidi(&(0x7f0000ca2000-0x5)='/dev/snd/midiC#D#\x00', 0x9034, 0x400000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000906000)={0x4, 0x10000, 0x0}) [ 30.464043] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/10 13:16:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a5a000)="0a0775b0d5e383e5b3b60ced0354dbb7295d00071782ad4000000300000000e664", 0xfffffffffffffe8f) 2018/01/10 13:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) accept$packet(r1, &(0x7f0000769000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00001e3000-0x4)=0x14) sendto$packet(r1, &(0x7f00001d2000-0xd5)="6dce3ac3ca5bd42f37e3d1c3e622c7569338e1e98bce48a8ad936f623deee9c2c9535677659dc082af6b97e7e5ee79701fbf07dc0342a0ef7e84e3c0a57b8baa6b23db3540b9ef362c62102b1352e8b0a3f201738500f6c41a066d133e32324fd012621056de1711b87501f9074a5d7a3e8211b014ad73144d1d6d3f6b3556c012f4e3120f13d4a35ada24e6dcef35260c220063ddccc4aa9825918780c1a678bafca8031ec728773e11210084fd0daf22f88db81c38b4464a28158c8ca2acf0af8b4643c523247944cd31ed53186d4c1204c83d4e", 0xd5, 0x4, &(0x7f00004e3000)={0x11, 0xf6, r2, 0x1, 0xff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000129000)=@ethtool_ringparam={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000022c000-0x4)=0x0) 2018/01/10 13:16:17 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000d68000-0xe)='/dev/admmidi#\x00', 0x6, 0x400040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='bond0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = syz_open_dev$admmidi(&(0x7f000001c000-0xe)='/dev/admmidi#\x00', 0x40, 0x2) accept4$unix(r2, &(0x7f0000e22000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000167000-0x4)=0x8, 0x800) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000ece000-0x290)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000fd5000-0x108)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/10 13:16:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x400000000423, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f4e000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000aff000-0x4)=0x200000000000e) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000cf8000)={0x1, 0x0, [{0xf13, 0x0, 0x8}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/10 13:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cbf000-0x8)='./file0\x00', 0x40) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9f000)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2c000-0xf)='/dev/sequencer\x00', 0x4100, 0x0) 2018/01/10 13:16:17 executing program 3: keyctl$dh_compute(0x17, &(0x7f0000771000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035f000)=""/56, 0x38, &(0x7f000058d000-0x38)={&(0x7f0000fc7000-0xd)={'wp384-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000dac000-0xe6)="0c284be33562ab65212a1db700361fcdce10efa3a9db148f1caffc51b0693d97a2144c2d4b63b2d44884ca598b94bc79234174c86015d50f6f1b99c77815feaf19470d3e54cd4988fbadfce6f40a4378d9143153c8ea7b01d756c519e21fdcdb5df54ff46c9ebe00200f866a35da1130e69d63074f60107628ead649d417493fa5b322df298d2c1c4f6b39fcedd781004a502a7eae79c8e5ebb2de6d187c38d8dd14d45f2949f2872f07eaf0e7a885d7c0f8c65536b19921924a8645961ef5926ad0a59ef4e69babf1ba794adc9d11a6ddd6d780b0663a648aea929fd3701bea964bfd81b8ae", 0xe6, 0x0) 2018/01/10 13:16:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r0, 0xae9a) signalfd(r0, &(0x7f000010a000-0x8)={0x0}, 0x8) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aa9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fb9000-0x95)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000212000)=0xe8) r3 = add_key$keyring(&(0x7f00007d2000)='keyring\x00', &(0x7f0000a81000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r2, r3) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r4 = syz_open_dev$loop(&(0x7f0000c3c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000136000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r5 = add_key$keyring(&(0x7f0000429000)='keyring\x00', &(0x7f00008ac000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r5) 2018/01/10 13:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00002dc000-0x9)='/dev/vcs\x00', 0x200100, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f000055a000-0x120)={0x6, 0x55, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0, 0x7ff, 0x80, "9599f4a46fdda8a44a81245370d6628e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000290000)=0x0, &(0x7f00009af000)=0x0, &(0x7f0000422000-0x4)=0x0) stat(&(0x7f00008b5000-0x8)='./file0\x00', &(0x7f0000b0d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00004b0000)='./file0\x00', r3, r4) r5 = accept4(r0, &(0x7f000076e000-0x80)=@generic={0x0, ""/126}, &(0x7f0000312000-0x4)=0x80, 0x80000) r6 = dup(r0) recvfrom$unix(r5, &(0x7f0000a17000-0xc7)=""/199, 0xc7, 0x40010001, &(0x7f0000cea000)=@abs={0x1, 0x0, 0x0}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00007ae000)={0x0, 0x8}, &(0x7f0000015000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00003be000-0xa0)={r7, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc21, 0x1, 0x7, 0x0, 0x0}, &(0x7f000066b000-0x4)=0xa0) recvfrom(r0, &(0x7f0000618000)=""/21, 0x15, 0x0, &(0x7f00004e7000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) mmap$binder(&(0x7f00001a5000/0x3000)=nil, 0x3000, 0x1000000, 0x2010, r2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f0000e41000-0x48)={{0x0, 0x3, 0x7fffffff, 0x1, 0xc504}, 0x99ee, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$alg(r5, &(0x7f0000bb3000)=[{0x0, 0x0, &(0x7f0000bb0000-0x60)=[{&(0x7f000022c000-0xdd)="63300e5252056e176a56bca74948e43dff315a7ffd0324697d718d89787cfa51e77daa2e16103ffed9aba51f85bc91112383706c46e2fd22511d5229132234c6c28749c6490d0918be71e8c6d0aff0597ce48c1d488b92f5148f4600af1540a6e2139f516c7524bd65c4116c685eb896cab338ca2490a2e6a9fd55593039fee91f13dd7d8087bfa6b66374aba6ef06c9a509aca0679265d18f469afd99224f0637dd45fda165ab97b9e85534713162c704c133ef4a74db13b810355b6eda359caf234856e739f533d30d40925596bbe46620aafb8875569269cfa7a9e5", 0xdd}, {&(0x7f0000f01000-0x56)="92049e21859c1f7e7b193cb0209c4482026957b7d6c1edb9d2d8da007b7c62006373a300714039760519ae00f383dcea0afa56243640e294cdc94acce24aae53530cb61f5c1ec3bbb69e04089cfed72c367459d66323", 0x56}, {&(0x7f0000ece000)="a97f709675348430ce6826d6e34a3f", 0xf}, {&(0x7f0000012000)="b6e119d8202d5315737cc4427fa079b33183e9a6180d61282287d5072d2fb05c942fd0fd75cb94dbb9c7cba053da8df1c8c67b3aa1264acfa6374c34450fc52ddcf0a690441628e8efb160bf46611ed9634f8766e88e463a666bde1d85fc43757bd641526171d93982b73fa8419200ab00", 0x71}, {&(0x7f0000fd9000)="2d70ab733532f2e6f4c2e68abfa7b1faeb43cd5b305202c7b431c5fabc441a7dfad1e213fecdd96ae79ddf3b58b8195d4cad", 0x32}, {&(0x7f0000df0000)="e967b3c19dc42092dfba4b68f421a17320e048c6d4a67f4998cb21f982cbe3d1cd6c02500baea7e22574c6aa31c39654fb5aa0425fe5df2a8d7c6fb8fa894a8c0c0b5e72de374620c11c05e496ddba4b9dc1e4d698da00bfac49aefe637c1cc6383adac3bc50314276e9fb5ebb610141b1faf9b134a75223899beba09f8227eeaadade73a56ecfd62070b4617558ddc4d64afa38aac49d8cbf7873e3c96b13f7cc588c76eafabf4fb6ffeeb89fa1b93c2bee3b22eee17c7a78d447e97bab85ff999b94e1f0fbfe", 0xc7}], 0x6, &(0x7f00006d0000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xa0, 0x117, 0x2, 0x87, "a1e5711e5206c472436e49655e156e96eabd61faf70b745499585f8dd46118f86b04630505b6afe53f44e6f07201b3811e219b2cba881c56fd3579d8d9a21516ba4229bd509669372fffcad95257d85d778f3daf49f277678bc5614010b2cd1dabb99c07415752eda4e0816b7b490cf789f5aaaae6d08e0dc7c9960d080e7aefdebe975936ad9d"}, @iv={0x90, 0x117, 0x2, 0x79, "984c40f8234ec7ad636fa0a22345d51ae18672240ab7c4a987434cf0054e0567530470e7455189a5a81f25c6d71053cc7cd1f32810e405d485025d356dc02ebcdb9306b2965cbe222c733f7f3e0f6e90c21aeca2cb736a7de22159b5df1fbf0b94fa8adca0f7cebf82d8b4b0f530c3b2ed70ca4c023c0d6e81"}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @assoc={0x18, 0x117, 0x4, 0x7d9b}, @op={0x18, 0x117, 0x3, 0x1}], 0x190, 0x40050}, {0x0, 0x0, &(0x7f000049f000-0x80)=[{&(0x7f00009bc000-0x5e)="484a7ca75b16e4d7a420bf481b1b9b7e634921e901482c2bbc809747614b3b35385ecaddbfba341c1dd27e230a0712c089ef751ca445594fc2eea67bd43e9ba6b8a8e14077fd243c62480a7cbd0b83af31a987757228f53128fd999ac8c8", 0x5e}, {&(0x7f0000ccd000)="944e844faa8cea28edc359e3e3ff600a7a17f564fafef8e2e40b1a1cd19390343d0ca5735084c1c3abe6eab5e9873fdc3fa79047aeeb467e92ed57fe4b13ef352b302449ef8b139c930f2ef57be38ed09f1e19435909bc9a404f6194bf3a3ff3ac7a5a02ccbec20590d69e2a2fcb7f24d254", 0x72}, {&(0x7f0000bdd000-0x5e)="b88425c8409750e771828e8e68d63181c4913a0063b1654b4698fbfa1f3d55e857c95bb05af72a01118486a4aa8b5da94f447c74b6fde903b8d24a5107c5869d3ac0f06285f90ecf21829ddc0e1bb77f4f6ee391dd16a7343dd2898404ad", 0x5e}, {&(0x7f0000f5e000)="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0x1000}, {&(0x7f00003af000-0x5b)="3bff714bdffabca0fbed684565744c3cb85e0bd69ea1850e75312be6893db4e976fbd29a28396f49fe60db90299ed267232e57badc68d306fc7bbfb4edcd31fe2d1bdad1dbfb1627b9191c3d51534741ec8e3428a092c136bb6e22", 0x5b}, {&(0x7f0000176000)="fde02f1727924bbc9bc7c93ff02bb065b8c013d01c3c6f7ab7e20d9e3f3a0fadbdc7b63e1528e6ea52e4ff85", 0x2c}, {&(0x7f000014e000)="aa83c5aac837b2ef8b44eeb0c11426af56d1fe1e10d0f006cd929651e48274c666ad753ea839c73e7b67dab97e418c6883d9592512b15ad089fecbb1", 0x3c}, {&(0x7f0000ba0000)="b62ed3affff4853290e246912e5f7b1ca29121a1741b7ba95f24215b97e1b56d3ef68c6e4248644bebbb3d1f772a5461d586b823e2ce571a38225b58f8b844f0e3b204ad0d1aba192dc4edf8ba0a6a22b4289044bc167f0114d821fb00a2a982378f458c9e289e12eec63c2e7ed31fbccc135bd55bf3731c6b4619faa5bbf7f62f13b0cfb6ed1a0307919a41e7a4db17d0ed66fb4843", 0x96}], 0x8, &(0x7f00001af000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x7f}], 0x60, 0x840}, {0x0, 0x0, &(0x7f00003bd000-0x30)=[{&(0x7f0000e1d000-0x39)="50fe4dcd5b774f8fc03589e39286facdc30340ef99e516d37e87ac20da8d7fc5a494ab9a51e08ef6660c58a63b89cdaefa412696f7d5122a30", 0x39}, {&(0x7f00003b6000-0x78)="27fdfa0e8f49daf986f200fc085150a8400af88f7cf25dc9f4f495702984ce359e899b7d99775903671cd763bcc080c69b4f7f26ee4405bb57b9cdd92cf10e8a1acd66b589c9f8d69d1342821cb7abd169305c12e8b4dc8098045fa12a186936352dd17a68151d6f5f6b26b7d6b1d031a5a0e79535718af4", 0x78}, {&(0x7f0000a96000-0xea)="4624987f5654f67738b6dd137536a52d43d629cf50cba3565f687cded7fa45b0b1b571727570796fbeabbc83ec76bd6a51cec2b12c5ee9e0b61c2217c6d4e8a3c94dceee8db0360490499388ee9df9275922e05078b767ea98c9a3d702211718ba278c8efabeae11c5d2b6035db4a90009a4a657ef5047611a1f7e21167211674e5aeaea69bcdd79047352643fe66442c0e78e50e4e46173486062d0998838b3d415520841ab7e08374b7ab509bb207f55cc54ae598c84670af0544b9f4c2a226df604448846656aace074d6fb5a42b0cb67af2d7fc08512c8c38880eed965b36edaa5182f50981a44be", 0xea}], 0x3, &(0x7f0000230000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x3, 0x8000) 2018/01/10 13:16:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f27000-0xb)='/dev/loop#\x00', 0x2, 0x10000) readahead(r0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) socketpair$inet6(0xa, 0xf, 0x1f, &(0x7f0000f49000-0x8)={0x0, 0x0}) 2018/01/10 13:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bd3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000644000-0x18)={0x1, 0x0, [{0x200000000000194, 0x0, 0x40003c}]}) 2018/01/10 13:16:17 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x420001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000b9a000)={0x14, 0x0, {0xffffffffffffffff, 0x0, 0x5, 0x3, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$inet_sctp(r0, &(0x7f0000fc9000-0x38)={&(0x7f0000964000-0x1c)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008eb000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000001000-0x18)={0x1, 0x2, 0x0}) sendto$inet6(r0, &(0x7f000091d000-0xf7)="", 0x0, 0x0, &(0x7f0000b3f000)={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x19) [ 30.625871] audit: type=1400 audit(1515590177.289:15): avc: denied { create } for pid=3845 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/10 13:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ptrace(0x4205, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$midi(&(0x7f0000f72000-0xb)='/dev/midi#\x00', 0x2, 0x0) readv(r1, &(0x7f0000848000-0x20)=[{&(0x7f0000752000-0xc6)=""/198, 0xc6}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/10 13:16:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000991000-0x8)={0x0, 0xff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000491000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = syz_open_dev$sndpcmp(&(0x7f0000cd2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x101000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000852000-0x18)={0xaa, 0x0, 0x0}) 2018/01/10 13:16:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000003f000-0xd)='/dev/usbmon#\x00', 0x66, 0x4800) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000848000)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000377000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f0000b87000)='./file0\x00', 0x48000, 0x41) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00009a5000-0xd)="84110e8760dbdb35795d5777dd", 0xd) msgsnd(r0, &(0x7f000033a000-0x8e)={0x1, "f0e41d508b60cac53786eeee31c0ef9dd5e51de20c7cc3f87453550e114eed298ffe8481e655f2a602833c58539b22966cdb14fadaf5dbfeb0838fcdd0840126bfc36052dd420c20b4452a19d80803dce2606d2c97393dcaf45e3c1218638f17eb40641bcc08169a1422c5b9617af8e3e8bfd545da51c41b35769855844931152e5bc8dbe94e"}, 0x8e, 0x800) msgrcv(r0, &(0x7f0000e74000)={0x0, ""/111}, 0x77, 0x1, 0x0) msgctl$IPC_RMID(r0, 0x0) geteuid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f000038a000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x4) [ 30.655498] audit: type=1400 audit(1515590177.289:16): avc: denied { bind } for pid=3845 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/10 13:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000f81000+0x438)=0x148, 0xffffffffffffff73) r1 = openat(0xffffffffffffff9c, &(0x7f00000f5000)='./file0\x00', 0x80, 0x80) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000aff000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$midi(&(0x7f00003be000-0xb)='/dev/midi#\x00', 0x5f4, 0x0) sendto$ipx(r2, &(0x7f0000224000)="c1ce3fc16b6c1e36d50b638f8c10031633f9fb186c4fdc009633d56d5e421fd8288a2ba37b1e0558f39342f6cf93cf300e353e84481ea424251f85c898338dacdf3ef82befed", 0x46, 0x4, &(0x7f0000928000)={0x4, 0x1f, 0x8, "feff9db101b7", 0x40, 0x0}, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000098f000)=0x0, 0x4) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000703000)={0x1, 0x4, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) accept$packet(r2, &(0x7f0000bfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000134000)=0x14) sendto$packet(r0, &(0x7f0000a30000+0xbd1)="2fd22f885efe01d03a4262806c", 0xd, 0x8004, &(0x7f0000497000)={0x11, 0xd, r3, 0x1, 0xfff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/10 13:16:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045878) 2018/01/10 13:16:17 executing program 6: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000b73000)={0x2, 0x1, 0x401, 0x2, 0x8, 0x10000, 0x8001, 0x7, 0x7, 0xffffffff, 0xfffffffffffffbff, 0x6}) r1 = openat(r0, &(0x7f00006ed000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) [ 30.752356] audit: type=1400 audit(1515590177.289:17): avc: denied { net_admin } for pid=3845 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/10 13:16:17 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) add_key(&(0x7f000000c000-0xa)='encrypted\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000006000)="c112679387a93dbcde30b312d1f39218d24322cb8c07be8f426e15ee38f45c99", 0x20, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x6, &(0x7f0000008000)={0xfde}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x1, 0x0, &(0x7f0000001000-0x1)="ea"}) [ 30.800083] audit: type=1400 audit(1515590177.370:18): avc: denied { accept } for pid=3845 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/10 13:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 2018/01/10 13:16:17 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f7c000)="260000002400431e00000000000007000000000401000000000000f1ffffffffff03c76e3540", 0x26) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000336000-0x20)={@generic="40e88262b859d057d92f881ea8354000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 13:16:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000ed6000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000e69000)=[{{&(0x7f00005a5000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000ed7000)=[], 0x9, &(0x7f0000093000-0xaa)=""/170, 0xaa, 0x0}, 0x0}, {{&(0x7f0000662000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x1e3, &(0x7f0000ce9000)=[], 0x0, &(0x7f0000bdc000)=""/3, 0x3, 0x0}, 0x0}], 0x4444444444445c3, 0x10000, &(0x7f000052a000-0x10)={0x0, r1+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) write(r0, &(0x7f00000da000-0x7f)="0203001f02000000000500801e0e3648fb3da400e559eb15ef30a0f9ec7e499c43501bd054e72b951d3ecbf168c2222fa0b19dbb003981182273539e24a5ce4c0b94c8ae736c13a558c7038f356d209c7cd56eb9ef03d564f75e1cbf5de8a326f1df21803933c9e407b60ef780de59ebf8297f780ff0b29c879fb8f93c5853", 0x7f) [ 30.872612] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 30.882379] binder: 3883:3884 ioctl c0306201 20007000 returned -14 [ 30.886928] binder_alloc: binder_alloc_mmap_handler: 3883 20000000-20002000 already mapped failed -16 [ 30.889310] binder: BINDER_SET_CONTEXT_MGR already set [ 30.889323] binder: 3883:3884 ioctl 40046207 0 returned -16 [ 30.890752] binder: 3883:3894 ioctl c0306201 20007000 returned -14 2018/01/10 13:16:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a4c000-0x8)={0x0, 0x0}) getsockname$llc(r1, &(0x7f0000cb8000+0x34)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000be1000)=0x10) close(r0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000818000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/10 13:16:17 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000635000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00003a9000-0x4)=0x401) mmap(&(0x7f0000003000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x100000d, &(0x7f0000000000)="663e692d6163a0b93811b4e93eb1acc42fb19c2f8b5556b10a010dcbb3b9cfe697367ac7a2a8dd5f195f14f85418a701dad967af5efba28c55c11539ae26012a7515d61e3b8950e52e4706d30627e823e8749c48300ffbbc") lstat(&(0x7f000002c000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 13:16:17 executing program 1: mmap(&(0x7f0000000000/0x92f000)=nil, 0x92f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f00002e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0xfffffffffffffff1, &(0x7f000068f000-0x10)={0x2, r0}) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000930000)='/dev/mixer\x00', 0x8000, 0x0) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000931000-0x68)={0x74, 0x0, [0x1000, 0x2, 0x2, 0x3ffc4022], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000434000)={0x0, 0x1f, 0x6, @thr={&(0x7f0000930000-0x1000)="1cdae848226cb3ab3380d98677cf9e5f59c1ae22ffdb785a700754eff12b24053aaf662d367bb5017a5d6b6b34bd10c3686be259e5231a0effba9548ca991237a5cf284645f4d499d6c22765a278809846fa7b99f75f9217b3465328d844ddf37906ca5dddab222526fe36379b075863894e97f416e71b7f8d4e9a300e3024512a47484c1f06433f1b14a0cf227a3f546eaf11751b2d527128a8a6fa155e7935909cb924139df763a196bf03b03f32d1d97fd3739a1c019079d4bb400278fabc228802b3c55a06003d53b94555472ac12ac904501c25ff3a45986633265dcc5bb25899c6054d670130210f9b1fd2eaa9314481d66c8caf6bd0a27b9e6aba8c9cd9dfc4311062676e9bb972781f5e7bdd0ae1ceb9277ac8c0142bc0acf7bdaf63b34368a0314e63d121cdd06b9f1012cd30c260897f82b690ed7c3f781284bb0d37afa20027f240cdf75a6cff198ba73f2b140a8c0a0284b6d4eab09d5de26d3086c3c0364d0d0975df6009da6e3032b048db1b355fa935064339d8d58cd1a75aee23f74cedcdd579f916252dabd8ed6f946b9aebf72477bff5889a0cd3d9f69cb68a3357af9cb57b10c8e8572e0dd3d0a285a9a1f1c9a135d94ee63682aa1a5b82a2ee25e005070609f0641c9be6e01fd4fd805cbd52b253cf8c731766e0cd6ff1dff90406d5a0b45e92d2cec6811dd4d82ea3b89ed351491d5451e9e7598ef65027958f4aafb024b5973403eb1383d19214aa97b272c264048bb80e809c7379abf629eb36059c89d12352670e8d022c0ba73043ad9a313d3c1d89e536dcbee0820c54054a95f6133965a2f5164160f2aced4c10e29f0554b110b5caa584d7c41a145c2cf9beaeb836ae71286cfb42c6f235e6bf11c5677a7d3450fb0593366c60af0951b014abb064afa40d939c9410c6d07cdc6f08dcd4348f5fefc6bd10933ebcb2dfdfcbbd4e821cee3c8553713d9732232ab742b368c163f1c09b0b004dd66ce3864c13eec8330f86823ddb0da3aa1997040cfb859555a321734dc0370a671c499f620091ce67705b9692a5353c1f025414315847c85d058ce82c40b7ad709153b7569636f3dfdc5701281a2b6875249a30ab4b402af871d7367be6cfa55994c770f2b87200b7bed00e55ab5d9e42af4646113540e122385779c4dbe8b485a46d3590149b615f4bb8a8b72186f02503e2c092f901c7b6b5040dafa3de3ad2711f5d73490da00e2389d4282061e2a6e8cd84a7c27fc2e3f75a69e61b5ff5095ad5180d759689474d9fef0b1861672ec03888d467a5992da427b7924faaccbf68d0a4cfb0d5d42fa08f797b6efd3ca74949bce26481923932b94b1ff284f80157687038c1b792c9cb3d60f1cdbc4929f2a14230811a31020ce51253e435fbc7a16585d2e2757eac7ad1cd4b3b30cc76010840c4dac08656027d2e6f8842ebc6525a04b0e7d45891465dbaf5001059321a334480f7cb1041c612d9ab4375ad0b63497b36b2524a1b5d8e721d5b05a3a3daf185c2a40b428c2bd637ef231a4f7d3cb34d1cb1e99f74f4071efbe2b0c1e3285d0c08e25db9b6b1349f024617d718bb932c70431db65eeab8ef203374704f7d09d1cf36ae122cc63109709c9a0dd9d0d4038a434b51e6365e69f6e8486b9c3a9e82b23eb3d2a7d033d6cccaf9e37383c6821dca7adefecf993ef8f34156ba0b79b343d40587e5e56b34fd523218500475437b901cb840aa5b264661b8772de7177a36a03c34c61ac743f3273a1cf832435257db317ee1a71a78aee8f4fccc447ed58daeb7aa0e0b6a988a5bce6f8928e1e70c812943a3443e0282e0c5d91dea7d1246644f96bb8207f8c6f54de7c515a17f576ec0ff20c84850b5b9e720c7a3685676bb48a8ee3dd1dc3255666cc0ed7a5486547273b3e8c168dd25603951d150e5a6647947a500dc335fb290215336dfb3a33ed53c950db25cb92daf8cfbb2eb3e78b06d1628362133d5f0d9ce0416edfb8a423666d0fdd587b4ce3addbc1f16e538ca256d893eb02345df9dcd0f0a6f2f974da0121e5f79ebf752bb1ee75643587b1f92309402dd49e1d62d13c8da69ecfd517513ab6eba93555f34d8011e881c05fb5300b09b144142a556c2d2030025efcd2a84826609d25b548f69dd31ba17b9fc745f22085eacc758b5b4649ce84d866383e64a9d84e506889875b8d2e5c34b8e1462765d8f5ef407d9c631865bb6d3fef71962f9e2f8c6833f76d96758d10172a0c20c05da9c34eab5aec22d283a39ec3af422bf0a1d176321dc6ec82e3e2e47dac975311631f01f10268bacd501cc7abc0b8e02bbd2336f0cc23b867a60ab6e4f1703a8e75e9f2fdabbf0452d21f1cbfa8974b7a83e8fdb937ca8f69cafa09584c392a635c5abce1db819706d329622699962905cab05f5a080f66d167811f40656c452ff7b320e2ad3da7a82b39b99d5f01a4cf2fe7c55467c90d2ac3822ac63a2d9dd772a30ef6c0da8d5211260504c39370f040a2a8a10f3fc7086b264a29fd154b63dd69c553802eca4b4d8e233db732fbc46569f09af70c0dd502b228bea68ccb5d2823838a0e87a2d1660546847540dd183d6bfad7f06ae490091560f33be33293cd62000a037a81cb9afac33f18169267e898429e781f34003b6e9f09648ff8d579579e6d2aa044faf3ac0578a7e0db4339911b6f92e1109be1c651c11778d95fa81c88156d2d8dc06d2ce6b6e6fdf4bf89c188750a25e599ca4dd3973e9c64593db94f5475369234a2203130938ab530e12ea0b086f896a551396106a0e9a3fc4bc5d9516f4b7d620bab7e7319c6477afb8a8e19b2585c5b8fb6409affe263c80c8ee56244b937dcd367a5812339faf642cf96bcd282dbeba5add86bed577e7334aeac75820fe6c9f1d0005b5be30cea1342957741f592ffc2ff774646f760c05282dcd1c784a29ca4d7c979e96d6864928e16c11a106024a1b5ba768f7f02113c67b166f5109af6ff05e8093b5253dfb982bb06a7d69633473ac2192148ac7d345e23add4b1edb8e89196cd7e1e684735d1d115c8a7de913fbc8d4ba00db9d1228a1ea7d2bb56cbf911a5d357370708ec10507f72f3931ad07456f2d7a74bae82d87cd3512cf8693d591172d96a8d062aa3eb6d1b51c98617969dedc7f69c285ff32fa32941b5f6b218e521bf8115511f82b6a58517b3236cb2806fe34454cd54fe8839c8c6bb3e7aac65f9224b5cf7a10a382d2cc422f2d6eccff1ca4dad4740ffa1723e6999af1507d47202066d492393f8b484e8d15e4b012075c79102f4ad343532a4e9adbe397c9cd657ebc680a817e744aad4af662ecfadf3978734eb179174d7ab9772815ab6ca8e19f07f52c3d508c096cc19061d492fe52e86c621398ed63b356211d3b17a68794c1d0d01e734e91aa9e296f07b01504d5a397b807ab96bef9d6b8944a67630f29c7d25f73d2d620f12c74b5fd16a14d1b699dac46afc2a53fa04cf3e05a3b36f096a1f2436d576e4f2853d23d7dc628602d230065db901161d605cbd222d1f45dea349d5c96b52b29439dda7cd13e9fc9a88d0bd7d979823c312e810504369775de803de9eed63825fbe50757c4e33a48596948ab0f05ebd63cf08d523181d537c8f8e8e75e1b0287ad50efae8760e856bb5f2b90f0cf567fff24aecf9b9743a4c0f0c0e8f3b5df78b01453d747a179cb8cba3c31f8d8a2c0de2a182ddc450d13d928d77aaae4e576a8783183f3312b7e58873a3f1604a9ad07d860ad62d948bc82b70d973cf061830c861e4d328b0af70aced5f94c416b0af5c7f3bd8348b49aab2ae0e1e817a76000d802afa60fcc0719e8e525efe84571fbdbe4a65c96350340a69945715f2c23a80381668d7bcd4a7b5e753825a735ba6e04e25c56ea9e0947b2975e83ecec9bdec018c79bf78bf4388747c6fd813357dfb05c6c962e73133a191ccddce171b27563dc894a746411ea99696b71bc0c4bf58279dce8dc11d0f129ccf3eac5d7a1f2d45106bc105d55a18a7ee719594d96a30dbc113cda7ce067117123bc5a27a8fa315a7af7a29678e90dc60fd076526be463fbfd9da7339d815b354dd57bab6f020e5887f9dc61b1edae9ce774c207cb10426a82013a524be42d19737ea14cf73b1dbd10bf6936c1cdb201e1da8f1bb01de869b61600f189b373d85777c08b1855ec29e0b763822c0df9db5af9369261d729eeae1c4ef16c0f0e1522767bf2b2328b3db8395ae91e6fa2b93133d5128244c53f990d14108f1b4b7ce887b752d3e4dd0b93715bbf42a100b942f542e6c253720b7f2baa2053c698fb199c1e735fcb95ad720de34adcb0e760cb8f822011ff684336c48064fab3ddddd6c2e00b359fc8bff6a3103d3ff4f28fa884fb26aea6bea774d8b06d48893ee6149d458391347d898d4fdca4256e73e84b9c3e9759d67c365fb18f1875f926f6b4e6099c4d50ebbac0e1d7ef8c07ca074552c151e85f8f608908cf1329aad695fb037749b41cfff1f1e3e9900dab0fbe0a42d4214c1ce9ec59a8030df6b28d9bf496b908cbc470bfb15790cb7d44f0a4d12f198169436e190625c4775c54e573863fdead3ad909ace1e047cc49f3494e2c271f29fa8a93399f9281176bd57c3af52194581f0863127124170c1a5df145c829f2c2479bd89a8fdb25f56b6c82e1a25a9ca3e79b5622b18ff8b23a3babbeea02e28f6e3baf3b090943e68b83492cd22bbba5c81580ced0b291cbe0592815037df79a7939812416e1411a85f28b5013957196056ebe86426b64a4a6d0d004e496d19c624191e91fbcc3efde3e8a40c52c0df00cbcb20580d315a1020e62926771f25591d0cac8a39df3a8e1b6d3bdf10a2a6243bdb1961c9a6624b5b428beae55500eecc1d8102dcc5fcaf71e1c327a656a7c1c7d7764e4fb3f7cf604799d6c6ae825ec2ebf6d5d598b2d4dd97a3d7a4cda8983779bf513e28776640af1cde84847a9bd7d438bae1c3293b1770dbdcccd7417641748a4f809c843e41ed65d14853d4475077219297116a1bf8e3548bc89b50b1733c4b852f35e52036447dcdad8ecfd7a108a043fff8064c14951ce3566f594c2fa78687464f262552d3c7b5fa73d3de98d5419dbe5c220e62cd5119cbbd0cb7f5745159671a083bb85abce45557b34ea78793eb1ed8bb76b3ecbeaa1020a3168f7ee04f703069fa0c69e56cf474c1fef7500e9c901381054dfec3955477c28f5598fc16bb4db329dd3467b42ec31d8090264256fcd07aeaef39b3d5cf4d8e143694b655f0a7084386a0767cfb9fcc45398b4d7157313b5751dfa2d8375073675d8e9804f3449183417e0bf903b9dc3e813d825fde2f6b1213b9fedd06091fcc5bc6e356e98ac3f3ec0351700a1efc1344d03a14cfc16bef672b9cbf4ce8d0808e5c62471b93d93e6af330778d60a1f4e854dcbdd166bbaa7e9d8cd1cb88627d783bd6ce487ccca570b977df6548fef1f553317faf67b5e37d267329df4ff5c464da0c63ef3f1dd7ed7719e3a8f7d176657f2d5f1bc670cef3d664e28e2f862cf409b2bceaa9fc6f317fdb6ec8392796c1832f80e3aea9123e9f270818bec15347044d19c5acd18697df5efb74de2f661777ea5a2adce602428245910b3833647c888a690d372ad7e7ff87fd42d913b22d4526a2222f94fc2c3abcd93dcaa0880059d35ab2b1416c4d8b0629e76cb980640a08d1d42dd2acf08d5d2caba9ee1809aaaf5c06307ab654af94e42206f7ebe9ecc9c02cd62a45e5bf3b07c6a1e0b3facb2e79c8c780dc36f0f2536dcf37a36c8", &(0x7f000039b000)="8a6d61edad53535f8e97ea7b61ad658cd0c499b6c015636243a41b0f6b88171a7d4265c8634b6b6cf30767f92c20c239607d0e307cb7da397564b967ca385595b16bb3202d27f09a954b2b1044c94f0e6b70371a402715df73725a45da2b4e0e610f44e6321ce1185473e580a75d019c3fbf5f645218bfc9d6a3888a1fb75e7bb3453f8e91aa8718614ea78c151743318ae5d0f669af8ce76eafc00639941c8addec4a699982df5ef93211d8496d29c2991561197a14e0fb9a7e81ef6637e43c69f5b01205aa1b9ec0f296010c41f8757afd158417befb93a7e3e4bf19c2c711b69f018755431b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000930000-0x4)=0x0) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000930000)='/dev/dsp\x00', 0x18201, 0x0) bind$bt_l2cap(r2, &(0x7f000008f000-0xe)={0x1f, 0x0, {0x1, 0x9, 0x4, 0x2, 0x3, 0x4}, 0x1, 0x1}, 0xe) 2018/01/10 13:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f84000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000096b000)={0x0, 0x7334}, &(0x7f00004db000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000060d000-0x8)={r1, 0x5}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5382, 0xfffffffffffffffd) 2018/01/10 13:16:17 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/member\x00', 0x2, 0x0) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) faccessat(r1, &(0x7f0000013000-0x12)='./file0/file0/bus\x00', 0x1, 0x0) 2018/01/10 13:16:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000536000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008e7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00005e3000)=0x0, &(0x7f0000a94000-0x4)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000ddc000-0xc)={{0x8d2f, 0x1f, 0x1ff, 0x7, 0x45a5a11, 0x7}, 0x95f7}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000040e000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000398000)=r2) ioctl$EVIOCGID(r0, 0x800845c3, &(0x7f000073d000)=""/0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d13000-0x18)={r1, &(0x7f0000291000)="6771a87ba45e47750f699ebb8d1255a1dfd4c2e5058fc771d4ddef47ae101da9831ae42b8db03bbdb5b389dab279b94be3e46537d1b33f2f7af477e0426dc0d4117a53eeba2ccef61b0c8914be6cd8365b291d9489e9ccaad9f72225952430b99be8efa77e6013664a77bbfad2e21c6db03d10690be1fc2408ccf867e9d3752cc57745762bf616a4d5c3ed8f15676ca93663ee2723578a111861468633351cd279073eb4c2a381141ec21725227e817d299c675757756322de75197b9276ad733d6d52159e3d68404762ae265cd81d7f273533f4003b741c3b4689cabf2d58c5d2151cac44cc9d381baa9bda079669b6", &(0x7f0000053000-0x4e)=""/78}, 0x18) 2018/01/10 13:16:17 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x2) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000004000)={0xca, 0x8001, 0x1f, 0x7, 0x101, 0x9, 0xfffffffffffffff7, 0x9, 0x10001, 0x7fff}) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005000+0xea6)={r1, 0x28, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000006000-0xc)={r2, 0x200, 0x10}, 0xc) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) sendto$inet(r0, &(0x7f0000005000-0x2b)="b3fc1067a103bebdaeac370e3682801d4ff5f77671ca13e8858ee1348ac70550786e247be43d353b41a8af", 0x2b, 0x10, 0x0, 0x0) 2018/01/10 13:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r2, &(0x7f0000ae3000)=""/224, 0xe0) getdents64(r2, &(0x7f0000505000)=""/1728, 0x6c0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flock(0xffffffffffffffff, 0x0) [ 30.922629] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/10 13:16:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2000000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7b, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/hwrng\x00', 0x0, 0x0) preadv(r0, &(0x7f0000735000-0x30)=[{&(0x7f0000fef000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/10 13:16:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000224000)='/dev/vcs\x00', 0x802, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000002e000)={r0, &(0x7f00003d7000)="71d45c12d9a9d18e9ccee78ba9d47cbf3430d7767d313c06cf864726b301276168e63e6d9b4ae521a9a8313385b3099743d658fd6da979bbd60b75b476dfe035d40d7caca9e9b57d5683ad5651e40822b00d93d89b01e48e86668bcd2114f85e35abb702668b123f716d996fafb9f69a958f0c204b0de97209e6ec03c05ff2a49edaa85d1e804c88b5da311b66f2eb365aef698598556160ea53a98b5b233f288a4172b18879479d24e1c2780195777034e39c334cbd6891a907f4e5680f0aedad43c36362fee1e1e645388546a323a6de", &(0x7f00008d4000)="8eb0dab6d5bbd531a091cfda33126e8f64b5d1ec0a99a2969ed234e52b10964aa212e8309c75959e6e1d0f17a563c965ab16657cc47bfd84ad649577b0ad46c0da895f91e17bd6579ae8b272396ba8df923e517522f84ab6787420e7a5a24257a8be313720e1b8a8a77357fd0a2734269b8577803f972217f179dde9ad997c0e53c409a6e64c095bacee04fe41e8a1c1d0886f3c3fc9a20de826917d750bab811599e0715e005e1b6c34f9f6a24ed40c51a728b100777d10573f5597c4b765fd6f625e67463aac66554e4214d82e80d5", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x7, 0x8, 0xffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/10 13:16:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00007ff000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000001000-0x4)=0x4, 0x4) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xa9, 0x8765f962e626f8d7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r3, &(0x7f0000001000-0xe)={0x1f, 0x1, {0x8, 0x10000, 0xffffffffffffff33, 0x1, 0x3, 0x0}, 0x258f, 0x4}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 13:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000719000-0x60)={0x0, 0x1e, 0x7, @thr={&(0x7f0000a4f000)="61680dd78da06ac809f3a0df8736586cdded7d7d7228860afba4bb4f9bcbddc671dfcd6d01cc6a3042796d5734fbc4a163d2651f1763e273b02f336cc95bfb87f8f5217ec4f880e2e2eab833bda12ab985f83fe16e477808149adc89d2db6291ca7453bf556102ba22f8d8c35b9f2449a761ba06", &(0x7f0000b71000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x9, &(0x7f000020e000-0x71)="91d65e1610f29480f91a611b7f540041de3ff9ae257ab599ca87edbf3651d08208aa596ba23e2653776d76254620769780274f675ba97f2f8567a020d2f7c5df2d688832ef056eb0b3e2cf9b1cbbfd055a4cec201f197c99af42d89854fe85b738ddb93ade27935f384c1f3d05255a8c2c") ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x4000002, 0x1fffffff, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a47000)='/selinux/create\x00', 0x2, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/10 13:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/10 13:16:17 executing program 6: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x42) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb1000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x0}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/10 13:16:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000+0x22)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/01/10 13:16:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00003bf000)={0x47e1a8, {0xfffffffffffff27c}, 0x800000000000000, 0x0}, &(0x7f0000ac7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x8)={0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c60000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000266000)={0xfffffffffffffff7, 0x0, 0x10000, 0x80000001}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000591000)={0xfffffffffffffffa, r1}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a4d000)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) bind$netlink(r2, &(0x7f000085a000-0xc)={0x10, 0x0, 0x1, 0x800}, 0xc) r3 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000aec000-0x8)={0x3, r3}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x3ff) connect$bt_sco(r2, &(0x7f00008f9000)={0x1f, {0x5300, 0x7, 0x5, 0x3f, 0x4, 0x6}}, 0xffffffffffffff0f) 2018/01/10 13:16:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000522000)='/dev/sequencer2\x00', 0x102, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000bfd000)={0x5, 0x7fff, 0x380000000, 0x2}) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) fcntl$getown(r1, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000057000)={0x0, 0x0}) fallocate(r1, 0x1, 0x9, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000aa8000-0x110)={{0x3, 0x0, 0x0, 0x0, "e5d8ae06f65ffacf712f5939471f983586003b3f12597fa445cf888a59bede29043e31b0a6e87132e811719c", 0x0}, 0x0, 0x0, 0x0, r2, 0x0, 0x6, "c78f85e8e5b9da0fc3b2f7ad63cb7aca6a5a641b21b19a89f1b472477c542de15b2b73c0c1bdb460885328789b740197167688bd0f2f6917ebd88f3a4e7699a3", &(0x7f0000d80000)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1000000000000, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 13:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000072f000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() sched_setscheduler(r2, 0x1, &(0x7f0000ad0000-0x4)=0x3) socket(0x11, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x0, 0x0, 0x1, 0x0}, 0xc) recvfrom$ax25(r1, &(0x7f00009d7000-0x43)=""/67, 0x43, 0x21, &(0x7f00003bc000)={0x3, {"9c8252c06e1f4f"}, 0x7fff}, 0x10) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000965000-0xe)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x0, 0x4) 2018/01/10 13:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a86000)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e8d000)=0x0, &(0x7f000077c000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x4) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) ioctl$TIOCNXCL(r3, 0x540d) 2018/01/10 13:16:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a92000)='/dev/audio\x00', 0x20000, 0x0) mmap$binder(&(0x7f0000667000/0x2000)=nil, 0x2000, 0x2000009, 0x8010, r0, 0x8) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000940000)={&(0x7f0000a58000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b3e000)=[{&(0x7f00001a3000-0xf6)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00002e8000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f57000+0x93a)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00008d6000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a6000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000dce000)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x1, 0x0, 0x3, 0x800, 0xa, 0x20, 0x80, 0x8c, r3, r4}, {0x2, 0x4, 0x7fff, 0x7, 0x100000001, 0x6, 0x3, 0x5577}, {0x20, 0x5, 0x7785, 0x0}, 0xbbaf, 0x6, 0x0, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x32}, 0x2, @in=@broadcast=0xffffffff, 0x7, 0x3, 0x3, 0x0, 0x401, 0x81, 0x0}}, 0xe8) close(r1) 2018/01/10 13:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000e33000-0xa)='./control\x00', 0xa4000960) open(&(0x7f0000f27000-0xa)='./control\x00', 0x410005, 0x0) 2018/01/10 13:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000099a000-0xb)='/dev/hwrng\x00', 0x7fffc, 0x0) accept(r0, 0x0, &(0x7f0000950000-0x4)=0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000aad000-0x4e)=""/78, &(0x7f0000189000)=0x4e) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00006d8000)=0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000600000)="e83c1c3531f6842df2a1ea362cf2dee109c2d5edc45165654a1104cdf5dacd3910480e9e9773c0763c70865ade6887efb0fccf91d6c3b016ccc067b1275edecf6fb5f4ea7503af24ddfae5838081fbf6a92a130ddd67beaa81dc35667eafa7899fc5b8dcd4b0a38edbc3e608ff5a0c95964549c89e676025a4922174d9bee7d935d84026b4b453ac8d000683d5b97d6ed2faca39b60c44f357a22a73bbb2e2a458aeb1a2374cc7aa671e") 2018/01/10 13:16:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000ff2000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = inotify_add_watch(r0, &(0x7f0000314000-0x8)='./file0\x00', 0x80000000) inotify_rm_watch(r0, r1) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xffff) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00002f1000-0x28)={@common='bond0\x00', @ifru_settings={0x6, 0x4, @cisco=&(0x7f0000f0d000)={0x800, 0x7}}}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000-0x30)={0x4c, 0x0, &(0x7f0000431000-0x60)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f4c000-0x28)=[], &(0x7f000044b000-0x18)=[]}, 0x0}}], 0x1, 0xfdfd, &(0x7f0000fc8000-0xc7)="e8"}) 2018/01/10 13:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006f0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000858000-0x10)={0x1a, 0x17, 0x8000, 0x10000, 0x78, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000eb9000-0xc)={{0xfffffffffffffeff, 0x9, 0x1, 0x4, 0x20, 0x2}, 0x8000}) r1 = socket(0xa, 0x803, 0x2) sendmsg$nfc_llcp(r1, &(0x7f0000ff0000-0x38)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000068c000-0x50)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0x3b, "0113"}, 0x18, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00005ff000-0x4)=0x0, &(0x7f000047e000-0x4)=0x4) 2018/01/10 13:16:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x840b, &(0x7f0000020000-0x151)="") kexec_load(0x800, 0x5, &(0x7f0000b14000)=[{&(0x7f000052d000-0x4e)="a0c3145dba3256a01381af7740292ef36fc606c6dc203c0a67d61aa9f2ad66e535f1e524771feb3887d296e24b64d0dc4c4f7cf704b3c9a790261ec6ccaf534a65dab5b43228f93323466b4df3f3", 0x4e, 0x660adc27, 0x1}, {&(0x7f0000268000)="6a0056dd4e4c0eed63c0a6d396faa453e704cf4f0a0a1b9a5bf0e0d2069b4f417c755bcb350a0d48f4a0d99fa3d31d3cd739dde242a44adc808d80c98b0d871ea95aa7adace406b9bbbceaaac98446cde0eac058e28d46342c1c6111f4251623f295f2c2da1c1d373569ccb0920d68e821987b45e85bea5acfd898b895e10aea3cb842e5757c49506bef60a8c38653e6ea9b3e6a998b1f21b1b0e19a76a51f6c771161da9e31033be1ce89375f84e250113ad975773547379cae003166a760132fd8bbb6d8e1cb57a927c9b0aaffef5f5ab0effaa98e", 0xd6, 0x7c, 0x911}, {&(0x7f0000e89000)="aa420d28caf856c69c00e91b76f591726294e95ed0bb4e55158e71023c76f84e14a8123a5352a623ec87a3a4fecc350003ac6215e30e3e4769950f33d6912bc2fa83f0f323839e8498d5b3d347fe0f487495e1e4a8eafc55bd070b14bc67ef8fbec3e8aaa76491fc0725bb466845e838c9a4d883a1b7de7ad7973e095d1986f370e31391d81e870e3d58029884b7a4c9096c1373ad0cab4148f5aaa2d7eaa20376defcdc075ef5b3263643f8c33e9d71efeaa8a0254157d2360b638b89b9d7c710685f2c864b89534ff5064cdaf44f1793acdfef4246093a0bf7bde248113b492cccb8c2", 0xe4, 0x7, 0x3ff}, {&(0x7f0000fd6000)="3aec4eb900b8f453116a3e592119a59e2106f2515b0c7e3886fedcdcca3bcfc9489cf047f689b05ea44ecd96a5f4110c2a88ffafbe1c1b554d23788160242e5105e7b937dc14d1ab1ac4e904bdd29a8ead7ab3eb8a96e58d13e69f38bbe819", 0x5f, 0x1ff, 0x2}, {&(0x7f0000f55000)="dfe2d5d84ebd9d9b02a7ee71cd682e4fd8ce97f8033bfcfd5d020a9377324bf96f786e7e450ac67ea6e6491378b3e1e451b61a2d275f0483982438a391ff9869e20cb747ca48827a25d8ed4722c62390f6a888ea8e7c9e0dcee4f0dccaf8592ed99472256b0e38bcf6644518d0ed04e3727a54529d6f7be941b7e168f72c84815f5c71fcaa2e2ad2863ca53d336c", 0x8e, 0x5273, 0x1f}], 0x3f0001) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000e3c000-0x14)={0x4, 0x5, 0x6f0, 0x7, 0x3}) ftruncate(r0, 0x7f) symlinkat(&(0x7f0000016000-0x8)='./file0\x00', r1, &(0x7f0000421000)='./file1\x00') 2018/01/10 13:16:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000e06000)='net/ip_mr_vif\x00') mq_timedsend(r1, &(0x7f00008c3000-0x36)="1c0d2900ac9a5ce02ccd45de3412c2071105e2cf15408da1589dabb34a23b3c3d8dd46d3380b3283fdb01a56044142e4e2a02394b9f4", 0x36, 0xec2c, &(0x7f000056f000)={0x77359400, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00003cc000)=0x5, 0x4) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000fb1000)={0x0, 0x0}, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000d69000-0xdd)=""/221) 2018/01/10 13:16:17 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000184000)='/dev/dsp\x00', 0x440180, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000345000)={0x4, 0x0, 0xffffffff, 0x101, "be24a452a8b71a84f5053f6ae7cda156198e00683f5528e2a11c436bbb882a10488ee9cc31ec4a049c514dc3", 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendfile(r1, r1, &(0x7f000001c000-0x8)=0x0, 0x1000000000009) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b26000)=0x0, &(0x7f0000000000)=0x4) 2018/01/10 13:16:17 executing program 0: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0xff, &(0x7f0000bba000)={0x0, 0x0}) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000d53000)={0x4, 0x80000000}) r1 = gettid() mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000d54000)=""/3) shmget(0x0, 0x1000, 0x78001000, &(0x7f000038d000/0x1000)=nil) waitid(0x3, r1, &(0x7f0000215000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00002cc000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000d51000)={0x0, 0x0, &(0x7f0000d51000)={&(0x7f0000d52000-0xc0)={0x2, 0x13, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_x_sec_ctx={0xa, 0x18, 0x0, 0x0, 0x41, "810fb55badd0e15eef144e23329ad38a1cd143c20348528b54682f8afc9004029e0e49748ebdccca7b37b0b559737e719da99509d3445d8fe53c02e14f2ad9a870"}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 13:16:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/cuse\x00', 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000003000-0x4)=0x101) uname(&(0x7f0000013000-0x62)=""/98) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 13:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00006a1000)={@common='sit0\x00', @ifru_data=&(0x7f0000cb1000-0x20)="010109070048000000fa000011df020004fff300054e0400800001000004eb00"}) 2018/01/10 13:16:17 executing program 7: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000a6d000-0xc)='/dev/audio#\x00', 0x6ea51291, 0x20001) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80002, 0x0, &(0x7f0000acf000)={0x0, 0x0}) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000020e000)={0x0, 0x3f, 0x200}, &(0x7f0000ad1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00007ff000-0x8)={r3, 0x8547}, 0x8) readahead(r2, 0x10000, 0x8) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000ad0000)=@sco={0x1f, {0x4, 0x7, 0xe5db, 0xd713, 0x7, 0x0}}, 0x8) ioctl$KVM_SMI(r2, 0xaeb7) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000ad2000-0x14)={0xff, 0xfffffffffffffffc, 0x67ea800000000000, 0x6, 0x6}, 0x14) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000250000-0xb5)=""/181) sysfs$3(0x3) [ 31.258809] binder: 3970:3971 transaction failed 29189/-22, size 0-0 line 2845 [ 31.278343] binder: 3970:3971 transaction failed 29189/-22, size 0-0 line 2845 2018/01/10 13:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x43e871d4, @fr=&(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/10 13:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000008d000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fb0000-0x32)=""/50, &(0x7f0000a77000-0x4)=0x32) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) 2018/01/10 13:16:18 executing program 6: mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000feb000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xfff, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001000-0x68)={0x7d, 0x0, [0x1ff, 0x1, 0x1, 0xa2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000feb000-0x8)={0x0, 0x0}) 2018/01/10 13:16:18 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000572000/0x2000)=nil) shmat(r0, &(0x7f00008ca000/0x4000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000000000)="1b12de96d8d12e2feed02a87eedefc04d719928c03cc54a9a3d0cfec89153012a14bd98c85630d6ddd83e2fef64114b4f93e6a05486900dc8cb378") 2018/01/10 13:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000085d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c51000)='/proc/self/net/pfkey\x00', 0x60900, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f000018e000-0x48)={0x20000, 0x0, [0x0, 0x1, 0x10000, 0x8, 0x5, 0x0, 0x100000, 0x3]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000ee5000)='/dev/dsp#\x00', 0x5601, 0x4002) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000586000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000762000)=0x14) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f000088b000-0x48)={0x1, 0x0, [{0x0, 0x0, 0x8005}]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b94000)='/selinux/access\x00', 0x2, 0x0) 2018/01/10 13:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) clock_getres(0x7, &(0x7f0000d37000-0x10)={0x0, 0x0}) 2018/01/10 13:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d7e000-0x1c)={0x1, 0x89, 0xff, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008c2000)={r0, &(0x7f000026d000)="", &(0x7f00006a5000)=""/0}, 0x18) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a37000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00009ea000-0x20)={0x5, 0x0, 0x2, 0x8}) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000d22000-0xc0)=""/192, &(0x7f00006de000)=0xc0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00009d0000-0x10)={r2, 0x39d}) 2018/01/10 13:16:18 executing program 7: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") epoll_wait(0xffffffffffffffff, &(0x7f0000b17000)=[], 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005dc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = dup(r0) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000836000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00002bd000)=""/152) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/01/10 13:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000fb000-0x5)='/dev/dmmidi#\x00', 0x5681, 0x410000) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000b8a000-0x4)=0x7, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000004c000-0xfc)="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", 0xfc) 2018/01/10 13:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a98000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = semget$private(0x0, 0x4, 0x12) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00003c3000)=""/166) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000c04000)=""/113) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = open$dir(&(0x7f00007f1000)='./file0\x00', 0x0, 0x0) r3 = getpgrp(0x0) ioprio_get$pid(0x3, r3) fcntl$dupfd(r2, 0x0, r2) setpriority(0x6c4af86343561a1e, r3, 0x80000001) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000181000-0x10)={0x0, &(0x7f00006f1000)=[]}, 0x10) 2018/01/10 13:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fbb000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000342000-0x400)={"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"}) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000242000-0x8)=0x6) fcntl$setown(r4, 0x8, r3) dup3(r1, r0, 0x0) fcntl$setsig(r4, 0xa, 0x12) clone(0x0, &(0x7f0000ec4000)="", &(0x7f0000208000)=0x0, &(0x7f0000266000-0x4)=0x0, &(0x7f0000edc000-0xc2)="") readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)=""/1, 0x1}], 0x1) dup2(r0, r5) tkill(r3, 0x13) 2018/01/10 13:16:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000c6b000)=[{0x3, 0x0, 0x0}], 0x1, &(0x7f0000eb5000-0x10)={0x0, 0x989680}) set_mempolicy(0x3, &(0x7f00002ff000-0x8)=0x0, 0x6) 2018/01/10 13:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f00006a5000)=0x6) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00007ef000)={0x2, 0x5, 0x8, 0x8a9a, 0x5e1d, 0x2f}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x3) seccomp(0x0, 0x1, &(0x7f00005a4000)={0x3, &(0x7f000007c000-0x18)=[{0x7, 0x9, 0x13d2, 0x5}, {0xb01b, 0x7, 0x8001, 0x1}, {0x10001, 0x3e58, 0x9, 0x7}]}) fchmod(r1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000037c000-0x4)=0x0) close(r0) 2018/01/10 13:16:18 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000054000-0x8)=0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000055000-0xa9)=""/169, 0xa9, 0x40000000, &(0x7f000000f000)={0x1a, 0x0, 0x1, 0x0, 0x9, 0x81, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r0) 2018/01/10 13:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000048f000)='keyring\x00', &(0x7f000065a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000005f000-0xb3)="c9c7e07d202011855768609b9338bc58b53bf6a62e70c0120d204473bb6b3297d4d4ab05391cc60212b4603967dc42876d697c110fdc4aeb4f3f88bbbdeea6fa749aa872a253df423a483163442e9d23124c56d5eab6b755374347834dc6112a99241077ab265c1181ad0d19e472759e5b794d0eacc369795cd76cfda1fc891efa667edc0ca74a626c2e48166fe30a1dc53e418a2ecc26e0ab2c3b255217367c804ec1a0ef86a7dcb61230a9c603e8a248dfd0", 0xb3, 0xfffffffffffffffe) add_key$keyring(&(0x7f00005c8000-0x8)='keyring\x00', &(0x7f0000d6e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readahead(r1, 0x5, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000676000)='uid_map\x00') writev(r2, &(0x7f0000354000)=[{&(0x7f00000e9000)='6', 0x1}], 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000f56000-0x2c)={0xa, 0x9, 0x8001, 0x8, 0x10, r2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/10 13:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) syz_open_dev$sndmidi(&(0x7f00006b2000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x200) mount(&(0x7f0000de2000)='./file0\x00', &(0x7f00007d9000-0x8)='./file0\x00', &(0x7f0000b7e000-0x6)='ramfs\x00', 0x10, &(0x7f0000d45000)="") r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x2000000088040, 0x0) pread64(r0, &(0x7f0000024000-0x37)=""/55, 0x37, 0x0) 2018/01/10 13:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000580000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00008d8000)=0x0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000038000)=""/15) getresgid(&(0x7f0000759000-0x4)=0x0, &(0x7f0000629000+0xbc1)=0x0, &(0x7f00000dd000)=0x0) setfsgid(r5) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) r6 = dup2(r3, r4) fcntl$setsig(r1, 0xa, 0x18) dup2(r6, r6) tkill(r2, 0x16) [ 31.464443] netlink: 224 bytes leftover after parsing attributes in process `syz-executor4'. [ 31.485574] netlink: 224 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/10 13:16:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000403000)='numa_maps\x00') ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000d93000)={0x5, 0x3ff, 0x8}) openat$ppp(0xffffffffffffff9c, &(0x7f0000699000)='/dev/ppp\x00', 0x86181, 0x0) sendfile(r0, r0, &(0x7f00000f9000)=0x0, 0x401) 2018/01/10 13:16:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x68)={0x8, 0x0, 0x3f, {r1, r2+10000000}, 0x7f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000420000-0xb0)={{0xfffffffffffffff7, 0xab}, 'port1\x00', 0x8, 0x800, 0xff, 0x2, 0x8, 0x400, 0xfffffffffffffeff, 0x0, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync() 2018/01/10 13:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000cda000)=""/206) r0 = syz_open_dev$midi(&(0x7f0000e9b000-0xb)='/dev/midi#\x00', 0x9, 0x0) connect$bt_l2cap(r0, &(0x7f0000d7c000-0xe)={0x1f, 0x5, {0xc42, 0x1, 0x400, 0xa30e, 0x5, 0xfffffffffffffff7}, 0x5, 0x6}, 0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000070f000)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2bba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x400}, &(0x7f0000ef3000)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a1e000)={r1, @in6={{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006bc000-0x4)=0x8c) 2018/01/10 13:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/10 13:16:18 executing program 1: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/10 13:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00007e0000)='/dev/input/event#\x00', 0x7, 0x20000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) semget$private(0x0, 0x0, 0x8a) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e94000)='/dev/ppp\x00', 0x0, 0x0) sync() r3 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000084f000)={0x0, 0x0}) 2018/01/10 13:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00001a8000)="2000000020000720000100080303650001000040ed00007a0b80be0000000202", 0x20) r1 = syz_open_dev$adsp(&(0x7f000081f000)='/dev/adsp#\x00', 0x3ff, 0x20800) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00005fd000-0x7e)="b0023bf2095fc2c7a20730dd179a3a582afdbb0a72a1a1737c9c4b3b7ee4316665a09266306bb17fef9632032d6207c80198e9f74f088da11b0f1e5b8df7de02527319603421b173d26dd463e5e7540982878dbb399a3d39c959bc403c94eceb3cb75cc8608e4045a09b965a7c248292aabaa47a94889807bcc30f870d6f") 2018/01/10 13:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a05000)='/dev/rtc\x00', 0x40040, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f000060f000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f0000304000-0x10)={0x2000000000000386, &(0x7f00007c0000)=[]}) syslog(0x0, &(0x7f0000d78000-0x83)=""/0, 0x0) 2018/01/10 13:16:18 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000011000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0xc0000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000010000)=0x0, &(0x7f0000011000)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x24, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x7, 0x0, @fd=0xffffffffffffffff}, @flag={0x4, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000000f000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000012000)=0x7ff) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000013000)={0x5, 0x6, 0xffff, 0x4}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000011000)={r4, 0x1}) 2018/01/10 13:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000000)={0x1, "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"}, 0xfd1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/198}, 0xce, 0x0, 0x1004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) eventfd(0x100) r3 = socket(0x2000000011, 0x8000000080003, 0x0) fanotify_mark(r2, 0x20, 0x40000001, r2, &(0x7f0000f0b000-0x8)='./file0\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00003d4000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/10 13:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = epoll_create(0x7) fcntl$getflags(r0, 0x403) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)={0x0, 0x0}) 2018/01/10 13:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x2c, &(0x7f0000001000-0xd)=[@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bc7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000c73000)=""/116) r2 = socket(0xe, 0x807, 0x9) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) pipe2(&(0x7f0000f78000-0x8)={0x0, 0x0}, 0x80000) connect$netlink(r2, &(0x7f000089e000)=@proc={0x10, 0x0, 0x2, 0x80000000}, 0xc) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) socket(0x4, 0xf, 0xffffffff7fffffff) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b82000-0x8)={r0, 0x1}, &(0x7f0000a1c000-0x4)=0x8) 2018/01/10 13:16:18 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000a36000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00004e6000-0x4)=0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ee14, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) [ 31.722288] binder_alloc: 4073: binder_alloc_buf, no vma [ 31.750064] binder: 4073:4088 transaction failed 29189/-3, size 0-0 line 2960 2018/01/10 13:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xa2f76aae4d58fabc, 0x3e3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f09000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f000000b000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000165000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000770000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000884000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000610000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) pipe2(&(0x7f0000a79000-0x8)={0x0, 0x0}, 0x80000) mmap$binder(&(0x7f0000504000/0x3000)=nil, 0x3000, 0x4, 0x42010, r3, 0x0) 2018/01/10 13:16:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000011, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d68000-0x8)={0x0, 0x400}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r2, 0xcd, "ba577bdd7a01e98f111e2be03544cf47a7c3d7a00816985fc78abdc405a98465f0ba92cb5ce76cbd86e597a418acda04c0ea61025c91d2781bf89a98c1a89433175c104ebb80278bf3052856c20c91059e81f0120dad5b2d5883570487893241f1ed28e4f418d7ed54e0ab601879256d0c00fd599fe7b90bf461b745b8238c90799c9351d956172b6a9e87d6b92719ad9808a8faabb78b6fed3673c0bff163c87c06836ea28a26baed2da7cab0abc3819c59f93e65dff34860c2be1183aaa1d8522d6ecbdb01c6394668874548"}, &(0x7f0000441000)=0xd5) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)=0x0) 2018/01/10 13:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000822000-0x11)='/selinux/enforce\x00', 0xa800, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000e2c000)={0x4, &(0x7f0000830000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000c33000-0x4)=0x0, 0x4) [ 31.761535] device syz4 entered promiscuous mode 2018/01/10 13:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00005e3000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000030d000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000cf4000-0x4)={0xc, 0x2, 0x66d, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00002dc000-0xa)='/dev/vcs#\x00', 0x0, 0x4400) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f00002ce000-0x8)={0x8, 0x83, 0x4, 0x100000001, 0x8}) [ 31.843444] binder: BINDER_SET_CONTEXT_MGR already set [ 31.848988] binder: 4073:4094 ioctl 40046207 0 returned -16 [ 31.861856] binder_alloc: 4073: binder_alloc_buf, no vma [ 31.869340] binder: 4073:4088 transaction failed 29189/-3, size 0-0 line 2960 [ 31.952116] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.957695] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/10 13:16:18 executing program 7: r0 = syz_open_pts(0xffffffffffffff9c, 0x48200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3fc0000000000000, 0x99c, 0x4, 0x9, 0x800, 0xfffffffffffffff9, 0x4, 0x5, 0xfffffffffffff800, 0x15, 0x4, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00002cb000-0x8)='..', &(0x7f0000b2c000-0xc)='..') 2018/01/10 13:16:18 executing program 3: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f000038c000-0x4)=0xa6, 0x4) connect$inet(r0, &(0x7f000000c000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000c3d000)=0x4, 0xfffffffffffffec4) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000238000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000f26000-0x18)={0x0, 0x9, 0x6, &(0x7f000050f000)=0x0}) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f25000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f24000)=0x60) 2018/01/10 13:16:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000031000-0xd)='/dev/usbmon#\x00', 0x8000, 0x204000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000060e000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000783000)={0x0, 0xfff, 0x7, 0x80, 0x1, 0x9, 0x400, 0xffffffffffffffff, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7ff, 0x9, 0x7, 0x0}}, &(0x7f0000fc9000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e54000)={0xd2, 0x800c, 0x6, 0x6, r1}, &(0x7f0000349000)=0x10) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x0, 0xe5}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/10 13:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) r0 = accept4(0xffffffffffffffff, &(0x7f00009c1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007ed000)=0xe, 0x800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f8b000)=0x8, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) clock_getres(0x3, &(0x7f000016c000-0x10)={0x0, 0x0}) 2018/01/10 13:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5415, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e91000-0x16)='/selinux/checkreqprot\x00', 0x68800, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000371000-0x18)={0xaa, 0x4, 0x0}) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000897000-0x18)={0x6000, 0xf001, 0x6, 0x3, 0x3}) 2018/01/10 13:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000aa5000)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000966000-0x12)='/dev/snd/pcmC#D#p\x00', 0x901f, 0x200102) io_cancel(r1, &(0x7f0000b37000)={0x0, 0x0, 0x0, 0x8, 0xffffffffffff0000, r0, &(0x7f00002ed000-0x7)="817cd6bb9d74c9", 0x7, 0x0, 0x0, 0x0, r2}, &(0x7f0000c50000)={0x0, 0x0, 0x0, 0x0}) unshare(0x400) r3 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f00005c1000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000fa3000)={{r4, r5+10000000}, {0x0, r5}}, &(0x7f0000122000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f000033a000)='/dev/rfkill\x00', 0x40, 0x0) mq_timedreceive(r6, &(0x7f0000649000)=""/162, 0xa2, 0x6, &(0x7f0000d90000)={0x0, 0x1c9c380}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x5) timerfd_gettime(r3, &(0x7f0000fee000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = msgget(0x2, 0x22) msgctl$IPC_STAT(r7, 0x2, &(0x7f00008a1000)=""/17) 2018/01/10 13:16:18 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004b9000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000084000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023c000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x42, 0xf, "91"}}}}, 0x0) socket(0x5, 0x0, 0x100000001) syz_extract_tcp_res$synack(&(0x7f0000043000)={0x0, 0x0}, 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/10 13:16:18 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000395000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00003da000-0xc)={@rand_addr=0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000111000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000f43000-0x18)=[], 0x0, 0x0}, 0x0) pipe2(&(0x7f0000e6a000-0x8)={0x0, 0x0}, 0x0) syz_open_pts(r3, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) 2018/01/10 13:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000006c000-0x8)={0x0, 0x0}) fcntl$getflags(r0, 0x401) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000287000)="2200000014000721004feef7e2ff050002040300010000080800020000000000f152", 0x22) 2018/01/10 13:16:18 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x32) r1 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000006000)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/10 13:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) accept$packet(r2, &(0x7f0000239000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000042a000)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000bca000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfff, 0x4, 0x1, 0x400, 0x2, 0x40000000, r4}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r3, r2) write$tun(r2, &(0x7f00007f0000-0x42)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/10 13:16:18 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_open_procfs(0x0, &(0x7f000016e000-0x10)='net/ip_mr_cache\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r2, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc6000-0xc)={0x40000000, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000100000)='./file0\x00', 0x10000, 0x2) getpeername(r1, &(0x7f0000713000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000545000-0x4)=0x10) syz_open_pts(r0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xcd32) 2018/01/10 13:16:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000-0x6c)=""/108, 0x6c}, {&(0x7f0000001000)=""/136, 0x88}], 0x2, &(0x7f0000002000-0x63)=""/99, 0x63, 0x3}, 0x40000040) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000095f000)={0x2, &(0x7f0000001000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00005ce000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00008f7000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000031000)={r2, 0x80000, r0}) r3 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) accept4$packet(r0, &(0x7f00002ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000c4000-0x4)=0x14, 0x800) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f000053e000)="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") read(r3, &(0x7f0000b8b000)=""/133, 0x85) ioctl$int_in(r3, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/10 13:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001ef000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x9382, &(0x7f0000046000-0xa)="") socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/10 13:16:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000022f000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000da1000-0x28)={0x8, 0x9, r1, 0x0, r2, 0x5, 0x5, 0x7fff}) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x6, &(0x7f0000eec000+0x65f)=0x6, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x6, &(0x7f0000ee4000)=0x0, &(0x7f0000566000)=0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x0, &(0x7f0000ef1000-0x8)=0x0) 2018/01/10 13:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008ea000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000013d000-0x40)={&(0x7f00001fa000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000c90000)=[0x0, 0x0], &(0x7f000024e000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000724000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x2, 0x6, 0xa, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000330000)={0xd9, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000074c000)={0x20, r1, 0x2, 0x7ff}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cbd000-0x8)={0x0, 0x0}) 2018/01/10 13:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ce8000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/10 13:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004f3000-0x9)='/dev/kvm\x00', 0x103000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00001c3000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0xb3ea, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000bb4000-0x18)={0x1, 0x0, [{0x2000000038d, 0x0, 0x2}]}) 2018/01/10 13:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) listen(r0, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000482000)='/dev/qat_adf_ctl\x00', 0x800000fc, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a91000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006f1000)=0xb) getresgid(&(0x7f0000aab000-0x4)=0x0, &(0x7f00009aa000)=0x0, &(0x7f0000246000)=0x0) getresgid(&(0x7f00000e6000)=0x0, &(0x7f00006f5000-0x4)=0x0, &(0x7f00001f1000)=0x0) getgroups(0x7, &(0x7f0000ca1000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setresgid(r2, r3, r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006b3000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x1, 0x40, 0x1ff, 0x81}, &(0x7f0000c0b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000417000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f52000)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000678000)={r5, 0x4000}, &(0x7f00006c1000-0x4)=0xfffffffffffffe31) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ee5000-0x8)={r6, 0xbd1}, &(0x7f00009fc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000732000-0x4)=0x7fffffff, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000810000-0x74)={0x0, 0x48, "8c54b27ec771df733afa4a0e6a3ee96d6e8a0d8fe522435e0e2e4a628c058efeb816d99c35304925500b555f814c1b9068b86ab71ae5dd66796f3e5a10a0945b3f378f13d6e6722c"}, &(0x7f00001b9000-0x4)=0x50) syz_open_dev$admmidi(&(0x7f00004c4000-0xe)='/dev/admmidi#\x00', 0xffffffff, 0x2c4080) 2018/01/10 13:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000555000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x80000008) fcntl$notify(r0, 0x402, 0x40000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001c0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 32.177428] binder: 4155:4169 got transaction with invalid offsets ptr [ 32.185444] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/10 13:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ab7000)={0x0, 0x0}, 0x4000) setsockopt(r0, 0x7fff, 0x7, &(0x7f000026a000-0x45)="526ae2fb84b2d0cea60dd4f52c31414a8a2e4b2b3982ae560a828f0a4ef5da28eb8c1eaee14537f71573bcfe173e7dc7ce3abcf83e18c983001e18881190c4d9c279edb027", 0x45) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b2a000)=[{&(0x7f00004b4000)="2900000021001980013d5424000a00200200001600f000000000000405000c0019040000000608006e", 0x29}], 0x1) 2018/01/10 13:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000028000)='/dev/cuse\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000052000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 13:16:18 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20000000002d, &(0x7f00002ec000-0x57)="", 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/10 13:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = syz_open_dev$vcsa(&(0x7f00008d6000-0xb)='/dev/vcsa#\x00', 0x3, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000020b000)=0x6, 0x1) r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f0000787000-0x26)="", 0x0, 0x2, &(0x7f000059c000)={0x0, 0x989680}) mq_timedsend(r1, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) [ 32.188076] device syz5 entered promiscuous mode [ 32.202594] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 32.240740] binder: BINDER_SET_CONTEXT_MGR already set [ 32.240750] binder: 4155:4181 ioctl 40046207 0 returned -16 2018/01/10 13:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) getsockopt(r0, 0x7, 0x5, &(0x7f0000ebc000-0xe7)=""/231, &(0x7f0000f99000-0x4)=0xe7) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 32.240804] binder_alloc: binder_alloc_mmap_handler: 4155 20000000-20002000 already mapped failed -16 [ 32.242045] binder_alloc: 4155: binder_alloc_buf, no vma [ 32.242072] binder: 4155:4181 transaction failed 29189/-3, size 0-4096 line 2960 [ 32.303509] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/10 13:16:19 executing program 7: r0 = socket$inet6(0xa, 0x4000000000080005, 0xffffffffffffffff) setsockopt(r0, 0x84, 0x12, &(0x7f0000a2c000-0x6a)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9ae7, 0x20, 0x7, 0x2}, &(0x7f0000064000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x0, 0xca, "729c5c6e95625f7140c9adf34b0296bcc7a5eb91006c2a261af3fddc28c16082cc5917b69caff6d0fb71110775bce85b6e470bdeb69a6e949363cb4597836deba843a8558001136016dc0743ddeea445e80b3376e8691b523457cbfb19bc8838f8b40331c058ee554a2353449626ea6cf11fb74178bdb1a3d374144b114a879405c03872c7888a584bd12683d34b301ae450650dd67425a490158743c0201703bfaa4cec83a3d02abbb7495738a5a96df0fb2348a23dc0b20cb183a29725f7da45eda82becfce68f2f77"}, 0xd2) 2018/01/10 13:16:19 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x2, 0x568, &(0x7f0000379000)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000ffd000)=0x0, 0x4) writev(r0, &(0x7f0000fef000)=[{&(0x7f0000ff0000-0x29)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) 2018/01/10 13:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000dde000-0x10)=""/16, &(0x7f000000e000-0x4)=0x10) 2018/01/10 13:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5384, &(0x7f000005b000-0x2)="") r1 = syz_open_dev$usbmon(&(0x7f0000da9000-0xd)='/dev/usbmon#\x00', 0x0, 0x80800) socket$nfc_raw(0x27, 0x0, 0x0) getpeername$packet(r0, &(0x7f0000018000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001e000)=0x14) bind$packet(r1, &(0x7f0000a02000)={0x11, 0x7, r2, 0x1, 0xfffffffffffffffa, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_int(r0, 0x0, 0x27, &(0x7f00003f6000)=0x9, 0x4) 2018/01/10 13:16:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004bc000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x100d, &(0x7f0000877000)="cbab4fff6eafd68afbdc5869b9b8898c77527969013f000000876c7576348b6fe2c544462246e6ae85ccc353917c10a7c440b88ac9d8ffcc3b0d307d684408fca8f461d7696275b60080d2e2821dfbf3143176c8d94a997f95e2810084f81b998e73d3c458916d5be0b5866f939ea87374a617b979fe7071dc15139040dd2adcc663e9c2debd963f08ebe8eab304a9ed64e2ccb30c6b1526dc2c1026db7b80edc8f49c3891e2322b2a04da37b27415ea266f3b90c5008ec939ee0f4c1964a897066131d4187754646b0000000885") ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000074a000)={@generic="40c32d357aeb0800a0beea33d41736d3", @ifru_flags=0x800}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00001b3000-0xc)={0x40000002, 0x0}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00002f0000-0x8)={0x0, 0x1}) dup(r0) 2018/01/10 13:16:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00001fd000)=0x0, &(0x7f0000b8d000-0x4)=0x0, &(0x7f0000454000)=0x0) setgid(r0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000b7000-0xf)='/dev/sequencer\x00', 0x82c02, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00009fb000-0x48)={0x40002, 0x0, [0x3, 0x9, 0x8, 0x9, 0x4, 0x1ff, 0x9, 0x5]}) arch_prctl(0x1001, &(0x7f0000529000)="") r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00007db000)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000817000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001a4000-0x4)=0x14) bind$packet(r2, &(0x7f000086e000)={0x11, 0x3, r3, 0x1, 0x3ff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d8d000-0x6)='dctcp\x00', 0x6) 2018/01/10 13:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024b000)=@ethtool_pauseparam={0x0, 0x0, 0xffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f0000636000)={0x0, 0x0, &(0x7f0000abe000)=[{&(0x7f0000442000-0x7)=""/7, 0x7}, {&(0x7f00000d0000)=""/170, 0xaa}, {&(0x7f0000516000)=""/95, 0x5f}, {&(0x7f00000cb000)=""/32, 0x20}, {&(0x7f00002e4000)=""/174, 0xae}, {&(0x7f0000ed0000)=""/0, 0x0}], 0x6, &(0x7f0000d7f000-0x20)=""/32, 0x20, 0xffffffffffffffff}, 0x40000000) 2018/01/10 13:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000436000)='/dev/sg#\x00', 0x101, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000fc7000)=""/200, &(0x7f00009e2000)=0xc8) r1 = syz_open_dev$adsp(&(0x7f00005b1000-0xb)='/dev/adsp#\x00', 0x101, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000104000+0x58a)=""/85) r2 = openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00008b7000-0x18)={0x6, 0x3, 0x8, 0x100, 0x1, 0x0}) mount(&(0x7f000072c000)='./file0\x00', &(0x7f00001a3000-0x8)='./file0\x00', &(0x7f0000982000-0x7)='rootfs\x00', 0x0, &(0x7f0000f7a000)="") setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000082d000)={0x4, 0x81, 0x8000, 0xffff, 0x8, 0x3, 0xff}, 0xc) [ 32.325887] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 32.407228] binder: 4155:4169 transaction failed 29201/-14, size 0-4096 line 2988 [ 32.425778] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.436270] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/10 13:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000716000-0xc)='/dev/amidi#\x00', 0x2, 0x202) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c32000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/10 13:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) r2 = syz_open_dev$mice(&(0x7f000031f000-0x10)='/dev/input/mice\x00', 0x0, 0x82000) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000d53000-0x1000)=""/4096) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x27) ptrace$setopts(0x11, r3, 0x0, 0x0) 2018/01/10 13:16:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003c0000)='/dev/vcs#\x00', 0x80000000, 0x200000) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000c0c000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000016000)='task\x00') execve(&(0x7f00002e7000-0x8)='./file0\x00', &(0x7f00009ad000-0x30)=[&(0x7f0000b72000-0x5)='task\x00', &(0x7f0000270000)='task\x00', &(0x7f000035f000)='task\x00', &(0x7f0000f72000)='mime_typemime_type!ppp0.\x00', &(0x7f0000c5a000-0x5)='task\x00', &(0x7f00004b7000)='task\x00'], &(0x7f0000aeb000-0x8)=[&(0x7f0000626000-0x1)='\x00']) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/01/10 13:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xfffffffffffffefb, &(0x7f000051a000-0x58)=[@in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000dbf000-0x4)=0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000d0000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00002a7000-0x1)={0x6}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 13:16:19 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000364000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff42, 0x23fffd, 0x0, 0x23e) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000396000)={0x80000001, 0x6, 0x208, 0x4, 0x8964, 0xdaec, 0x3, 0x4, 0x0}, &(0x7f0000f7b000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000551000-0x6)={r1, 0xffffffffffffff00}, &(0x7f00006b0000)=0x6) [ 32.558098] ptrace attach of "/root/syz-executor0"[3660] was attempted by "/root/syz-executor0"[4242] 2018/01/10 13:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000236000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = shmat(0x0, &(0x7f0000823000/0x2000)=nil, 0x4000) shmdt(r2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000014b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 13:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000c54000)=0x0) 2018/01/10 13:16:19 executing program 4: r0 = add_key$keyring(&(0x7f0000b6e000)='keyring\x00', &(0x7f00000e8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c1e000-0x11)='/dev/qat_adf_ctl\x00', 0x4020c0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f7d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f000056a000)={0x0, 0x1, 0x1, r4, 0x0}) r5 = socket$alg(0x26, 0x5, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r6, 0x1, &(0x7f0000299000-0x40)=[&(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000f76000)="80c90a686fbe344729a2703d6a", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/10 13:16:19 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f85000-0xc)={0xfffffffffffffffe, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="b10c0bc04bac716d180d5a10d6af9963a35d1c2e04399ae8328e47681aec33eea30435268ef11d7afa8e1b6bede583595802075cd943d482cd2e8b4f4521acd4a2917b57e2341f90d7b165126cb2d663dbc86268a9ae4c6379e43b9586e62d54c1e2ba2464ea52e02f891aaa5b2b9831d24fd719fdbe01d2ca79003bf45c9469a88416b1435a82bbcf73f494e76ab33d431415a184ca09c1c78ced371045e674f76d795a2b42a1fcd2c3b30586eae0e29e757ee110fa64b2c188fff3f0ec93b1c15aa76b21cbe485492d57d4ea78c6f410ee2323fd47c0ab49f48d0c59ed5ff1ec", 0xe1) r1 = socket(0x11, 0x3, 0x0) flistxattr(r1, &(0x7f00005bf000)=""/21, 0xfd76) 2018/01/10 13:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) openat$audio(0xffffffffffffff9c, &(0x7f00002eb000-0xb)='/dev/audio\x00', 0x400, 0x0) fchmod(r0, 0x1b5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ece000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000fd5000-0x108)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/10 13:16:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000)='/dev/vcsa#\x00', 0x4444, 0x400c40) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001000-0x2c)={@empty=0x0, @multicast2=0xe0000002, 0x1, 0x7, [@multicast1=0xe0000001, @rand_addr=0x7, @multicast1=0xe0000001, @rand_addr=0x9, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x2c) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000-0x7)=[0x0, 0x0]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000001000)={0x6, 0x6, 0x5, 0xc4, "42cc528e5b1a0f68be9812f9a0a9514c60a997ea4a5290fa8f4d3e5668f04a3f17cb3c07c54ed9f48493068d", 0xffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000004000)=0x0) 2018/01/10 13:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) r2 = dup(r0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000f09000)={0x1000, 0x6aee, 0xffff, 0x0}) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000d1e000-0xee)=""/238) bind$inet(r1, &(0x7f0000fc2000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x2, 0x0, &(0x7f0000001000)="", 0x0) 2018/01/10 13:16:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f50000-0x4)=0xfffffffffffffff9, 0x4) [ 32.600091] ptrace attach of "/root/syz-executor0"[3660] was attempted by "/root/syz-executor0"[4242] 2018/01/10 13:16:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(chacha20,rmd128)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/10 13:16:19 executing program 5: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000df4000-0xc)={r2, 0x80000, r3}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x2, 0x3, 0x3, r7}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r6, 0x1, 0x2f, &(0x7f0000deb000)=0x9, 0xfffffffffffffe82) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df5000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000737000)='highspeed\x00', 0xa) pipe(&(0x7f0000267000)={0x0, 0x0}) getsockname(r9, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r8, 0x2405, r8) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f0000bf3000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000df7000-0xc)={r2, 0x80000, r4}) 2018/01/10 13:16:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c8d000)=0xc) move_pages(r1, 0x3, &(0x7f0000124000)=[&(0x7f0000984000/0x2000)=nil, &(0x7f000021f000/0x2000)=nil, &(0x7f0000d0b000/0x3000)=nil], 0x0, &(0x7f00001f8000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5421, &(0x7f0000e01000-0x8)=0x7b7) write$sndseq(r3, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r4 = syz_open_dev$vcsa(&(0x7f0000dd2000)='/dev/vcsa#\x00', 0xb, 0x0) dup3(r4, r3, 0x0) close(r2) 2018/01/10 13:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000080e000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e3, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) close(r1) close(r0) 2018/01/10 13:16:19 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000584000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004dc000-0xc4)=@ethtool_drvinfo={0x3, "a30e4f90ce863ef06d31564d53e57fb835e58d6bf156725fdedc0977a0a4e97a", "eba212d7b8f5b9b286705d9958e9968e01f4cbc958189692c2f2e8782206f8a5", "c867a0303f0bd1a15b3808f81ea31717728aa545b9dccb9cb76871e1f683a7df", "50b76577aa350963aa09220fdfaf0a0d9ead278d05edfb0133436775d3801249", "8c31b2d43a47eb09ffc22b10471d6fe023a4157c85d3e334fd3f3783199d6c7a", "0b7a4eb0d1fa70d2b375c17a", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 32.656299] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/01/10 13:16:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00004c0000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000e45000)={0x7, [0x132d, 0x4, 0x99, 0x5, 0x1, 0x2, 0xef7]}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000556000)=0x2) r1 = socket(0x800000010, 0x2, 0x0) write(r1, &(0x7f00006ef000)="1f0000001c00056d02020000000069030700000000000000000c04101d0200", 0x1f) 2018/01/10 13:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xcb, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) close(r0) preadv(r0, &(0x7f0000622000-0x60)=[{&(0x7f00007b5000+0x60c)=""/67, 0x43}, {&(0x7f0000779000-0x5f)=""/95, 0x5f}, {&(0x7f0000fbc000-0x6d)=""/109, 0x6d}, {&(0x7f000032e000)=""/0, 0x0}, {&(0x7f0000888000-0xbe)=""/190, 0xbe}, {&(0x7f0000a9a000)=""/190, 0xbe}], 0x6, 0x0) 2018/01/10 13:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00007d6000-0x4)=0x0) getsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000faa000)=0x0, &(0x7f00004ef000)=0x4) 2018/01/10 13:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000d000-0x6)='./bus\x00') symlink(&(0x7f0000ada000-0xc)='./bus/file0\x00', &(0x7f0000a16000-0xa)='./bus\x00') creat(&(0x7f0000ccb000)='./bus\x00', 0x0) [ 32.733373] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? [ 32.761704] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/10 13:16:19 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f0000000000)={0x5, 0x135e885d2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 13:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) set_thread_area(&(0x7f000086f000-0x10)={0x101, 0x20000800, 0xffffffff, 0xffffffffffffffff, 0x4, 0x5, 0x0, 0x4, 0x7, 0xfffffffffffff800}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000cbe000)=0x0, &(0x7f0000cd6000-0x4)=0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000974000-0x4)=0x0, 0x4) 2018/01/10 13:16:19 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ea1000-0xb)='/dev/hwrng\x00', 0x8801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) fallocate(r1, 0x3, 0x4, 0x7) ioctl$int_in(r1, 0x800000c0045007, &(0x7f0000013000-0x8)=0xfffffffffffffffd) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000004000)={0x3, 0x0}) 2018/01/10 13:16:19 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006d3000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000fd0000)="2f511d4e850a0f880331ff48e28c87df314115155bb0e66c83e547b26d755f3d893b5db7f0e51e96e876e763b3dfcd1ed493d0f6d8b4ca48fb4e7f79ff643b5fd2ed3750f7d1ea8575a84019a901dc9a0c5484993217cbfd0f434e7428d991ef3d626818e562c4ceb08ca55b2857c5b377ebb07533314cf344509ae3ce6ff5571a29d53a8cdc8da467db6e40aeaf7722c3f1717710b0b2de9570145eb6ad0f44f80fce9cc03ef00fc59d1a94048506a90ab0e20485d2afcf6c7320dfd533c51ce571ee5b4ff565ebb05f25a4791376bd19a860075d9759f0e470a0e8467810f0d19f19088f4f") mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000fd1000-0x8)={0x0, 0x0}) bind$nfc_llcp(r0, &(0x7f000018a000)={0x27, 0x10001, 0x2, 0x7, 0x24, 0x0, "fadaf3733397eb2da53ddb287d27237247edf612d23d31afef750ebc0bd90529443ce68b1ce4c9fa1bdeab83d19ecc852167eb591241c6bb67fc953747533f", 0x5}, 0x60) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000bc0000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) capget(&(0x7f0000002000-0x7)={0x20080522, r1}, &(0x7f0000eab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0x5473, &(0x7f0000bc0000)=0x100) 2018/01/10 13:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000f78000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x400) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000fde000-0x4)={0xffff, 0x20, 0x9}) sendmsg$nl_xfrm(r0, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x2c0, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x401, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 32.788895] device lo entered promiscuous mode 2018/01/10 13:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000024d000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f000052f000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000936000-0xc)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000208000-0x4)=0xc) r1 = dup(r0) shutdown(r1, 0x1) poll(&(0x7f0000f45000-0x8)=[{r1, 0x4, 0x0}], 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000c7b000)=0x0, &(0x7f00001d0000-0x4)=0x4) syz_open_dev$random(&(0x7f00001a4000)='/dev/random\x00', 0x0, 0x40000) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000a4a000-0xba)=""/186, &(0x7f000098a000)=0xba) 2018/01/10 13:16:19 executing program 3: syz_open_dev$usbmon(&(0x7f00003cd000)='/dev/usbmon#\x00', 0x100, 0x40000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) r0 = syz_open_dev$tun(&(0x7f000032f000-0xd)='/dev/net/tun\x00', 0x0, 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c41000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00007d4000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000a8d000-0x10)={0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) tee(r0, r0, 0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 13:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x2000000000000005, 0x800007ffffd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002ba000-0x8)={0x0, 0x0}) r4 = syz_open_dev$adsp(&(0x7f0000cb7000)='/dev/adsp#\x00', 0xfffffffffffffff8, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r4, 0x80045530, &(0x7f0000f3e000-0x3)=""/3) shutdown(r3, 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x0, 0x0, []}) 2018/01/10 13:16:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000145000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004c3000-0x10)={0x0, 0x0}, &(0x7f000030e000-0x8)={0x0}, 0x8) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000a2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000445000-0x4)=0x92d, 0x4) bind$bt_hci(r0, &(0x7f0000292000-0x6)={0x1f, 0x0, 0x3}, 0x6) read(r0, &(0x7f0000767000-0xee)=""/238, 0xee) 2018/01/10 13:16:19 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005ff000-0x11)='/selinux/context\x00', 0x2, 0x0) accept$inet(r1, &(0x7f000064c000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000912000)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f000054a000)="7242822c6ac6b09bc36483b9f00c5d4654212b4138c74dd2a5859ce84673afc51f7b98bfb089162c10522e8a256bd2f4b4083fc5846568bcaa72d4e6b71ba15941d3a8bdf50e9edff6f81b0ac345e290d6d654b062f9", 0x0}, 0x20) 2018/01/10 13:16:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000aff000)='net/psched\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000041b000-0x54)=[@in6={0xa, 0x3, 0x59, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, @in6={0xa, 0x3, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x54) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00002ec000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000b4c000)="ec") 2018/01/10 13:16:19 executing program 0: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ba1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000f54000-0x8)='./file0\x00', 0x800, 0x20) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000035b000)="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") 2018/01/10 13:16:19 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "6051272ec4f12f3324984edc6a9f308a1828cab7abcc4197ec7f77865e449a7ecb09fd38485435a781e269bb", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f47f55c0c096604bd71ad94be0a0a19eb42e9c3f2ed7ddff9f2e8398887ca120baea2f7191f1fe3ad472780dd7dcb8bbc90000000000000004992767d3f22aa2", &(0x7f000000f000-0x2)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x1, 0x4, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000012000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) 2018/01/10 13:16:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbd000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000d07000)=[{&(0x7f0000882000)="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", 0x1001}], 0x1) close(r1) fcntl$setpipe(r1, 0x407, 0x6) socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f000021e000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) 2018/01/10 13:16:19 executing program 4: openat$rtc(0xffffffffffffff9c, &(0x7f00007b1000)='/dev/rtc\x00', 0x321000, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0xf6)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={r1, 0xa}, 0x8) 2018/01/10 13:16:19 executing program 7: mmap(&(0x7f0000000000/0xb56000)=nil, 0xb56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002a5000)='\x00', 0x2) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b56000)={0x0, 0x7fffffff}, &(0x7f0000b56000)=0x8) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b57000-0x8c)={r1, @in={{0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x37) setsockopt$sock_int(r2, 0x1, 0x800000000000002, &(0x7f0000b54000)=0x1, 0x4) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f00006aa000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b57000+0xa1f)=0x1c) listen(r2, 0x0) listen(r3, 0x49) socket$inet6(0xa, 0x4, 0x200) 2018/01/10 13:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f38000-0x10)='/selinux/create\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00004c4000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000b46000)='./file0\x00', &(0x7f00008e2000)={{0x0, 0x0}, {r1, r2/1000+10000}}) pipe2(&(0x7f00004ea000)={0x0, 0x0}, 0x0) ioctl$sock_bt(r3, 0x541b, &(0x7f00009c5000-0xa2)="") ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000e05000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000772000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 13:16:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x7}) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000002000)=0x4) 2018/01/10 13:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) connect$netrom(r0, &(0x7f0000685000)=@full={{0x3, {"a9348320748265"}, 0x0}, [{"7bf0d49afd94ab"}, {"f9d56e330d9567"}, {"0e8dde28f9b1b2"}, {"1bb975177f0015"}, {"61440009adc8ef"}, {"510e0000600100"}, {"4fa1398fbd9bc9"}, {"f77ee973213df6"}]}, 0x48) acct(&(0x7f00008e7000)='./file0\x00') getsockname$netlink(r0, &(0x7f00003cc000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000039a000-0x4)=0xc) 2018/01/10 13:16:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000776000-0xb)='/dev/midi#\x00', 0x34cc0000000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000d1000-0x8)={0x0, 0xffff}, &(0x7f0000d77000)=0x8) socketpair(0x1d, 0x803, 0x1, &(0x7f000066a000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000450000)={r0, 0x0, 0x18, 0xd5, &(0x7f0000650000)="4085a05f0887256a78bc593c948226cc4e5b362e7326a2cc", &(0x7f00006b8000-0xd5)=""/213, 0x5, 0x0}, 0x28) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000df7000)={0x1, 0xe15, 0x0, 0x12, 0x4, 0x33d4}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000352000-0x6)={r1, 0x8001}, 0x6) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000179000)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007e9000)={0x0, 0x52, "7ab5253784d31edbdbc634de1d96e0ceacb969e79ace06902dfefe703d62f058b2aa266124d141c45cfcddc7fdd567dfbc0ff429a6a14b207df1c4b3c7c6b6de63e62cba2c4eac17146ea0bd87eeab888f84"}, &(0x7f000091b000-0x4)=0x5a) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000bd7000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000976000)="ef9ab4dbd6949e4cff2bc8f21086653b", 0x10) perf_event_open(&(0x7f0000304000+0xf35)={0x5, 0x78, 0x7fff, 0x8, 0x8, 0x7, 0x0, 0x100000000, 0x50004, 0x4, 0xffffffff, 0x17, 0x0, 0x350, 0xfe17, 0x8, 0x81, 0x401, 0x4, 0xfffffffffffffffa, 0x20, 0x8, 0x0, 0x3f, 0x3, 0xee42, 0x1, 0x4, 0x8001, 0x8, 0x9, 0x2, 0x1f, 0x20, 0x65d2, 0x1, 0x6, 0xf9, 0x0, 0x2000000000, 0x5, @perf_bp={&(0x7f0000746000)=0x0, 0x1}, 0x40, 0xbec, 0x5, 0x7, 0x2, 0x3, 0x4, 0x0}, r5, 0x6, r0, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000076e000-0x6)={r4, 0x7}, &(0x7f000095d000)=0x6) 2018/01/10 13:16:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006cd000)='/dev/vcs#\x00', 0xee, 0x402000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x8, 0x93, 0xb912, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fchdir(r1) 2018/01/10 13:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cf1000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/10 13:16:19 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f0000014000-0x8)=[], 0x1, 0x0, &(0x7f0000018000-0x2)=')'}) [ 33.029427] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/01/10 13:16:19 executing program 2: r0 = syz_open_dev$audion(&(0x7f00007e3000-0xc)='/dev/audio#\x00', 0x30000000000000, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x5)='htcp\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000064a000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) r3 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r2, &(0x7f0000c6c000)="666b805d70c584fb006d5676ab2b", 0x8) writev(r2, &(0x7f00004d1000-0x40)=[{&(0x7f0000287000)="c3", 0x1}], 0x1) close(r1) 2018/01/10 13:16:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000609000-0x9)='/dev/ppp\x00', 0x103ffc, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000dd7000)=""/140) 2018/01/10 13:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000518000)="1f0000000a06ffde0000f49f00000300001f23000900018006000000000000", 0x1f) setsockopt(r0, 0xa1, 0x5, &(0x7f00000fc000-0x1000)="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", 0x1000) 2018/01/10 13:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004e3000)='/dev/sg#\x00', 0x1, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000815000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00008e8000)='E', 0x345) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000157000-0x28)={0x3, 0x1e, 0x5, 0x9, "0229f09e3963ae12b52f62cd48af2a15175b2178d7418adbc648f9e8b0b56e36"}) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000001ffffecffffff15e300000000000000b6120149faf5239b0123"}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = dup(r1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00006e8000-0x6)={0x1, [0x100]}, &(0x7f00002d4000)=0x6) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000835000)={0x7, 0x9000, 0x9, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 13:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000465000-0x24)="240000002200fbffeb03000000fafa000105ff0b0800030001000000f7000003f9161701", 0x24) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000851000)=""/133, &(0x7f0000cbf000-0x4)=0x85) 2018/01/10 13:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000d18000-0x10)=[{&(0x7f000030f000-0x2c)="1200000021001980003d0000000000000005", 0x12}], 0x1) 2018/01/10 13:16:19 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f6b000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x7) sendto$inet6(r0, &(0x7f0000f6a000-0x72)="", 0x0, 0x20008840, &(0x7f0000f69000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) close(r0) 2018/01/10 13:16:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x6) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000008000) unlinkat(0xffffffffffffffff, &(0x7f000087b000)='./file0\x00', 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000ba3000)={0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x0}, &(0x7f000082f000-0x4)=0x8) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000db2000)="9d8624d4689fb2e15e913dbeecaf693a63e6e1cbfc2ef30040ae78f5c351e36b6e092e629827b849ed1d372b2759e8e864f94df7b3c4", 0x36, 0x3fffd, &(0x7f0000d98000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f00003af000-0x10)=@ipx={0x4, 0x10001, 0x401, "9ad38ca5f3e2", 0xffffffff, 0x0}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000cad000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mkdir(&(0x7f0000952000)='./file0\x00', 0x2) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000440000-0x450)={0x40, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) [ 33.069918] binder: 4383:4385 ioctl c0306201 20005fd0 returned -14 [ 33.082844] binder: 4383:4387 ioctl c0306201 20005fd0 returned -14 2018/01/10 13:16:19 executing program 1: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/10 13:16:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) openat$vcs(0xffffffffffffff9c, &(0x7f000083a000-0x9)='/dev/vcs\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) r2 = socket$inet(0x2, 0x807, 0x9) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000800000)=[{&(0x7f000075e000)="833c73e1c73b8052491330156e118c0db6d1c07d1a61752c828981", 0x1b}, {&(0x7f0000f3d000+0xa97)="422edb8d5e5d082cae27cbb722336ea34aaab68aafdc38a9db19dee06c9fef9c26154becfb634375338e05f5273748006312b4320422949be49ce0ccaee928b848c1ef0d90346721139434dab1366ce3573ddce6de9428cd7571b1e4832f44c786f29ab93f28a5e2ddb9064a18e09f15b6ce91a0d95f079a687da34350c546ee7acd3d97932920f9f344f3369d95aff2e3a7eb6609f83536c255aa85746d8cddcc08dbeef6447be277b602c8d72be193f7cf762132ae2d2ff80e5e8495c4bcc10dbb484d9669f3efeb174adc11bbd1fc14", 0xd1}, {&(0x7f0000ba0000-0x8b)="b99121e595c7842d89c9284432b918557f7b591fc7710f55415eb7f3d0d780746a694f8488a1e7c50caee4a84c11c71500d6c1cbe6f3145ecdd42e38709897015cb58f64c57f99e0ebe253513c02f10e86c306931ae556f0f18a60746e951cb30b704ac152460ccf652605353775d84992f933c7d436fc3056274e4aadc3540a67478c4d9de21fec6c7e2d", 0x8b}, {&(0x7f00001fa000)="b5cef424b11746205fa2e3a5f37550c0e79de9c7f7502051e869e2e449142df5d5247bbecef0114b56adb0db49309ac6698c62e9daa1c6e9aab11c68deafef0b7d25d5f04ddb15bb49252f66a7b4d7fe347c3f2eb943c771531b6f659f8fd5e1b5d475732201d35c088b450ec64d671526c71daae6ec68ef6321d754c53287a50ca054cf3c4035d7b5d51c3956e547ed48e81d3bcff5", 0x96}, {&(0x7f0000f01000)="1020e45b8c25e7c2dd56f162806864e3bc7aca8ff38f93b6796c0d69c63d265aa757b81fb9b87ec92797e335b23657690e82d9d6803d991fc936699364d2529bf5c0df2fe320de5b4e5ffcdd90e34167ab64f861cb14e43a09a6792b0be386ab52d9727bd51f69c0bc412dc9a2f72e0a36b1eea8c677216de3c1d82c920c5a05271b270455b60fd532c85a63d583ed8b76802eb00dc2830ea37616b20058e6e218fd5dc4cfa01ac3cfcc31dfa2cf894645355320a1ef005419b8d3cdaf75884dd548846ede", 0xc5}, {&(0x7f00001ad000-0x43)="6f1158112c7a7600070d79250599bc619ccf10f39cb56607b9925a4cc35ccd9cca9453566d190c8a8787322a810de0ad094911c5ac19971ccd9c49b61f14fecec7c50e", 0x43}, {&(0x7f0000d59000)="f2b911baab7e9f64acabceffced7ab65e2dad0a14f877580", 0x18}, {&(0x7f0000e02000)="f19de372b1da9d1490acc56dfedb7a8a2226d75951d95c6191d98babf11bc6227275344a9933a467fd3625098c758b8e79727af8388cdfcb2d1e0547ff391bf644eadace3164832f3f562118acf6486a0c27c0756bcd0a3c5339b1c9b7f281c99b43ce3275a077611c3f98c089dbb925014fcac1aa41895844a0a76c", 0x7c}], 0x8, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b88000-0x88)={0x4, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvfrom$inet6(r0, &(0x7f000068a000-0x9e)=""/158, 0x9e, 0x0, &(0x7f0000aaa000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/10 13:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000bc2000)='/dev/admmidi#\x00', 0x4340, 0x20000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/01/10 13:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d0000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000568000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) socket$inet(0x2, 0x1, 0xfffffffffffffff8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000056d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000522000-0x38)={0x0, 0x0, &(0x7f00003ce000-0x50)=[{&(0x7f0000ee8000)='=', 0x1}], 0x1, &(0x7f00004d1000-0x60)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f000085b000-0x18)=@get={0x1, &(0x7f0000cc9000)=""/204, 0x0}) recvmmsg(r1, &(0x7f0000226000-0xb4)=[{{&(0x7f00008f7000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000052f000-0x10)=[{&(0x7f0000c9a000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000097a000-0xe7)=""/231, 0xe7, 0x3}, 0x80000001}, {{&(0x7f0000582000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00002ee000)=[{&(0x7f000096f000)=""/200, 0xc8}, {&(0x7f0000865000-0xdb)=""/219, 0xdb}, {&(0x7f0000ea3000-0xd2)=""/210, 0xd2}, {&(0x7f0000318000)=""/59, 0x3b}, {&(0x7f0000d82000)=""/255, 0xff}, {&(0x7f00007d4000)=""/189, 0xbd}, {&(0x7f00000f8000)=""/104, 0x26}, {&(0x7f0000fe7000)=""/76, 0x4c}, {&(0x7f0000954000-0xfd)=""/253, 0xfd}], 0x9, &(0x7f0000ca5000)=""/90, 0x5a, 0xffffffff}, 0x401}, {{&(0x7f0000396000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afc000-0x10)=[{&(0x7f00008d3000-0x1000)=""/4096, 0x18}], 0x1, &(0x7f0000c61000)=""/212, 0x54, 0x4803}, 0x8}], 0x3, 0x2, &(0x7f0000f8a000-0x10)={0x77359400, 0x0}) 2018/01/10 13:16:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) recvmsg(r0, &(0x7f0000897000)={0x0, 0x0, &(0x7f000006f000-0x50)=[{&(0x7f000047a000)=""/235, 0xeb}, {&(0x7f0000561000)=""/117, 0x75}, {&(0x7f00001a9000-0xc8)=""/200, 0xc8}, {&(0x7f0000635000-0x30)=""/48, 0x30}, {&(0x7f0000252000)=""/203, 0xcb}], 0x5, &(0x7f0000a55000-0x92)=""/146, 0x92, 0x53}, 0x10043) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f00007ec000-0x4)=0x90) [ 33.127874] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 33.160330] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/10 13:16:19 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5", 0x0}) 2018/01/10 13:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) getresuid(&(0x7f00004ae000)=0x0, &(0x7f0000fcd000-0x4)=0x0, &(0x7f0000280000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f000012a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000782000)='./file0\x00', 0x2, r0, r1, 0x0, 0x10c0000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') unshare(0x40600) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0xff) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r2 = creat(&(0x7f00001e5000-0x8)='./file0\x00', 0x20) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00006e2000-0x8)={0xb1f6, 0x3ff, 0x1ff, 0x8000}) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/10 13:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000077f000-0x1000)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e391f9092d53f9f77017b694fb741ec7fc1e03f787c487ff5aba8ee5bb790ee74634a7ccd963c6bfd28ba3410ed5650e51f726dc7f22ac8efd18a8254be227bc3e087b439d8bfc2b035ed2f85ef693f063177cc788b6daa5b267d8dce915d4cddd611a42a40b29e3a6813f299df995b8d7ae06bb497efe911751b71669d76ed1b6f11f333ca82df7e39566911c340df1d5cc950cbe66e24ef0967c802df6253a404750ba33774b1f0d4fedc611a0e6d7306bdaa9daeac43b91449c2d953cd9ec9469bea0adcc3443ad6e05ebf34587958f2b76c0129a44589294a33cfb766742ee35c56be4e4847632453f168256645bb7736dec7d9d3c43052a501b8497055888e04aeffc9d0bec32837b1592bcc24f5cf74b8ee581ff3e694d98dfbb8d7b9494756544f3715d45cec41b102fd1c75409e7cf51e43ac66a11fc4c3c683f266acdd913f0ade17a450797209cd209e4864dddafeccda68d0efc5d8f533f50ec12aa8195a8bc48dd538553372146372654e49bdd1933283ebe376e9f94d95ba81c656c86df3c7b482ac3242a1b96638673c44385b82b48069247cab4ebef5a8250f2ed4909fbd82362e9f248cef69def9d4196a383338b3a6b49da59ead7e37969572e3b457f9e09ec77eb3c51c838daf2528b0197df829d01cb32d5d22c7630a17ee02ef4bfe2a1ad6fd9ca353de3d89e8f7e0ebab4eaaa1945398a40eaed6863c2af55ecfab9a6ba3aefb709d4d7de19c27ce02cfa234a868cfbfb8903392f1f968784976d1f6230821c61c091c620d97594c69b5e45f742b99051b0deeec890110b17d7162f71e712ff05d3bcb43ec2e637ed7fd9c28686a6448def06fcbbd82836e6dd30c7ae0d16a2e28ad74e28e830be892d6d4438280e0438f29a551e6c998c58a68d09d80139daafae6a3e5a0a039c490601d90a35337b49760dce1fc47c4f972344276309f12ab303d2834ae5686fb4c1b0c67dd5dab2df21e4db6bbcfe6bd9578e5d6ed0fc8903f7e47dac41075dd984b46e2f113e3f019629270a81f371be3e3ffd8a709721c3f2162a78167e13eced5b92319233ec59e82b631e28d5e02832320009b769330f9be1d1b4a8cf9d4920c7bef547fed71d5c46bec47283711d8de92e66e7f492e7fede9acebe4b1d47a721b177f4d525595d46f9190f0f3b00ab8fe2cc3987e8b6e407433a70038ee7856452728701730a9a7ab20cc7b33117ea0cd5aec91a116a209bd93c08cf63c5dc6f3006074abf82ae0852e2bd5da5f38c9eca9a06fc192468d461a9285458ee3ce15363e9fd761707dd80a927e3179ce6e78c1e01cc64182b8fe2546da22c2c64d9d1265f67707de264be95f5770e08611a9e29f32901e425690b305058db851c7fbd0ba63f9c1ded439c8a11bd9e3d05fffc88f245684aa809bf9aded58939e976469fc23b5c0db35c987b6af3c71dd8c58f051b948cbb50861af06fbf89636bcd6c7b5391b31dd77f6b3b0bc70ad2c8bed1ab6d332b28d59511a1270d8518fd008620221ada7504651f4c3d9e7a11f789c35ed7de9f6a87312f87988d1de5c59629fc01630239a1d17fa70d1f596bd23f1b0cbd76c87cef6258dbdf44a35e020d476c3bb515aa7d59cae8d28043fb32fbd1609823ac801464292c5852144151c2960d43a75dd9f3479cf1ca236c2ff46c533a86e90349c3cc1c539f5fc09776a97e02c4565a431f183bba7ca489096d3c77de4d0249fb55308d96d6a3f03b75b552c6380762048e7a7777c9eca182021657ce4580df3a882bada69dadf6943eef0a31cc6d8eee58662974171e6cac7e10e95080fcfe6fe036978de3caa898deaf3354dfde63ae902bf1d7fecb98d0f1c92c3d77dc95bb02452bbc4259a08f9736ede2e99c34c1520cafa3a498cbb358fa9af6c753eedc8b3edd25ba418b576d99cb6592b4288795ea4", 0x63e, 0x0, 0x0, 0x0) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000d41000)={@generic="b4b427412aca8a05e6e7e9bb4de58efb", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r1, 0x1) 2018/01/10 13:16:19 executing program 2: listen(0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/10 13:16:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0x8, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bed000-0x4)=0x0) getpeername$netlink(r0, &(0x7f0000619000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f82000-0x4)=0xc) stat(&(0x7f00003c4000)='./file0\x00', &(0x7f00009ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) waitid(0x3, r1, &(0x7f0000cd8000)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f0000760000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000079f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r4 = msgget(0x2, 0x8) msgrcv(r4, &(0x7f0000b15000-0x17)={0x0, ""/15}, 0x17, 0x3, 0x800) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@common='ifb0\x00', 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/10 13:16:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$midi(&(0x7f0000f72000-0xb)='/dev/midi#\x00', 0x2, 0x0) bind$netlink(r1, &(0x7f0000fde000)={0x10, 0x0, 0x3, 0x100000}, 0xc) readv(r1, &(0x7f0000848000-0x20)=[{&(0x7f0000752000-0xc6)=""/198, 0xc6}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000475000-0x4)=@int=0x0, &(0x7f0000ba4000)=0x4) 2018/01/10 13:16:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f000093d000)=""/253) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007cd000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054a000-0x4)=0xe8) r2 = bpf$PROG_LOAD(0x5, &(0x7f00008f9000)={0xf, 0x2, &(0x7f00001fe000-0x10)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10001}], &(0x7f000050a000-0x4)='GPL\x00', 0xffffffffffffff26, 0x20, &(0x7f0000f74000)=""/32, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) io_setup(0x6, &(0x7f00008fa000-0x8)=0x0) r4 = dup3(r0, r2, 0x80000) io_cancel(r3, &(0x7f00008f2000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r2, &(0x7f0000da4000)="43fc7e2b6709f610f73fb16b3eaec32c730b14f13ff758e9a70280cbd4a5304c67a39ef67ca1404d77e4f1d767c81241c2644db5466ddfbbec5d416a05c061449b047b6e567da38856e3274057ad8211f45caa716703808c789ed01b5d6a10ca165fafa75fe17aa3324c930a4a9e15fdc2c86a8448fef55d4a297c7dff48633dd86365", 0x83, 0x81, 0x0, 0x1, r4}, &(0x7f0000b65000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/10 13:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a98000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_cancel(0x0, &(0x7f0000253000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000f61000-0xd3)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000597000)={0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000090000)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000251000)={0x6, [0x2, 0x77ae, 0xffffffffffff8001, 0x7, 0xdd38, 0x3]}, &(0x7f0000699000)=0x10) utime(&(0x7f0000c20000)='./file0\x00', &(0x7f0000d73000-0x10)={0xb43a, 0x7fff}) 2018/01/10 13:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000263000-0xb)='/dev/mixer\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = request_key(&(0x7f00006d6000-0x6)='user\x00', &(0x7f0000643000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cf6000-0x3c)='\x00\x00\x00\x00\x00\x00\x00\x00posix_acl_accesslo&[user\\vmnet0posix_acl_accessGPL*\x00', 0xfffffffffffffffa) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000537000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e21000)=0xe8) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) syz_extract_tcp_res(&(0x7f000054b000)={0x0, 0x0}, 0x348, 0x100) syz_extract_tcp_res$synack(&(0x7f0000564000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x148, &(0x7f00005ec000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x13a, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x3, 0x0, r4, r5, 0x3ff, 0x0, 0x16, 0xc2, 0x0, 0x0, 0x79, {[@generic={0x3, 0xd, "2cc1bfabbe8b470392159c"}, @generic={0x1, 0x4, '@\n'}, @mss={0x2, 0x4, 0x8}, @mss={0x2, 0x4, 0x1d35800000}, @md5sig={0x13, 0xfffffffffffffca6, "5eb1cf484b2b1ff8be3620c313536045"}, @window={0x3, 0x3, 0x81}, @window={0x3, 0x3, 0x1}, @md5sig={0x13, 0x12, "a8eef792e7b84a5083da1b13cd9a72d1"}, @nop={0x1}]}}, {"118126219f3a720f5844bd9d94afc98cc4b7d9a3fa60ed58eaf203aa0b9a9e9cb02e2eab69d51202b2a689234b85aaf0f157d0b3031c76ca2727ef3bdc36c508e4ecca62f8814d0cfbd432dce77fbcbabb42ba16e0d20cc36af491451c9ad4e55cda7d5494be46ad24563cd12e31206655c705d69953e7c9b23312d612b3240fd1b5231a10c1c92a08aff7a8bd367019a6a19ae28198cedbcfa0dba5d6b35e249eec2131719a3b2b27502529fdc6ec18ec1ab02d35e32abfedd4e7b442519b6bb1591944ef8ea9b51e8dea8d48da"}}}}}}, 0x0) 2018/01/10 13:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000897000-0xa)='/dev/vcs#\x00', 0xe6d, 0x182) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000a73000-0x4)={0x1e, 0x2, 0x403, 0x0}) timer_create(0xffbffffffffffff2, &(0x7f00000a3000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d7000-0x4)=0x0) 2018/01/10 13:16:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000682000-0xb)='/dev/vcsa#\x00', 0x2, 0x8000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000d12000-0x4)=0x7, 0x4) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat(r0, &(0x7f00003dd000)='./file0\x00', 0x1, 0x130) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00008b2000)={0x9, 0x0, 0x202, 0xf9cb, 0x40000, 0x1, 0x6cf4, 0x0, 0x0}, &(0x7f0000273000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00002dc000-0x20)={0x4, 0x100, 0x2, 0x7f, 0x9, 0x8, 0x9, 0x9f, r4}, &(0x7f000029c000-0x4)=0x20) 2018/01/10 13:16:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)="f3797a6b616d0ffffff8", 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000af2000)={r3, r1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000910000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000612000)={0x0, 0x0, 0x0}, &(0x7f0000119000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000015f000)={0x0, 0x0, 0x0}, &(0x7f000010e000)=0xc) r7 = fcntl$getown(r0, 0x9) fstat(r3, &(0x7f000070a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) fstat(r2, &(0x7f0000aab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e1b000-0x4)=0x0) r13 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000347000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d66000-0x4)=0xe8) lstat(&(0x7f0000619000)='./file0\x00', &(0x7f00008d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004d0000-0x4)=0x0) stat(&(0x7f00009ed000-0x8)='./file0\x00', &(0x7f0000b0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f00001c0000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r19 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000027c000)={0x0, 0x0, 0x0}, &(0x7f0000f40000-0x4)=0xc) r21 = getegid() sendmsg$netlink(r0, &(0x7f0000882000)={&(0x7f000039b000)=@kern={0x10, 0x0, 0x0, 0x8000080}, 0xc, &(0x7f00002a8000-0x16)=[{&(0x7f0000da9000)=[{0x1090, 0x40, 0x800, 0x4, 0x1, [@nested={0x10, 0x92, [@typed={0xc, 0x86, @fd=r3}]}, @typed={0xc, 0x3d, @pid=r4}, @nested={0x28, 0x5a, [@generic="19497631e169fbec0a0f3c6b000c700b71259871d860494d4aedd41b", @flag={0x4, 0x7f}, @flag={0x4, 0x1e}]}, @flag={0x4, 0x52}, @flag={0x4, 0x29}, @flag={0x4, 0x29}, @generic="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@nested={0x14, 0x94, [@generic="4f4b58871b4235ebdb0492", @flag={0x4, 0x6a}]}, @flag={0x4, 0x59}, @generic="c29cc5f64100029ea297216879bee8d72a88d0fda9b0a7"]}], 0x1090}, {&(0x7f000006e000)=[{0x1154, 0x12, 0x9, 0x1, 0x2, [@nested={0x10c8, 0x92, [@typed={0xb0, 0x7e, @binary="e713ef654070900499077d625e839700ad802cfe3562ccde9c534b1dd427d7e5015eaa24d1a490e87ffa561c360a42ea5d13aaedf14402a1712a117b60bc14e485f9c86797461a54d96ea2f271e5302a0847a27bfaef19da3927d81d9aae86a29a7e634062d7c1437af6358eac5f1c1b072a83061cb33357b23ae4d8684a032c7dcb6d6063f32a33f161e1d3c6fce95f21aaf37fbc8dfb0d9415eee7900901f87d290510cb"}, @generic="7c4cbcb696659d8f27b20dc6b35f9a5aab95b6", 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[@generic="8e69cc31a00272e3d40cc57a31851133a847906c3517b409bafd6bf30d69a14138ab248fd0026b093865987e81069b4ad429cc0bece5bfaf5d615bfc5b6750846847fe0782b892fe997a5b978554ed4c9126734ada3baeadaad2b6bfb254acd064f14f5f9985a5c7b7280d27ed03e80799f475a36eef97a307006488e65b418f6ddd80f949bc4dbeffda1ae483d8282f98dc4f278c9185df1edd67f05ed57345cfd96d35e71fd999953e6c472c0d9c76a3f7eb85d31bf1c1398db8393810145105bcac417d355236b41dbc5c81bdc5d2d8f42796e6dd393b4d72e6315769017c1e1efee70f3465d70e296487eef4fa", @generic="976c47fda1b0b9542c92513978a44da5befcb8a1c8d09074af109732f434a96a776c8ab326b1688f0265517a7f27564adee2f2ad28f0bde0cb84b51e4727667832d02ac57b3bfe5a4be4eb23275b6e42b82cc35e59b4141da0ad98a739c174fd32a9980174807e026bc099190adc65c764933b2e"]}, @typed={0x8, 0x15, @binary=""}, @generic="00b6a7b826d1e47b736ea8c856ad662afc803c7adb0861b00d1ea64fa8feeabb928ba79ff9443937f126b3a3918454d4438530e36601ed6d6f004a689f0b5c98b3ea06d798729e09cba0c258e85fc6332990786a17415b61b3dfe5428980b87fb99423220d7aa42b57cd7d324c52f8ab292595be34b917", @generic="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@generic="", @typed={0xc, 0x45, @uid=r8}]}, {0x280, 0x1f, 0x800, 0x1, 0x2, [@generic="d38b4cac5a6a194b58d4a48749f4e2d82a136cf576e5b839558e5fe1587ceff3ec6b8ff936914d58309383bcc7a043d347036376e4bc5061b04b893722b578e0e245059d381409d5bd12ebbb8b7d", @nested={0x1c8, 0x67, [@flag={0x4, 0x15}, @generic="227fb265ca81f84b73a6ab087676aaacf8c842a3f113463966dae3b2fbd14394df21cecddc35f8375b31b9518ea8812ba5b9b86d1315e2a8343833b342841118d083c583a83766d09166b221671f7e5af71214bb1f7d6ed85ba2b7318602875d50ea5ada4e0879d2c98d7c8d163f2a984accdc78384f07f9c43c1ac59667c2064152f52dee7491c44440cef4f7ca931467c2b9a030cf26053bace064d29a1a637ccc78c6dd635d3a25c53527ed2486dde144ccb853d3d78beeacd965da0df0f85262b5d4da0eb6c50b76647e9900c1c2c34a198b001686b1606fc5122d13789cd59509", @typed={0xc, 0x7b, @pid=r9}, @generic="a2239ec3b7939d4e032b0b741bbb2e4eac517e731c91be81a75d3e61937b3a69c36fc04812da99afb991b00459ed3eb8cb38186febce3ae745ca1dd668cb1fbfcef7a26c1ee6a85c4d6416119fdeaa43c1b9fb867453517e15624762501729b05a47b1263650f3e585a7fda117205fd2129e6210c47275fa88476d0698900b833a75d0aa5c7bece80700632c76645f776b1c7bffcac3400ad68300b661ee8206833cea6ac3028810db47b69ab9dc0584a2a65d01dd0606e34b2584a1efe7e949", @flag={0x4, 0x67}, @typed={0xc, 0x61, @pid=0xffffffffffffffff}]}, @flag={0x4, 0x2d}, @flag={0x4, 0x48}, @nested={0xc, 0x8c, [@flag={0x4, 0x34}, @flag={0x4, 0x5c}]}, @nested={0x2c, 0x7f, [@typed={0xc, 0x7f, @fd=r2}, @flag={0x4, 0x50}, @flag={0x4, 0x84}, @generic="c175c152046324dfa567c23dcd3a547d", @flag={0x4, 0x62}]}, @typed={0xc, 0x1c, @uid=r10}, @typed={0xc, 0x38, @pid=r11}]}, {0x17c, 0x38, 0x0, 0x2, 0x3, [@nested={0x8, 0x1e, [@flag={0x4, 0x76}]}, @nested={0x4, 0x73, []}, @flag={0x4, 0x16}, @nested={0xc0, 0x49, [@typed={0xa8, 0x5d, @binary="408272faa6da67e9b2d7c80e00617a4eff26e380f6e937ea6ecc3fde8ce2f290b8db2c0f80b514b2012e062713e230111e8dc0a6f84ea2367a357db26e3fb97f80cc7a6ba65fe9babeb7840e089e5e53e0d66e4f4ed1b0aa8cdd2b418858c6ec7b20bd26173ca98275f190574d41d81a9d97f174c0e5308661242a2b25b07efa4f5956fe9ff1b95be905fd0f695da2f0a19bc28b480465d3eaf1d27a3bd9a2d0"}, @generic="e759d402", @typed={0xc, 0x8f, @pid=r12}, @flag={0x4, 0x3f}]}, @generic="15a3f41ca558563faac07ca708ea9c6fa43151431d9b22cf62d61ccbcff0dbce92cbbddb7f60ab001888ed384ebbe0f277e50784514c4d6fc0ccdf32a74cd8768afcaa2a8bc21493d4f10f0921c93aca0179694813a0844f1ac9059de6d8018f2b12f12b4502542a502698c7221b4b91398a6189b2db6d9a79a9adf8b2cfacdf94f51e8bbab949440c844129609f1bad398b924488c916e35f7f2a95"]}], 0x3890}], 0x2, &(0x7f0000167000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x90, 0x40000}, 0x4000000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000f83000-0x8)={r3, r1}) sendfile(r0, r0, &(0x7f00004db000)=0x0, 0xffffffff) 2018/01/10 13:16:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 13:16:20 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000004, &(0x7f0000f6a000)=0x7fff, 0x4) connect$inet(r0, &(0x7f000075a000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f81000-0x9)='/dev/ppp\x00', 0x6000, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000f80000)={0x0, 0x0}) read(r0, &(0x7f0000804000)=""/201, 0xc9) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000f6a000-0x4)=0x1d, 0x4) 2018/01/10 13:16:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d36000-0x12)='/dev/input/event#\x00', 0x3, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00002a2000)={0x2, 0x0, &(0x7f00009b1000-0xb0)=""}) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) inotify_init() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004af000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000be4000-0x20)=""/32, &(0x7f0000289000)=0x20) 2018/01/10 13:16:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ab4000-0x6)="7b192d252700", 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00009d6000)={0x0, 0x6}, &(0x7f000028f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000247000-0xfa)={r1, 0xf2, "5273ff2efb29edad06ed8c645d435bb9ae43efec6c0a454160f08b1e8f21b705bd0a75c38cd59df2455bab09784a347784e05e862262b067460e96f48334710ab50311aba588c9f6083d1325ffde40ab4b9fd134ec6f89363ca6d1bef50eaf4b116e306b5b57467c573a9bb2d3c005a1c7af2744b6945854be5af3a588c27d7d0a72bcc6f1f3ab49445c7d4f78e3fd3d996fb4494daa764c4fb20c7c5c708a97020f8d069f1462ad8ad669851c4d4a2ac58779a0a49477ef18e297eca472fece7a2995ab8d252e685a9afd373487a73014bf5752de89805b2dd6dd2802fc879fd48495985e76fe6d96473b76b4adfb5c2108"}, &(0x7f0000849000-0x2)=0xfa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000a30000-0x12)='/dev/input/event#\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e96000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000782000)={0x0, 0x0, 0x0, 0x0, "508dc1af3f01164177e2081f20d4a5188c5594d5a4f7f52163bb4cd6089d640e"}) r3 = creat(&(0x7f0000ed7000)='./file0\x00', 0x4) setsockopt$inet_dccp_int(r3, 0x21, 0xa, &(0x7f000014b000)=0x2, 0x4) 2018/01/10 13:16:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) personality(0x4000005) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f00009a3000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x5, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0xffffa, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 13:16:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r0, &(0x7f0000a7e000)=[{&(0x7f0000cbe000-0x4b)=""/75, 0x4b}, {&(0x7f0000f1b000)=""/97, 0x61}, {&(0x7f0000a19000)=""/163, 0xa3}], 0x3) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f00000a4000)={0x0, 0x0}) 2018/01/10 13:16:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ppoll(&(0x7f0000145000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004c3000-0x10)={0x0, 0x0}, &(0x7f000030e000-0x8)={0x0}, 0x8) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) syz_open_dev$binder(&(0x7f0000317000)='/dev/binder#\x00', 0x0, 0x2) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000e7a000)='/dev/cuse\x00', 0x0, 0x0) 2018/01/10 13:16:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x6) r1 = syz_open_dev$tun(&(0x7f0000642000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000a7d000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) r4 = socket(0x11, 0x802, 0x0) bind$packet(r4, &(0x7f0000deb000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000c52000-0x4)={0x1e, 0x0, 0xc76, 0x0}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r6 = dup2(r3, r2) write$tun(r6, &(0x7f0000038000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9c2620", 0x10, 0x3f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "510632", 0x0, "cba1dd"}, ""}}}}, 0x3c) 2018/01/10 13:16:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00002fb000)={0x80000000, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x800, 0x4, 0xfffffffffffffffe, &(0x7f0000081000)=@generic="1e3ada42b99651dd4492a9e269cf2490", 0x986, 0xfff, 0x1}) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r0, 0xae9a) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='odsW', 0x0, &(0x7f000000a000)="") 2018/01/10 13:16:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00005ea000-0x12)='/dev/input/mouse#\x00', 0xce62, 0x103000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d8e000)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000300000)={0x15, 0xc, &(0x7f0000799000-0xc)="9387effa6355686280f616a3"}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r3 = epoll_create1(0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001c000-0xc)={0x0, 0x0}) r4 = gettid() ioctl$VT_WAITACTIVE(r0, 0x5607) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r3, &(0x7f0000780000-0xc)={r3, 0xffffffffffffffff, 0x7}) 2018/01/10 13:16:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x11, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000032e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000113000-0x77)=""/119) 2018/01/10 13:16:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x163, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000b79000)='/dev/midi#\x00', 0x1000, 0x40800) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000060a000-0x1e)={@generic="c88ead15622efb803289cf835e152b23", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001d5000)=@assoc_value={0x0, 0x0}, &(0x7f00008a1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bac000-0xc)=@sack_info={r2, 0x2, 0x7ff}, &(0x7f0000da4000)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005af000-0x11)='/dev/vga_arbiter\x00', 0x40040, 0x0) syz_emit_ethernet(0x132, &(0x7f0000432000-0x132)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x45, 0x4, 0x0, 0x0, 0x124, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, @cipso={0x86, 0xe, 0x3, [{0x0, 0x8, "d5ec48db9197"}]}, @cipso={0x86, 0x30, 0x20, [{0x7, 0x6, '}5Kq'}, {0x6, 0x6, '$p;F'}, {0x6, 0x8122be87adb15d73, "dc06c1f5ae5796dc3c339b8f10"}, {0x6, 0x4, '\'U'}, {0x7, 0xb, "22e5828fbb5fee783a"}]}, @timestamp={0x44, 0x1c, 0x2, 0x3, 0x7, [{[], 0xa8b}, {[], 0x9}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x5}, {[@multicast2=0xe0000002], 0x5}]}, @noop={0x1}, @timestamp={0x44, 0x20, 0x100000000, 0x0, 0xffffffff, [{[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x7fffffff}, {[@loopback=0x7f000001], 0x1}, {[@rand_addr=0x7], 0x8891}]}, @cipso={0x86, 0x4f, 0x8cb, [{0x1, 0xf, "3490e8dcf1757065fa06ed5601"}, {0x1, 0x5, "336cdf"}, {0x5, 0xe, "239e9f17107486e5d718d73e"}, {0x6, 0xb, "7aba0fa50f8ae89b88"}, {0x6, 0x3, '~'}, {0x0, 0xf, "cbce3afc33cc4e1aac86ce4f63"}, {0x5, 0xa, "10c2593e7d7ea7a3"}]}, @generic={0x0, 0x4, "1e61"}, @timestamp={0x44, 0x24, 0x1000, 0x1, 0x5, [{[], 0x81}, {[], 0x5}, {[@multicast2=0xe0000002], 0x9}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x1000}, {[], 0x80000000}, {[], 0x81}]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xd, 0x2, 0x0, "44ef5b", 0x0, "6b14cf"}, ""}}}}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000de0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000334000-0x4)=0x14) 2018/01/10 13:16:20 executing program 7: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f1b000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f15000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000b16000)=""/4096) 2018/01/10 13:16:20 executing program 5: setrlimit(0x6, &(0x7f000045d000)={0x6, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x181000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fcd000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a1000-0x4)=0xe8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000378000-0x4)=0x0, &(0x7f0000fcf000-0x4)=0x4) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000f61000)=0x8269, 0x4) connect$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000fcf000-0x4)=0x2) sendto$inet6(r1, &(0x7f000049b000)="8072c0b536130d9424127a08a2ed4b3574de7031d75a31412325887e512e6c50d0e19c23d3f7b4e0086ec5a23af797308671887969e0d64257d0c16f80f582beef98a671f159470843026e88cb4259373b87cc842594c34dfc099486af2dabc6228bd34e036056ece6fd40b205edd472bdcd159c098d76897a73b25354fcc5c1181c29a3cb426489f9b095d58f7b93ffbdccb25060faf56d17e9dde3741cabf8d3b75b958cdb0342477de361f7ddc6e6df5d9100885880496850eefa655265ddaf923845e84e6a91f33b3ac066ac", 0xce, 0x0, &(0x7f0000fce000-0x1c)={0xa, 0x0, 0xfffffffffffffe01, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd6}, 0x1c) 2018/01/10 13:16:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000870000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000ffb000)=0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006b1000-0x20)={@common="65716c162400000000000000050400", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ppoll(&(0x7f0000f2a000)=[{r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000251000-0x10)={0x0, 0x0}, &(0x7f00009f8000)={0x0}, 0x8) 2018/01/10 13:16:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x200, 0x0) read$eventfd(r0, &(0x7f0000f00000-0x8)=0x0, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009bb000)='/dev/ppp\x00', 0x80041, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000823000-0x20)={r0, 0x1, 0x4, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 13:16:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0x1000) bind$inet6(r0, &(0x7f00003ae000)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x803, 0xff) sendmmsg(r1, &(0x7f0000d23000-0x40)=[{{&(0x7f0000e48000-0x80)=@generic={0x0, "00ffee00000085b0c5f5e03a4ba94187e30d9d720c5a4df7c7ce0454a44316f6b7b53d2e1c3eeca7900cfc36c6702ce627b42dceb5d7430c8e348da438716f77929a21ccc664e45882107d809fb938fb85712a7785898c357f8286caf708275e383dcaa83d013e19acbfd35780fb56bd412f4d803c176a7747259d28adb2"}, 0x80, &(0x7f0000d15000-0x20)=[], 0x0, &(0x7f00000fb000-0xa8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/10 13:16:20 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000006000)=""/136) r1 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x9, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000000e000-0xc)={&(0x7f000000d000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) syz_open_dev$sndpcmc(&(0x7f000000c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x800) 2018/01/10 13:16:20 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000dba000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x10002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80500000}, 0xc, &(0x7f0000000000)={&(0x7f0000395000-0x2c)={0x2c, 0xe, 0x9, 0x708, 0x3, 0x3, {0xd, 0x0, 0x2}, [@flag={0x4, 0x1e}, @nested={0x14, 0x4e, [@flag={0x4, 0x58}, @generic="8b7f38b7c58037b592476efb"]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8810}, 0x40005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00002c9000-0x8)='./file0\x00', &(0x7f0000a50000)=[&(0x7f0000b91000-0xc)="776c616e30c72873656c6600", &(0x7f0000220000)='/dev/snd/pcmC#D#c\x00', &(0x7f000067a000)='-\x00', &(0x7f00001b0000)='bdevem0em0%)^vboxnet0Mproc#A&cgroupeth1+vboxnet1:\\security}\x00', &(0x7f0000f51000)='/dev/snd/pcmC#D#c\x00', &(0x7f0000411000-0x12)='/dev/snd/pcmC#D#c\x00', &(0x7f0000f15000-0x12)='/dev/snd/pcmC#D#c\x00', &(0x7f000095d000)='/dev/snd/pcmC#D#c\x00', &(0x7f000045a000-0x12)='/dev/snd/pcmC#D#c\x00', &(0x7f0000350000)=']self)posix_acl_accessvmnet1-nodev!!\x00'], &(0x7f0000581000)=[&(0x7f00003e6000)='cpuset\x00', &(0x7f0000ca3000)='/dev/snd/pcmC#D#c\x00', &(0x7f00001ee000)='/dev/snd/pcmC#D#c\x00', &(0x7f0000823000)='\x00', &(0x7f00004ff000)='/dev/snd/pcmC#D#c\x00']) syz_emit_ethernet(0x6e, &(0x7f0000c30000-0x1e1)={@random="ffee7c10a14d", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "2812d5", 0x0, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], ""}}}}}}}, 0x0) 2018/01/10 13:16:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5d000-0x5)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x2c, &(0x7f0000001000-0xd)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000003000)=0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) connect$unix(r1, &(0x7f0000091000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r2 = semget(0x1, 0x2, 0x180) semctl$SETALL(r2, 0x0, 0x11, &(0x7f000078d000)=[0x4b9, 0x9, 0x3, 0x128, 0x400, 0x9, 0xffffffff, 0x5, 0xff, 0x0]) 2018/01/10 13:16:20 executing program 3: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000b01000-0x4)={0x0, 0x0, 0x0, 0x0}) rt_sigpending(&(0x7f000005d000-0x8)={0x0}, 0x8) 2018/01/10 13:16:20 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000013000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f000000b000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000012000)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x924, 0x400, 0x51, 0x3, 0x0, 0x14000000000000, 0xbb39, 0x3f, 0x3e64, 0x0, 0x46e, 0x2, 0x3, 0x9]}, &(0x7f0000014000-0x4)=0x108) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000013000)={r2, 0x5, 0x10}, &(0x7f0000011000-0x4)=0xc) r3 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000013000)={0x2, [0x0, 0x0]}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000014000-0x3b)={r4, 0x33, "d34074c086bd3e30f50786d178a5068dbbfabe0d0badc04b6602d956c85791ae22401db71e4c1f02d62880b24181e36441ebef"}, &(0x7f0000014000-0x4)=0x3b) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r3, &(0x7f0000015000-0xc)=@proc={0x10, 0x0, 0x3, 0x8113ae0aa4e04d11}, 0xc) preadv(r3, &(0x7f0000012000-0x30)=[{&(0x7f000000f000)=""/245, 0xf5}], 0x1, 0x37) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000000b000-0x4)=0x0, &(0x7f0000013000-0x8)=0x0, 0x1, &(0x7f0000010000/0x1000)=nil, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000001000-0x40)={0xbe2e, 0x6, 0x8, 0x3, "12b94b19ff7df7ea8e8883b08a1f588ff1fbf8075df30d8b6db9c72cc7dfe83cbc4a087240616a8b53e7cb18", 0x86}) 2018/01/10 13:16:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xb13, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000afe000)='/selinux/checkreqprot\x00', 0x20100, 0x0) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000bb2000-0x32)="192055f8c973f35cf13048b4d0e666d565641b433875340ae0d6180d21c82b010cd669415907028ebc798942286443f00bbe", 0x32) r2 = getpid() fcntl$lock(r0, 0x8, &(0x7f0000004000-0x20)={0x2, 0x0, 0xb6, 0x0, r2}) 2018/01/10 13:16:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000455000)='./file0\x00', &(0x7f0000fb1000-0x8)='./file0\x00') r1 = socket$inet6(0xa, 0x204, 0x7) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00001ab000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000bd9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000022000)={r2, 0x0}, &(0x7f0000677000)=0x6) r3 = creat(&(0x7f0000ee6000)='./file0\x00', 0x104) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000eaa000+0xd2c)={0x4, 0x8857, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00009a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000074000)=0xc) chroot(&(0x7f0000217000-0x8)='./file0\x00') r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000cf1000)={0x0, 0x9, 0x30, 0x4, 0x80}, &(0x7f00006ae000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000ae000)={0x4, 0x8, 0x4, 0x1, r6}, 0x10) r7 = getuid() ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000c9a000-0x58)={0x9, 0x5, 0x0, 0xffffffffffffff01, 0x3d2a, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000065e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000942000)=0x8) getresgid(&(0x7f0000671000-0x4)=0x0, &(0x7f0000b04000-0x4)=0x0, &(0x7f0000aa7000-0x4)=0x0) sendmmsg$unix(r3, &(0x7f00002e2000-0xe0)=[{&(0x7f00001d8000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a03000-0xa0)=[{&(0x7f0000ccf000)="fd68bf31622b00ecbec50de5f7bbfafce622a99e2e59bbd703f2e922b45aa9b10404cbec6c563fe048e61a4267a45c011aec6452def6e72a02bce9b06c33300098a915848251f3c4179ac58f72c66ea4756f1c14fe0d4fb95cb4e57b4abff1e4e1ea38c3e2a0462a7c1f65cf0fce506c3206acd64f59a58d2936b18b652bb24b2a22b6c59449c617f48a104e46317804f5ff4eb13e56698f93cb722dbf708fef0452754259c9e910b7cdb35475", 0xad}, {&(0x7f0000e5a000)="47373975e822365bb0aeb372bacbdc1fac2958e2aedac479747e72101c37fb2f64a936df56552b55f2195959faf494e3517a887e535506e72d7f2c75503ead283a14aa92e3a885b8ed0c9d91148f3928b35da57e6e8bec89e28912a597041e86e12811396e57bd7f348eda7a7ae9948c939af77661ffda717ab4650d91e538d089f1812fa33beadc6dca70126b7f8ded3b68b235e3ce28436fef9d41a5edcdad451e11f9da6e38caed198b388887c19e13e756", 0xb3}, {&(0x7f0000d55000)="8a74f7ddbeafb0943a98bed80e5e135a03daebbac723248e9c38b1539ced0a0d97a8682b1291a8bc233e1d15922e67e38576a0ab0e27962d4436ffa8e75dcbce8cd9d904ab0c4e789181e2173e456a2aedcafff3f29f7852360f82f28134fd51ddb65acd9de9544f5bc7ae233ef395978d91a146a1598bea7aa94d3b4524e5ba759f409ce965441897a3650293a00d73aef97ee75d5146dfeed904114eab54dc6bed6cadab6fa92c8a834a344f1b30a305a4d8070b8e509e2e5bb8e54fc9a148525fba4f9c9d85d80104592769cf25b6b0a3cf30dd49ee7520ea93068fd4aaa54b928e2e6af70f179c05f635b2a60e775e7d", 0xfffffffffffffef0}, {&(0x7f00004c0000)="8cdfa84a12e5993345afe5d586346ea96a3d4241123a9b3a53143ecfa08ec3b37c81a7effdb856442e9c6a7f48bbe10f88e07a2e997d9fa9f4be04db982caa3abe40a59011daa9c92d72f73d0f4f8497b34243434e61", 0x56}, {&(0x7f0000567000-0xd6)="98cbe88df6873b74212842bb65d0f9fc984f6025a624298669287faa6aafdd42e20c18c80c0b15ef10743b337ea6e6d3c3194a9658da9cb8ffb7cbd8f057e83510cf8cedb7b95af16c4f124a6ec0c82473b411aa048e16284fed338407048a1f602678888f5556e365f80f1495a52177b5f43f07beb447643a0f3b7b1f9361abb8b5433180d7528982ac7c70b75235dc18206e8a712989ca7c77af158d97b1e923a3bda420c274418364c19e30f1017023ed200d2937b5f1e1b869a31868d38a60506fc9fb3c0434b8a312140cb4087a4c6085c7943d", 0xd6}, {&(0x7f0000bb1000-0xa2)="33b2f80c7deac748ce4bf092af1167a6e319e35b458186fa587fdc529e6a801274b747fd2fc5961023aa9b98a6da96cc369c2641b3577a99213120f94d2f86561568abe5b75f7384b3425cdbd905158ab80258456ef49dc1852f4a3205a3a2a316031c867ed141e1c49d109b61e71497a67c31c239bbdcdb65493a3d08ab947d755b8bc718655389fc3a9e981bd02231d5e4bbe5edfe10cdd8ea1d0406a4eca4ab22", 0xa2}, {&(0x7f00002d2000)="f2385d95a07f3321369433a248a21a874a187ab88b154d8ae3664cb4c47672b56960038edbcb2303f1f9851e96cf1266d0ab45be76d37ff1423595d9782f7b71ac57926ed630820beb6ac78ed9fdedf5a1fd415d5c227237cbbd58d8aa29aa743cb52702096667e2477f44873ae8e2d75f6a50e7c762b8761d419639773424dc86372726648403b358239d1d8464333f7a60eddcabe175d11f4bdaf5e1421b2e16a3d90ff60586cb84b1d32a2d7240820d93bc8b7557a4bf7e760633de9a9fd77fc5d5da44df4d6cd088fa", 0xcb}, {&(0x7f0000556000-0xd8)="9506e154e9c32b2648f053c98d2148d362a1bd5c654a66f94d6f582417788bf9ae26c007c19a7b8ce0b3279df105c61cd9edda2e7942d76b4b91f5fadd08eda6a58ef05c4d6b5823781ec94472d590d241a509e7079e60bb4aac8bbf68d52076447f88527c0f4f2a087c18e5450e58a1bc278eabb785e7149764ac4acdb8363926f3bccd7d12aca19f4d1680441d2f6dcdf486c40ad992298a019a70f919b41b9dc57fa479b87bf47af968682af78c029ad4acd44b8901e8671fb2ba2698424d143c2809dfce271c1c2caefd6df32d2f7b7f95a57fbef582", 0xd8}, {&(0x7f000045f000)="09af6b84a6b0a12fa8b97d7dbd5115f5bb0fcdfe256c9cdcfd87d861d24cb46495f7575c187445c4f1c12317862a1f2bde7983309f882f808f61c26e31062107bb6a05829a0a8beca07c62f9540f838afd3e3c0a019a0dd625338f38f895928ec74b4c2320dfd1", 0x67}, {&(0x7f0000346000)="1874cc1eeab144b62951446102ffa0aae002004eb0f61b7be212929b1bd617d674a325bc5f1db1e218a4229e40250ec36105e355dc308cd92c9550a42a9337ce286aa11b83297283895d4db033e235d2ef5f225fa57a8547ac12da5763768fd7b55ee76bcf1e7c", 0x67}], 0xa, &(0x7f0000e2e000)=[@rights={0x38, 0x1, 0x1, [r0, r3, r0, r0, r3, r0, r0, r3, r3]}, @cred={0x20, 0x1, 0x2, r5, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r3]}, @rights={0x20, 0x1, 0x1, [r3, r3, r0, r3]}, @rights={0x38, 0x1, 0x1, [r3, r3, r3, r0, r3, r0, r0, r3, r0, r3]}], 0xd0, 0x11}, {&(0x7f0000054000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e12000-0x30)=[{&(0x7f00008be000)="0dde91901011b7252d36238282c40d0ad1f89576f1b295a4a9956cd6303166471122fd64be1e88b57668c1ae4223f77fb8250a13146f884beff3736d2449211397d8d7485df89469456ffa8c1cb0b60d4372eada3e9d2b20d83561530baa71b51e6608a5d7270f75242cc905738ec129b863e0d6c8a5d4ac01ff176135b231e61f8f2eb3b03a12ae231a971e3308e1139e05f2d06abec6c4ea06e55d0d8fde1a853b8b4ba88fdf12a8ca47c6e420db2fe262742711e602795f9e64ffa52ac8b6c3b381e7cb5b1b7fc2da4ef98a051c790b", 0xd1}, {&(0x7f00002d7000-0x92)="fd8ceaa1292ff0c6f967ef26f23077cf3eba3a7c29c1e2c32655585888614b2065947693bea2febb82e6d86f168c095e28d7d772c4ba7b52eba056b38e33bfb9cb35a2eb8738773dd3db08f7643253ef3a6e067be2213bc529bea329974329b0e0accdfd92e0da219c7bb058ad3a93a4d04bba21fa9475dfb3269531e36334fd74f762997f7e1619eef218450cf7b064d0ba", 0x92}, {&(0x7f000094f000-0xd2)="f6bed83e46d9c1bc157edc3da196235e4005dfe2b52438cba57456e10117afe5a84c6101a1c14ecb10298498bebcda932593f6b6a9156faae4d5884c0bc9b2eac06af4b1d0dbefd22216e1d034e9e168494db36bbfc1d844c8384c4ffe865e4aa44efe70c55b3e2fd1ab57773936655a2498196040a79e25ffea8c02a0616c4e24a747824899fbf2135cb733a81262ecb1ccfc0257c2c22533ed78311bb9fde88aafa4b561df7efe1f68b5d7e316bb57985033de63a53cd1a904f6a7e4c23044594df9ede53288a70a03dda1c563fa7ce158", 0xd2}], 0x3, &(0x7f0000d9b000)=[], 0x0, 0x4000000}, {&(0x7f00009d8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000850000-0x40)=[{&(0x7f00003b5000-0xaa)="b1c10426c2f374ec23a22d861c01422324c0eaaebcfeaa46087a50c6a7fc25481908e0d6a304f84a728ce69eebe3b91bddf92beaf5ca93c0169468c94f2660d1f83f253949febae33556997f24db6d90a06805e090e7b39acbbc0bea9f1774249fded1fc57a703ff474743aad6a877a29101b194428867acf0ca3763b033398f31c4dd2d23759651ddf5c6ee956d3e466dc29d0c31aa6565eaeaf07260adf14a69a9e2d2cdf028db04bc", 0xaa}, {&(0x7f0000dd6000-0x3e)="1b942e712a68a8c59e938bdc31c1e4c59e4e62259c2d3a9a7ee14303d16d1cd7d0a4346adfcc37395e94a520d7d4882aab4873ec1d5c02c66145800662a8", 0x3e}, {&(0x7f00009a8000)="87f2b1f23671582ba506dcb62b53e60249ad7508bc2aefadd9b096bc4b0875935a82ad4021c68eb5bf933f16ff2cb84fe110ede4b40ff632e7e2c24e07bd32771accb5d8f64089797fc50556968d51d824896e640cd0b6625ec40513f78e71089c7efc2fdb97ef18fd3af55c82b9ae12d8414c8454258dd7de81ea6ae2781d17d61864197d2484e441fa06b8a871e366b97a530c2146ab397a6019e1dc93c57fee7241a77b628d84aa700063da64784621a055493a7236fc3c1298b2b55d5ab3aebdc24bf2e5", 0xc6}, {&(0x7f00001ba000-0xf4)="7c8ccf00ee3303ad71fdeae389628f0c88139dbe2781db5c0c45d5587c3936c74070ea0574117df13723eb9646824323add1f2cbbc86184e162218782819c494d8edce3c08884a17e5dfaea274e4a2ee6766cf0947e1c7ab94707101d2c495082f0c7ee6d93896545644186d7277efd89864f81a9d8269b7f8e892b0bb95e15fa4a744e3d907a66eb09e6343919ab30a80cd824af5ee046ec1e1f4efeba62f6fb7d5fcb533fc116a1fd1081e0b19405e191d6d676a10828755fea4eb34d404ca0473c24fc01cce63d6a664c270c8fa15e3b1d35bd9314d3b6aa18910fb5fda31122101cc0f7ea95676fd15e1b15f1800a1ccdf44", 0xf4}], 0x4, &(0x7f0000e8b000)=[@rights={0x28, 0x1, 0x1, [r0, r3, r3, r3, r0, r0]}], 0x28, 0x4000000}, {&(0x7f000066a000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b4e000-0x60)=[{&(0x7f0000994000-0x93)="bd9b1f3d4df1cae29d172d3a010bc3eee9787d35020df7361f77e3db21145ef6f4738d8c56b4c599adaef453d2491871b44c02af6c1b3f6770310fb5786b8bd435c8688cb5c9f5a6741c612a76b475d340e06cd8d441e9c6a56fcfb2eaea384447001984e0d7e437fa852f183d68991263bc0230de580b6acbb898a521f68ee897766a36d3b38593a2640c2aecd0a2c89b3ceb", 0x93}, {&(0x7f0000268000-0xb5)="a9528be560bedd9f58565e45d5bd487afe663c64f4d7d3179652d1c1a53a698dd1a75a162fdd4235cd51ac7103ac80629fb1473b57eb6ec065ee29a0920a698d7ad8310eed2ddfec5574835a7af21d4b7a598e46931d3b56fe1b1aafae9e2fcbbfcc3b2e161ad25c091826f762a41cbdcaa7d1e4e76dc8f4d67dfcd01270b954debfa99c8f906e5eeadb579a7b5419d674c11d4e57119a098c2543eab16774576ffae6395fa4004ca9c98e7e6d0a736a1ea20da05c", 0xb5}, {&(0x7f00007da000-0x7c)="2a73f17681d128a700ce30af090720ddc3d9b5fa4396a7f39e8130bb876aadea77ac936a50489b5231b691b2d7f795efff1b6093b5e29d7753c46b738b85ddd005ddfb675b4ef87d9beea3665ea46cf839a524c7a5090096a453d235cc78f1ba565f723fb131f64ecf14b06cb5763bfa16a47e410ffc8145bd59c178", 0x7c}, {&(0x7f0000f4e000)="f89b84d161933c2a43919e301cc42555c6067bf89aaa3a2cf9471f4b6e91f1c1e5029fd3d0573332c7f13f21028eddff6fbbfe2e96729ff186e2cc72edcaf9533cd569f835495af4e3cca325e99efd9d22ee62ab55bdbe7e40f0865f8ba837df8582ee1096c764ab2d254b41c3b6ca4363c226147a8c1bc9c2a760c92f48cce2af800e1abcde42eeefb28a837f9e6df4558e8eae0b2ab3c4bd1a27863d22ebba0fd5722771c807fc78252f15f7049e3c454019449b6e9b492845ffda", 0xbc}, {&(0x7f0000f81000-0x82)="d1c5c59716e3df98a13bf312939afb837083bd796e3110c1e347cb7c4039226bc93775bceb81dd981936e6fdd2923b976cc5e14a34b768271429b8a71952210f49faa8a1a33c4c4258ef607621d1b44f9bff90fb4e64def3dfce8aeadc0fb5657cb0cd83800af80a99a076a9b467ae0a60010510344c0a06de8892f2c4341768fd8c", 0x82}, {&(0x7f0000113000)="bcb01d1e5fcea6d39f751b3f70a14663a332924e89310707b0693add63aaec5e2d45fbe2e52329fcd0fd479fdd5b81e7832366", 0x33}], 0x2, &(0x7f00009a9000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0xd32d0bfee754425f}], 0x4, 0x40000) fcntl$getown(r1, 0x9) ptrace$pokeuser(0x6, r4, 0xf45, 0x1000) 2018/01/10 13:16:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) recvfrom$inet(r1, &(0x7f000045a000)=""/229, 0xe5, 0x40000000, &(0x7f0000374000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000604000-0x7)={0x3, 0xfffffffffffffffc, 0x10000, 0x3fffffffffe, 0x1000, 0xfff}) write(r0, &(0x7f0000215000-0x67)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/10 13:16:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b47000)='/dev/usbmon#\x00', 0x8000000000000000, 0x20000) fadvise64(r0, 0x0, 0x6, 0x4) sysinfo(&(0x7f0000ed4000)=""/0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) 2018/01/10 13:16:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f000045b000-0x50)=[{&(0x7f0000186000)=""/31, 0x1f}], 0x1) keyctl$set_reqkey_keyring(0xe, 0x0) io_setup(0x83be, &(0x7f00008e7000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000eda000-0x8)=[&(0x7f0000787000)={0x0, 0x0, 0x0, 0x3, 0x81, r0, &(0x7f0000210000)="398de2f4c9f0c32575733967f20f7cc722acdcdc44b6c81684f63e4780bf1a3aef38932fc3b341858790445baec97768167cf3e62372289684d8276f56a1cce10a31b0c3096be2f24f03b3034c854a0e4f872ca180f4aa18a32cec605c06736273680f1d7e4cc6312785d2d53b4d3500610666f91cb5bd0a597300156372bc31267aead4c41a20ca22f4b7dc6bf3246958ad67b5d438dc8655", 0x99, 0x0, 0x0, 0x0, r0}]) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/10 13:16:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f977387950687125e", 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006b3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000efe000)={0x0, 0x1}, &(0x7f0000342000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e9d000-0x8)={r1, 0x3}, &(0x7f00006ae000)=0x8) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) close(r2) [ 33.765356] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/10 13:16:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000bef000-0x120)={0x0, {{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x98, []}, 0x98) 2018/01/10 13:16:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000166000-0x9)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ead000-0x3c)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x33}, 0x2}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000041000-0x4)=0x0) 2018/01/10 13:16:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000681000)=@known='system.sockprotoname\x00', &(0x7f0000fcc000-0x41)=""/65, 0x41) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000001ffffecffffff15e300000000000000b6120149faf5239b0123"}) 2018/01/10 13:16:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) openat(r0, &(0x7f000014e000)='./file0\x00', 0x4000, 0x124) ioctl$int_in(r0, 0x5421, &(0x7f000000a000-0x8)=0x8) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f0000dbd000-0xa0)="608302fd3509c8f952c6039d2fc03be8b7b2efadb51992e762c79354d63fc79f855e8aaf4b0f39dcc99937e0aede799c45a3bab3e51a7ece985426968109371a207a7d705372c967e82215e2b56bbded", 0x50) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe05b78e39531b006ac59c46528f0eb696180f98ec30be29d2fdf1efdb878fce5c5cf60bc5fc1dc2a36a1bce8715d3fa83b7df6fee04c17a979c6bcd7d01ae96c8", 0x60}], 0x1) 2018/01/10 13:16:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x2, 0x3, 0x4, 0xc1, &(0x7f0000001000-0xc1)=""/193, 0xbc, &(0x7f0000000000)=""/188, 0x1000, &(0x7f0000001000-0x1000)=""/4096}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0xffffffffffffffdf, 0x6) bind$inet6(r1, &(0x7f0000742000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect$inet(r1, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000b31000)='selfcgroup\x00') setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) 2018/01/10 13:16:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b9d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x92, 'rfc4106(gcm(aes))\x00'}, 0x58) getxattr(&(0x7f0000471000)='./file0\x00', &(0x7f0000411000)=@known='security.ima\x00', &(0x7f0000305000)=""/244, 0xf4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/10 13:16:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ae3000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000a89000)="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") r2 = getpid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d19000-0x8)={0x0, 0x0}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009d0000-0x10)='/selinux/policy\x00', 0x0, 0x0) r6 = syz_open_dev$mice(&(0x7f00000c2000)='/dev/input/mice\x00', 0x0, 0x0) r7 = fanotify_init(0x4, 0x101000) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r3, &(0x7f0000cef000-0xc)={r5, r7, 0x6}) r8 = socket$inet6_sctp(0xa, 0x20000000000005, 0x84) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000c67000)={0x5, &(0x7f0000401000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fcntl$setown(r4, 0x8, r2) fallocate(r8, 0x0, 0x10001, 0x2) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f0000ec7000)={r9, 0x3}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f000038f000-0xc0)={0x0, 0xfffffffffffffda0, ""}, &(0x7f0000970000-0x4)=0xfdc935074c010a2f) 2018/01/10 13:16:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000642000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) mknod(&(0x7f0000591000-0x8)='./file0\x00', 0x0, 0x6a) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) syz_extract_tcp_res$synack(&(0x7f00007df000-0x8)={0x0, 0x0}, 0x1, 0x0) dup2(r3, r2) sendmsg(r2, &(0x7f0000204000)={&(0x7f0000630000)=@rc={0x1f, {0x2, 0x0, 0x9, 0x7, 0xffffffffffff8001, 0x0}, 0x1}, 0x9, &(0x7f0000ef2000)=[{&(0x7f000016a000)="8c84ca9dc407ee99a47bc25bc0ee5ae3078d5cb04df00f1b689efa14e49e1e6b0e772515df6887359207a0e22d9712bb3be0e90809f110b7461ceb5f8aea92371433da58cadfa373642e27f457115e6fab13415c9e45670c", 0x58}], 0x1, &(0x7f000028d000-0x1270)=[{0x98, 0x10f, 0xbea1, "99ebe5b03e44fcbd71ed8e314ff38e2f00a4548fd786f358494e86b97fa40f384ce3d563e6eb8dbf8f3b322b545e108ed77e1970ee32c07f47291c9b4482f7aab0622a6ec4b3581499c9f9bda777cf6483cdebd0415d27d37b4435172ded6388d99b4bed5460958d5e2992922a20c0ce8dc724c693b908eac31e8608cccd3ea3dec31bc4c37b"}, {0x30, 0x11d, 0x80, "5add8aaf4fa7a8a9d92301f00a5ed2a2142eb280948b27135a3d6de2845d"}, {0xc0, 0xff, 0x100, "f0d9fabe1b5dc846d1780876bb2f8d591b4ca956ba44bd382aefab5224144b08b45d8668f87ea027e25aab88c1861acf2dac346afa0cbe21c4a4d799bb00cad0d172774fef2cc5f874f86cea155566916ae04869557481d18d4902a55791a81452bc1049004667336cb86dad5e0eb7d99213589f364907eb75a8c48b81307e03520f33d4831ad04817d42020f0857abb8efae5f450110e72189f7a7c03de8409ef99527fedfe5ae5b4"}, {0x18, 0x11d, 0x4, "94039f59"}, {0x58, 0x0, 0x8, "53e61b535c00faac1a289e448def3831ba43a0e6f5432afaecebdc9fff9d4b7168586ab6724c0fdf265f6d4065a00dbfef874891267c0c42736c28a255ac422cd5dd8b984cae2d"}, {0x1010, 0x112, 0xa93b, "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"}, {0x68, 0x115, 0x0, "ec597f1193850ef7d75ecf7a1da57376bc27beb28ba3cc1c2f4264d1ef6e377fd4037cc63fd5ac2062a2fec0df4cb0e4d38633b8297a082380556a584e37b22bdadec64c500d1cfa5ba8465ee8a89a2e8e2233009168"}], 0x1270, 0x1}, 0x8091) write$tun(r2, &(0x7f0000e9c000-0x66)=@hdr={0x0, 0x1, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x8000ffffff84, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) pwritev(r3, &(0x7f0000279000)=[{&(0x7f0000414000)="49ccfa0ce8993d2df3daca45f9eb400f8de8ab6c505d5d0f0ca6284e140ec7cd89da6693b77369b5f227bcf76a215fd909517138ed34dcba59", 0x39}, {&(0x7f00008b2000)="ebebb1eb01e262fb85185517dec01e7c113f4be689aca0d9d9ac1a0e1de8793b0ca3f2acd22839cbd3e2f6fc60593c2f6b25f4d0c696cd98eb2330e4d8ea1d563c9fbc2eb41d7fcb53a8d0eb948c274026e8b5da1a248d3af6ff1c29b7dfd474ec260071be4a5248f6e9192f81f970c9ef83a2b1d14dd8776aab92fbe6ac50ff7c7e88a1556c8ee48dc0b60cebf179950b3adc520ce6a330f11080402928ed77eeb5969a7e63d32f20fe9a9adef860a92a73f431e34bc5cf187b07145c57f3dad69ad5fa4ef97cc4255f708d265d0df8ea7c8f12248cbb0ada5ae41126e948d014c1c1cf6a8ed092484c44336a0277c45e2de0485cf2d85ce5", 0xf9}, {&(0x7f00007df000)="fe5aed031f525273a404891b05fc46fe52aef4fea5fd05006059e514a1d8c769df770b023a44ede79fae654665e23ae4c76277c9edfb1f128aa35627cac11583b05f4391642af8b7b105352afcab226524a22692188d8b373a66f2123ddb2506e66b647ca0c223d97f677fbadcd52d3cc3c0902019a8089154f08548d5bef1bdf763e5cb855786", 0x87}], 0x3, 0x0) 2018/01/10 13:16:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000352000-0xc)='/dev/amidi#\x00', 0x5, 0x2000) recvfrom$ax25(r0, &(0x7f00003c6000-0x7a)=""/122, 0x7a, 0x40000000, 0x0, 0x0) r1 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write(r1, &(0x7f0000001000)="03", 0x1) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000001000)=[{{r2, 0x0}, 0x0, 0x0, 0x8}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ca6000)={0x0, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1}, &(0x7f000017c000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000620000)=@assoc_value={r4, 0x4}, 0x8) r5 = timerfd_create(0x0, 0x80800) perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f00004aa000)=[{&(0x7f0000a3c000-0xa7)=""/167, 0xa7}], 0x1) mmap(&(0x7f0000127000/0x2000)=nil, 0x2000, 0x8, 0x830, r1, 0x5f) timer_create(0x0, &(0x7f0000004000-0x50)={0x31f, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) r6 = semget$private(0x0, 0x1, 0x289) semctl$GETALL(r6, 0x0, 0xd, &(0x7f00002f1000-0x77)=""/119) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000d07000-0x30)={0x9, 0x200, 0x20, 0x3f, 0x10001, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 13:16:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c35000)={{0x100000008000080, 0x0}, 'port0\x00', 0xb1, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000063c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 33.851534] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 33.880322] device syz7 entered promiscuous mode [ 33.917915] ================================================================== [ 33.925379] BUG: KASAN: null-ptr-deref in linear_transfer+0x634/0x900 [ 33.931961] Write of size 2 at addr (null) by task syz-executor2/4600 [ 33.939422] [ 33.941035] CPU: 0 PID: 4600 Comm: syz-executor2 Not tainted 4.15.0-rc6-mm1+ #52 [ 33.949601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.958938] Call Trace: [ 33.961503] dump_stack+0x194/0x257 [ 33.965115] ? arch_local_irq_restore+0x53/0x53 [ 33.969759] ? lock_acquire+0x1d5/0x580 [ 33.973709] ? snd_pcm_oss_sync+0x3a6/0x830 [ 33.978027] ? linear_transfer+0x634/0x900 [ 33.982244] kasan_report+0x13f/0x360 [ 33.986036] check_memory_region+0x137/0x190 [ 33.990422] memcpy+0x37/0x50 [ 33.993518] linear_transfer+0x634/0x900 [ 33.997599] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 34.002689] ? add_wait_queue+0x1a9/0x290 [ 34.006814] ? lock_downgrade+0x980/0x980 [ 34.010945] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 34.016035] snd_pcm_plug_write_transfer+0x24e/0x410 [ 34.021125] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 34.026811] ? snd_pcm_format_physical_width+0x5b/0x70 [ 34.032063] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 34.037760] snd_pcm_oss_write2+0x260/0x420 [ 34.042065] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 34.046545] ? rcutorture_record_progress+0x10/0x10 [ 34.051550] snd_pcm_oss_sync1+0x1cc/0x550 [ 34.055790] ? snd_pcm_oss_write2+0x420/0x420 [ 34.060268] ? unwind_get_return_address+0x61/0xa0 [ 34.065175] ? __save_stack_trace+0x7e/0xd0 [ 34.069479] ? check_noncircular+0x20/0x20 [ 34.073710] ? wake_up_q+0xe0/0xe0 [ 34.077233] ? snd_pcm_format_set_silence+0x171/0x4b0 [ 34.082412] snd_pcm_oss_sync+0x5b6/0x830 [ 34.086544] ? snd_pcm_oss_sync1+0x550/0x550 [ 34.090936] ? fsnotify_first_mark+0x2b0/0x2b0 [ 34.095509] snd_pcm_oss_release+0x20b/0x280 [ 34.099897] ? snd_pcm_oss_sync+0x830/0x830 [ 34.104201] __fput+0x327/0x7e0 [ 34.107481] ? fput+0x140/0x140 [ 34.110742] ? _raw_spin_unlock_irq+0x27/0x70 [ 34.115227] ____fput+0x15/0x20 [ 34.118481] task_work_run+0x199/0x270 [ 34.122352] ? task_work_cancel+0x210/0x210 [ 34.126651] ? _raw_spin_unlock+0x22/0x30 [ 34.130774] ? switch_task_namespaces+0x87/0xc0 [ 34.135441] do_exit+0x9bb/0x1ad0 [ 34.138885] ? mm_update_next_owner+0x930/0x930 [ 34.143537] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 34.148704] ? __might_sleep+0x95/0x190 [ 34.152687] ? find_held_lock+0x35/0x1d0 [ 34.156741] ? futex_wait+0x402/0x9a0 [ 34.160522] ? lock_downgrade+0x980/0x980 [ 34.164652] ? __unqueue_futex+0x1c0/0x290 [ 34.168857] ? lock_release+0xa40/0xa40 [ 34.172808] ? fault_in_user_writeable+0x90/0x90 [ 34.177552] ? do_raw_spin_trylock+0x190/0x190 [ 34.182112] ? futex_wake+0x680/0x680 [ 34.185901] ? check_noncircular+0x20/0x20 [ 34.190116] ? mmdrop+0x18/0x30 [ 34.193382] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 34.198462] ? futex_wait+0x6a9/0x9a0 [ 34.202268] ? find_held_lock+0x35/0x1d0 [ 34.206322] ? get_signal+0x7ae/0x16c0 [ 34.210449] ? lock_downgrade+0x980/0x980 [ 34.214592] do_group_exit+0x149/0x400 [ 34.218460] ? do_raw_spin_trylock+0x190/0x190 [ 34.223034] ? SyS_exit+0x30/0x30 [ 34.226462] ? _raw_spin_unlock_irq+0x27/0x70 [ 34.230962] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 34.235966] get_signal+0x73f/0x16c0 [ 34.239678] ? ptrace_notify+0x130/0x130 [ 34.243729] ? exit_robust_list+0x240/0x240 [ 34.248046] ? __sched_text_start+0x8/0x8 [ 34.252176] ? selinux_file_permission+0x82/0x460 [ 34.257018] do_signal+0x90/0x1eb0 [ 34.260540] ? rcu_pm_notify+0xc0/0xc0 [ 34.264418] ? setup_sigcontext+0x7d0/0x7d0 [ 34.268716] ? vfs_writev+0x210/0x340 [ 34.272501] ? rcu_read_lock_sched_held+0x108/0x120 [ 34.277504] ? schedule+0xf5/0x430 [ 34.281021] ? __fget_light+0x297/0x380 [ 34.284986] ? __schedule+0x2060/0x2060 [ 34.288944] ? vfs_iter_write+0xb0/0xb0 [ 34.292896] ? up_read+0x1a/0x40 [ 34.296242] ? rcu_note_context_switch+0x710/0x710 [ 34.301154] ? lock_downgrade+0x980/0x980 [ 34.305293] ? exit_to_usermode_loop+0x8c/0x2f0 [ 34.309951] exit_to_usermode_loop+0x258/0x2f0 [ 34.314507] ? ioctl_preallocate+0x2b0/0x2b0 [ 34.318894] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 34.324413] ? selinux_capable+0x40/0x40 [ 34.328470] syscall_return_slowpath+0x490/0x550 [ 34.333210] ? prepare_exit_to_usermode+0x340/0x340 [ 34.338206] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 34.343116] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 34.348109] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.352852] entry_SYSCALL_64_fastpath+0x98/0x9a [ 34.357580] RIP: 0033:0x452ac9 [ 34.360749] RSP: 002b:00007fb0bcbd3ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 34.368439] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452ac9 [ 34.375683] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 34.382926] RBP: 000000000071bf80 R08: 0000000000000607 R09: 000000000071bf58 [ 34.390183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 34.397426] R13: 0000000000a2f7ef R14: 00007fb0bcbd49c0 R15: 0000000000000002 [ 34.404718] ================================================================== [ 34.412056] Disabling lock debugging due to kernel taint [ 34.417633] Kernel panic - not syncing: panic_on_warn set ... [ 34.417633] [ 34.424988] CPU: 0 PID: 4600 Comm: syz-executor2 Tainted: G B 4.15.0-rc6-mm1+ #52 [ 34.433807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.443152] Call Trace: [ 34.445738] dump_stack+0x194/0x257 [ 34.449359] ? arch_local_irq_restore+0x53/0x53 [ 34.454018] ? kasan_end_report+0x32/0x50 [ 34.458145] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.462888] ? vsnprintf+0x1ed/0x1900 [ 34.466665] ? linear_transfer+0x5c0/0x900 [ 34.470884] panic+0x1e4/0x41c [ 34.474064] ? refcount_error_report+0x214/0x214 [ 34.478803] ? add_taint+0x1c/0x50 [ 34.482318] ? add_taint+0x1c/0x50 [ 34.485835] ? linear_transfer+0x634/0x900 [ 34.490043] kasan_end_report+0x50/0x50 [ 34.494001] kasan_report+0x148/0x360 [ 34.497798] check_memory_region+0x137/0x190 [ 34.502179] memcpy+0x37/0x50 [ 34.505263] linear_transfer+0x634/0x900 [ 34.509325] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 34.514414] ? add_wait_queue+0x1a9/0x290 [ 34.518539] ? lock_downgrade+0x980/0x980 [ 34.522658] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 34.527736] snd_pcm_plug_write_transfer+0x24e/0x410 [ 34.532830] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 34.538513] ? snd_pcm_format_physical_width+0x5b/0x70 [ 34.543763] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 34.549467] snd_pcm_oss_write2+0x260/0x420 [ 34.553768] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 34.558262] ? rcutorture_record_progress+0x10/0x10 [ 34.563260] snd_pcm_oss_sync1+0x1cc/0x550 [ 34.567480] ? snd_pcm_oss_write2+0x420/0x420 [ 34.571947] ? unwind_get_return_address+0x61/0xa0 [ 34.576848] ? __save_stack_trace+0x7e/0xd0 [ 34.581150] ? check_noncircular+0x20/0x20 [ 34.585366] ? wake_up_q+0xe0/0xe0 [ 34.588881] ? snd_pcm_format_set_silence+0x171/0x4b0 [ 34.594052] snd_pcm_oss_sync+0x5b6/0x830 [ 34.598177] ? snd_pcm_oss_sync1+0x550/0x550 [ 34.602568] ? fsnotify_first_mark+0x2b0/0x2b0 [ 34.607141] snd_pcm_oss_release+0x20b/0x280 [ 34.611524] ? snd_pcm_oss_sync+0x830/0x830 [ 34.615817] __fput+0x327/0x7e0 [ 34.619081] ? fput+0x140/0x140 [ 34.622338] ? _raw_spin_unlock_irq+0x27/0x70 [ 34.626816] ____fput+0x15/0x20 [ 34.630071] task_work_run+0x199/0x270 [ 34.633935] ? task_work_cancel+0x210/0x210 [ 34.638230] ? _raw_spin_unlock+0x22/0x30 [ 34.642350] ? switch_task_namespaces+0x87/0xc0 [ 34.647001] do_exit+0x9bb/0x1ad0 [ 34.650442] ? mm_update_next_owner+0x930/0x930 [ 34.655093] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 34.660259] ? __might_sleep+0x95/0x190 [ 34.664215] ? find_held_lock+0x35/0x1d0 [ 34.668261] ? futex_wait+0x402/0x9a0 [ 34.672035] ? lock_downgrade+0x980/0x980 [ 34.676161] ? __unqueue_futex+0x1c0/0x290 [ 34.680366] ? lock_release+0xa40/0xa40 [ 34.684316] ? fault_in_user_writeable+0x90/0x90 [ 34.689070] ? do_raw_spin_trylock+0x190/0x190 [ 34.693626] ? futex_wake+0x680/0x680 [ 34.697422] ? check_noncircular+0x20/0x20 [ 34.701643] ? mmdrop+0x18/0x30 [ 34.704919] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 34.710005] ? futex_wait+0x6a9/0x9a0 [ 34.713807] ? find_held_lock+0x35/0x1d0 [ 34.717863] ? get_signal+0x7ae/0x16c0 [ 34.721724] ? lock_downgrade+0x980/0x980 [ 34.725858] do_group_exit+0x149/0x400 [ 34.729720] ? do_raw_spin_trylock+0x190/0x190 [ 34.734274] ? SyS_exit+0x30/0x30 [ 34.737710] ? _raw_spin_unlock_irq+0x27/0x70 [ 34.742189] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 34.747188] get_signal+0x73f/0x16c0 [ 34.750890] ? ptrace_notify+0x130/0x130 [ 34.754943] ? exit_robust_list+0x240/0x240 [ 34.759250] ? __sched_text_start+0x8/0x8 [ 34.763377] ? selinux_file_permission+0x82/0x460 [ 34.768207] do_signal+0x90/0x1eb0 [ 34.771722] ? rcu_pm_notify+0xc0/0xc0 [ 34.775596] ? setup_sigcontext+0x7d0/0x7d0 [ 34.779901] ? vfs_writev+0x210/0x340 [ 34.783676] ? rcu_read_lock_sched_held+0x108/0x120 [ 34.788672] ? schedule+0xf5/0x430 [ 34.792184] ? __fget_light+0x297/0x380 [ 34.796135] ? __schedule+0x2060/0x2060 [ 34.800079] ? vfs_iter_write+0xb0/0xb0 [ 34.804027] ? up_read+0x1a/0x40 [ 34.807368] ? rcu_note_context_switch+0x710/0x710 [ 34.812275] ? lock_downgrade+0x980/0x980 [ 34.816417] ? exit_to_usermode_loop+0x8c/0x2f0 [ 34.821069] exit_to_usermode_loop+0x258/0x2f0 [ 34.825623] ? ioctl_preallocate+0x2b0/0x2b0 [ 34.830011] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 34.835520] ? selinux_capable+0x40/0x40 [ 34.839576] syscall_return_slowpath+0x490/0x550 [ 34.844315] ? prepare_exit_to_usermode+0x340/0x340 [ 34.849314] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 34.854218] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 34.859206] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.863945] entry_SYSCALL_64_fastpath+0x98/0x9a [ 34.868671] RIP: 0033:0x452ac9 [ 34.871835] RSP: 002b:00007fb0bcbd3ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 34.879515] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452ac9 [ 34.886755] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 34.894010] RBP: 000000000071bf80 R08: 0000000000000607 R09: 000000000071bf58 [ 34.901254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 34.908495] R13: 0000000000a2f7ef R14: 00007fb0bcbd49c0 R15: 0000000000000002 [ 34.916201] Dumping ftrace buffer: [ 34.919721] (ftrace buffer empty) [ 34.923401] Kernel Offset: disabled [ 34.927005] Rebooting in 86400 seconds..