@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x15, 0x16}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x841}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x10}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x33e}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xe}}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x800}, 0x40810) sendto$inet6(r1, &(0x7f0000000480)="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", 0x1000, 0x4008000, &(0x7f0000000180)={0xa, 0x4e24, 0x8a26, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x1c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="cd1163b56307000000010000000000000000000000"]) ioctl(r3, 0x8916, &(0x7f0000000000)) ioctl(r3, 0x8936, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000240)=0x7) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="8292061624b295798d6ccf6bc6b8ab31d710788aa5ddd7b5a6261ffad56afbff3c0c378b78", 0x25, 0x0, 0x0, 0x0) 2018/04/03 23:34:14 executing program 0: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x80000005) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x140) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x100000000002) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/03 23:34:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000000)) 2018/04/03 23:34:14 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, 0xffffffffffffffff, 0x0) 2018/04/03 23:34:14 executing program 4: pipe(&(0x7f0000afdff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x1000000027, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000040)='L', 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) close(r1) 2018/04/03 23:34:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xd3, 0x0, 0x0, 0x0, 0x5, 0x6edc, 0x1, {0x0, @in={{0x2, 0x4e22}}, 0x8, 0x477e, 0x80, 0x0, 0xb3}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0x7fffffff}, &(0x7f0000000240)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/03 23:34:14 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000100)=0x800) r2 = epoll_create(0x800004000c) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r3 = syz_open_pts(r1, 0x200800) dup3(r2, r3, 0x0) 2018/04/03 23:34:14 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000040)='asymmetric\x00', &(0x7f00000000c0)='self.posix_acl_access\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x84000, 0x0) sendmsg$netrom(r1, &(0x7f0000000200)={&(0x7f0000000140)=@ax25={0x3, {"b44bf46b033836"}, 0x1}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000180)="d024f561fe32611d1a128fb8e3da187bdd258f58a856e1b31413b4b4d6c8f55e6c065af0d1", 0x25}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="d2a5057e6d44c5937492cd4c01f23c554de77e9ac4e2dcfee6e74740e2a7cb1baac15bea1d22835c573eb181ad90d5f5a043660ea5a9cca441a474408caa547b3f1cddba8dd408a0d2ff093cf4aa99c297d09258ac98587a557226fd7e91d38e3cd16521200a9e2999e65726c9bb6672a0fba6d8d119dea6a69dfea02761d04a7df1d008ad324fe68f021d08cf08e852e256186f2c03c5d25bc1d7b34ef8be1cdd000bbf016a22774e0e95bb82d4ca40636320fd99134c38e26ebdbfa192eb997d9297124bcbaec40c7c93d7b2a23dae5fe117af0977b96e3367d48b91cfa0421b58923000b978010e02832214f21c608bff92dc0477e4583cca982ec9e1431c1ddead128d4ab809ce3c62e12563af0bcb8a7242da9224fb910e34ebf0c01b1f6869d3dff9d20d488f2463d25f69b114a2366095369e424e8f7f7f983af58618fee1c136c5f5033f0016b32aa076f37c8c6defa804ab75f8c422fee996f3a20a7f69365446d42e4f456c2125748edc415bfc3e79a73b3cf2c59bd7b418da7b72c704798d2b6efe79410a591697edcb4c342548b60170a9312d80999dab99030639e458b6e64e28989bcc074aa406bac2f2755c4e7889071780ad7d135936f670950e311d67675cc4dce8fe4a3d50c69a92e4c8801cce30647a0a2d7bc9071dc4f5d237dd044c309f22be2244f8c01d42cc44cac1d4c238608d5c38286450d37f0903426b0062afbcd384ae8e3eb337e500ac9c810ca90a1453e3c070c6b3e31b8e6653eba02eaf286d0acc3bdfee6f2286d1d2ab8a6d78bc51f45a2e271b82ae9acf9be27dbf90eacddade8e9c20076023818d226cd34f884b3c698053b732c52291eb5decc93ee98b916f00dbd349f0f2fd04fb3622d315368cad03cd3fa98603b6e65c9b2a989431761c8444edd01bb62d121f37f8133f1eb64ae6c1ec680a6912e0d58a0a107b3036bc8d47455c9bd6cb3d044f3ec87e0bc2c986dc7894f69357977d5817b3a0fdd7d346cfbfa8976b3ce70337460e0361db8826ac0d9a448b63ec76b36cb5c0669812fc83b15a001b0d4163e1c91e8b60fa71703db6ddfb43d804cb2bf639866e2318bbfc2e9036e22900db7f4d9a922b91434f21294cb57798bfe74cba6d1790e7ba7212036142fda5155d625a9ce38f42965e0b7f318b7b1902d364036f87bfd4176e20437b0eae2caca0596217cdb46609a86fe03c253ed0931b6d24dc1ec4ae1e8fe402c3fd5094d3c6ef11c5cff7bf7d5fc0f7f3b15ac5ddfdcd436a6239995f0c6d7e534cbd634b1dfade782713b00f5679cb06cffd7764d8143a381356d1e0ea5db569f47759bae481ff02d59e2f205381ea4fdb040d2083d97d8d0eeb2ce73e14b8baf0f2d2d03eb8950a793cd58cec214a32709be5ca127235bf4f0ebaf22013775acf69d419eee65c9de240ff35be9587b793e573c327b20962ba5868451576f778cf70a0267d55320dba33eb3771f1f39f264513476842db11777a2adc81a0e8c3df9a3f19dbb67d1ee821bd62837a30c7561534821aaa93f9bfa1b1878e1e29c2fecf45dad6959d63fde4f7fd7bbff3c28511f098ad02091feb5162f5475ca7c53dd2da529fc478392f01851ee443c71d5164a37f73f59f3a33dac4fb5c4e301979832c71686b4600bc5794c78628f02dee1b5946c9dc8bc84602f23fac76812b29508a9ad0ab64c28450c05233a28f7a8b8663b6a7aec0e98d670d2ffc26cbdb42d9080856a6ac92c39b9830b47dbe3fbda6d92e6c6851293bf05859d0d9f266e89dae04010b8575dd0558a1b40c7c81c3e149aaa4f8f7d7ce19fd8d7d03f1228e5f227813657b886d7c22ee218d0bee0c27081e7f9409d30b9107320631998a0a632c167eae51df72520350888f3a2c4f4286b5cc476b3d858034bae635d431e363569863e4c81e59b91222c445fc2405d6d31005cccf24d220fcb2faaa4f2aa4af11cc17fa9d9c4a7d95b21671a95c3cd691c29f5a328fca17bbf831e8a40a1af67901e2cd9282c975702306dc80bb95928500d66bdbcebf916f03e8c9a4fedc1bc7f9a02cf4597cad0b9bae8cb3a769fae4a607f5878287326e503635658ccb20592aa6b97490e14de46df0f3197d3507b606d699110fcc5dfaa59e33d10afc21f2f6294ae1783decffafd39ce0c1635f0187193b4399ccafe543fe697571f91c9b2d2ca4fbcc75fd3a500f6853cd279b7fa65190f28a7399636002d948fbe1dff846d7149e820fe01df35351630926f02d3f88b46da0ed2d44236300e90a95245c759c28e54d7e84b6f24f6ded681656277e4a6d468377c2fe2898bcbecc95a6fd506638da8957bd586ea4ee49766fb8f67a0ff30c141674591752ff3588f67bef6d781c791ab188793f7262b0fb1f4f7994ab75c751247bfcfe422f9e7e8bda6c5b9573cfd8b2b78eeac2dc8c2a0fccb475fba94be0aadfa252f85651f17a434d836b7f2fb7830c515393fe53b7f06ea0cd1f45f3a76aa64841bb200d930062791f721d9acd67602581ce8e60c0265567bbd2b512287a302bac2655c70a12eef9d2327efec7e98d0118e68de401f75dd243dcec8e8933822c3677da4395a630a4d64cfd23b6250bca18dec11905a2ba0e64ae283dda72683aeecd46b84ca7d5f52e4a0e2a4ba646cef92fdf82adebdece006d93ffb3677b1233f641907bc839ce3ae4c6f6b3ff99b020b6a3aacaf39dc47de56f0ce51b5fef5e9f3e7954d99bcf752860d27f6719c4e2a68d2b84ca7d31bbb4e359fe9be54260754793935f76e7dd797494210b369dc1443e54a4545feb72286597a1f9ae6a8995120631d92199cb6f9845955d4091b9c3a1b28ec70b06ecde9d0ff9cf3f04833b38086eae6a6f829bb1c8bc1ddbc94e1e3bdca22585634f8b4deb595ed6630d4a728c3cdbee4e07e7c70e8fd586cbda39dafc3005f69401c7ba0085fa57dd384e4c1aaf21508879fc507d6fd618ef1d2a9157799d5d367a705e0def1320b1684bb0cb152694b038ae90a07bc672180d8aae071baca95c0e698ea7f6fa8c89cc62a5507bca860cfaa5696075b0a1cc219c490fb71748df1fcbd750694d63fab3fafe9f8baaebe39b9183f11cc6385343b003479f4506db582a9601c0acac3c28e28f97c1a926f2cde39a31d88351d792cd62afaaea87f4324bbff70ce3095f357d020ae94a52b051ab02eeef5f511c0e77df8876e9d09ba8bf7bad5c09b657e4b8f929a909b6787e0857b8c182487f77e5ec3328bd28fe1bf86203ec381ada0b7ebcb9687c92e1f8c35a269d11edc125e9d69d9b0990634ab132a7b96e78d9c3308acb7674527aff81f67284914bab7136a1030a1dc11ea8beeff8e7161f59ab3e382458dc167ca9970a2b744f38a17ff6ab70f26a8e5082edc1b81babf21e3e6352b8190aa67b8f8c67569083fca4705a46a648d99dcae9e733f294f8ddd844fcdfdfb5e7bb1e2c1dee8d7575187bd97513034145b95092c3cf5d6384012721896850ef753a35256654e1a7067ba5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0x1000}, {&(0x7f00000022c0)="ae67015c4430c9627630480e545c3bbf9d3a57ed65ac80e3d837763bf441ddf14abbfcc4c77b0b3a633ad39c86b22acd7d7a762aa4212a99b1e4b7689c91dedbe06ed8d41187765c9bac25b85ddb6c174aaaaa23c51478e922bb546e27babd535b3414f88febd2df819939dc92e57cf962d7c2f5b796735b5c30f2ff5b88baa7c6fbb2ed135a453eae6679b03a8365a413dfb2c3b32c8df2b4e9e7ede8335604907fc205fd34591188764fce50dacfb282086584c4db4acb211e4fc58e1b3a969b69cdc0d2a405a1d1a79e7ba1dd589783a55c", 0xd3}], 0x4, 0x0, 0x0, 0x4081}, 0x0) 2018/04/03 23:34:14 executing program 2: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00') r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) 2018/04/03 23:34:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0xaf, 0x1) io_submit(r4, 0x1, &(0x7f0000000340)=[&(0x7f00000002c0)={0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x9, r1, &(0x7f0000000140)="a76296dcc178e8995c41e654ddd3460531616daff1ddba71860074f75465d4b32f24af51", 0x24, 0x100, 0x0, 0x0, r5}]) r6 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f00000000c0), 0x1) r7 = dup3(r6, r0, 0x0) ioctl$KDSETMODE(r7, 0x4b3a, 0x20) socketpair(0x4, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa550a0000000000007741299f9c5f73e4892421ffe304859078accd50178203a78c6310ebf38aef136aa879d90e6cdaf501d4579ae7ddf30d6166fd68c1bd0577080abad216b3d25f1f168632539e14a0cd7d935e36e4735916aec68adf9f6b50e6923450f1e1e17796973382f9811a55671d4ecdbbc7db1f619254fda47751d38cd543694b00000000000000000000000000001b00d937f32d09fb692592a01f256235735646aab38a4a4ca5fce9ab9915d01ce1bf08b6faea35640cfadf0d37d58744033332f5bb8fc07f74f97a1fdf1e7b7a530dbdb4ef4086707d"], &(0x7f0000000000)={0x0, 0x2, [0x0, 0x0, 0x0, 0x3]}) ioctl$LOOP_SET_FD(r8, 0x4c00, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000000040)) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x32, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, r9}, 0x14) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000240)) 2018/04/03 23:34:14 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) r1 = dup(r0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x1, 0x9, 0x611, 0x3, 0x3, 0x7, 0xff, 0x5, 0xffffffff, 0x2, 0x1, 0x8}) 2018/04/03 23:34:15 executing program 7: prctl$void(0x1) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x400140) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x100000000, @loopback={0x0, 0x1}, 0x2}}, 0x1, 0x5}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x1}]}, &(0x7f00000001c0)=0x10) 2018/04/03 23:34:15 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) lookup_dcookie(0x40, &(0x7f0000000140)=""/236, 0xec) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1, 0x401) 2018/04/03 23:34:15 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0x59894303}], 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file1\x00') setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200), 0x15a) 2018/04/03 23:34:15 executing program 2: syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/32, 0x20) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd(0x7f) 2018/04/03 23:34:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/04/03 23:34:15 executing program 4: r0 = socket(0xb, 0x2, 0x7fff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_pauseparam={0x13}}) 2018/04/03 23:34:15 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xd, 0x8}, 0x2c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7ff, 0x8000) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="ac14140000000000000000000300000080000001ffffffffe000000258e9a51e471a458bf90381b8ce6694c48a66f03749b154abe7daa5b813650f437ff341b5ce4b19cf03cd"], 0x1) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x7, 0x5, 0x1f, {}, 0x42, 0x3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) timerfd_create(0x0, 0x800) 2018/04/03 23:34:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, 0xffffffffffffffff, 0x0) 2018/04/03 23:34:15 executing program 0: capset(&(0x7f0000c2cff8)={0x20071026}, &(0x7f0000705fe8)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) ptrace$getregset(0x4204, r0, 0x7, &(0x7f0000000280)={&(0x7f0000000240)=""/41, 0x29}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000484, &(0x7f0000137000), 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x400, 0x0) syz_open_procfs(r0, &(0x7f0000000380)='net/ip6_flowlabel\x00') r2 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x100, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f00000003c0)="6626bb41b3d4eb091a70c8ac6370756d656d73e349b8734aa9e7ca4e1f233624cdf0223ac07aea1ac0f545384e6fdd61c462bfce0d22dbab3d3d385990a17ccb", 0x0, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000040)=""/234) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f00000001c0)=0x2, 0x4) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000002b80)={'vlan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000002bc0)={0x1d, r4}, 0x10) 2018/04/03 23:34:15 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)) r0 = memfd_create(&(0x7f0000000040)="2e2f636772d272ab5a6f75702f73797a300008a798cd810a3564b1591a", 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x9c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x27d5}, @in6={0xa, 0x4e22, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x93}, @in6={0xa, 0x4e22, 0xffffffffffff0001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7fff}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x9}, &(0x7f0000000240)=0x8) pipe2(&(0x7f0000989000), 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f636772d272ab5a6f75702f73797a300008a798cd810a3564b1591a", 0x200002, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000480)='rdma.max\x00', 0x2, 0x0) write(r3, &(0x7f00000004c0)="0c9b4c6cccb1fb78560552a070f7b52c5ebac9f3a66a8448cd92c326e6486f88cea8d5c586c508d371bc080469cae74684e234f184adecb96b3ca32ab75a3ce1cbcd20ee", 0x44) 2018/04/03 23:34:15 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x68, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x800, @dev={0xfe, 0x80, [], 0x13}, 0x7}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xd}, 0x7}}, 0x0, 0x4}, &(0x7f0000000200)=0x90) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) dup2(r2, r3) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) 2018/04/03 23:34:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/04/03 23:34:15 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ftruncate(r0, 0x6) sendmsg$unix(r0, &(0x7f0000001340)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000140)="4767b7da609747987e80fe11bf0c2e758778dc0826a4c23b83f3731b185c51ae483ba34c16a16ff5b38e2444915444b5811801a25efdf451ffec93520a40e0692d69ad4a71c41a407ae01ed378151c3ddab6646f40dfbab6cd4abbe5d7ff31bad0bc4574cdac677aa8ac127241190e9389e265", 0x73}, {&(0x7f00000001c0)="9caffc9d2b151a8de62d8a74816524f5ed543a90120c129ea81e00635e6d9a671b", 0x21}, {&(0x7f0000001240)="7b74bc97d8e11528ed0100552298f95ed4e68e66e8189e053ebd4128a771e88dacc032704d2f37bca58b855a8c6318cc79092a931c26", 0x36}, {&(0x7f0000001280)="b6ea6f96e306", 0x6}], 0x5, 0x0, 0x0, 0x4000}, 0x40) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x7, 0x9, 0x1ff}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0xffffffff80000001, 0x7ff, 0x5}) keyctl$join(0x1, &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}) 2018/04/03 23:34:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x77359400}, {0x0, 0x5}}, &(0x7f0000000000)) timerfd_gettime(r0, &(0x7f0000000240)) 2018/04/03 23:34:15 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000740)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000700)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f00000002c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r1}}, 0x48) 2018/04/03 23:34:15 executing program 6: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xd3, 0x40000) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@multicast2}, &(0x7f00000001c0)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(poly1305-simd,ctr-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/04/03 23:34:16 executing program 1: mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000000100)=0x6, 0x7, 0x5) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x404000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/04/03 23:34:16 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4000000000000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) ioctl$KDGKBLED(r0, 0x80045113, &(0x7f0000000fff)) 2018/04/03 23:34:16 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x3}) write$rdma_cm(r0, &(0x7f0000000fc0)=@reject={0x9, 0x108, 0xfa00, {0xffffffff, 0x0, 'zCN', "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"}}, 0x110) 2018/04/03 23:34:16 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x201, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) read(r1, &(0x7f0000000040)=""/239, 0xef) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[], 0x1e4) 2018/04/03 23:34:16 executing program 7: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') readlink(&(0x7f0000000100)='./control/file1\x00', &(0x7f00000001c0)=""/72, 0x48) rmdir(&(0x7f00000000c0)='./control\x00') umount2(&(0x7f0000000140)='./control/file0/file0\x00', 0xa) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000280)={0x0, 0x4, 0x3, &(0x7f0000000180)}) umount2(&(0x7f0000000040)='./control/file1\x00', 0x0) close(r1) 2018/04/03 23:34:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000001ec0)='./file0\x00', 0x3f, 0x4, &(0x7f0000004200)=[{&(0x7f0000003f80)="cdecfd6095e0defa32c046715421c71a6228b74c7a6e380066ec73b43d2feb0eb27ddc57ebdb00ee262172de658a8faf8551b179590e5d70c32a2f6c73bfb841f0cb6aaa23fd009dc56342672bd3f2539a4494f67f9ca1454fb2c331864ec606f86dc7139b26d739b14f3f68b3cff726826f27576974a38a31b52a25", 0x7c, 0x20}, {&(0x7f0000004000)="d220c4f82f8726bf4a0f813c9710370b82dbdbb9e2724ae97087772a2106bdd0e3541d75982f7736000ff05f22592d6cf64201245e8060f78d2bbad1b435527c23a9f3880c1d996f39ab36bbf9aa75eec4796fe5de312b902f4812fb262cc2d4aa7a416de162c0947d4fc5f2dc14500c3df7ab2cbae9f3883bcaa171b7e9fbe42f244d004b9b59e93c3dcce98ede", 0x8e, 0x8}, {&(0x7f00000040c0)="c15dfb7c33c12e3941471b31a74160363fc4b4fb80a99f7ab60ec6a7f9a6b24a5b1ce9f5f65db810e8f3513557037763f0d23a53cacac04721a337cf30bcc334198f88eb3d553141a997d8370c27600035f49f8527e117b7555f5893da07f50aa887fdff8e7562407246020908ed146e075237d7ffd11857", 0x78, 0x8}, {&(0x7f0000004140)="4a7b7f5adab637d119d068b4895b05e209d3ed025d9a4f9a2bdb373d8435024d0871a7c75a350377b7d3337cd56b683893c89305962b00b2dd9b1b70fad303c00db59fbe422f65085d62201a088943f83801d91c93efebdf0a8efece77ae383873530ac2ef6308d708671a33a2730a6cfd6770b093e0b2be9e7e1c6fd1f1a9aeb1bd854aa6ffb5", 0x87, 0x3}], 0x40000, &(0x7f0000004280)={[{@data_err_ignore='data_err=ignore', 0x2c}, {@lazytime='lazytime', 0x2c}, {@dioread_lock='dioread_lock', 0x2c}, {@norecovery='norecovery', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@journal_async_commit='journal_async_commit', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, [0x79, 0x33, 0x33, 0x34, 0x78]}, 0x2c}]}) socketpair(0x200000000000001e, 0x6, 0x7, &(0x7f00000047c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000004700)) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000004680)="8000000000040000ae000000d90300006c000000010000000000000000000000002000000020000080000000000000002b5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000046c0)=ANY=[@ANYBLOB="7573726a71756f74614ccb2e"]) r2 = syz_open_dev$adsp(&(0x7f0000004300)='/dev/adsp#\x00', 0x6, 0x446000) recvmsg$kcm(r2, &(0x7f0000004600)={&(0x7f0000004340)=@nfc_llcp, 0x80, &(0x7f00000044c0)=[{&(0x7f00000043c0)=""/5, 0x5}, {&(0x7f0000004400)=""/147, 0x93}], 0x2, &(0x7f0000004500)=""/227, 0xe3, 0x9}, 0x0) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000480)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000004640)={0x100004, 0x3000}) recvmmsg(r3, &(0x7f0000003d80)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)=""/50, 0x32}, {&(0x7f0000000180)=""/214, 0xd6}, {&(0x7f0000000280)=""/191, 0xbf}, {&(0x7f0000000340)=""/193, 0xc1}, {&(0x7f00000004c0)=""/73, 0x49}], 0x5, &(0x7f00000005c0)=""/147, 0x93, 0x8}, 0xfffffffffffffe01}, {{&(0x7f0000000680)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000440), 0x0, 0x0, 0x0, 0x4}, 0x7fff}, {{&(0x7f0000000700)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000780)=""/248, 0xf8}, {&(0x7f0000000880)=""/32, 0x20}, {&(0x7f00000008c0)=""/80, 0x50}, {&(0x7f0000000940)=""/41, 0x29}], 0x4, &(0x7f00000009c0)=""/13, 0xd, 0x2}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/226, 0xe2}], 0x2, &(0x7f0000001b40)=""/123, 0x7b, 0x68}, 0x1}, {{&(0x7f0000001bc0)=@in, 0x80, &(0x7f0000002040)=[{&(0x7f0000001c40)=""/157, 0x9d}, {&(0x7f0000001d00)=""/193, 0xc1}, {&(0x7f0000001e00)=""/177, 0xb1}, {&(0x7f0000001ec0)}, {&(0x7f0000001f00)=""/207, 0xcf}, {&(0x7f0000002000)=""/43, 0x2b}], 0x6, &(0x7f00000020c0)=""/93, 0x5d, 0xe29}, 0x1}, {{&(0x7f0000002140)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f00000036c0)=[{&(0x7f00000021c0)=""/236, 0xec}, {&(0x7f00000022c0)=""/142, 0x8e}, {&(0x7f0000002380)=""/18, 0x12}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/162, 0xa2}, {&(0x7f0000003480)=""/89, 0x59}, {&(0x7f0000003500)=""/162, 0xa2}, {&(0x7f00000035c0)=""/86, 0x56}, {&(0x7f0000003640)=""/35, 0x23}, {&(0x7f0000003680)=""/47, 0x2f}], 0xa, &(0x7f0000003780)=""/68, 0x44, 0xfffffffffffffffc}, 0xffff}, {{&(0x7f0000003800)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003880)=""/203, 0xcb}, {&(0x7f0000003980)=""/120, 0x78}, {&(0x7f0000003a00)=""/2, 0x2}, {&(0x7f0000003a40)=""/70, 0x46}, {&(0x7f0000003ac0)=""/224, 0xe0}, {&(0x7f0000003bc0)=""/155, 0x9b}], 0x6, &(0x7f0000003d00)=""/73, 0x49, 0x3}, 0x7f000000000}], 0x7, 0x0, &(0x7f0000003f40)={0x0, 0x1c9c380}) 2018/04/03 23:34:16 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, 0xffffffffffffffff, 0x0) 2018/04/03 23:34:16 executing program 6: r0 = socket$inet_sctp(0x2, 0x2000000000000001, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1}, &(0x7f0000000280)=0x8) 2018/04/03 23:34:16 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) signalfd4(r0, &(0x7f0000000040)={0x10001}, 0x8, 0x800) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000002200310300000000000000000600000093e5ce061a68c5cd2343cb0993ca96e1423543a0ca30fb0dc497a9f019157dcb9cc313fbd30bb1a2e4c696a6207069d36b2f496411eb1c133292924960be0f9c1a8d8cd8ae7faa5b0000000000000000000000"], 0x14}, 0x1}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000080)={0x3, r1}) 2018/04/03 23:34:16 executing program 1: mknod(&(0x7f0000000600)='./file1\x00', 0x0, 0xfffffffc) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000500)='/dev/audio#\x00', 0x8000, 0x8000) accept4$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14, 0x0) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/15, 0xf}, {&(0x7f0000000200)=""/222, 0xde}, {&(0x7f0000000300)=""/147, 0x93}, {&(0x7f00000003c0)=""/56, 0x38}], 0x4, &(0x7f0000000440)=""/37, 0x25, 0xfa4}, 0x2002) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000004c0)=0x8007, 0x4) 2018/04/03 23:34:16 executing program 7: r0 = creat(&(0x7f00007e2ff8)='./file0\x00', 0x4) pwritev(r0, &(0x7f000036e000)=[{&(0x7f0000607f0d)="98", 0x1}], 0x1, 0x7fffc) flock(r0, 0x2) fallocate(r0, 0x0, 0x0, 0x2) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/136) r2 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) [ 186.553738] EXT4-fs (loop4): Unrecognized mount option "usrjquotaLË." or missing value 2018/04/03 23:34:16 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="8341c4f24fc2c8c224c9aeb68957b84dc570ec4e991a191e89e5792b86935785a29278f43b38b2eef0b7c0cf1a2c8527eb86e8", 0x33}, {&(0x7f00000000c0)="0b59fc2c4b8eb5224b9ee638c6811e217844a6173cdba0d963bf8f109acb6de5f50988c8c303e45727a6c6357278910e0a45a83d7c1a4b3e5c08b958ef8a90bd5d035d74dd771cd8e8f49745284569cff80173994784d4299c5be0063e6bd4654c3a8d207d8f65046a1687ca51966f18985df20c3405ff73fe284bf902d0227d0911c52748950689fe811af99cb9f40bc9db6115d9b045866450d73b25f46d458a4637d93fe7b5cf1294cb9b6c02d8f3385f37103c6fbbb1b2eaa4996b967bbc251ff838e5acdf88c4aeb1182ee678b682eb6d74a831f21b17", 0xd9}], 0x2, 0x0, 0x0, 0x40000}, 0x8000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000280)={'vcan0\x00', 0x3ff}) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000240)=0xffffffffffffff3e, 0xfffffffffffffe8d) 2018/04/03 23:34:16 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8080, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x2, 0x9392, 0x51, 0x0, r0, 0x8}, 0x2c) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @empty, 'gre0\x00'}}) 2018/04/03 23:34:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002780)="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", 0x148}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20000, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f0000000100)={&(0x7f0000001500)={0x4d0, 0x38, 0xf20, 0x70bd2c, 0x25dfdbfc, {0x2}, [@nested={0x108, 0x7f, [@typed={0x14, 0x33, @str='ppp1$vboxnet1+-\x00'}, @generic="96060e16b1d323d4f8b65c2a002a19759a917f1b2851e8dce5e86c28b7559b9be3798fbbab584d3046f94fd2de3334cecf72a4014df0eb0544d7d1085887a9dfdcf9cc1a45ab09bd9f4267444e8867b94914d6e97b73aa7a6dee415db02d4f93d7b8569a3f793e607c58571e1053e5bb2190bc6c0e3e19e00f58544bb6ce9c33b4621dff8572727587505c406346197f6c0cafc8d2780bfb83497c5d65083d00f6263dc2514062c53e01eccc3c0296a02442", @typed={0x3c, 0x4f, @str='V@^@mime_type%posix_acl_access\\$cgroupposix_acl_access\x00'}]}, @generic="ed299bc08d9ea2fed7b696bab1cc384c98795d11ba67149d37c9c87143401451e5", @nested={0x18, 0x4f, [@typed={0x14, 0xe, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @typed={0xc, 0x3, @u64=0x8}, @generic="70a58dc04bc560fbdbd710e14e2921be81ee0d80889af7013320a46d8a3ea21ccb188bcfc45b61ac636628e069ec40758d89840857f8cdb549f95ddfde16bb088ab4e4eb1bb030317a8d35414a9f00239a0c643ee427dcba171525c578e228273bf9b13043586dab041c2bdcbeecd0ebcd0cffbcbf2de03363a22d8af3f844f579f53fd433026e47e4ae42bfe680fdb7968a6b5d", @generic="e263019c41c3968c02d751dedc8c251d00989c31316c9444c4fd33e3367de0f5d7e6a650abec2e5378b324bfa13e737096c1a09699899d306f4b6a30dcdf088780bc70c6327341c7f31e078a7885740eeb3ca04ecc81a03849c210d959aeefba6655d3", @generic="2719f2d1b41111fa6a8259151941dd5b04d90bc03a2230b25b536123a64746ed45c81d06e8fdeae2806566e5ca98c57bb1f03822d92f3da3e8305a63c090290a8261da060ca4ad5a3fd5b39eb52215357ab29e82196f90", @nested={0x44, 0x8f, [@generic="0db12ed02d2192e91e7e4c22c204200814f7dc4c150ced6c617a6425a619ffa4f67b2f69a84d21a400ddb8438b1badcf8f7e4e7263eaa03ccd5212cc3c1e"]}, @nested={0x1dc, 0x43, [@generic="53105fca4065f550634fff9aa451f5dc95788614b1d1acfcb6af88db79216304b5b42a2e499ff0e711e1a138af97ae6dd29b1f3d55b28862d688e34e4189079dfdd2ca92113fe10bdf2c7dcb", @generic="f7e45b0755371e0be9ae03850a58fce05c5849bd028ba3b18300f95e8c6f83b1d9", @generic="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", @generic="b6b06352c27369f44e10194b626cac6e4e1bf333d4dc846a645ca1b32a4374f501067247deb538e20deb03f6a7aaf146460d7067417b", @typed={0xc, 0x45, @u64=0x81}, @typed={0x8, 0x1d, @fd=r0}, @typed={0x8, 0x89, @u32=0xffffffff}, @typed={0x18, 0x7d, @str='ecb(blowfish-asm)\x00'}]}]}, 0x4d0}, 0x1, 0x0, 0x0, 0x4000}, 0x880) 2018/04/03 23:34:16 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = getpgid(0x0) sched_setattr(r2, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)='bcsf0\x00') syz_open_procfs(r2, &(0x7f0000000040)='attr/current\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x40082406, &(0x7f0000000400)={'bcsf0\x00'}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/03 23:34:16 executing program 4: futex(&(0x7f000000cffc)=0xffffffffffffffff, 0x800000000005, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc)=0x1, 0x4000001) [ 186.786730] audit: type=1326 audit(1522798457.022:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15844 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 [ 186.806236] audit: type=1326 audit(1522798457.022:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15844 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/03 23:34:17 executing program 5: getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e732f706964000a55ac3755c4cf3411d79713bbbc9dc43bf9aa7f58f0aeaf37aa6504aff5421b6526cf96d74f1a47efcf6114f7f53d2cb0c8d0ee0c81ba939eda380a7e98d497270045d329772dbdf4b2e79ae31a8596b38157275f42e0804b8bc1ff4c6dbc9482d20114a25e145546137ed4c40d26c0b58450d09d0689fcb345bcdad0c5cc183bf4e7df01050000002539934fb1fb18cd1b8edb1f21b6f07a47e93222") ioctl$VT_RELDISP(r1, 0xb701) 2018/04/03 23:34:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e31ff0)=[{&(0x7f00000000c0)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) socket$netlink(0x10, 0x3, 0x17) 2018/04/03 23:34:17 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) recvfrom$ax25(r0, &(0x7f0000000100)=""/28, 0x1c, 0x0, &(0x7f0000000140)={0x3, {"4d681dadd36a14"}, 0x663}, 0x10) perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0xfffffffffffffdcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040)}, 0x8280}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc020660b, &(0x7f00000001c0)=0xffffffff000) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000200)={0x1, 0xffffffff, 0xde33, 0xf4, 0x7f, 0xca7}) 2018/04/03 23:34:17 executing program 3 (fault-call:7 fault-nth:0): mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/04/03 23:34:17 executing program 2: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x0, 0x10, r0, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000000)="0f50def00fab3f0f08b807008ee866b80500000066b97a8b95d90f01d9baf80c66b8e0c92f8766efbafc0c66edfc66b9ce0000000f3236802e0040990f01cb", 0x3f}], 0x1, 0x48, &(0x7f0000000080), 0x0) 2018/04/03 23:34:17 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x7, 0x4, 0x10, 0x2}, 0x10d) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f0000000080)="70bf06") r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000100)=0x8) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x40) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x410000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f00000001c0)={0xef6, 0xa55, 0x6, 0x1, 0x2, 0x4f48}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000040)='y', &(0x7f0000000140)=""/59}, 0x18) r5 = open(&(0x7f0000000080)='./file0\x00', 0x22300, 0x100) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000000)=0x3a2, 0x4) r7 = openat$cgroup_ro(r6, &(0x7f0000000200)="8465002c275100e044ada0af31e78000000000000000002cf47acb17b49429958a1ff7c941e794543e433998167cb55d59b6ada9fbb32b6d6ef19e1dd1bd569da23e42691908314af6c755d4dcb7fc672acc69a796b308d249d323617efca8d3e808abc3ae42efb5a851d77c1d4f1fe8084ee6c966ea5de17452a420da69878271b52bd71766508b5d31bc01c387ec43a9c4e6f81c326c80850661401f9d71187e3a0c650000000000020000000000", 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r7, 0x7709, 0x0) 2018/04/03 23:34:17 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmmsg(r0, &(0x7f00000002c0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="e2bf7ec0cd5c41345073ff2a7f3b0523c9a70db0ff6a23a687e6d22351bbd969fdcdc75c121ce642623a71871e44f7a833cc16b7616cf7040675772a678d54e2d92fd313773a4e31fe46fc7997df7365b68acbe06df8ccf433710963a10d2e19574c8bd21fcd98bfd6e35ebf37967e9246030d4d981d9c67821ba7b03107feca60e72de2cc8a9778c0706b93afdc4e03626189fc7c150186e6cf62b0bb5842aaa20f9527712a8959d6c26119a6570761bd9940b9c527c568484c8679158b62e10dc5d8a6c32c31f09e2ddbf7e6745d0abf4b89ab89923099d5ff79", 0xdb}, {&(0x7f0000000100)="b9f96e9ca1aadf117f72f6bcaa800fab556276cabeb1f674def90917be23d439af85bbe1e05355a2ca8697be7377d927cb13c1e2b3d3ca4946e49bc60a6e2a54aba6752be3b35d82c54671eabba590adc2613df9d3cf9b5a63ab0146356290c6e515ef83dac3f4db81a3bace43", 0x6d}], 0x2, &(0x7f0000000200), 0x0, 0x1000000}}], 0x1, 0x1) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockname$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000280)=0x1c) 2018/04/03 23:34:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x440) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x4c, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000600), 0x0) 2018/04/03 23:34:17 executing program 1: mq_open(&(0x7f0000000080)='.-\x00', 0x0, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000000c0)={0x100000001, 0x3ff}) 2018/04/03 23:34:17 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x88500, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x791e, 0x0) accept4$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003b9fdc)={0x8, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6dc, 0x10000000}) 2018/04/03 23:34:17 executing program 7: syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="8a90b7de26c4aa45073019d830aec454a6f7e22cfce306971b9f04d6b40a00da0dbfb86f3aeecdde5f05f9dce4b813b0902c2ad7ef0057a73fc4b27da38866e7596e5695471cf6d645199fa3b48afaeb807f6ec9294da3af0d2cf9ca8c46b6b685806fe7c6854a2fc054fd09840000000000000000000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x6b, 0x0, &(0x7f0000011f9d)}) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f00000000c0)=""/209, &(0x7f00000001c0)=0xd1) 2018/04/03 23:34:17 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 23:34:17 executing program 6: r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="06000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x4dd}, &(0x7f0000000140)=0x8) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0x2, 0x9, 0x2, 0xed, 0x7}) 2018/04/03 23:34:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40b) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="ba2000edbaa000b80000ef660fd7e2660fdf93e18066b9800000c00f326635010000000f30baf80c66b806db838066efbafc0cb8d46aef8134a6f20f0198000066b9800000c00f326635000400000f300f221b", 0x53}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000012c0)={0x1, 0x0, [{0x480}]}) 2018/04/03 23:34:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x79, &(0x7f0000000000), 0x20) r1 = dup2(r0, r0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00000001c0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x22) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r2, 0x5, 0x70bd25, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x52}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x4044004) 2018/04/03 23:34:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x800000001}, &(0x7f0000000080)=0xfffffd57) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x19) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000180)={0x15, 0x49, &(0x7f0000000100)="42a90330497e4754b4f52e2fc9e9b7356be2cf12c07870022b9af85f082a15c3230d0ffe7642f906f7f70aab87c06f2f9bf29ca395c0aacc83d4fc979aefe9d6ac7853ef1eed4f0be8"}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) 2018/04/03 23:34:18 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) readv(r0, &(0x7f0000001f00)=[{&(0x7f0000001e80)=""/120, 0x78}], 0x1) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) tkill(r5, 0x100000000000016) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x100000000, 0x1) [ 187.781286] binder: 15920:15929 unknown command -558395254 [ 187.813599] binder: 15920:15929 ioctl c0306201 20000080 returned -22 [ 187.883764] binder: BINDER_SET_CONTEXT_MGR already set [ 187.912689] binder: 15920:15948 ioctl 40046207 0 returned -16 [ 187.932792] binder: 15920:15956 unknown command -558395254 [ 187.951701] binder: 15920:15956 ioctl c0306201 20000080 returned -22 2018/04/03 23:34:19 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000100)='./control/file0\x00') fremovexattr(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="bb304fb394533a6f071a7748c6394d3b84e452899ed0134d74008281517ffc7f6dddb4a7110d3748815ee07ff844c100b017db631462404702adf8a58385a58fd6c2c734472073b95020e95847e634dce13d3308ae6230f63439"]) dup2(r1, r2) 2018/04/03 23:34:19 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/04/03 23:34:19 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) semget(0x0, 0x0, 0x1) io_setup(0xe, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000002380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="ef", 0x1}]) 2018/04/03 23:34:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xc) pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x1ffff) 2018/04/03 23:34:19 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) shutdown(r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20002, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x9, 0x4) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) 2018/04/03 23:34:19 executing program 4: prctl$intptr(0x8000000000000008, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000200)={0x5, 0x1}, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xcc, &(0x7f0000000000)=[@in={0x2, 0x4e21, @rand_addr=0xebe}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e24, 0x40, @dev={0xfe, 0x80, [], 0xc}, 0x7fffffff}, @in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6f12}, @in6={0xa, 0x4e20, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x8}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x7ff, 0x2, 0x3, 0x100, r1}, &(0x7f00000001c0)=0x10) 2018/04/03 23:34:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e1) sendfile(r1, r2, &(0x7f0000145000), 0x5abc) fcntl$setlease(r0, 0x400, 0x0) 2018/04/03 23:34:19 executing program 1: migrate_pages(0x0, 0x8000, &(0x7f0000001f80), &(0x7f0000001fc0)=0x9c2) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000040)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x3, [@rand_addr=0x4, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x4, 0x5}, &(0x7f00000000c0)=0x292) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x20, 0x200, 0x4, 0xffffffffffffffff, r0}, &(0x7f0000000140)=0x221) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) 2018/04/03 23:34:19 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xb8, 0x571, 0x6b, 0xfffffffffffffffa, 0x0, 0x5, 0x0, {0x0, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}, 0x4, 0x1b, 0x40, 0x0, 0x3}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x93e, 0x5, 0xbc1, 0x10001, 0x5}, &(0x7f0000000100)=0x14) 2018/04/03 23:34:19 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='&\x00\x00j', @ANYRES16=r1, @ANYBLOB="2907000000000000000004000000"], 0x14}, 0x1}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) accept$inet(r2, 0x0, &(0x7f0000000040)) 2018/04/03 23:34:19 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) sendmmsg$alg(r0, &(0x7f0000000d80)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001040)="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", 0x585}], 0x1, &(0x7f0000003000)}], 0x1, 0x0) 2018/04/03 23:34:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e1) sendfile(r1, r2, &(0x7f0000145000), 0x5abc) fcntl$setlease(r0, 0x400, 0x0) 2018/04/03 23:34:19 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x5, 0xfff, 0x1, 0x1, r0, 0x7ff}, 0x2c) getgroups(0x4, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x3, 0x0, 0x1b, 0x5, 0x8, 0x6, 0xff, 0x167855a4, 0x3, 0x4, 0x2}, 0xb) setresgid(r2, r3, r4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000240)={0x1, 0x6, 0x5, 0x7f, "7c5ca1e3012b45ffb36ec38faf06f367ebddf65eafab4ffbd513755dfebf55404221b89745f876c2a0c5a6e1", 0x9}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) 2018/04/03 23:34:20 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) syz_open_dev$tun(&(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="4244d6e3c634d6e3c63401000000000300003dfa000002", 0x17, 0x400}], 0x0, &(0x7f0000010a00)) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000180)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x2000, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) 2018/04/03 23:34:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x2000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="4c30426d2f911492e653949cbd4197efd811b0400c87a544d67471aac2795d27a7e5a063b9a8e9e7cdbe6169515a613c3f3e31") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400), &(0x7f00000042c0)=0x3) 2018/04/03 23:34:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/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_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x2) r3 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000040)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 23:34:20 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) timer_create(0x0, &(0x7f0000000040)={0x0, 0x3e, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000100), &(0x7f0000000140)) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) 2018/04/03 23:34:20 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a9d8dc364f47bf2aa43c55ffefe808b4772eb1643cf6129a4dbb70fc4475f12f3821a6f16d53cda5a165a68b1ad5c307298d0b8cc149b0fa88fec6a48049f91a", "9dc2219242638d20184ba3eeb5f861e723bf79de593d35ef6bdc051401bfd06ad2fa983571fd65366c795316f24c06778c49b4d088f133cd5ac041fd72e88375", "68f25c32135712af7e68a8df0fd037d276e149affa1927a96415938e82660d07"}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) r2 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tp, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1}, &(0x7f0000000340)=0x8) 2018/04/03 23:34:20 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r2 = dup2(r0, r1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) read(r1, &(0x7f0000e6d000)=""/384, 0x180) close(r1) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = gettid() ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000080)=0x25000) fcntl$setown(r3, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r3, 0xa, 0x20) inotify_add_watch(r3, &(0x7f00007a7000)='./control\x00', 0xa4000960) inotify_init1(0x80000) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/03 23:34:20 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x6, 0x209e20, 0x8000000001, 0x1}, 0x2c) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x118}, 0x1, 0x0, 0x0, 0x6cbd2f635dee59db}, 0x20000081) socket$inet(0x2, 0x2, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000204fe0)={r0, &(0x7f0000932000), &(0x7f00009ee000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000)="e2e852ae00286551f71f6ac786b4a466dd284bc8556acef65243ec07acee0f16bbbb702f9e669b26523a3d76be95e1", &(0x7f0000000040)="982f9bd7059c1332fcb898e7fb42e151e4b4cedcaabe6ffad989", 0x2}, 0x20) 2018/04/03 23:34:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa, 0x14}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x101, 0x80000) name_to_handle_at(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x69, 0x7fffffff, "6829ff585d36b6520515727c0a679881f20bac72986239978c04fef2e6d4f2b2819d815f2b5123c8682e7d46a13776825da3c420be6ca95bbd1f65323e90597fe7eb69494413dfb82d36613011f695ddb1e7384edfb194550687ae5ed169a188dd"}, &(0x7f0000000100), 0x1000) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="22000200000054944d37c686d64dbcbe5baff131416f0000080002fff7000000040005000d8410f3cd459cbf6363a3a929cabe393d832f2b3fdefa0bd29237b2b6f204e9c52347ea0f860f068205df66de053f96a68f879ceae9ad"], 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/04/03 23:34:20 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x2000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) move_pages(r2, 0x3, &(0x7f0000000080)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil], &(0x7f0000000140)=[0x1ff, 0xffffffff00000000, 0x1, 0x401, 0x5, 0x1], &(0x7f0000000180)=[0x0, 0x0], 0x4) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x4013, r1, 0x0) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00000000c0)="8917040000ede6cb92ea6f69e2701e100685275db0", 0x15) 2018/04/03 23:34:20 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0x1000, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f00000000c0)) r1 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x2, 0x220001) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x800, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000001540)={&(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000fddbdf25000000000000"], 0x14}, 0x1}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x2, 0x200) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000400)=""/3, &(0x7f0000000480)=0x3) r3 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x0, 0x1000000000000081) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) fcntl$setpipe(r3, 0x407, 0x0) clock_settime(0x7, &(0x7f0000000080)) fcntl$setstatus(r3, 0x4, 0x6800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="0500000078ceda287e784404976cd969b71fef5a573eb1dfbae287fa0e3d34311c0ee53e57fbcb019d5e2ba2b7e57df97f92d4161297d4f2414ddb10b6ed3de7cad128569922ea8fd272369317b014d9e6c4c91ee2e59d5a37baf4ac657649640de407e48a92393ed0199baaa2b34b754c424a61c67cc06c1bb67f0925e7464b2dcaab96a5ec79ff7c3ed2ad9651f61fc2fa042cf89a900adfb60e0c4fdc3e8075625b1bcb765881f7b101806aa06be7f5628e8975d95229c216af524f75d1f68b0afd88", @ANYBLOB="04002dbd7000fedbdf2503000000780003000800010000000000080001000200000014000600fe8000000000000000000000000000ea9f6d5abb080007004e20000008000100010000000800080005000000080001000300000008000300000000001400060000000000000000000000dfff0000010014000600000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x85}, 0x801) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000740)={r4, &(0x7f0000000640)="1859de3a1c13184bf947033669053a3872158737900013ba6e186f4bf44a62f7f19c1526fce9fa999cd2b8d4a2a517469a883b208fbc701c2ef5871548c224cc8cc8b51cec3a776c976c79c8048e1e14291c319523feb3", &(0x7f00000006c0)=""/87}, 0x18) io_setup(0xa5, &(0x7f00000004c0)=0x0) io_cancel(r5, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000500)="b22e1d3b0bea20765c526a966668a2957a852d0ce4bd313b98bb59b5f3c05c82847bad850250de05f810c32a5b8dc4564fa94394bdc890164e10ea7a3ecd7f8382d5afd602a3d3db83803c0fea8c622ac7d62af5df02cdff54afe1b1948004de6eb4b9821660dd5dbaecae9376258c8791ac87921352c415db688cf5c764ecc537c9ff8bb17b0da04671bb271bee919c65fdb0c4e04ca23631", 0x99, 0x2, 0x0, 0x1, r1}, &(0x7f0000000600)) close(r3) 2018/04/03 23:34:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x402003, 0x48) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x3f) listen(r0, 0x80) listen(r0, 0x7) 2018/04/03 23:34:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001480)="a7", 0x1}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000100)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)=""/6, 0x6}, 0x0) 2018/04/03 23:34:20 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sched_getparam(r1, &(0x7f0000000100)) r2 = socket$unix(0x1, 0x1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xa, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bridge0\x00'}) r5 = socket$unix(0x1, 0x1, 0x0) connect(r5, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x48000, 0x0) r7 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) fremovexattr(r3, &(0x7f0000000040)=@known='security.capability\x00') timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) setsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000000140)=0x101, 0x4) tkill(r7, 0x1000000000013) listen(r2, 0x5) 2018/04/03 23:34:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') fchdir(r0) sendto$unix(r0, &(0x7f0000000480)="c4656a795d10b27bfdbd91ce8ca893702b4171f7823c4d8621965f02c24624d35b46934182de25a83911596577fb560b24b8a0c10786b0c090ed37352205", 0x3e, 0x4000, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) fstat(r0, &(0x7f0000000080)) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000280)='\x00') stat(&(0x7f0000000000)='-/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r0, &(0x7f0000000bc0)={&(0x7f00000005c0)=@pptp, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000640)=""/212, 0xd4}, {&(0x7f0000000740)=""/98, 0x62}, {&(0x7f00000007c0)=""/142, 0x8e}, {&(0x7f0000000880)=""/21, 0x15}, {&(0x7f00000008c0)=""/145, 0x91}, {&(0x7f0000000980)}, {&(0x7f00000009c0)=""/252, 0xfc}], 0x7, &(0x7f0000000b40)=""/99, 0x63, 0x8}, 0x20) sendmsg$nl_crypto(r0, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=@get={0xf0, 0x13, 0x0, 0x70bd27, 0x25dfdbfb, {{'gcm(aes)\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0xc1}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000980)) syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x6000, r2, r1, 0x0, 0x0, 0x10) accept$netrom(r0, &(0x7f0000000540), &(0x7f0000000580)=0x10) 2018/04/03 23:34:20 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = memfd_create(&(0x7f0000000080)="6c6f6370757365742c7d65746830656d301d6264657600", 0x1) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000140)={0x0, 0x6, 0x69e7cb01, &(0x7f0000000100)}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x9b2, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}, {0xa, 0x4e20, 0x0, @empty, 0x1000}, 0x734f, [0x3, 0x0, 0x9, 0x8, 0x5, 0x4, 0x1, 0x3]}, 0x5c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000000500)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc75eb485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff060115003901000000000000000000ffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554022a80e605007f71174aa9512cbf360ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f652cdc", 0xb8) 2018/04/03 23:34:20 executing program 5: r0 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="95f4ff", 0x3, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="d6704fb385c624f44d71be838b", 0xd, r0) keyctl$unlink(0x9, r0, r1) 2018/04/03 23:34:20 executing program 4: socketpair(0x8000000000001e, 0x100000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x0) sendmsg$kcm(r0, &(0x7f0000000680)={&(0x7f00000000c0)=@nl=@kern={0x10, 0x0, 0x0, 0xc}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)="c75759762326e524f6f8f65a4d8ace6191e81bf5fd5287e0e126f9202934278577350b21a4bf7c8d916a1230f1c577d4c91473578fd0655f410e218187fab9088e230cf90e9d7019316f3e5d8412d7ee7c0e73acae6992a11673014a23f4a4998b56a164fe65a2967f8cd224efef5e4f49c21da4d9c120908af48886fac29cecf585e481fd4e2ceabb49", 0x8a}, {&(0x7f0000000040)="c29c29964c3bf6cc437cb2ee1f89bfa7f5", 0x11}, {&(0x7f0000000740)="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", 0x1000}], 0x3, &(0x7f0000000240)=[{0xe0, 0x112, 0x3ff, "713e80ced755f0839c4e1f7af64ced3c9e137dd36e192aab0dd3675463b46a1b5b0a45f289ba94d2b4464a8384cf350e1238e4524e5278f16c7a9dad6d9391d3d52f587b78be767c4236dbcbb16c58faeebfd13526fab297b1eee3fc960a09d8a30f8d480f863d805e8540cc8c6f4a88f2d45aad9cb61872ea6b445ac8db33abb9afbe83e105399f44675b240328f20227bd1f2444d6524ef71840ef7896c25bcf30c98b4232a85cde950087a72ce222d9165e3a15c85c511729206db6ccf093026e09fa38ba561ec9"}, {0x58, 0x0, 0x7, "e3e9fca5b8ed4e54682e4a03851e4ca73675d763c6900b1dddab9121bc12f5eeb133d7892fc4092437391ba88d6b79cf10089642837dba4f62f37f7697839f2bba3c40"}, {0x48, 0x84, 0x1, "90339c34f43342a99d9db3095dcbb0c7df4dcedc61cb183e5c0fec0e181b9f01cc177fa3968060532962372ef63bbcadf396e5"}, {0x18, 0x186, 0x4, "f31f2a3d46"}, {0xa8, 0x10e, 0x5, "7bfd58eb6616fab3957e1adc2d9ab585360024fd298d609229a3502915704231b8b41909dcb604759bbc1c56018b34177e244abd278708ad044d6cb30098e33b49d8f842091e94a4eceed77883e6a118fafd6fc3f8c554200317725e2dbd22f34641137b0709f6a0f88189423d78ed84a1d0feb1c32ea6e1803028ef896c7b13708b4c29967b7dd7258993c7979c1a5153dc333daa21"}, {0x98, 0x117, 0x1, "6bcd9821df0af100ec6216dff159657a4112c57a39de89e8c2c99ec8d17d59e597f7df527088c370861ed75dae3ff29fe26e01f665fe782e29b6514cbb663283e502a0bf7a429b18eb6343e87627daa51a7765d4656a6edb8866862964a50f52e05bc951c3acec9d6147c3c635e0964be619b3f5ac09836d2a50ce23771e3a556b0e3635"}, {0x60, 0x18b, 0x8, "87ef3835327c3312395f8ddc57e683d61f387cf8bd2fa8b7e51ea1e4947a4553b09b519767a42b2a6e36fec3b22d88448661975372f0d71b895cc97218ebce79eccc2bc58cd7a53220"}, {0x100, 0x114, 0x5, "b8d37f1f08c95bf3a932e71c596006bf0acde6725d9824c17d36fe0c54095c2c7bbb965f9ef44513dd75fecf062bd942ab570b2c75157fd2ae9e7e7e085d22db2fa0b017f330ffc85c6ab6448789e65f2737172af43a59d0145cf464efa898d5025eedbf7584f482db10517c6fcf83d9dd9b681e934a6aa6503c9e16918ea2ab452bccc288b43b3743e214f8fe45f7ef953afefbcd2300905d2b34e790567721c2ca393ddc3c92bd3c22838edacc8e41030f03ccea9aeeda5db8e06c8bcfbbca5f1ded7e89a6e24a05ae146611fa7cf3cb5ea9b3abd47b10779d3f16b14c4afc2245079bd1b349e92dac"}], 0x438, 0x8800}, 0x48800) recvmmsg(r1, &(0x7f00000048c0)=[{{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f0000000080)=[{&(0x7f0000004300)=""/144, 0x90}], 0x1, &(0x7f0000004400)=""/248, 0xf8}}, {{0x0, 0x0, &(0x7f0000004880)=[{&(0x7f00000047c0)=""/179, 0xb3}], 0x1}}], 0x2, 0x22, &(0x7f0000000700)={0x77359400}) 2018/04/03 23:34:20 executing program 1: r0 = syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r2, 0x3f, "ba11003a5d73935d8efacf11483247b388d71fc6b2f0ac079bc4d1318161ca2432354644529b11d1c1ec7815f893ccc2411425f0a4c8ee1f58ab443ffeae60"}, &(0x7f0000000280)=0x47) fallocate(r0, 0x2, 0xffffffffffffff21, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='xfs\x00', 0x0, 0x0) [ 190.516304] print_req_error: I/O error, dev loop199, sector 0 [ 190.529294] XFS (loop199): SB validate failed with error -5. 2018/04/03 23:34:21 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xa5e, 0x40000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0x2000000000000002) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000300)={0x3, 0x0, [{0x2, 0x0, 0x0, 0xffffffe000000000}, {0x1, 0xfff, 0x100, 0x1000, 0xfffffffffffff070}, {0x80000000, 0x0, 0x0, 0x0, 0x10000}]}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) 2018/04/03 23:34:21 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8100) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x2], 0x1, 0x6, 0x40, 0x6, 0xc49d, 0x7fffffff, {0x9, 0x0, 0x4, 0x9, 0x10000, 0x8, 0x100000001, 0x4, 0x2, 0xfffffffffffeffff, 0x0, 0x348e, 0x2, 0x3, "cd695948d878563748bfbc9d57861f752dd54c2a982a42aa18c4ade4d3390974"}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 23:34:21 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/04/03 23:34:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000680)={'bcsh0\x00', {0x2, 0x4e23, @rand_addr}}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r6 = openat$cgroup_int(r4, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f0000000200)=""/131) fcntl$getflags(r2, 0x1) io_setup(0x400, &(0x7f0000000380)=0x0) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f00000002c0)=""/55) io_submit(r7, 0x0, &(0x7f00000004c0)) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r8, 0x4068aea3, &(0x7f0000000400)={0x7b, 0x0, [0x9, 0x7, 0x3ff, 0x401]}) sendfile(r6, r6, &(0x7f0000000040), 0x1) sendmmsg$alg(r1, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000015c0)="020670da3077f821ddf61b47af3b0114", 0x10}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x9e09, 0x9, 0x7ff, 0x1}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=r9, @ANYBLOB="9e000000b0e77285c878a8c5788a4ca01fc127a65c65b4b92ff1cf43c6742eace6f5842d107a0ade6e36cf110d3ea709e629a8cab07a757c936576aebc6ee76a6641eaca431c56fbda3704975c7eee3a2894c111700a56d11fdb0c007ab2000000000000000090788989689a90f13a09b48e181d5bc6ce1ade5827114412f05d673d7e9f28fff8e2e60334eef2b53381e23846f5fb1867924760be000d7a79505bbb881d"], &(0x7f0000000640)=0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r8, 0x800442d3, &(0x7f00000006c0)={0xbe82, 0x0, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}) semget(0x1, 0x2, 0x404) setfsuid(0x0) sendmmsg$alg(r3, &(0x7f0000003ec0)=[{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000840)="cc449f201eeb354eb51310872de4aa0490d6da5b1cd5088fb9a9d3947eebca0ed0e71af84aab09371b9a52181f52347af1416e5beef1df49da0c08ea0ba35312472a97d2fd7ae800f140a3cb7c51f3ed0aabc7c369212b758f17dd44f9a44455f0ab14ef66ddbdc790e3ee60cfda0ecd29b33233d34df5a6c7da27575e4720ce444841e5054c9788e7425a6f0656a9b15147cc0daab62e161383dee8767e0d3cc4ae1b25a81592f62dfa00f71226b8b538b6cab94deaa5513437e29e09381f2d35e6", 0xc2}], 0x1}, {0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)}], 0x1, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x1030, 0x4000090}, {0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000003b00)="746d7dbe6eadba4a0c75627235f493162adbd99038023b8707d17c48d7a2ef8f7f41a795760756ab22ff81d9e964f8d7cafe3c27eebfbc8eb7cde0e677662a1402bd7e6817b5b1bbfbfad781afe2abf05cf69a7aef0c8edd7fdae7", 0x5b}], 0x1, &(0x7f0000003bc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, {0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003c40)="e70c75dd4c417fd0a5223e80907669e133fb3af4d7b30af852975f7a85d84da57c66c13cbd7792ef7152b14a94c05ea1036ed074e2a72c2b66fa8faac53b9c8d8483a7ef471a472bb77d139993efca48a48adebc9f7dda62079e9607791b80879930dcdcba974b19e93ad8cc107d759bbd24838cdc853bb03c611644f42efd4c77b5f89f6300ee2f1200e6dce2e20cea3107617e9ab1b1558bbc20f1edde0d761f08e80ca35b1a599f7db06c5519a330688962551e6c0be28aa5c8ca0ba1e149792cabe81797", 0xc6}], 0x1, &(0x7f0000003dc0), 0x0, 0x8000}], 0x4, 0x8004) 2018/04/03 23:34:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xf, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = gettid() ptrace(0x18, r3) ftruncate(r2, 0x0) 2018/04/03 23:34:21 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x0, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r2 = getpgid(0x0) r3 = getpid() kcmp(r2, r3, 0x7, r1, r0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r5 = getpgrp(0x0) kcmp(r4, r5, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', &(0x7f00000004c0), &(0x7f0000000640), 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/03 23:34:21 executing program 6: r0 = socket$inet6(0xa, 0x1000005, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000540)=0x6, 0x4) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000300)=[{&(0x7f0000000340)=""/234, 0xea}, {&(0x7f0000000140)=""/95, 0x5f}, {&(0x7f00000001c0)=""/244, 0xffffffd7}], 0x185, &(0x7f0000000440)=""/216, 0xd8}, 0x3) 2018/04/03 23:34:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/04/03 23:34:21 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x101, 0x80) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000080)={0xffffffffcb9b19a1}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00000000c0)={0x3, 0x0, [{0x4, 0x80, 0x7, 0x89d, 0x9, 0xfffffffffffffffe, 0xffffffffffffffe1}, {0x6, 0x1, 0x1, 0x8, 0x86b, 0x2b44d087, 0x2}, {0xc0000001, 0x100000000, 0x1, 0x8, 0x5e6db222, 0xc9, 0x5}]}) write$tun(r0, &(0x7f0000000040)={@pi={0x0, 0x88bf}, @void, @x25={0x0, 0x7, 0x0, "5188e3401108b6b2e199ed44aeea26"}}, 0x16) getgroups(0x40000000000002ca, &(0x7f000045f000)) 2018/04/03 23:34:21 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000040)=0x9, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f00000000c0), 0x13) 2018/04/03 23:34:21 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0xfffffe7f) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/37) recvmmsg(r0, &(0x7f0000000440), 0x0, 0x1, &(0x7f0000000300)={0x77359400}) sendto$ax25(r0, &(0x7f00000000c0)="6d0959857f383aff35637428333facbdd9d935e7ddf9d82816ab1a3ff95efce084c9896fdc1666771f3d4a8593bf31d23e507304a13b7f48cfd3b303e7f9a4f5389b0abafb33f633cd933e4f35bba00678826d52d1bfea9e643fe7a1eedd8e5d2360c89a31f529db1e524c3291cb9a2614eda76286e7e97fa10d75b2f3f09ec6ff0fca0befde1e0b3bcc4ac0cbb7048937a34bb345dbd656ded9898bdd2a8358c1b984a089c8ec6c0f9957610657e8038287bbc371e340a019961854e2b3291fa349720e32f0574b043ca32432b455f43d50184a67ee6e379711884e0fa0c99cd7a8deb3", 0xe4, 0x20000000, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000340)={@broadcast=0xffffffff, @rand_addr=0x8}, 0xc) mmap$binder(&(0x7f0000991000/0x3000)=nil, 0x3000, 0x1000003, 0x12, r0, 0x0) 2018/04/03 23:34:21 executing program 7: msgrcv(0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1008, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000800)) 2018/04/03 23:34:21 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) read(r0, &(0x7f000083b000)=""/1, 0xfffffffffffffe40) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x0) pipe(&(0x7f0000000040)) 2018/04/03 23:34:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000102fb0)=[{&(0x7f0000000140)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730c491e0e408c5a2299da94b4f1ec529488c6ff9c6a4911be520584ee0de0025840725e2712ba333fcd2aede83853ab46a6de085c4ed4ae8a17300d08a5b27a594fc0407a62327d92cba907fc2bcac88f4a7fc4d737bf39f9eeca263003f6f927d9139fe1f32", 0x80}], 0x1, &(0x7f0000000100)=ANY=[]}, 0x0) recvmmsg(r1, &(0x7f00000ebfc4)=[{{&(0x7f0000219fa0)=@nfc_llcp, 0x80, &(0x7f00001fa000)=[{&(0x7f0000219f78)=""/136, 0x88}], 0x1, &(0x7f00001a0000)=""/235, 0xeb}}], 0x1, 0x0, &(0x7f0000146000)) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x2) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfe, 0x7001c010}, 0xc) 2018/04/03 23:34:21 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000140)=0x1, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x20000000000000a8, &(0x7f0000000140)}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) connect$llc(r1, &(0x7f0000000180)={0x1a, 0x310, 0x5, 0x400, 0x7, 0x400}, 0x10) 2018/04/03 23:34:21 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./control\x00', 0x2000) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x8, 0x40000008, r0, &(0x7f0000000280)='./control\x00') getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r2 = semget(0x0, 0x3, 0x60) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)=[0xffffffffffffffd3, 0x63aeb38e, 0x20, 0x0, 0xf42, 0x7f, 0x4]) fanotify_mark(r1, 0x80, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)='./control\x00') 2018/04/03 23:34:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x2541000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003380)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r4 = getpgrp(r3) kcmp(r3, r4, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/03 23:34:21 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x0, 0x18}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2900, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0xac768797968ee04b}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1000000, 0x0, 0x7, 0x1, r0}, 0x2c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/raw6\x00') socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000000c0)=0x4, 0x4) 2018/04/03 23:34:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001b003103000000000000001013000000"], 0x14}, 0x1}, 0x0) 2018/04/03 23:34:21 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4364100000000000000000000000000000000000000000000000000000000f62c9597fba960b1bbecc43e96ead0d0a42f565ae75dc4cff6f2a3f783756ab81e1b00920efd7e0448f51e15ed3abfdc7a9d3a98dcdc481012538b8b0460804152efdc79264587df67e0c3dde4ea20eaca861b922915cd8d454287894f6cb54fcc1afcd79cb1340e7288f7513a516af1183636da78c3a44afce49baf59992509832439db9f6aa54784c583796835b89ec47019c21e41a24e91848dd6d2b937a89602f50cce614f7607f2b5ba24922bfc0282e43d5ff13db7940804fdfb92a7739951", 0xe2, 0x10000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00ece65e5d3b9c3ef35520767794efd438383bf5ea0426c9f9952a7d1ca7c4aef901455df03ada61b886d019d7d1a7d3a2212ae540965117cb170080b6ae58194305d16674f15b60d1c8a60e680e747f6b4136c81f535a45cb07913f8623d727ae9d26f147396bc9b50d89fa703bea9c22a3c4f827ca798a7156eb"]) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0x1) 2018/04/03 23:34:21 executing program 4: r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0), 0x6) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0xb2, [], 0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/178}, &(0x7f0000000200)=0x78) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x98, r2, 0x2, 0x70bd2a, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4fe}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x17}}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x20044000}, 0x4048804) 2018/04/03 23:34:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000340)={'syz_tun\x00', &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES16=r0]]}) socket$key(0xf, 0x3, 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) timer_create(0x6, &(0x7f00000002c0)={0x0, 0x19, 0x0, @thr={&(0x7f0000000100)="bdf287264280a3ee3ac25829034e87cd8744d0f61964e7d26e209113226371dacdc33fa537b9ec781a8c6f72f7ef786dd11365bb59abcf732be60ac776d36a454b5c9eaef4dc7c354d4575a5d6996d1d91eaa0be521088f867e11b9c3b5aa3230036e1f12fdf936b0ff4cacff6d4df3334be7d49989f205ec596be59baa3b564e84e6f20abf6f49f078dc22d955c2d2a4c67d1dc24da3b0982982ab85e1ea6cc67590458cde7657536be1b10272781c4dac46ab1fd30d67cf00a6dec6e7b7c5cf7112ab2fc1ff22e02bcd198ec36", &(0x7f0000000200)="351b2c7345ba95c0f3da816ce51fe5720a71c6a71894c3b0b37c3389ff311081189fdacfc9750fd484b6f5a30f444f5c2d77f0754552815ef1e3065ac70c154744763c6964799191dff5417ca8ee67bbda45d2eec4b90dda4c2451f973579a56ce2a76ec89312760f6cdfad7c2f69732e63798aff63bbd0d45115c53434bfb4688739ea7"}}, &(0x7f0000000300)=0x0) timer_delete(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0x8, 0xfff, 0x5, 0xfffffffffffffff8, 0x3, 0x8, 0x7f, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80000001, 0x1, 0x9, 0xfffffffffffffffb, 0xdd}}, &(0x7f0000000580)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000005c0)={r3, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x11}}}}, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/04/03 23:34:22 executing program 1: mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0xc0045878) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8f144729ae36f", 0x28}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futex(&(0x7f0000000100)=0x2, 0x4, 0x1, &(0x7f0000000280)={r1, r2+10000000}, &(0x7f00000002c0)=0x1, 0x0) ftruncate(r0, 0x7fff) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x1000000000000002}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0x10001}, 0x8) r5 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x4000000000012, r5) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000200)) 2018/04/03 23:34:22 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x5, 0x7f8, [0x20000140, 0x0, 0x0, 0x20000170, 0x200003f8], 0x0, &(0x7f0000000040), &(0x7f0000000b00)=ANY=[@ANYBLOB="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"]}, 0x870) 2018/04/03 23:34:22 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000a00)={'icmp\x00'}, &(0x7f0000000a40)=0x1e) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r4 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000a80)={0x3, {{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0x6}}, 0x1, 0x3, [{{0xa, 0x4e23, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x9d67}}, {{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}, {{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}]}, 0x210) readv(r4, &(0x7f0000000400)=[{&(0x7f0000000340)=""/170, 0xaa}], 0x1) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="4100138fa9b91d5b00f8734f8489888e73d538588cf10431b8613f7bcf1056ce98d2ab91def542c750d3685454bd10168529435a71238f7cb75740c274ec11a930c7a6e9f4892e4c9d8d37db83ef0690c5b099"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x8000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000440)=ANY=[@ANYBLOB="73656375726974790093decfa81228d538111afb7f000000001f0000000000000000000000000000000000000000000000000000000000000000e9ffff0000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000003a035b695597497807d1"], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9", 0x17}], 0x1) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r5 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000280)={0x1, 'rose0\x00', 0x3}, 0x18) r6 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r5, &(0x7f0000000240)="368ebf72a2ac839828e8a5574504bbeefab99652f51bde83ab57d82e4f38f52e1db852", 0x23, r6) keyctl$clear(0x7, r6) r7 = open(&(0x7f0000000300)='./file0\x00', 0x42, 0x4) accept$inet6(r7, &(0x7f00000004c0)={0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x1c) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) r8 = getpgrp(0xffffffffffffffff) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000200)=0x20) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000700)) ioprio_set$pid(0x2, r8, 0x8) 2018/04/03 23:34:22 executing program 4: getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000440), &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x8}, &(0x7f00000003c0)=0xffffffffffffff98) setitimer(0x0, &(0x7f0000000240)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}, 0xffff, 0x1}, 0x90) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000180)=0x5) [ 192.333889] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/04/03 23:34:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x2b) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000880)='configfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000200)=""/173, 0xad) 2018/04/03 23:34:22 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000240)='rdma.max\x00', 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/prev\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0x3}, &(0x7f0000000080)=0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) fcntl$setown(r1, 0x8, r4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3}, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xd52b) pwrite64(r1, &(0x7f0000000000), 0x0, 0x0) 2018/04/03 23:34:22 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x401, 0x240000) r1 = epoll_create1(0x0) sendto$ax25(r1, &(0x7f0000000040)="1b5a33b11e5da7de3853b0cf198ec00a166678831c56c0a3fd0dd7aea37e2a19e63d11629fb7d9a99a9e3834baf970297282ef94f081828e", 0x38, 0x80, &(0x7f0000000080)={0x3, {"f4ba70b83b1f50"}, 0x60000000000000}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r0, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x100000000000000a) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/04/03 23:34:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000100)=@ipx, &(0x7f0000000180)=0x80) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000001c0)=0x200, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000200)={'nat\x00', 0x2d, "d912922903dd80284de71ad482bb369ea43bdf13744ff9c998dfafc4ea675385e38eca10db1cfde33011ba5744"}, &(0x7f0000000280)=0x51) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000000)=0x8, 0x4) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x339, 0x2000000c, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000002c0)={0x4, r1, 0x1}) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000000300)={0x2, 0x0, [{}, {}]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x6c) 2018/04/03 23:34:22 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10}, 0xffffff5d, &(0x7f00000004c0)={&(0x7f00000002c0)=@getpolicy={0x6c, 0x15, 0x320, 0x70bd2a, 0x25dfdbfd, {{@in=@broadcast=0xffffffff, @in6, 0x4e20, 0x4c9, 0x4e20, 0x7, 0x0, 0x80, 0x0, 0x0, r1, r2}, 0x6e6bbe, 0x2}, [@output_mark={0x8, 0x1d, 0x6}, @mark={0xc, 0x15, {0x35075d, 0x2}}, @ipv4_hthresh={0x8, 0x3, {0x1e, 0x1b}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x80000000}, 0xfffffffffffffffd) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x121603, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000200)=""/123) 2018/04/03 23:34:22 executing program 4: syz_emit_ethernet(0x103, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@llc_tr={0x11, {@snap={0xaa, 0xab, '3', "a972b5", 0x88fb, "78b09e35bd6cdbd06c285d90c05f8366e10a76724b462b1e26bcc693ce6a8b857e49f050e6309f8dde079703de2afc67301bd3e564d10438379009edc54a26f4ba32128bf545439586e636adb8c5d093ebae4375a283c11f872ccb1e66f917405a76ab21ad7d54530def93e91cc8f12b78e18b3adc918260b0f167a5ad2ac0d8cbbe434c11abda41f5ce8240c71920fb93638ab97f0b8c284babbce0fdcae1079b42c86f5e7298b8d0eefcdf5ddfe83792ef12d39fb57625b7e9f876f459e6a5f53d8930e12d29bf6c18efda074b9f890a414c068e68328e055e23925c6b3d07718036b657d21cfd0c2e850784"}}}}}, &(0x7f0000000040)={0x0, 0x800, [0x0, 0x1df, 0x10000000bd9]}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f0000000080)={0x3, {"07b6222fdd7f1c"}, 0x3f}, 0x10) 2018/04/03 23:34:22 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'nr0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={"6272696447653000e5ff00", 0x5fe}) 2018/04/03 23:34:22 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) r1 = request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='nodev\\ppp1em1\x00', 0x0) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="131a40c520cd8722dd3387b77269b32faf7de3ef5c0474d712b1a044af5305f8df31c22edb00faebea0fb2b8eebeedc4d924c81610fade6c54a675314de77d6bf64f41079a711268b1dcf6d5d37196adf7d803a25e44d1ffb544f73bbd0cd258e9bef657a16d7b45dd269f5c11a5cab15fc26fc45f070fb452a2fffe1456d00623a938fca948f8547c", 0x89, r1) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/03 23:34:22 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0x1, 0xade) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, {0xa, 0x4e20, 0x4, @empty, 0x8000}, 0x5, [0x1, 0x3, 0x6, 0xc644, 0x7, 0x4, 0x80, 0xb4d4]}, 0x5c) 2018/04/03 23:34:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2000000000000002) r1 = socket(0x1, 0x1, 0x6) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000000)=""/105, 0x69}, &(0x7f0000000080), 0x4}, 0x20) 2018/04/03 23:34:22 executing program 1: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smps\x00\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/04/03 23:34:23 executing program 7: r0 = socket(0x10, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000002c0)={'syzkaller1\x00', 0x400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x10) 2018/04/03 23:34:23 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000200)={0x0, 0x6}) tee(r1, r0, 0x4, 0x4) ptrace$setopts(0x4206, r2, 0x2, 0x4) r4 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x101, 0x0) recvfrom$unix(r4, &(0x7f00000000c0)=""/212, 0xd4, 0x40000100, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) connect$bt_sco(r1, &(0x7f0000000040)={0x1f, {0x0, 0x0, 0xddc, 0x37a, 0x1}}, 0xfd8c) 2018/04/03 23:34:23 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0xfffffffffffffffd) unshare(0x20000004) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_getsetattr(r1, &(0x7f0000738fc0), &(0x7f0000356000)) 2018/04/03 23:34:23 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2101, 0x0) write$sndseq(r0, &(0x7f0000000100)=[{0x40081, 0x4, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x2, 0x0, 'client1\x00', 0x3, "590ac7d09311573b", "b5e1778ab78400c351c47d4d4588f8d16d88c7682ecb6df4c9c7b49b508aef90", 0x4, 0x480000000000}) 2018/04/03 23:34:23 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x32cb977e, 0x420000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x1000)=nil, 0x1000}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) setsockopt$inet_udp_int(r1, 0x11, 0x4f74190d4864b805, &(0x7f00000000c0)=0x4b, 0x4) 2018/04/03 23:34:23 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, &(0x7f0000000180)=@sco, &(0x7f0000000480)=0x80) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) nanosleep(&(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) r2 = socket$packet(0x11, 0x0, 0x300) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000100)=0x68) r3 = fcntl$dupfd(r1, 0x0, r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, &(0x7f00000003c0)=0x84) openat(r3, &(0x7f00000006c0)='./file0\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000640)={@empty, 0xea, 0x1, 0xff, 0x1, 0x1ff, 0x10000, 0xdf7d}, &(0x7f0000000680)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000400)={r4, 0x4, 0x20}, &(0x7f0000000440)=0xc) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/protocols\x00') ioctl$KVM_ASSIGN_DEV_IRQ(r5, 0x4040ae70, &(0x7f0000000240)={0x31abfe1d, 0x100, 0x4, 0x100}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r6, &(0x7f0000001400), 0x2a6, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f0000000600)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x48, r7, 0x408, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x17a8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd3}]}, 0x48}, 0x1}, 0x4000) 2018/04/03 23:34:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x6c36, 0xb, 0x1, 0x8, r1}, 0x10) 2018/04/03 23:34:23 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f0000000080)={0x1e, {"4c08e3e338eb7b"}, 0x101}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x440000, 0x100) ioctl$VT_RELDISP(r1, 0x5605) 2018/04/03 23:34:23 executing program 5: add_key(&(0x7f000068b000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000040)="b77b6ebdf80d82", 0x7, 0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) 2018/04/03 23:34:23 executing program 2: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xd8, "039bdbeb8d7af1b2e8c9f8c320275e95ccb6abfaf8c712e029a6d1083188b8dcae49c0a0d7f960c379f14fdf6bcd48392cd9a7117ebf62b0ecde40b1caf4edacefc2e36c6f388a9e99f39a45e93b181785fca27912d9073b3db8eb364fb68c8d79cffe2920ce1700019fdd789c4e28e2d6866ade5ed3a1776e7033434faed4f023c5f83efc50bce5c1f86308dc76cfb63623739fc06e44cc5377917f81c46891837248e5a1621c17921eaba106bbabf13030749370fb8665adc75ce002a56ee4dec7efe14988d9cf4084755a0c733cbd96f45e350a9498c0"}, &(0x7f0000000000)=0xe0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0xaefa, 0x10}, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x993, 0x4) 2018/04/03 23:34:24 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x7, 0x2, 0x2, 0x8}, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r1, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xb}, 0xb4d}}, 0x8, 0xff, 0x1, 0x800, 0x6}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x4, 0x40, 0x5, r2}, &(0x7f0000000240)=0x10) fchown(r0, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x2000) 2018/04/03 23:34:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000140)=""/221, &(0x7f0000000240)=0xdd) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000040a010000000000000087326dd6446ded6a2fd5b84411b1abfde053707a21fcbeb782da0d66a6bafb51e13d68dadf92ce8e54ad8de414555b8a8bf8a65eda0d810312bb359f18fb8490e82c9338c6"], 0x14}, 0x1}, 0x0) [ 194.644393] binder: BINDER_SET_CONTEXT_MGR already set [ 194.649985] binder: 16267:16268 ioctl 40046207 0 returned -16 2018/04/03 23:34:25 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r4, 0x8, 0x0) r5 = dup2(r3, r4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) ioctl$int_in(r5, 0x5452, &(0x7f0000e35ff8)=0x45) r6 = getpid() fcntl$setown(r2, 0x8, r6) r7 = getpgrp(0x0) fcntl$setown(r3, 0x8, r7) fcntl$setsig(r4, 0xa, 0x12) tkill(r7, 0x100000000000016) fadvise64(r1, 0x0, 0x100000001, 0x1) close(r0) 2018/04/03 23:34:25 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0xffffffff, 0x3ff, 0x2, 0xe09, 0xe38, 0x800}, 0x10001}, 0xa) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) dup3(r1, r2, 0x0) 2018/04/03 23:34:25 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="769cfb85ba903a48d4161b3000", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) listxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/132, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x58ce}, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x10200, 0x0) fallocate(r0, 0x0, 0x0, 0x87dc) prctl$setname(0xf, &(0x7f0000001fff)='\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000300)={0x0, r3, 0x10000, 0x2}) clone(0x0, &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000500)=0x0) sched_setparam(r5, &(0x7f0000000540)=0x100000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xa8, r4, 0x100, 0x70bd25, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8d}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x101}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3b62}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4004000) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='hostfs\x00', 0x2200003, &(0x7f0000000240)="38d74c4137c491bd4f33133a38e0cb307da9723af392e5c86c0ba4f0e3c54a39e2ba915d52e4abbff99b26725e1efa8775b7eef24f5f5d7331bfceea7dce5b") 2018/04/03 23:34:25 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) shmget(0x1, 0x2000, 0xa0c, &(0x7f0000ffe000/0x2000)=nil) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) gettid() timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xc, 0x12, r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0xfffffffffffff824) splice(r0, &(0x7f0000000080)=0x12, r2, &(0x7f00000000c0), 0x5bf000, 0x1) r4 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="c1770301f081ff61e50eb3a7563db09dd3494e881ec04e234fd8cc3ab43abdee8944255cfb464e5ddc85e01912cb82f71e4b5dff7cb02aa086052bf3f9846349c545eb0c9b6c05de8eae4d7a6f4b60c884e626ca8af043db630fb888bc8bdcea36bc840855d89e567d9a792370dbec1b84dacdcd5fa48d7e4c1782753694bc2e6f53ece361a501a931d9f652e9b09997d8c4c33fe887647185b32357e98ef071e870b3cfc6edb5856a6a66461dfe7b5c59875349bc5811928efeae13b3ad3a61026f8b752cb12fe64b7939e577fc", 0xce, 0xfffffffffffffffc) r5 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r4, 0x3, 0x7fffffff, r5) keyctl$search(0xa, r4, &(0x7f0000000300)='big_key\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, r5) dup2(r3, r2) 2018/04/03 23:34:25 executing program 7: r0 = socket(0x10, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000002c0)={'syzkaller1\x00', 0x400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x10) 2018/04/03 23:34:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x81, 0xa0001) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0x10001, 0x1000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000e41fe0)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x1, 0xd000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/04/03 23:34:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(xts-camellia-asm)\x00'}, 0xffffffffffffff0e) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0), 0x1000000000000030}, 0xfffffffffffffffd}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000280)="049772a48500fd19c8b2c44009e481b592323af312d452ce3fe16c35b12f7768bd99059494640c1d39fe94341abd6aa24f7545424fe41f8947bf05014620ff6c9b9b364142f549c0d635dfb13fcd2654e587ff419b781962b9ea9b711d9e2c80bf7346c3fd14c83d5ed9037af091008e61eac68c515397dad782302171759a91b7724557fb83dd5ef0274cab3496f45828d2117f61a1aa782316d686b88c47973be44f72df24847bc47a777ad4766342244b58c27d415648", 0xb8}, {&(0x7f0000000340)="a881065de16ac3affe60b42e9cb03fa6f59b06e9b2ce943fc56b4f857fdfa72f34eef5574ec46f72097b1510f93aec53bff1c16052c49dfffae45c45ae03e9c11082d67d0dd4a2ee785a433fbb9edb6ca0d2463fb34710ed5668fb276d785ea6d8649d1a8a4b66f1f5a9b772dc618391846b34c686486ee1433d903ead0471b6e647d4c99c4e9189511b612c1c195d4662310eb530a1b9df53a9f74a9e523052cc3ec709975578cfdd81e99eb2c7f09d7e68b787c5dd7becba8f021238b1fb16201b0b253fc3b6e47a1a7e6ef4b80b9841a7f3c88b98666ad4135b27a0e58f8acd251f549c92c131", 0xe8}, {&(0x7f0000000440)="472e892bf84be9412f40da452cad02c6d594e644d9f3f0f1782e2f3e22a39fefab32c9dfaabe97cacd77dd266b17b075b6fb25f8f3412f94c67bc067ca5a18cdf074f8b3c0cab2f496e9031af745a88187781c3aa1cc460d0c04fc8a031fb81b6c1d7ab978e410fbfa8d100d5620b24af17fa84fe2d62eda310fda13dbb90d00e7e0e2b29d9ae341f374c5232f19f0f4a813f3dc79fe2197d57bf98ef31136ee7a81bfbd38fdb690e313be93eee82a32932d08d3753851e3d7836d34382b83d9a9f4636605f593d52348be", 0xcb}, {&(0x7f0000000540)="b3c2f0563b6cf1a85dd32f972fef827780814ff40f3071b0904a3ad875c78e38fc27cafe9ef83c78109988c7f23527349cac1608a4e8761a6e3b0df245a98219c07282436190431694bd07e05bc09ab97270ffdb9ed2451ddc6ee08379bd9128e92ff142430ca062dbdf093f67099498b06eabf8945a161f3fed642abad4e93adcd97a6e9aed1bc997516b80de813eff47b788a50cf4e1b418461a846f4721d65ce1365dc266d1a121651658dcf8d4bc558067798e30e7f6d87234c4e4de6f52a0245c8666bf8ae1d289d9984139349538950605a24ee02f38efe3f82840968dedf692332885a97e49808c0df0e7618166426e724ecce33f160b97238bcb7e218e947f00176dc20cdd5930f0ad93251b7e5c7963339cef832dc807f61e775e63babe118da113a22796d71f0475c358188a1888f61bb75582da42a83ef894ee068846a361a6f718c9e6ad03168a9b2252f7425c20f62881e094fc758fa6393b8774027312134fcd5b3df87906c23c7476a303ae6037fb1839a482d3d2cb006fff6cc3c9d29979e9a0ec640cb9c74c951a21a821a8f7c6e566b3d881ab5a24adec010e8d1c8c50ced4a50abf49b4ae6ac4754b8c6826a2108f38eb328e350263eb6cca37629f862329266c38af844ba9c96b6e14d17e19805594c620c39c5c317a3eb91d7e21dcefad7646fce8f5b243b6450963afade2fe8d8e447a1a1efe3e8134b134ee1a9eaeb96ef03da7fe9ea6372f8f7c60e3c90b5def1e4da5b5d0c33f0c72058d571016eea5c59e83efac6a7099a939934c5e4ca0de27bb32c208b24143bdabb6feee2d8ed3be1a2cab2ccd198a62f098c50cfc0d5dbcd04bd4b424d514e899978de8d1dfb3c494a47f29b1bc08c3f6824384ff5da678d0eecd5175709d6d024c58747429d32c4ac607f2350cac83cc6eba109357dcf95752624a66568ca3eb83393adc7a23bab9dc6bf5dd205d01e92ceed26eab42868d390645d653f4678ecf74c704ec6f422a9a97ca9b135a18c3cbbcb5a562168a97f2836e8685a3e5ddafbe99e318a70046ff44db5b7832c65f2973029108f491cb6c2f16889f977c6626167e831ff2a59c5712f2ba93019b2bc21e0294872ba2b522856df0475b8b15e2206eabdde6c9b78edeea66fbd41378a8db373f4fde89bdc7c3863a58672cdc6219f5dd95206b34ac1a238a1983b12ffa83e12d43996be1a5f72a4d5cae0a6307068719d9678eac7ddffad0a2318e4ccd347d6cfea7babab21cdd8c6b7b1a509896e5ac9635c57c46b22669ff8926631d04aef64e6b7b6a425bf5f8bd5250e47265d3da7a04df0fe1ee849c5e98e9c4e2acbb1a717699495f16a77c5122d013fd7bbc2daca3bb8c50767abc7957a3c7c5cb8c00a86e4315f59a06ca08d724eb5c44a65592c722435e3f1988a72dc48dd575a40096f128aba123f1c75d87c0e3ec7941d73713b3da7f1a9adbfeea24e48dc8260ebc0a2533d25a75dd275e39feca49422bbaf364523a6e2e365bb6705d93fca0c340a4078c53eb0f65a4b5f1929984cbe4b695da71b379063c8061cadb894417836bd99b8552aa58a5becab8a04999329b9b34d712df439e617deb2a6a46d011e409f8b433624ea239dd15371ca3dd4a6b11c4463eaa5f864e2615b4ad9df7e3868abdf1f83f4f6467acbd35dd620c323cca0d86a7166e280f831f42e8a97f61e03736d52be4961359b147328051ca7d9ace350b3dc888c7638414195356817b1ad32474aa59a1ebeb59e65aef1f3940b6d3d4b90a1ce7cf12768ba392a56dd8fd318c1e75a6a8a66f144a1948c710521e2451aa0417960012245e70ecd1bee8ec1abda0ede0c5f0eed06679f45854cc137efe35bfcb9df58938402104ba7fefa541458a56d6a8f4b4d94193201b2ce0b86a40eb06d02e4688986b141a059c16d3d8476146a1c902a6d4fcc8f0f108c737751176f3974565eca759f67bbf4b2db9c73ee9f9984d34e5bd09000d8bb57cefcbd2af42124db49d0df08ddff8db1d9a4a9a810d023199dfb552f116c793d478a7f5f29d1263d97dea5eec2f60443975d636ef2b9e40bc84be8d8349ee31983b47c6e3520ade67b68b4094ffb4ce367c4288f0be59a61533de9f65b2e93c2e124f99a1ba5d7f0beb74804a78f4ce308e214f3ffb6512e08d65c67016f878475202119b00632a440408fe0ffbf4822bc395bd9a091abe135235f4716d688eec9490d649f1635b816945732d3ec0e5557582c1132b5ad267fe615c2b7d4960d5816c6488e995f0309be29ecf6895bf2d76a992eb8d29c2f6a30f584f019446744de68c21e0613ba50191f9e056b9181683429b44484d0d238d4ae058c0c40177e8ad2b912367c783909c2d66930a2c78bc93d25e022e22b35953fe822764c3c0d330250c3587096e1a40802e7b5ade164052427b45476a089748a2ff36c892e0d5aaae49cf6f3da1396fe8f8ca1a0015a233fbfa46a0ac1744cbc25c38ddff3a484088c79b1de0f53c48934d02aaccc2b8cf4191e109c2e6b7a8a95eac84260afb9ca7f7556a8d2264ada7af1a965a597f89d73c80967684f64c3a7e60c6711cf9f9a0fa6392e22298674e48c8efe3a8c0b80481a2924f46db50a0634d78009b294a3bcb30132ae4dd8905eed0ea215e060d8bd92e913c6045e6fbe69678e8de51c7549702242ad41a02804521bf7c338f0b877a02a5512975670aee39aa862c9582775a10e643975bcd6be41240b3a6b82d388267cc5b7b5dd12f4d81c0eae4e3fc7fd82f3174aa4bc5671988c47b97991a916cadfe8aaf43160971208321158b51c835138aad56aff13e1ebe81f64ca71494a7e11ca4225e4270f6837f97efe074e33e0c94554a253459a15413fa9a85e3c296c9ccb7bfab8f39a914957f4569aec1dea345e23fd11695d8bff0be9ce1318bd395952712e0f230f19d4b2f95a1456d2a465ffe2c0f36e03a332ffdee5e81ea5e540aa8150137cc0131051df6f8595abfde229d3aba5b9a19571ba98fbd7889373142f3b74aa4f91be64932746117a98c3c59d6416843f5f7da18a3ac730e625eb2c1377c090f74eeadafac10c3655478dd5d26bb6fe89549af1f00fbae5695a2b5e24d41f9b7f8e92e731534131cb6211857fcf75dfba198e341ed618e76e80c01f22718baa41469adcf39c87e263c71cde8a38b403cf7602a399aa5572696118321ad3aa09049ffe2c0f8def9d3a5b80ea89f34bf8ca90401b0f85383b3d3e66c2e47ae9d23b7810618d3cecaaaeff71ed23ad1002bbdb403f3acbf97ac2a06260e4d7a887416cba152d093478f7b5b43d3376182c9ebfa0c9e61d1c99d3fb3cbf27642f8d1931917336a462fe749857c34ffe45d9484cfabfec8d6c539eb3bc9a00855e363ba479d7e26a52b656fdfa2be645865f15313b240a3b1fe38542923b3ddcd8da3c256be4c359ca51409c6f094e3cfe458573cdd91576cc9c8e7f60b2da3010b0f4be3c2b0ba2946ea22c6b5dfc72acbfea6c9d44fd21c429ff6e5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0x1000}, {&(0x7f0000000080)="41ce7e8fb1aa9f617a427aa4ba20eaabf5ebf26a71a365a66a2094b7c9a8f0828ce9f6405324b21b5245c1598fa1a19dd6276d323597d51a863b9d892939a7cfb5ef85f78f0bf0682a2a6fa1622015a3a4a96d1df210ff4ad743d535283d328bd59661e691e990678d79c8eded", 0x6d}, {&(0x7f0000000180)="96d18e816d06e1aaf6a2cf39b5cbe5031a8c4b4b754f953db96e88ebbd15de25512bc8a19cea6b60d49cac1934a2f1248cab665636c4a192d9ee1914b752a4100802a2cde40e02439129369ae673ccb5a013f7c9130492ceeee294aa202cf79bc52117ef", 0x64}, {&(0x7f0000001540)="0c58d8e02a14ad181461eac8a72e68f9c74d12df93e8e6b4bd3b85964f1f57f6e65211d3fc2368b6bdbaff20b56172aaa255a5894606345ad4db173ab29beece9c707f181e69dd39b25c6275c82c6a9afcd5b5bbcba6eb30e25020a5406a1f3d7c00771665bd898afe01e8dfec074927b888b5963c1dc5cdc18d727f5fce1ae14f04ae7cb2a8ffc8908bd39efd3b0986a45d7a84850dd1a7f6df8e09cfa2ef39ba15", 0xa2}, {&(0x7f0000001600)="c51e70de9280e7eafc6039647044344b3ff196fd6b8853d948a4c375e60630678ec63530c0228be0636fb5ec976f05e0dfbcbd018ef90b5ab93436813ae605b20f475064d1a1a173b720494bab73b36c2886ffd8fd85cb8ca0d47a41c32dab763f38f184e99aea2390f3c69e75c088f0848fc930f022a8796819558670d3776f1c749117de1188edeef8e53d49adc500b751f9d2ee1b9837028729137367e0d539922b37982a1075cc688471cb20480bdc8dbbfab31994b2df1c90f0dc702deb29f77c2a26963c2ec8e3acdb79205865d5429d8de3c5", 0xd6}, {&(0x7f0000001700)="c9a6944a689a999f6e3bf542fd2ece40fdee80c481b07ef1f7576220b33c80bf9167ac", 0x23}], 0x9, &(0x7f00000004c0)}}], 0x2, 0x0) 2018/04/03 23:34:25 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x802) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xba0, 0x8, 0x7, 0x0, 0xc1a2}, 0x14) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) r4 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000140)={0x0, 0x9f, 0x20, &(0x7f0000000100)}) readv(r4, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000ff0000)) dup3(r3, r0, 0x0) 2018/04/03 23:34:25 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='X', 0x1, 0xffffffffffffffff) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x431, 0x100) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0xc) ioctl$TIOCEXCL(r4, 0x540c) getgroups(0x2, &(0x7f0000000300)=[r2, r3]) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) keyctl$chown(0x4, r1, r5, 0x0) keyctl$get_keyring_id(0x0, r1, 0x6) 2018/04/03 23:34:25 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0xffffffff, 0x3ff, 0x2, 0xe09, 0xe38, 0x800}, 0x10001}, 0xa) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) dup3(r1, r2, 0x0) 2018/04/03 23:34:25 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) r3 = dup3(r1, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={r3}) 2018/04/03 23:34:25 executing program 2: semget$private(0x0, 0x2, 0x220) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x28000) recvfrom$inet(r0, &(0x7f0000000080)=""/247, 0xf7, 0x40012021, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a6efff)="cf", 0x1, 0x22020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/04/03 23:34:25 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendmmsg(r0, &(0x7f0000004800)=[{{&(0x7f0000004900)=@nfc={0x27, 0x1, 0x0, 0x4}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)="d9abd3e3974b62f14a72b0fe1c004421d27f9e7efa72af66df3d29026ba4a8a203fe7e3763e61ecf917a542ee485932c43d87a98283b41662112222b3e60607434ab2bc2405a82841b4207a26dbe3fb38bba5739b086810aa297b459618ac7838e27455580e7598f5ae1c9fed5d208c7a527185e6ccd1a02ae6ee849c11f83712ac8ac4bfd1fc3ecb0145dcedf8ff997a48709f3a4a750254a4c5d0956b54a37408ef29c8f94be2b34ef557353a95560fc8f11e044fd69c41f5a0203b3df4b6457ddc01fda8e49ba5baab0a643458a5bc57ed173e274b32baefdcf6ff381428ea585a1d8e55bd64079b2cee8789874e0ae7c7874", 0xf4}, {&(0x7f00000002c0)="1700f0c01e878c3ddc9af91590b4fdb30536b927e7f33d3231942ae69ef30b4705930a8a3255854d7c2b500c9021b6b02cb6b677da0e45bc1459252e9d775a95ba3e09104c90613c4a46e142aaf023be4a968552c88a78d90e5a58a0f025687446c28308", 0x64}, {&(0x7f0000000380)="24144c19d2b60185afd9e305c18421c9a597c62ee399762940e6881156b37f3128571ec5ce7a7cae41302f7164376a2cc2027c80f956e742d1e73e4b2509ac4361d24b70fc00ea3229dfad6fb1bb962802320a965570306066f6070651b6921a5b1c859aea452cecf635ff4e4fea8a737af6122f29ba42e7939e4ed7e303c9497f3b4ec71c33a8d4873e", 0x8a}], 0x3, &(0x7f00000004c0)=[{0x98, 0x111, 0x0, "1c49fcab4b881fc6af140af8ace5460b24fa6307d08b103a620c3c348aa7a39957c2b45dd396ad336ecacbc6d2fc141d47fd09f61690c2cd7f9b26229ad7929f4814d7b18b4053645a0d4864935c148d86d5c0aa226aeea4c23e34c8dbf3a1400afe3f5157bda8dae6b7a894e3922b883c0e371d419a8eea9c20e8eab0950265f9bf8777e81a"}, {0x98, 0x101, 0x7, "8f087866a4cc6feb30d9f0c2d46fc402abba2a04381b1e2cd6a9f6f2805bb8cab6a175fd77a892c5cbd41bbcce508baf9470483baf4db27e6f879297f1599be95f18371a2d433a1c03de8ee15afb809ee6714d38a94948e9fb630c80b389aafecf718976094855482a5ca150f654b81bcb51903480e9dccfebf7699dd2d4385f0bf9ee"}, {0x70, 0x10f, 0xf48e, "edf8284dd02790a2e2b1872a187adf548e2b726e3816cbb14b4980c5231bf547ea73955a267e7fee6c8d3afacb809b4d879bad83d1514c75a0c6815f96ee50d4347220e23c4a996578f63866e6c19942122f854e839328f4834426ef"}, {0xd0, 0x13d, 0x4, "cbc26892ed3eb533f1c46a4c47a2dfbd7970bb3e14100709ff6049f65f4119e73c1d0360f101057c5b87419b3f22b9172cde84a7e75437e6413794a71618e8f6d8b3e943d2292c06a74b2892d9c2c9af0612316ba86382560831ce4a9e628462a92fe092ee403259a8241ff9bdfd42f81e22e8d033a2b3b21bd12d60fcc642dfb636c606cb814041e96a14a892813fbd689cd2e6821ab93c3a18bdf4072cbc639eaf24e661b01f390dc346a8e223f0de44e9674aa0fb08d4f5e7f9cbd5e32af1"}], 0x270}, 0x8}, {{&(0x7f0000002f40)=@nl=@kern={0x10}, 0x80, &(0x7f0000004980)=[{&(0x7f0000002fc0)="b778215be4585c45c5fbad", 0xb}, {&(0x7f00000030c0)="b88ca31f4bdf87c979deabca4bb1d23be3dd540485fb61f004a0d5198817ac657e1ba4b0bf8ebe07c06aab209ef05a58b58f1e431e9653991b97e86c7d8dafd1ef10f4958192eb9ea06ad5eb3f675fd5feaaac9fb1d1f8b33276240633d7dd8345cb29c6a1b9a32c684e1453eef487903190750a2403b872972f80", 0x7b}, {&(0x7f0000003180)="58601b52e5d105efa527fdfa30a8a2c05d7c2ade05e85e7b40d63de9cc917b0c32ab62c62e7b61f8ec25a76a40a7b095e81e176ed364a8d90df633f28c4a1a3cdbc1a18d81a1c6e619869dd58a548f0a0fdd45139361db67c3d67462aabb13b3d8279120de650026946534b0baba430df712de7c2df50ba066a32cff12f88526bad0626c8e263b7ee833ca980b0d6d180b8209a9c4dac07879eda70f6c77d643fa5d718a9baea76ea8e748313ed7c2c0f5fe747e9c4ce8d755e98e2a9bfe637316ed129670904cd6b014980981069eecfa20dead", 0xd4}], 0x3, &(0x7f00000033c0)=[{0x30, 0x118, 0x1, "39c203d50d71d064ba74b4867b954b46459bcd4796a25738daee"}], 0x30}}, {{0x0, 0x0, &(0x7f00000046c0)=[{&(0x7f0000003440)="cce0b4d3bc0ecf308446717be84583cf258d3fd9fbb10791459b6f65a33200ea84e7cee7a5c2edd8294a9e5273caee6b31665e351003bf548c0c311001a0654576335bec35f5216e1310f1ce1f88a5fe8cfeb4cdd091b2ed0de76aa2e513a382ea5872c5c3f954307e036b93cb", 0x6d}, {&(0x7f00000035c0)="1d0a2bc7a426ebea9fff05818025fe989bf999b23d6b6e97e4707dd23a9b9fa2a0be9df97f086c0205e1391d9acab6d8ba65243c868cbe36ef119412fc8bedd535ac5ccadc59e58f8aee2446832afabc7b16c5a632cb3d6f2e8fc62ab8d9306fed", 0x61}, {&(0x7f0000004640)="02e06b60f218c9f11f5a5bdff261167bfe39335b9f1d691c89a2a4ef3cec0b6f093370d47029262e2a3a736db1e5c2d077796d96a082ccabb89ee3b8dedf6b4db082fc0ecb499d219cc5322506d22cb26a1e5daf61fafdef4678fe49858d5b3f25c78030307d2b", 0x67}], 0x3, &(0x7f0000004740)=ANY=[@ANYBLOB="200000000000000009010000020000005079c7ac22073fee0fb5db344827b700"], 0x20, 0x8000}, 0x4}], 0x3, 0x800) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000000000)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, r1) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000900)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0}, &(0x7f0000000980)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000b00)='ns/user\x00') ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc, 0x0, 0x6, 0x8, 0x10, "77dbdbebf1dfb8d9184be51b552dcc73056677992b8315a775f2e5e1e851da130fd26a2274063fdda3a9e675e96bd6d7c74c41913483b37f167185bac3e047e1", "fb17be124d35dfb6bfc86ec9ac4dbef57d631865ea9e55aef5e9dc9f01c003238c7715831f6a4663e47a5fedeed3b6b7b4e545ce9d55ba0cddbbc5ffd189ae7b", "1812c7023aa435ca040e8b79caa5b8d87acaeb36cc7917fcffbd8c989e6523d2", [0x4, 0xfffffffffffffffa]}) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000004a00)={0x7b, 0x0, [0x1, 0x1, 0xc9, 0x9]}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000780)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x240000}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)={0x28, r4, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x44000}, 0x800) 2018/04/03 23:34:25 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f0000002680)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000002600)='\x00', 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0a00000000000600020000000800fdf8dc46fc197d019b00"], 0x18) eventfd(0x100) 2018/04/03 23:34:25 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)) 2018/04/03 23:34:25 executing program 2: r0 = memfd_create(&(0x7f0000000200)="926d6e657439f0344a0967000000000000", 0x0) write(r0, &(0x7f0000000040)="33c3ae3bf2c15188", 0x8) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)={0x10ec, 0xa, 0xd, 0x20, 0x70bd26, 0x25dfdbfc, {0x1, 0x0, 0x3}, [@nested={0xc4, 0x24, [@generic="fe686b44a5d5ba2288d659aafbd4d289e691c41dae6183ff74d20f27669f1f9f59e3eeb90a9b86c0494d507eb9b70fe9095b67be028e09b25219cb4b89df4a4f38b4f0e49cb8c0f9c52bdbca09a640f3e707839f64dea8f1b0a47cb22fdb17ddee41a84edb9a29b48f52fbe77845d367983ac07f499a42252877eb93390e43bb81c180d9b310c015675d60c22359bb2620a1640e3abe4698f6a1053a8e912e250f73be5e94e9138a219e71c641fce6704c76609b376d5d731ffe5576f4ddba"]}, @generic="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", @typed={0x14, 0xffffffffffffffff, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x10ec}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/222, 0xde, 0x0, &(0x7f0000000000)) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000080)) 2018/04/03 23:34:26 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfff, 0x80000) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000040)={0x7, 0x100000001, 0x8, 0x1f, 0x2, 0x7, 0x10001, 0x3, 0x3, 0x2}) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/04/03 23:34:26 executing program 0: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) r1 = msgget$private(0x0, 0x290) msgrcv(r1, &(0x7f00000003c0)={0x0, ""/171}, 0xf56353b, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x1ff, 0x1) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x10) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000240)={0x80000000, 0x0, 0x1, r3}) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) r4 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000000140)) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x280000) prctl$intptr(0x2c, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/03 23:34:26 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x70, "37e848ae2bf633dc7a675b672f8ed0ae0da669a6aa0dc8ac5ea6e82cb07a31444b5cdb50f9375c5c7ae960bc7efb799ced76721d6aa1deadb053fb8be91e7fee5c7abd4c7a20dc5a15c799ef5b9a8257901874afd71d51212499b6aa5f4b68bea88d39d48a9c6626ddc4f55580e0d0dc"}, &(0x7f0000000080)=0x78) r4 = getuid() setuid(r4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r3, 0x8fa}, &(0x7f0000000400)=0x8) r5 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="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", 0x0, r1) keyctl$revoke(0x3, r5) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) bind$nfc_llcp(r6, &(0x7f0000000240)={0x27, 0x1, 0x0, 0x2, 0x9, 0xef8, "adccff33792e5f16c7627620cd2cff1f383953e337ab40fc802949c51855c83a2be14f8ba3535ef5ce98dff3370a00b24dfcca1240403f5e007be256c0d5f1", 0x18}, 0x60) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="b3", 0x1, r1) 2018/04/03 23:34:26 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x1, 0x6, 0x0, 0x1, 0x0, 0x9, 0x10, 0x1, 0x10000, 0x7ff, 0x9, 0x20, 0x4, 0x361f, 0xffff, 0x0, 0x0, 0x7fff, 0xfff, 0x7, 0x23, 0x3ff, 0x9, 0x100000000, 0x401, 0x8, 0x3, 0x9, 0x4, 0x2, 0x5, 0x1, 0x3, 0x6, 0x9, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x10, 0x8f6, 0x0, 0x5, 0x8000, 0x6, 0x33d4}, r1, 0x5, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)="67aab98147b4988ec3490f61dcac7fdce8a6ed11c31583f0b9ad18047e1897ca97afe58ae5103327612b8026b0a29cb93dca9e6000d3a7c92608d10000000000000000da318459b5a2de21584a92da6b1260b81e874327baa525b9a358362d57eb072e47b855364337a2b5111d72e6e39dde3f9ae76514d05846a4111d1c52788ead92fd3b5dfb9ac7ecedcf37594db89e723ac6ae6cd0ba6b11823d7121b8aa367be34abf04117d82bfa4e6dc4f2a8de0e7895e0b6d7d91b37acb2fde728fe6c96fa7afadeb59274cf6a62477a175d5fefd16701b4f34ed87d8d629257f2d1250ac0ffb586a2d3f8266ff388cb49ee8bc9fb751c6eebaef77123985927ac7d4355f09611a15fe89d0dd9869c4846ad5a3caa9036594bd70d40daba8976f0ae95c12e808ce23e7a3948528867a834f9b6c2efe") 2018/04/03 23:34:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000005c0)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0xfffffffffffff000, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1, 0x101}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @rand_addr}}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80000001) r2 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./control\x00', 0x0) r3 = fanotify_init(0x4, 0x800) fanotify_mark(r3, 0x2a, 0x40000002, r2, &(0x7f0000000000)='./control\x00') 2018/04/03 23:34:26 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x20002202) ioctl(r0, 0x1000000000004140, &(0x7f0000000040)) socketpair$inet(0x2, 0x80005, 0xfff, &(0x7f0000000040)) 2018/04/03 23:34:26 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000dedff8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) fchdir(r0) 2018/04/03 23:34:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0xfffffffffffffffd, 0x3f, 0x1, 'queue0\x00'}) r2 = dup2(r1, r1) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000080)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r2, r2}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f00000000c0)={0x5}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000001c0)={0x7, 0x1d}) 2018/04/03 23:34:26 executing program 1: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000000)="80", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x10, 0x0, 0x8000) pwritev(r0, &(0x7f00000016c0)=[{&(0x7f0000000180)='O', 0x1}], 0x1, 0x0) fsync(r1) 2018/04/03 23:34:26 executing program 7: r0 = userfaultfd(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x88000, 0x16) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x9, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0xf4) clock_settime(0x6, &(0x7f0000000340)) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = dup2(r0, r4) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x6637693, 0x20000) ioctl$KVM_RUN(r6, 0xae80, 0x0) fchdir(r5) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000000)="c744240045970000c744240201000100c7442406000000000f011c24dfc10f9f14da66baa100b012ee9a00900000bf003ef0823505000000060f32b9440001c0b85f5d729bbada4ab7280f300f01c966b861008ed8", 0x55}], 0x1, 0x0, &(0x7f00000000c0), 0x0) recvfrom(r6, &(0x7f00000004c0)=""/229, 0xe5, 0x1, &(0x7f00000001c0)=@nfc={0x27, 0x1, 0x2, 0x4}, 0x80) getsockopt$packet_int(r2, 0x107, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/03 23:34:26 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x7f, &(0x7f0000000140)=""/184) 2018/04/03 23:34:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000358fe0)={r2, 0xfffffffffffffffc, 0x2, r2}) r3 = eventfd2(0x0, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f00000000c0)=""/43) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r5, 0x5, 0x400000000000002, r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x0, 0x2000000002, r2}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000000)={[{0x4, 0x8, 0x4, 0x7, 0x9, 0x7, 0x0, 0x100000000, 0x7e3, 0x1f, 0x40, 0x3, 0x2c}, {0x4000000000000000, 0x8, 0x7ff, 0x10, 0x8, 0x7, 0x5, 0x78c, 0x7, 0x6757, 0x1f, 0x9e, 0x6}, {0x400, 0x8, 0xfd, 0x7, 0xffffffffffffe917, 0xfffffffffffffffd, 0xfffffffffffffff9, 0x4000, 0x4, 0x7ff, 0xffffffffffffffc1, 0xfff, 0x8}], 0x7}) 2018/04/03 23:34:26 executing program 4: r0 = socket$inet(0x15, 0x9, 0x100000400) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x114, 0x0, &(0x7f0000000040)={@remote, @remote}, &(0x7f00000011c0)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000140)=0x7fff) getdents(r1, &(0x7f0000000080)=""/152, 0x98) [ 196.454520] QAT: Invalid ioctl 2018/04/03 23:34:26 executing program 6: getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000180)=""/4, &(0x7f0000000000)=0xfffffffffffffe78) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000000)={0x1f}, 0xc) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000140)={0x1f}, 0xc) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7fff, 0x24000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x33}, &(0x7f00000000c0)=0xd0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x9}, &(0x7f00000001c0)=0x8) [ 196.495795] QAT: Invalid ioctl [ 196.513969] irq bypass consumer (token 00000000bf7b0bbf) registration fails: -16 2018/04/03 23:34:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'ip6_vti0\x00', {0x2, 0x4e23}}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req={0x451, 0x800, 0xffffffff, 0x10000}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x0, 0x0, 0xfd69) 2018/04/03 23:34:27 executing program 4: unlink(&(0x7f0000000280)='..') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) signalfd4(r0, &(0x7f0000000040)={0xc00000000000}, 0x8, 0x80000) 2018/04/03 23:34:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x5) r3 = socket$netlink(0x10, 0x3, 0x80000000004) write(r3, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r5 = fcntl$dupfd(r3, 0x406, r0) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000100)) bind$bt_sco(r4, &(0x7f0000000000)={0x1f}, 0x8) prctl$getname(0x10, &(0x7f0000000040)=""/150) 2018/04/03 23:34:27 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0082, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x9) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000580)=""/124, &(0x7f00000003c0)=0x7c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000042ff8)='./file0\x00', 0x200000, 0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x8) fcntl$setlease(r3, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x400, 0x5, 0x7, 0xfffffffffffffff9, 0x68}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000600)={r4, @in={{0x2, 0x4e23, @rand_addr=0x3}}}, 0x84) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000400)=0x40, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffb}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r3, &(0x7f0000000440)=@known='security.evm\x00') truncate(&(0x7f0000e5e000)='./file0\x00', 0x0) r6 = dup2(r2, r3) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f00000000c0), 0x4) ioperm(0x100, 0x1, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x400000, 0x0) restart_syscall() ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)}, 0x800) fcntl$F_SET_RW_HINT(r6, 0x40c, &(0x7f0000000340)) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/8, 0xfffffffffffffec2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r4, 0x400}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000180)={r7, @in={{0x2, 0x4e20}}, 0x8000, 0x4, 0x10001, 0xff, 0x72}, &(0x7f0000000240)=0x98) socket$inet6_udp(0xa, 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') 2018/04/03 23:34:27 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000280)="4f2dcb94573a0a05189b3edb51d762c6e31c080d8e1660fbff821a312768") sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x4) sendfile(r1, r0, &(0x7f0000000000), 0x4) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) getsockname$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0xa010000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@ipv6_getaddr={0x5c, 0x16, 0x320, 0x70bd29, 0x25dfdbff, {0xa, 0x1f, 0x82, 0xfd, r2}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x580}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_LOCAL={0x14, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40800}, 0x20000000) 2018/04/03 23:34:27 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x22, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup2(r2, r4) dup3(r4, r3, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r5, 0x8250aea6, &(0x7f0000000180)=""/103) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/03 23:34:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000980)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfebc) r1 = dup3(r0, r0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x1e, r2, 0x1, 0x20, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0xbfc2909d6b75927, 0xffffffdfffffffff, &(0x7f0000000040)=ANY=[@ANYRES16, @ANYRES16=r3, @ANYRES16=r0], 0x0) recvmsg(r3, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/03 23:34:27 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000000c0)={r2, &(0x7f0000000080)=""/40}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) readv(r4, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000ff0000)) dup3(r3, r0, 0x0) 2018/04/03 23:34:27 executing program 4: r0 = memfd_create(&(0x7f0000000240)='usersystem\x00', 0x0) write(r0, &(0x7f0000000040)="33c3ae3bf2c15188", 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/222, 0xde, 0x0, &(0x7f0000000000)) 2018/04/03 23:34:27 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xa, 0x0, 0x5, 0x100000001}, 0x2c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000000, 0x401) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000180)=0x9, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e20, @rand_addr=0x2}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x3c) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x6) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r0, &(0x7f0000eef000)}, 0x10) r2 = getpgrp(0xffffffffffffffff) sched_getparam(r2, &(0x7f0000000100)) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x6, 0x1, 0xc8f, 0x4}) 2018/04/03 23:34:27 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x81) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x100, 0x181000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 23:34:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8142, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20808000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x110, r2, 0x0, 0x3, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x101}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x3c}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x8800}, 0x80) syz_open_pts(r1, 0x80) 2018/04/03 23:34:27 executing program 0: r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x400000000101000, 0x4) fsetxattr(r0, &(0x7f0000095ff7)=@known='user.syz\x00', &(0x7f00009cc000)='\x00', 0x1, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x0, 0x4, 0x2, 0x0, 0x1, [{}]}) 2018/04/03 23:34:27 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x10000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000240)={r1}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x81) mlockall(0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'eql\x00'}) 2018/04/03 23:34:27 executing program 6: getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000180)=""/4, &(0x7f0000000000)=0xfffffffffffffe78) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f}, 0xc) bind$bt_hci(r0, &(0x7f0000000140)={0x1f}, 0xc) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7fff, 0x24000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x33}, &(0x7f00000000c0)=0xd0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x9}, &(0x7f00000001c0)=0x8) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000200)="b01c12b6b75d84533f93a5d002d0abc1302a2225977d0257d1997641aa9ffe6c7e4784a95129c70a24a4d87c3067d84e906fe0", 0x33}, {&(0x7f0000000240)="4be136733ac104659cde9823828543c2bc2e2ea59392", 0x16}], 0x2, 0xb) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x8}, 0x8) 2018/04/03 23:34:28 executing program 4: prctl$setmm(0x59616d61, 0xffefffffffffffff, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x34040, 0x0) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000300)=r1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000040)="bf7156e3b8", 0x5}, {&(0x7f0000000080)="e58dc6efd5a29810243bc1bee2a01e1d858fdf2eb0b09fa85c2fd980bdb0946846857d4182d11a6c8f9cc2d23da81690af84d11d300ecf9b700df7f55c83a273", 0x40}, {&(0x7f00000000c0)="c2cd161077a3601b196d2f513a74505b5afd18304a30e093c741b24e425ea6c4d163622c7c57e1cfcd5edb6ae35d0c8336ac48997aff010e5b66393038fca0b829fdbe0f54bf53c6beb73b2fa5c08400c8d2f6cbdee8775a287a8dfa56e2fc8b175daf4e8f3c61441b1ab469b5f69ee736224c444f088f86910d897927e5f35e59acbf36", 0x84}, {&(0x7f0000000180)="6c390bb0d75fbc7f8c714116f36fb1d97ddae1", 0x13}, {&(0x7f00000001c0)="a7ea51263237b036cf38213473b86921e069a6026e878e72cb19fcbaf736da186d9148296ca93ff87d5e3ab260d7", 0x2e}], 0x5, 0xdcd) 2018/04/03 23:34:28 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x101000) r1 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ff9000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x4000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0x3, 0xa, 0x2, 0x3cb16ac8, 0xb}) r2 = socket$netlink(0x10, 0x3, 0x4000000000080000) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000001490001040d2ba4561d1db232690000400a000000"], 0x14}, 0x1}, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000100)=0xfffffffffffffffc) 2018/04/03 23:34:28 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0x3, 0x5, 0x101}) accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000180)=0x60, 0x800) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r2, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfe}, 0xc) close(r2) 2018/04/03 23:34:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fchdir(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x9) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000380)=""/191) mknod(&(0x7f00000006c0)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000005c0)={'ipddp0\x00', 0x8}) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000040)={0xffffffff, 0x8}) acct(&(0x7f0000000140)='./file0\x00') ioperm(0x0, 0x400, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) acct(&(0x7f0000000bc0)='./file0\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40802, 0x0) pwrite64(r2, &(0x7f0000000040)="c064c372b43e7e7294001f7ff3d40660", 0x10, 0x0) getegid() r3 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='system\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x210, [0x200005c0, 0x0, 0x0, 0x20000770, 0x200007a0], 0x0, &(0x7f0000000000), &(0x7f00000005c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'sit0\x00', 'dummy0\x00', 'ipddp0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x148, 0x180, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x100}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @arpreply={'arpreply\x00', 0x10, {{@random="cd5af370d344"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x288) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) getegid() syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x10000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000800)=0x35f095b2, &(0x7f0000000840)=0x4) vmsplice(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)="39dd935c7cbb3542314a5e9b3e1439ca803bc5f02594c520217d0dcaca5d808221e8750e3889b9a3c844534bb21c849430aad426527a3a00ebeb1a56ec9cbf82cd5109d6f5d70df96abde29e88f34367dff9f3033182ff37a0b4536e488767a4b569ce6b0c48", 0x66}], 0x1, 0x1) unlink(&(0x7f0000000300)='./file0\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280)={0x40, 0x1336, 0xffffffff, 0x0, 0x7ff}, 0x14) 2018/04/03 23:34:28 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000003c0)=[{&(0x7f0000011200)="ff4344303031", 0x6, 0x9800}], 0x0, &(0x7f0000000040)) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x7f, 0x2, &(0x7f0000000300)=[{&(0x7f0000000140)="900d9347028f5857254f0f6bddf65138dae197b650121268b75b74b5ccafe4116b96f5404f4d4b235a33284954f1d345b4e8d93ae3110022c8d9e939ccb53c208329873cba7be0982b7e21463feeeac6455835ed6c806b881ceb7457954334ebcbeef1a97ab276203bd7963ddaee6ed716038ef38dd1350c0fa3c36d326d2a7bccf059d924d1ff9d26794467decc", 0x8e, 0x80000000}, {&(0x7f0000000240)="bda66db61a958d613612231d4c42051da150e5c1c72277b7f9382d5d1155ceef444fbb1a8201fbc9e81193ebbba9c7818f7abb457948574c8f60ac3cea252663b6737c0f576d568e0cb982957f28af6fd28492ef63fc214f80bd1514b19f0a075aee5e2bf69798d0a6eb9c585824cfb5d140829d3cc5224b28998495a4f5b5d5d1bebb3bf546f197d01262b3a506d59783c00ab29a68c9383f7508ed2d71345d8bcb1a11935c8695ad01d8c210c9bff2f80c99a6", 0xb4, 0x1}], 0x40, &(0x7f0000000340)={[{@noquota='noquota', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}, {@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}, {@nolargeio='nolargeio', 0x2c}]}) 2018/04/03 23:34:28 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000040)={0x0, 0x0, 0x10001}) dup3(r1, r0, 0x0) 2018/04/03 23:34:28 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x34c) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) write(r0, &(0x7f0000000300)="791f7dff0181c16c5a", 0x9) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000001540)=[{&(0x7f0000000200)=""/217, 0xd9}, {&(0x7f00000000c0)=""/6, 0x6}, {&(0x7f0000000340)=""/125, 0x7d}, {&(0x7f00000003c0)=""/84, 0x54}, {&(0x7f0000000440)=""/36, 0x24}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/139, 0x8b}], 0x7}, 0x0) recvmsg(r0, &(0x7f0000158000)={&(0x7f0000000180)=@nfc_llcp, 0x253, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 23:34:28 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb101040000000000004d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa16603000d"], 0x83}, 0x1}, 0x0) getuid() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/03 23:34:28 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000082fff4)={@multicast1, @multicast1}, &(0x7f0000e81ffc)=0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1a0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0xb4, &(0x7f0000000080)=0x2) [ 198.729809] ISOFS: Unable to identify CD-ROM format. 2018/04/03 23:34:29 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2c) r1 = syz_open_dev$sg(&(0x7f0000002780)='/dev/sg#\x00', 0x3ff, 0x200000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00000027c0)={0x800, 0x5, 0x91}) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000000)=@ipx={0x4, 0x1ff, 0x2, "4a5536cd862b", 0x8}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="4aef991b84335d2341f38baaa78111e876e01ae8d1af4fc49e81e35e72d1da2ef52e8a35e95f5d883c7e0ca52b17cf442f11c790657ceddf19ae8d2f8abd2f945007e7e68f90fbc6926dc8c310fdae8e72a78bd8eaaaecbfeaf38f8f4283ef930b2c57b98b923da2335105c33b65f6abf562d9932c1d03f44fea007e0a2c015554473b24ad3bbfc5579f", 0x8a}, {&(0x7f0000002840)="5a4bfc5af7ed3eab9f2714c422399ac19134646bbb27708fe85d69f042729cd170aed3011ddbbd351d01f92ccadbca00d0d953cc5325da793330c4076a3271b7fb8f485f1459d133b20fccf9e63ba1efe41ef4d067899537c0edb88d7245ff19d811333535e430ae5aa97902cab9ed730faa4802c86f19687dfc22db03007c3cee1decd188c1d242572d92484c15290544854366244493d3bdb249f39f8567b020176c508595d75fcbdecac26df1d53ed19ff6de4a9c7917a9a6df22971d", 0xbe}, {&(0x7f0000002800)="910b7ff9ab724e9aef6af05a4709ba5a23ee7372b96b68a983400657e8", 0x1d}, {&(0x7f0000000200)="51d5c2eeda00009428092732ba529d76ce0dea01014af84ef0722e135470b7eddcd57f51da5d6bf4e4888cd6cc85c13a86fa3f8ae28370460afa5d87caad869e3e34a50e13c013e7e9332de6cfed45e341fc9a4f705e1a53ee8b1adefe18ef26476c479977a56f1cfe5d6b3126e8f563b830f4ae8c4156f01ff4f1272c3df12c2fd1e72be2114ca8d87bd32bce6a6f614036f695407d9335076923285185c251010a58f62357f011143be18dce0ed33532d74d0da874ad32a548af72a2fcef6097cd7b73c1a7acc5902fc68496557d418277e6cb0e72f31a43fbaed428456d72", 0xe0}, {&(0x7f0000000300)="f80fc206", 0x4}], 0x5, &(0x7f00000003c0)=[{0x80, 0x0, 0x10000, "6896b44984c7bb723d04262c0d9153ddd08d747edcc0b188646cbdb5a3680fb19db1fd214740028a5ea2328c3b61a9d481b154b9897c79099d3e42c52d28b793ed81cab827906f93a385b0afbcd1b30831c0fdab92c1256fff8bf5e97865f8f55a6feb4856ee0a4c0a04cbbf1eb7"}, {0x1010, 0x117, 0x9, 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{0xf8, 0x101, 0x100000001, "088fb2e5d930b48f15004dcc9bedad7e36ae479cfb66787100e9a9ae5a61e8289becd9afcfebfd0b9c1f5b18b0a691a57f7cf946c3fee592dc5dea8edc10686a745e3cc0444681c60530d46222ddf32941122d7e14350fc87f949dc24324dbead49b24fb68cb7ad9d0e2cf81726c20b4ea6cdb5a29f9d77718e70879abaf1131abf164d2cb19d16e2e21a0809fd59d59d371ed5c95dc333e1272663fcaaa85cb35dff661c60fb8da50c496f7ee8ae6f38f2d15f66c2a3d16def15bd66d85bee4c7f3dc68a088591e367bc897151c705bc4902b3b11e73019c58af27d74dfd0678aa5"}, {0x68, 0x105, 0xffffffffffffff54, "ec7179bbfc89dffdb073a988245dc4c3f02708b17ab77ab48559b33e960592d141da2deb244e1910ff5db96394dbdeec396e3f06fb4f71806c726de72d0fe649705a0641dade6e1074eb4d6f33a0f90a3b3b41ca7e"}, {0x1010, 0x13e, 0x0, 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"}, {0x70, 0x111, 0x1, "c69c27b3aa02b89af38cf373d671bbcba969253ada180bdaf4d4c46382764ca90c95f32ee8d253af2812a841d894027d2a1ca8a7a977b33ee41d6e4f28656b3e7338c7f93a634101fc762a08cd9951bcfcc25f6d9127cc5de095c114"}, {0x110, 0x119, 0x1, "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"}], 0x2380, 0x10}, 0x8000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000027fc2)='z', 0x1}], 0x1, &(0x7f0000011000)}, 0xc100) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90)=[{&(0x7f0000000080)="80", 0x1}], 0x1, &(0x7f000001f000)}, 0x0) 2018/04/03 23:34:29 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x40402, 0x4) bind$bt_rfcomm(r4, &(0x7f0000000080)={0x1f, {0x3f, 0x2, 0x8000, 0x4, 0x100000001, 0xf7}, 0x10001}, 0xa) r5 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48c}]}) 2018/04/03 23:34:29 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000d3fbdd)={@link_local={0x1, 0x80, 0xc2}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x8, 0x4, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000168ff4)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400) write$binfmt_aout(r0, &(0x7f0000000040)={{0x10b, 0x5, 0xd63, 0xa7, 0x120, 0x4, 0xf7, 0x3ff}, "2ab66f7cf1285da4eef47d84d25fc21b530519c5df94e3d42752de18d2ec9a8de6f7aa944019face509549d6753e7a2de13b2ae392ec2c8a9d670f02a87b99ca1d464e36996ce799b3e21060cde404f51b415ea7be3f0dacef6a35e09a27667c8c83bd87ad0f6161d1f9dd13f2ae3de31db511ed26f13472323f0564b7062b2a50b3b8191d766074ab178da6eb3f569eee411370b87647033581cdc34df2cccfcbbeb926034e435a32bd5ccaa0dd1ede29b6d68e3915e34f70f7670f7001619776c7db2538b8b5e48c0ed87d42d0de6136767449d50361bf86e2618fdba0d1517d713ccb346ea8dc095917a0250408ca6f", [[], [], [], [], [], [], []]}, 0xfffffffffffffe9b) [ 198.753283] Process accounting resumed [ 198.768897] REISERFS warning (device loop5): super-6504 reiserfs_getopt: the option "nolargeio" requires an argument [ 198.768897] 2018/04/03 23:34:29 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x102, 0x0) connect$bt_sco(r1, &(0x7f00000000c0)={0x1f, {0xffffffffffffffff, 0x7, 0x100000001, 0x2, 0x0, 0x816}}, 0x8) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) [ 198.827505] Process accounting resumed 2018/04/03 23:34:29 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000200), 0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x206001, 0x0) getsockname$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) [ 198.859889] ISOFS: Unable to identify CD-ROM format. 2018/04/03 23:34:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x100) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r2) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)=0x2) dup3(r0, r1, 0x80000) [ 198.896418] Process accounting resumed 2018/04/03 23:34:29 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) open_by_handle_at(r0, &(0x7f0000000080)={0x102, 0x9, "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"}, 0xc2100) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x14, 0x17, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/03 23:34:29 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x57, 0x8000, 0x1, {0xfffffffffffffff8, 0x401}, {0x10000, 0x40}, @rumble={0x9, 0x3}}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000017c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x38) 2018/04/03 23:34:29 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x6915, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x280200, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000005000)={0x1, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343"}) fstat(r0, &(0x7f0000000080)) fcntl$setsig(r1, 0xa, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000140)='/dev/dsp\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4200, 0x0) 2018/04/03 23:34:29 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000003c0)={0xb038, 0x1, 0x9, 0x3}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r3 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x10001, 0x40000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x9d, "340dccffcd41cb5e26048ec56118dc84c93b8054f46cd94e73db75c5fef361abed77eccdb371361954bcd8d375d7cd8469b56600510c222bf2b0e99a53163a50b77086dfdba63d4f66b0c235ca3fd18fbe5975225ea93772beebcdb77a1a47eee9072c4844be1815e929e16ee3f03acf498dbcdd02872f00087ce8705e779fc168a53ff98d795aa037f3d91c954194ee3eeab6ecbf4032ebef472f1c3b"}, &(0x7f0000000280)=0xa5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000002c0)={r5, 0xad, "9d64c1187f76f6e8ddb6db54206b6c2724ff24c9bd0a79db062cb8f410541dc2d91c00836a4a960ca9c30af023370c90d48319a834f1f3e87de3474139e71a86d2e493a6ac706f9c77d9839d56ddc31eaf269573f3c70ce8db075dda3d9cd96f9c1585efa51ee7748738fde837def0fddeb9d09915deb96ebf411efbf4b35251d425957e6c24b7092f07a2b6784d35bf51b1495030e0ed8efb248937aee0ba2a91ecec1349ea87222d000b4fd3"}, &(0x7f0000000380)=0xb5) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000100)=r4) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=@bridge_setlink={0x20, 0x13, 0xe09, 0x0, 0x0, {0x7, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) [ 198.983011] Process accounting resumed 2018/04/03 23:34:29 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x5) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) pread64(r0, &(0x7f0000000000)=""/35, 0x23, 0x0) 2018/04/03 23:34:29 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x1c6a}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') dup2(r2, r1) 2018/04/03 23:34:29 executing program 2: clone(0x0, &(0x7f0000000040)="f406c3a166a2ebd803ada193cdacdffb96672ffa099120eca0e9bbd7335423f2b1f2756e721b37ac7b017f10467ab510cce1f3c84e97478bd20a0e1bdf6e752c9abe07acb834e8057733780c46c4cbac46ebe4ed000000000000000000", &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f0000000000)) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) getpriority(0x3, r1) r2 = syz_open_procfs(r0, &(0x7f00000001c0)='net/tcp6\x00') setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000200)="c26e5e6a1159e76e69b98cf497acf7b9d4c31500d0762b77f8f00d1337af11889ced3a21052086a27b5300a8eb4172f0c6847ad25cb4a26495b3efedc4f51eb7136097ff63a6cea65c4bd8dca4d9bd49757e006dba758840c73c3c4087ed430d8bec7d1800c2793b1488f1557982bec161698083359fbd4b22e17ef8151574edea877817ba46f25d08c32a7a10bdbc557fb92c1db5e049b46f4f32d6375210f78969c64e56d94e0ffad8034d52b0b635ae647b6072ba295bb507d2e53a17b754a2fb249e6a40c1f26ee1bcc4c804cb92686925f6", 0xd4) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/04/03 23:34:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xf0, 0x4800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080)={0x4, 0x4, 0x1, 0x5}, 0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140), 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x3, 0x7ff, 0x2, 0x1000}, 0x3, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x8001, 0x4, 0x85, 0x81}) listen(r0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) io_setup(0x9e, &(0x7f00000001c0)=0x0) r4 = dup2(r2, r0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r5 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x111, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00000000c0)={r5}) io_submit(r3, 0x1, &(0x7f0000000bc0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="1c", 0x1}]) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000000)=0x212b0000000) 2018/04/03 23:34:29 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=@fragment={0x9d, 0x0, 0x1, 0x9, 0x0, 0x16a0000000, 0x68}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYBLOB="0071beaebb00f37ad58910b8ffa6c8f906ee6b7fc043a306aa20b9ecd77933847a609d3a18a6352dc958f2f3d7b0"]) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) ftruncate(r1, 0xff58) fallocate(r1, 0x0, 0x0, 0x8) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000380)={0x5, &(0x7f0000000340)=[{0x200, 0x8, 0xfffffffffffffffc}, {0x3, 0xb5a, 0x2, 0xc63b}, {0x7f, 0x2, 0xfff, 0x100000001}, {0x4, 0x4, 0x0, 0x5}, {0x6, 0x2, 0x1, 0x9}]}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000003c0)=0x1, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000280)=0x101) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x6}}, 0x3}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r2, 0xb3, "6c72f54e1891d919572fe55cb30b50c4a3fd26e2d57bad9014974ab5412e4f53ee25ef8d4e6f6517a38aacdc5334742257969197f0e1624d160fca1cf5c2ea9d5c53d5114c22202240dc00eb3c9c8829398bd1f2fd699aa983e59878b7c5eb44d3dbe0a98ad9aa794ec069d1cd60997e0c41ec866fcb1c540967db22650180ea09ad3c7010088cf557b998be6e9e9596af4fc953b2da4a47147e2ac1eb0879ea65b1db2eb69fac76382360776a6c66d809d1f6"}, &(0x7f0000000240)=0xbb) 2018/04/03 23:34:29 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1a}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000000095000000000000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00', r0}, 0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000080)={0xf000, 0x6000}) flock(r0, 0x3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) 2018/04/03 23:34:29 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x40000000000, @time, {0x1}, {0x0, 0x732}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/03 23:34:29 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) fgetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='os2.n#\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000140)=""/4096, 0x1000) alarm(0x10000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xa2cd39aa90244261, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x32) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00000000c0)={0x1, 0x5, 0x7fff, 0xfffffffffff7fffc, 0xedd3}) dup3(r1, r0, 0x0) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000000)=0x1, 0x4) 2018/04/03 23:34:29 executing program 7: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x8, r3) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) sched_getattr(r3, &(0x7f0000000080), 0x30, 0x0) 2018/04/03 23:34:29 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8100, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xc) r1 = syz_open_dev$sndctrl(&(0x7f0000000b80)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) socket$packet(0x11, 0x0, 0x300) 2018/04/03 23:34:29 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x4, 0x40000000008, 0x8ffffffff, 0x0, 0x0, {}, [@nested={0x8, 0x2, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000140)=0x4) [ 199.690503] FAT-fs (loop4): bogus number of reserved sectors [ 199.696479] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 23:34:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40, 0x0) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000100)=0x6000000000000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000140)=0x4) 2018/04/03 23:34:30 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000580)=ANY=[], 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000100)=""/226, &(0x7f00000004c0)=0xfffffffffffffdab) r1 = gettid() prctl$setptracer(0x59616d61, r1) prctl$setptracer(0x59616d61, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x5, 0x1, 0x2, 0xffffffffffffffff, 0x20, 0x5}) 2018/04/03 23:34:30 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000080)={0x1c, 0x7, 0xa, 0x211, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="04"]}]}, 0x1c}, 0x1}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x7, 0x7fffffff, 0x40, 0x20, 0x0, 0x9, 0x0, 0x1, 0x8, 0xffffffff, 0x7, 0x81, 0x2, 0x3, 0xffffffffffffffff, 0x1, 0x93a, 0x9, 0x6, 0x7, 0xe0f4, 0x2, 0x0, 0x8, 0x8, 0xce7, 0x3dd, 0xffff, 0x6, 0xe5, 0x2a19, 0x1ff, 0x4, 0x8, 0xef0a, 0x7f, 0x0, 0x80, 0x6, @perf_config_ext={0x9, 0x2}, 0x6, 0x8, 0x0, 0x7, 0x3, 0x5, 0x100}, r2, 0xb, r0, 0xa) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x9, 0xffff, 0x3, 0x80000000000, 0x0, 0x200, 0x900, 0x4, 0x8, 0xfffffffffffffffd, 0x4, 0x3, 0x2, 0x2, 0x3, 0x100000000, 0x42781b6b, 0x7, 0x2c95, 0x3ff, 0x0, 0x4815, 0x0, 0xffffffffffffff01, 0x10000, 0x9, 0x8, 0x9, 0x0, 0x400, 0x7, 0x7c0a, 0x1f, 0x7, 0x6, 0xa0000000000000, 0x0, 0x100000000, 0x4, @perf_bp={&(0x7f0000000180), 0x2}, 0x21, 0xffffffffffffffe1, 0x9, 0x4, 0xfa7c, 0x2, 0x809}, r3, 0x10, r0, 0x0) [ 199.809275] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 199.832981] FAT-fs (loop4): bogus number of reserved sectors [ 199.838917] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 23:34:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x80) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000140)={{0x0, 0xf49f4ba0ed937653, 0x4, 0xeea, "25e5dfe80b52ca3d1843ea3fc90e4150e43a8beaf29eb4bd09a4a3ff51193f2102b3fa5c4c8eb27e7de60a00", 0x1080000000000000}, 0x0, 0x0, 0x1, r3, 0x2, 0x1, "2e5b8c48a3f6ae08a66ef920ee1551ce6d0e5611160a9993703da0ba81a20f92121a8b35b12d6a59b03d90b77116766f333f147611dabc38444c3e6f11c2992c", &(0x7f0000000100)='/dev/kvm\x00', 0x9, [], [0x1ff, 0xe89, 0x3, 0x100000001]}) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="000000251a26fc00003f47a1ef45f94a9884eb5c7191012bb103040000005cafcdd07afcd39d744750fd101b3707722ad2591bb5d6cfdb145d953d66d9"]) 2018/04/03 23:34:30 executing program 6: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="46649372b684c031f3a681befce5f0158fb0e8cd01d7d00a0d4c29daec74f5bd", 0x20}], 0x1}], 0x1, 0x6aa7b7f82ea2a7b3) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r3 = dup2(r0, r0) sendmmsg$alg(r3, &(0x7f0000000000), 0x0, 0x81) [ 199.878153] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/04/03 23:34:30 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x20004) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{}]}) r2 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.mem_exclusive\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000000)={0x2, 0x101, 0x7, 0x9, 0xc3ec, 0x4}) write$cgroup_int(r2, &(0x7f0000000140)=ANY=[], 0x0) 2018/04/03 23:34:30 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x6) fremovexattr(r1, &(0x7f0000000100)=@known='security.capability\x00') syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x4000) 2018/04/03 23:34:30 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) fcntl$notify(r0, 0x402, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000001740), 0x8a) r2 = open(&(0x7f0000000040)='./bus\x00', 0x80, 0x40) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000080)={0x2, r2}) 2018/04/03 23:34:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x1) socketpair(0x7, 0x0, 0x3, &(0x7f0000000000)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/03 23:34:30 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000080)=""/4096) mq_timedsend(r1, &(0x7f0000a0ffff), 0x0, 0x0, &(0x7f000066cff0)={0x77359400}) mq_timedreceive(r1, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) fcntl$setstatus(r0, 0x4, 0x2800) 2018/04/03 23:34:30 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80000, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{0x0, 0x2}, {0xffff, 0xfffffffffffffffb}, 0x8, 0x6, 0x4}) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8000000000000000, &(0x7f0000000200)=ANY=[@ANYBLOB="ab32f9c03ef5206f5b446f27b6e7ecc86e7b1a1c5cc8b630d1351c772b5ed30000000000"]) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2200, 0x0) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x1, 0x0) 2018/04/03 23:34:30 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r0, r1, 0x80000) 2018/04/03 23:34:30 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) sysfs$3(0x3) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001180)=0x3f, 0x4) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/4096, 0x1000) lgetxattr(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)=@random={'osx.', "0000000000000000000000000000000100"}, &(0x7f0000001280)=""/4096, 0x1000) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000000000000000000000000000100000000", 0x14, 0x0) setns(r0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002280)="c7024acc4786a4cc2100000000cf2e4f7273", 0x12) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000022c0)=@assoc_value={0x0}, &(0x7f00000011c0)=0xfffffffffffffe78) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001140)=r1, 0x4) 2018/04/03 23:34:30 executing program 5: getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001040)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x8000000004, 0x6, 0x400}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000000), 0x4) 2018/04/03 23:34:30 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000240)=r1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x101000) openat$cgroup_subtree(r3, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="060000005200030d00000000000000001c000000"], 0x14}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000200)=""/36, 0x24}, 0x0) 2018/04/03 23:34:30 executing program 2: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffff9c, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r0, 0x1ff, 0x210}, 0xc) 2018/04/03 23:34:30 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/82, 0x52}], 0x1, &(0x7f0000000180)=""/61, 0x3d, 0x3}, 0x43) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0xfffffffffffffe76) socketpair(0xf0508d148a8be509, 0x8000f, 0x4, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000240)={0x8ff5, 0x1aa45992, 0x574, 0x6, 0x40}) 2018/04/03 23:34:30 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) r4 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={r1, r3, r4}, 0xc) tgkill(r1, r1, 0x31) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace(0x420b, r5) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0)=0x8, 0x4) 2018/04/03 23:34:31 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000026c0)={0x8, 0xa, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x6}, @exit={0x95}, @generic={0x3, 0xff, 0xce2, 0x4}, @call={0x85, 0x0, 0x0, 0x26}, @jmp={0x5, 0x101, 0xd, 0x0, 0x5, 0x38, 0xffffffffffffffff}], &(0x7f0000000080)='GPL\x00', 0x97, 0x94, &(0x7f00000002c0)=""/148}, 0x48) 2018/04/03 23:34:31 executing program 2: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{}, {r1, r2/1000+30000}}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) close(r3) fcntl$getown(0xffffffffffffff9c, 0x9) r4 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000180)) r6 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) sendmmsg$alg(r6, &(0x7f0000004040)=[{0x0, 0x0, &(0x7f0000001780), 0x0, &(0x7f0000001840)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x6, 0xf, 0x0, "1bc61cdb18444a543905bdd88d2b087d8667894e0b6c81e666fdbbd4ed2ac3ec0d2e63ca82c6f2d6971dce70abc37b56a74d5c7abd96a3c6440bb6a20316ff98", "d3151e65eda2991837defc8e3ed45791dfc945340b45f6581df75b9b196ecf205be0e2c0c61799cf76ed5fc5c4b6116ae769a1a05d36265cc7ec70c3fe352513", "e8d7750d0c22030119e9b433e2d1aa34eaac5742967447428fe0112c28a814bc", [0x2, 0x5]}) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000540)) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x101400, 0x0) r8 = creat(&(0x7f0000000640)='./control/file0\x00', 0x10000000000) write$sndseq(r8, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') 2018/04/03 23:34:31 executing program 0: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="4244d6e3c559d6e3c559830000050003000001fe0000080000000800000400000015000008756e7469646c656400000000000000000000000000000000000000000000000000000000020000080000000800000000000005000000000000000200000000000000000000000000636e65f4ffffffd8f3b8a3f275fe95482b000f01ef", 0x82, 0x400}, {&(0x7f0000016a00)='H+', 0xffffffffffffff9b, 0x833}], 0x0, &(0x7f0000000040)) 2018/04/03 23:34:31 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaadce}) 2018/04/03 23:34:31 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0xc10, 0x0, {}, {}, {0x0, 0x0, 0x1}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "3fad9f77f39778af9cd1cefcabcf6a0560ae5f8fe33b8dca19e0845b12789e4f3587c41d241920bf38ba20536e1d42716d84fac2dce3de75b7fc46459cf6b203"}}, 0x80}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000002c0)={0x6, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x6, [{{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @rand_addr=0x2}}]}, 0x390) r2 = syz_open_dev$sndmidi(&(0x7f0000000700)='/dev/snd/midiC#D#\x00', 0x43, 0x101000) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f00000001c0)=""/169, &(0x7f0000000080)=0xa9) 2018/04/03 23:34:31 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f0000000000)=[{&(0x7f0000ba8ff9)=""/7, 0xffffffffffffffc2}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0xfffffffffffffffc}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) dup3(r1, r0, 0x0) 2018/04/03 23:34:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x7fffffff, 0x4) 2018/04/03 23:34:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) syslog(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000200)=ANY=[@ANYBLOB="0900000010000000000000000000000000000000000000005013327edbeb27a6c4d6cfcf71039f8d7658285e9c8f6bcee064630db402e10ba51aa017333cbeb403927cd9f4144acb64b228e0a2dbb28853746a72910f25c9ffe74fc982c17c5cb1443a1253abeceddbc68f9eaa99772d64eee11df67d895b385e3d1f409664084654ee36159182ebcb45a1c8320628fa4f8b19fea054df878ebac7a9bb73d2075d92a3510796f3f95876eb21ae7176fba977ef659440d16eaf98fc685e8d0376a50efa811e8d46a44e6e4142a79f3c24ff59"]) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000040)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0), 0x0) 2018/04/03 23:34:31 executing program 6: unshare(0x40600) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x1c9c380}, {0x0, 0x5}}, &(0x7f0000005fe0)) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x1) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000013c0)={0x4, 0x0, [{0x5000, 0xe5, &(0x7f0000000100)=""/229}, {0x13000, 0x1000, &(0x7f0000000200)=""/4096}, {0x0, 0xd9, &(0x7f0000001200)=""/217}, {0xf002, 0x97, &(0x7f0000001300)=""/151}]}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001480)) 2018/04/03 23:34:32 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') sendfile(r0, r0, 0x0, 0x364) r1 = dup(r0) sendfile(r1, r0, &(0x7f0000000040), 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x4, 0x20}, 'port1\x00', 0x40, 0x0, 0x6, 0x1, 0x6, 0x829, 0x3757141, 0x0, 0x1, 0xfffffffffffffff9}) 2018/04/03 23:34:32 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) socket$packet(0x11, 0x0, 0x300) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpid() r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) connect$vsock_dgram(r2, &(0x7f0000000180)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, r1, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r3 = eventfd2(0x2, 0x0) write$eventfd(r3, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r3, &(0x7f0000000140), 0x8) readv(r3, &(0x7f0000002fe0)=[{&(0x7f0000000080)=""/108, 0x31}], 0x1) io_setup(0x3, &(0x7f0000000040)=0x0) io_submit(r4, 0x0, &(0x7f00000015c0)) 2018/04/03 23:34:32 executing program 1: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d88a8d38144e5013d4", 0x9) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/254, 0xfe) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000200)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) syncfs(0xffffffffffffffff) getpgrp(0x0) getegid() lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000540)="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", 0xffe}], 0x1, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x3) name_to_handle_at(0xffffffffffffffff, &(0x7f0000002d00)='./file0\x00', &(0x7f0000002e40)=ANY=[@ANYBLOB="9a000000040000001045f2e90b19709a8787351b8b1f8104f97b77fd6c3a99af823eb540a04833cad551a1b11f312b7c6383ecb35894deff6b322523c5f442e2f47d89e3dd5d578407adc92a1934a2bfed7efeec3d2887e585a9ce06c6a6413d4450863856dbbbf2b6ca529d6e9871515828eba9db9dcc7d206eb2e71d9f000468a026b32928818d1bdc2d8c85f833654d49551168a3d6b16f9fea7519cd20f1db205511281c0002000071e56972f173773e77b9bc269dd0271beeae439aab5305e5dc8832c01367be795e92d21fd0b3aa71b34dd3a1d14ba88100000000000000000000000000"], &(0x7f0000002e00), 0x1400) 2018/04/03 23:34:32 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) fsync(r0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000100)=""/51, &(0x7f0000000140)=0x33) 2018/04/03 23:34:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0x19c, &(0x7f000000b000)={&(0x7f0000000080)=@getaddr={0x14, 0x16, 0x0, 0x70bd2c, 0x25dfdbfb, {}, ["", ""]}, 0x100000125}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) r1 = dup2(r0, r0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 2018/04/03 23:34:32 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x406, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x6, 0x7d) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000000c0)={'irlan0\x00', 0x400}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0x5}, &(0x7f00000001c0)=0x8) write(r1, &(0x7f0000000000)='f', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/213, 0xd5}], 0x1) close(r1) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) 2018/04/03 23:34:32 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x3) fadvise64(r0, 0x0, 0x0, 0x2) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x7, 0x8, 0x10001}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) sendfile(r1, r0, 0x0, 0x72439a6b) [ 202.021651] hfsplus: unable to find HFS+ superblock [ 202.212542] hfsplus: unable to find HFS+ superblock 2018/04/03 23:34:33 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x98fa]}, 0x6) sendmmsg$inet_sctp(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=@in6={0xa, 0x4e24, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x20000000}, {&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x7fff, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000000c0)="99cfd7cb434452f044b6d1f11f2e5c1d6352b84b0b235869afe1c908cb553241e8adf22ca3aabe4ee0cb368252552ab9f63f0f", 0x33}, {&(0x7f0000000100)="93492793ca0b6aff9134d9373d319be3279388210c3173700223bbac553d33bdea78f6778e15ce0bdac01a4554b1bc00", 0x30}, {&(0x7f0000000140)="5a87702b70f8282ec6274a462d1db1b0d69dae0bef804c49366088b755cde8742b7418d41eb4bf528d2fc92764f7cabc10663a8d6d06621c8dfeda0986a2ce51efbf3c3539c1b5ed0f45ce8a274530db82a984f3b9ecf4f16d289501c0bc9173bada172e4d521a16c17d3dee3315a9d7177806bba33c334bc35fb50ce9b01844db0d2e541f87267c816c84cf97c5be9249c2fb8e7c1d24bb4ec1", 0x9a}, {&(0x7f0000000200)="1cab158a206ef23cb99242ac2a1eaf1bcc2f30458d36fe74ecf5d65f49004de4539fe95d1c77a8522581c866388ec68e3716918f84e28fc6b4ccd9324bdb3ba2d4b5c2cb60339b2d62b711020361f5cd24c714e758887a9ff7290396982fc85f2bd37c4da2f21e2350c1deeaba84200e01479f5e53da5364fd46728ac80562aa2fb5141a58bc71309a", 0x89}], 0x4, 0x0, 0x0, 0x79cc882652421017}], 0x2, 0x0) dup3(r0, r0, 0x80000) 2018/04/03 23:34:33 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x121000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000240)={{0x5, 0xb3}, 'port1\x00', 0x8, 0x800, 0x2, 0xff, 0x3f, 0x800, 0xb72d, 0x0, 0x3, 0x3}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000004c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='environ\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000001c0)={0x10000000, 0x9, 0x5}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x6b0100) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000500)={0x7b, 0x0, [0x1, 0x8001, 0x5, 0xad1]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000680)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x9, 0x4e20, 0x9, 0x2, 0x0, 0x20, 0x9d, 0x0, r3}, {0x7, 0x4, 0x7fffffff, 0x2, 0x100, 0x9236, 0x289, 0x1ff}, {0x3ff, 0xabc, 0x2, 0x1}, 0x2, 0x6e6bb5, 0x3, 0x1, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d4, 0x3f}, 0xa, @in=@multicast2=0xe0000002, 0x3503, 0x0, 0x3, 0x1, 0x6, 0x100000001, 0x400}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000000c0)={{0x7c9, 0xc01}, 'port1\x00', 0x29, 0x110026, 0x5, 0xffff, 0x400, 0x14, 0xcd, 0x0, 0xf5c16d319527b611, 0x6}) r4 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r2, 0x0, 0x23, 0xe6, &(0x7f0000000300)="24e1846f193510102013474918c696f4d7ec492d8bc4243cf6ee5d76d1c1aa363e3ab7", &(0x7f0000000340)=""/230, 0x6, 0xac5}, 0x28) writev(r4, &(0x7f0000000080)=[{&(0x7f0000000040)="d3", 0x1}], 0x1) 2018/04/03 23:34:33 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)={0x14, 0x17, 0xa, 0x23, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/03 23:34:33 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000100)="570c021f2927d3072ac79b2b75d18b9d666401ece94239bcce706340afa35a0f1867ba71b61aa07f0ecfbdbef293997dbc90104a725135c5dd4eb41d4153badc274b54e592b6c93ebc3f0f83274b973cae9a512fe7b5b0b2384ce0a3d23894e280d5bfc2d6f956597cee20bbcdb111faedb9839d4ad779596ed970a84b63c670a38f40ef62bb7c5c21b2a70ce863b0950db87a25647470", 0xfffffdc6) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00000000c0)=0x80) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f00000010c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001100)=ANY=[@ANYBLOB="140000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/03 23:34:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = memfd_create(&(0x7f0000000080)='*keyring))^ppp1@$eth1^\x00', 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0xfe5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, 0x84) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = memfd_create(&(0x7f0000000000)='&[+vmnet1\x00', 0x2) setsockopt$ax25_int(r4, 0x101, 0x0, &(0x7f0000000040)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000013000)) readv(0xffffffffffffffff, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000ff0000)) dup3(r3, r0, 0x0) 2018/04/03 23:34:33 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x7, 0x4, 0x10, 0xfff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000080), &(0x7f0000000180)}, 0x20) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000100)={{0x8, 0x9}, 'port1\x00', 0x8, 0x20000, 0x4, 0x5e9d, 0xffffffffffffff00, 0x1, 0xcb, 0x0, 0x0, 0x80}) 2018/04/03 23:34:33 executing program 5: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x408, &(0x7f00000001c0), &(0x7f0000d17ffc)=0x4) select(0x40, &(0x7f0000000000)={0x8, 0x1, 0x100005, 0x7f, 0xc32, 0x2, 0x2, 0x80000000}, &(0x7f0000000080)={0xec589ad, 0x3, 0x7, 0x8, 0x61, 0x40, 0xfffffffffffffffa, 0x2000040}, &(0x7f00000000c0)={0x1, 0x4, 0x8000, 0x2, 0x100, 0x0, 0x3, 0x32658426}, &(0x7f0000000100)={0x0, 0x2710}) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000140)={'bond0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}) 2018/04/03 23:34:33 executing program 2: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000038df88)=@nat={'nat\x00', 0x19, 0x7fffffe, 0x90, [0x20911000, 0x0, 0x0, 0x20911030, 0x20911060], 0x0, &(0x7f00001cdff0), &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007bf2891a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d30009e319b6e1776c1c1dbba6f271621c"]}, 0x11d) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bridge0\x00') socketpair(0x11, 0x4, 0x7ab2283e, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 2018/04/03 23:34:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003b40)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000001940)="1b2071327a491d5b98dc9bed51230d6556f013ad30f81713b9efe180447a66e8", 0x20}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x12000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000380)={0x3, &(0x7f0000000040)=""/54, &(0x7f0000000200)=[{0x7, 0x6c, 0xbd3a, &(0x7f0000000080)=""/108}, {0x358, 0xa8, 0x9, &(0x7f00000002c0)=""/168}, {0x9, 0xe5, 0xc57d, &(0x7f0000000640)=""/229}]}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0xffffffd6}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) [ 203.070946] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/03 23:34:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) sync() socket$packet(0x11, 0x0, 0x300) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r3, 0x0, 0x0, 0x0) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r7 = dup2(r5, r6) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) epoll_wait(r2, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) getsockname$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000540)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x3a4ee1c9, 0x80) getpeername$unix(r7, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000001080)="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", 0x1026, 0x3fff, 0x0, 0x0) 2018/04/03 23:34:33 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x4000000000002) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0xffffffffffffff92) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000fa6fe8)}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0), 0x0, &(0x7f0000590000)}, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x1, 0xc, 0x1, 0xffffffffffffffff}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1, 0x40000002871, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000340)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000280)={0xa13b, 0x7fff, 0x7, 0x80, &(0x7f00000000c0)=""/128, 0x4d, &(0x7f0000000140)=""/77, 0x98, &(0x7f00000001c0)=""/152}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x15}}, 0xc) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0xc000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) 2018/04/03 23:34:33 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x404b00, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000280)={r1, &(0x7f0000000200)=""/69}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000340)=0x4) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r6, 0x0, &(0x7f00000004c0)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r5, r5, &(0x7f00000000c0), 0x1) socketpair(0x4, 0x0, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000000440)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x17}, 0x401}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr=0x80000000}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x838}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x18}, 0xb526}, @in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0xdc) syz_emit_ethernet(0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) ioctl$LOOP_SET_FD(r7, 0x4c00, 0xffffffffffffffff) socket$vsock_stream(0x28, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000400), 0x1, 0x0) 2018/04/03 23:34:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x2, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f00000001c0)={0x0, r2, 0x10001, 0x3}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)={0x7}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="d0ae0000650fc768000f3066b9b003000066b80060000066ba000000000f300f09b800008ed866b9800000c00f326635000800000f3066b9800000c00f326635002000000f3066b96409000066b80080000066ba000000000f3066b8000000000f23d00f21f86635200000000f23f8", 0x6f}], 0x1, 0x0, &(0x7f0000000300), 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000300), 0x4) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000040)={[0x38, 0x2f]}, 0x2) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8204, 0x1, 0xfffffffffffffffd, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=r6, @ANYBLOB="ae000000dde590c98bd08b289492f2db82d54ad72b619f5ca2a843aa2292b6ab04ab3ca568e2ab224d487fc3167c0cc1a34639175491810c2f22e0b400288c7af0abbb1ae1acbb16adabf6dd7fa88132f0b584970a639db12a0f8af2bddd281f95d0611607c8229271b03b2d754028d6dcd679deed0abb9e735cd0557c95a45929c9d02a85402c77ee6ac0b250cd127bf1a11ac53fde8a4a7b59c37330785d037f16ff5a5655e10cea175e1483c830b487e6"], &(0x7f0000000400)=0xb6) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) [ 203.113660] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/03 23:34:33 executing program 4: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) uselib(&(0x7f0000000040)='./file0\x00') recvmmsg(r1, &(0x7f0000004800)=[{{&(0x7f0000002d00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003000)=""/26, 0x1a}], 0x1, &(0x7f0000003180)=""/222, 0xde}}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f00000035c0)=""/145, 0x91}], 0x1, &(0x7f0000003800)=""/4096, 0x1000}}], 0x2, 0x40, &(0x7f00000048c0)={0x77359400}) 2018/04/03 23:34:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x4000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x48000100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r4, 0x402, 0x70bd29, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbb1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4ba}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20004800}, 0x20044080) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/04/03 23:34:33 executing program 1: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x8c101) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x2, 0x18, &(0x7f0000000100)="52fb4192638ab0f5209c17d7b1394a9c687d4c3def17a6bd"}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000240)=""/206, &(0x7f0000000340)=0xce) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_rm_watch(r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000001c0)={[0x10000, 0x0, 0x10000, 0x10f002], 0x3, 0x4, 0x6}) timerfd_gettime(r2, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000180)) 2018/04/03 23:34:33 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f000009aff8)='./file0\x00', 0x0) acct(&(0x7f0000000040)='./file0\x00') 2018/04/03 23:34:33 executing program 0: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000200)=""/213, &(0x7f00005db000)=0xd5) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 203.345882] Process accounting resumed [ 203.449510] Process accounting resumed 2018/04/03 23:34:34 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x31) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x800, 0x400) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) ptrace(0x4208, r1) 2018/04/03 23:34:34 executing program 1: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) r1 = accept4(r0, &(0x7f0000000080)=@ethernet, &(0x7f0000000100)=0x80, 0x80800) r2 = accept$packet(r1, 0x0, &(0x7f0000000140)) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000180)=@generic={0x1d, "66e6a0f62c2de4acf87fc1d2b935269c985d430cbbe9a6ca5d35763778f22471de50835b8bd9f84243316279832b6d10fed4dd0946dfa968c356cebd311e27316c3c297727e42a626ed357445af2633d1e5fcde4bedf2c823619ecc00d5d985f4470d91d932d080230f28c7eb6464f7934455a1a3d2fbfcae3c3ff362740"}, 0x80) r4 = fcntl$getown(r2, 0x9) ptrace$getenv(0x4201, r4, 0xcd, &(0x7f0000000200)) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r1, r1, 0x0, 0x2, &(0x7f0000000240)="421743fe15a96d6cbbb879730210711a60808f4948f7e5486d879e6ec754c4512869ce24e78a794895b6365613bcab4f5e1190c4b8598b", 0x9, 0x2, 0xffffffff, 0x80000000, 0xc6, 0x80000000, 0x8, "5738c74eaaa15792784b173497b2f019e6674943563a2b280f9645e4c0097c5e79e7babff1f29399a4cc7dc6b433f198927367a8a5d3af724eb739671099f1adadc13c93086906708e90480830f81eb49c13bf3846387cc0752eff3e4e71e9c00a612dc28bb5eb2fafcfe4ffa8d38f46b671bbee01e4e46ab2800636f446ca4c7b2a77f183a762af3638f205253b7c87d0b5a16666d33102"}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x100, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={r5, &(0x7f0000000380)="da4ac9973a0be2918f84c0bd548564e62b963d150f92879622982eba9bdbe682103744af1a01f87749e5ed3f417f5e3227e2c6e2f4266eb97940f52bae216737c23afa2ef6a44b08ddddd8bcbd4efa0d76be06419f75"}, 0x10) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000000440)={0x6, 0x11}) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f0000000480)=0x381) epoll_pwait(r5, &(0x7f00000004c0)=[{}], 0x1, 0x7, &(0x7f0000000500)={0x6}, 0x8) sendmmsg(r0, &(0x7f000000ac40)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000540)="84af7917cbd66fccaf0865cc871e74c4ad4ebe271b69b3257287911ef331ccf576e8fe5c2503619593810a006ea25d0e8b434a095a908a6797a4f903a810a08d1f685b33ad8789f9a21e678410517ab054e43f3a2674b53e8145aeb4c689e1a3751c7c4d20a6e93e89f8aac1c59440a6b1e7d4d0b04abbe99efcd0f10456b89a4b24e62b6713e4c182113e749bd5de1b70f158523e525179e59864e2dbc714a54f5f068413dfaaf8e2ca31aab96d2d5b081b5de7dfd2d3b0eec63e231a1b482bd82534e46ba7a63f20f41cbad3f8687a31767fb5a285d05a08f5ecf9b4d1d6af2cbc8817a4eb07c8", 0xe8}, {&(0x7f0000000640)="c3186be88d65b025eb64029a376e31393606eaa08dd7ecf3e5ee7846034b71d6c8d3cc133244538779682afd0e75eda15bd42b886f1a0cdbf8f7bf72a17b731d29e8b16c7ce3290e9bef750b6aabd8eabc36297d38a2f24c4dc768d377442788978c9d4cdc1e54d39c4ccc3ffbf0a148f116f75e09b418647d31e8d336f1d28aaeb524551a2aaba5149b01bcbaa977d03026813ac33fe50058be90bbace9ab29b2bb21b3269d9af3f775721d85a0b083f522de4d56e4516438229fba7cc86b683fc792120006aa749b830be4954b5f489d63ac41c0474b1aec7b219257e3bfd26dfc7b70f593f5705f3fc6fd372b00dd", 0xf0}], 0x2, &(0x7f0000000780)=[{0xb8, 0x11e, 0x6, "6889c390c8df36e10ef4dcd689101c35edb5313143769d0f702b921a11d3bc1478635ce8586e2162c8d11be98a398024e0242d9417ced98af04a9526efc76aa583d29c0c35c69247a404b5b88f3a373c287167a186fccd87eb9837fe787b94de92501b1c02389a5b54daedd5cfdd4a7f7aa1d1887ae7cb3561cecdeb67233c0babf9061479356c22b602d68c989b9cf9a87964a8a2e6f14a9113a9013a9e62524e2b81d19fc9df49"}, {0x1010, 0x116, 0xffff, 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{&(0x7f0000009f00)="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", 0xfa}, {&(0x7f000000a000)="2ae1d7abf0b9b917939c392e61668dc169acca1a92110d71041cf690053f4229af97413f9b0ae85c232c3a7021552bf755953e138f3703b42f5a9d1e8c02e9c609ce5903efa2ecdfe1423086bee25a4f9048b61db22dae0f969e38470692aed1411f17c4d01dd0943b411de917f6c5cde5af520e5df336907dab708d3461c2fbf0caf891da178df2820c8b56bbbf78119b9c662248e4841136d76ed5747a02824513d3d4491f1338f1ddc06e522debee82a1ab9d", 0xb4}, {&(0x7f000000a0c0)="fc706bc6dae2e583e467ebddaaa3886b5df25b07374c48d0f87acf35baf90c476191236d4753c6645dcb756085cac46ff518d1613d7deee6e4d8dd31c7efd5b0de7f706bc6b025b768d47eae1b883dae109b833d21de0daa66e605fe98e18b108808aa4ec77e013186e89e143e94dfc316dc370935ccf50a73eddf3b80446c88c39d828f870f5f335168eec04b73ad307d30f0246c7b6cb8", 0x98}], 0x5, &(0x7f000000a200)=[{0xd8, 0x0, 0x311, "f95655c42cf242ddb573aa0a2ac92caebca4f6afb09550994bfeb16320d5a377b789de5f3d3edaaaa6a6f6d13095247d782248f42a72f3ae0e93257a0b4e8bc87d284d7ec07a0f11845304287f1e4d05c4ed9f065633f74af6ae5fe54ae93da1ae14e5e41146bfc8de3968df0a241dcbc974c544c54767c7077b01e5f3f0dcd7d2c02cb450f6b0073800febba6f959bfcb57cd59f6d74497091799bc337365fc458261285337ce4b33c740a99099d8e4432d43f9a427bb7802fb68ddcac522734a"}, {0x110, 0x10d, 0x7, "e07f0d062dbbe99ee78ee4456a40b365d9724a8b9fe1ddd959e3ee4bb56989b6e6a101fba19416c71b2ded5173af250a3c9b1c55346349b06d552e1fb9b8c363d9f50b858c00278717bf71f60dd5efc3e4af26205a32edfecea647f2d5eba3345ad48f5a46c5cde38033f47b516ae2aa5b262bceb3b08061e852c28375e251fa7307bc3cd549abd877ddc77697c23e32639ac6b765539872bee0256df7c767c7439a2668d2549774e1ca9363551cbc14cae68b7ab1512d8b70b60ebed941de946d83f27e4797964ad1c850b618f9ebbd11349215cece39cdda136dcaac8eb61c4f8b99f3e2b72a3071e4cafed4dee42f38ac6f6a7bbd6727952ed74f"}, {0xc0, 0x10f, 0x3, "4cb28cb8158e04ed5459f420466a5def69102eafa87dabd388098dc7c1b13715b53a8a196735570dc7abc64b7e9b9adb09d9b05e35a5c0d93e34410eaf967254c60144c94c6b8343d3048e31ad6fb5d4b08aec99059f1cb85bed4f3d61ecade1c736427467d1dc64176aa5f81f4c6ff43fefff9b5fda4c4a974a1f69acae31608a8d1fa4b369bf665bfdcf9f019da3d00a544d35e93d8d64f36522f78e226f76760643c6192a6370c9df8add76d3"}], 0x2a8, 0x40000}, 0x8}, {{&(0x7f000000a4c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, &(0x7f000000a6c0)=[{&(0x7f000000a540)="79d27d47c5bfe4c892435fc79d4def", 0xf}, {&(0x7f000000a580)="53df1a92bbd9d430466515a33c16019a74d69491cb0f15822a89c7b2174c0e42d18c3645322d6c5a763e16d1bfe545e1b4c1d8e42b70f725e45f53ea8cb6d034fd4614254ceea06135340119454964b11f38854f0f28ea056ee4016e525910c5f1e5abeff38e783fc19681dbabc6136f85fcb17e9b2d28282bd438b441a9cb7989718eee2c183c54fb3ef13d527278ea", 0x90}, {&(0x7f000000a640)="3dca289745daf99630bff85a09d3d805ab806d134c3ac067ef1509d8fbf7a17efb93cfd601dc511a4250827da97545f35b2456b6c10e99dddf43111a9964aebe265320c63469614c62aa7720edbabeb68ead6e5eaac79a5a", 0x58}], 0x3, 0x0, 0x0, 0x4040}, 0x7fffffff}, {{&(0x7f000000a700)=@vsock={0x28, 0x0, 0x2711, @host=0x2}, 0x80, &(0x7f000000abc0)=[{&(0x7f000000a780)="a7c6f39e37c18f09da2106cfb08aac48b832b2057abafa9e3e2c7d6a7fb02702472b2c05add9a8e580a683c7e13299bd83de63d1a2e37a185080f4662c68375ffc596f2efd3847dbfd583ea79deb634acc154ef327010d2be1c2b73595d4fea501f0af80810db40343c3e59d8a057f306da2131688bd4f8f8cda653b998af9719867f5c2701bd774dd60f1cacfadb9cee366af3497762cbd0b6ca1e6cf1d4b72b1e5058bdace5a9034214a262eb1169a84cbf6ff08", 0xb5}, {&(0x7f000000a840)="439a184d4baf99d435d5c00a43664956a3525f0b9dee00ed484a818dd2c66c95bf24ca7849b036", 0x27}, {&(0x7f000000a880)="9c0e63b40c731631978ed61249fd52d2295c87ccbace9f078a5a744f816b24a8134ec9243a8d28cdaabe88714d087227b27666f43bdb919a5d2857f00d3eeea0addb2a4128e93170a581f39695e321f1e2d209a3d8cce217f37c6a37acdcad49b5ad52d9513d0c7c853855f975a63bb5a7c21853f68f7ca6a39aa52e8d2e3f42655fd127c75748724184fecd373049d53a92bcbf9503373ecbf5da32accdd60c66b2d54083e3348ea55e994a807a3ebb497c9265b9950036c8c8eca89b04ab00", 0xc0}, {&(0x7f000000a940)="b29dd5f8ab60bf25", 0x8}, {&(0x7f000000a980)="4b813c84f800f52d76df3d3f91a273a337f3a2fb4673bf8577486fbec575c4145f1f1fd1e7545c376b8e742bdc07a0b569678a5ed738aea50f1a67d3b0621cebc19bdeaafd6636fbf9e66dad625687301b1cd6577daac99b18f48e06f69f634d4a780da3a4a71d9f2617df430ffb40051ac24d6583d7cc1db54a756f79a139718a71edadc601fbf176924a7dd24ff9138450a2d8809040674d9f673df1e3228910bda6dcaa2e39afa1945bab60431c9d05405be27b9a604f15869856c8aa6a56b83a76f87518654be2c2f6869fbeef7e7e5f33910066976a983ee8b7e44fbcbc64468a59eac9847824fd", 0xea}, {&(0x7f000000aa80)="0e9ac4c6b3b8da3b14b9aa909e0071fd8f06708a94fe4e781530fcd99ee2248d23765b47bf49263d74a780763b2be380027740fea9b6240f9e598a4843c7d7fb982bb15e9e5890b738dc16cd534303528bcdd1706322356ec4866d451c3bd8733f5148ec080d0e909002f211c95476a1ceac7db5e231b75a2374a9d2484038291f44ea12", 0x84}, {&(0x7f000000ab40)="aee263aeea84e87dba31a21b982e06080a98e610a993894a099939f2eae9a8", 0x1f}, {&(0x7f000000ab80)="89bb2ab608648cc4e20ca9614211d622cb35075cfb35eca7f1976532a3f53566b92a7353743dca610669e8b569a578680e", 0x31}], 0x8, 0x0, 0x0, 0x40000}, 0x5}], 0x8, 0x4000040) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000000be40)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f000000bf40)=0xe8) sendto$packet(r2, &(0x7f000000ae40)="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", 0x1000, 0x20000000, &(0x7f000000bf80)={0x11, 0x9, r6, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$TCSBRKP(r5, 0x5425, 0x5) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f000000bfc0)=r5, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000c000)=@assoc_value={0x0, 0x9}, &(0x7f000000c040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000c080)=@sack_info={r7, 0x7, 0x7fffffff}, &(0x7f000000c0c0)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f000000c100)) r9 = creat(&(0x7f000000c140)='./file0\x00', 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000c180), &(0x7f000000c1c0)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f000000c200)={r8, 0x33b, 0x30, 0x100, 0xfffffffffffffff8}, &(0x7f000000c240)=0x18) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r5, &(0x7f000000c280)={r9, r5, 0x5}) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f000000c2c0), &(0x7f000000c300)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d400)={r9, &(0x7f000000c340)="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", &(0x7f000000d340)=""/133}, 0x18) r10 = dup3(r0, r9, 0x80000) fcntl$setlease(r10, 0x400, 0x0) 2018/04/03 23:34:34 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x2000) accept4(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000100)=0x80, 0x80800) r1 = socket$inet6(0xa, 0x800, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x1000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, 0x4) 2018/04/03 23:34:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x401) read(r0, &(0x7f0000000080)=""/1, 0x1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x242, 0x401, 0x1f, 0x85}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) rt_tgsigqueueinfo(r2, r3, 0x1f, &(0x7f0000000180)={0x10, 0x6, 0x2, 0x2}) 2018/04/03 23:34:34 executing program 2: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x40000000000005, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000040)=""/166, &(0x7f0000000100)=0xa6) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000a96000/0x3000)=nil, 0x572}) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000180)=r2) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000140)='ifb0\x00') vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/03 23:34:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x4e, 0x1, 0x2, 0xc, 0x5, 0x4, 0x2}, &(0x7f00000000c0)=0x20) 2018/04/03 23:34:34 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1ff, 0x1) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000040)=""/173, 0xad}, &(0x7f0000000100), 0x40}, 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/04/03 23:34:34 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00007a3000)=0x4000000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40000, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/66) 2018/04/03 23:34:34 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x68c7, 0x101000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x56}, 0x1}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'vlan0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/04/03 23:34:34 executing program 4: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000000080)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[]}, 0x78) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000480)=""/201, 0xc9}], 0x2, &(0x7f00000000c0)=""/34, 0x22}, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x10}, 0x0) 2018/04/03 23:34:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x300, 0x0) ioctl$sock_ifreq(r0, 0x1000008947, &(0x7f0000000000)={'tunl0\x00', @ifru_mtu}) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001840)=0x0) lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004d40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004d80)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000004e80)=0xe8) getgroups(0x3, &(0x7f0000004ec0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = getpgrp(0x0) fstat(r0, &(0x7f0000004f00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004f80)='./file0\x00', &(0x7f0000004fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005040)=0x0) r13 = getuid() getgroups(0x2, &(0x7f0000005080)=[0x0, 0x0]) sendmsg$netlink(r1, &(0x7f0000005180)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff}, 0xc, &(0x7f0000004d00)=[{&(0x7f0000000180)={0x16b8, 0x1c, 0x10, 0x70bd27, 0x25dfdbfd, "", [@typed={0x8, 0x24, @uid=r2}, @nested={0x21c, 0x3a, [@generic="935353803de65b23371088eaaef82da0fed752b413fddaedbe87561cce3538e741b9d6ef194789e66931322e51f4ac7524e6d19c5e775f8fca149af7a844e8ec149c14cd60c784bfe6215993d079558e60c8258fcec7ba6127c79c1e8ae2c600d9facbc8c29f7f84a8a25d706797c2fa8fa922a0ebe1c1ac4a4606e845f4e338e78308c62f6dc7ae0939eb6c9ba437f839e8b364f64dcbe7377283f4b2d841194768062fb58edc0e94bd9958a3ae87b6076497ec1365c42939995b197c5e31cf7b6119f4b7fb49de884c2ba38976caf73ad11dfee45f089cb71ec1315abb8e29adad91e8d95e76a138085d8fff2a3283dbdc67", @generic="fc2e6d286073762180c787ed1e77796a4b5d26e16d3e6bc63ac26016fdd1f4062b588a40d3aa83906857095e15c02062a77addfd95c501972a39e12187867dbedb24e366c2270713b14dae416bc207d18ec352c0b79b4fa51868abeef35d2fd225c754d79d400677bfc2027bd06b82e211b0a266ec2826dd248c32619fd06eb926288e834edfc1b22fc018349f2929b4fb195d4ccb260f6f23d1240dfdbcb3d0d15650a21949e64169ab18e951bf99e4", @generic="a4f7395ca5014d9cc47311c4fc423b746fb9c97acd99c9be1a8a289b105c27c73a44f24134d53e34bb65e890ab1e25beac68c050e1be1da0098d09e331c72d82857e909043ead91980f557519a075d9951914dc8b852eb56441b94878781134608bfe09aaf8e24c80758aa8f6075989cbde8c4c551"]}, @nested={0x58, 0x22, [@generic="c9e797d63ca9172a33a71c57858fdc2f29cca48c40972c6cc786974665295f69d806b124a59cde0c3a2864ecbf738eda3b0c8499abbbfe6f31438af65cd8dcc24b383418be9955", @typed={0xc, 0x60, @str='tunl0\x00'}]}, @generic="460950b817f7a09059c0b19fd36e2754a6e9d0fea18843c52df743736bf75b376d38da5e84378fb877aa35eac23ccfca743e7920875346279812c3811c22a5da47678d35b04381ebded1df20603dc82973e0bb760a5dbca66ecd2289e7256cbcc23d829456", @nested={0xe8, 0x7, [@generic="6d8357af19fea006793068d15d32411fb0aae62da89c1a32aa35fc506f594fed312ef94cb1bbada2213b3ecc7e0985e2fc10a6d83ffde5c860723a90491c023a1ff292c62aea9aa1c5a28576c083ea3b000491", @generic="8dec6c2e53fe27671dff328a7883c5b38d8ad2e0f98678ab92bb5685a574c213a0e0cc45024647f9c2b9d063376fe3809dab8746dba08b211caf15504610d7adcdcebe84518799a686cd8fce76f21b84f61be8b9b385bbd69612abd7d02f4b9686e5939319845f072661960a30a9ffe48f15ea3c6182ffd24544a9fb029804e98e843aea5f40afd83be637fcefd66b0f"]}, @typed={0x14, 0x33, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}}, 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@generic="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@generic="c601d59154c645304253435fb718e544df3dc2fb51dc3ec039fe332bba2971fef34e4f0ca788d2155654de547ac9a430f6c1e7d03537df30f3e7f56665eafa7c021d3948659c09deb0486fd4290602df3232bd51dc6df8b60bd5583d9eca6e1337382613703dcb75a1499b915990c1f8f9d48b7facf781634caa6602594dd32b47548e1a4904bd7d1c96bb924b24258828501088618e53bf7e5e83a79ae73a861989df7aac72d9f406d3bd4239c0594c717c9f665b4b3569f80a9592f177f228741d35f0804d11d493c549126f3139fd9976b003ed6feab12a931f0aa5b872469ca562f06f868397c7730e4f81b1999d12987485fd48", @typed={0x8, 0x5, @u32=0x8}]}]}, 0x3320}, {&(0x7f0000004c80)={0x4c, 0x3b, 0xe12, 0x70bd27, 0x25dfdbfc, "", [@generic="0f2caa5d86e476a7abd54a6131a00026d6917019679964003aaaa219a4f29813d66067144be90af19284d32932a2adb90ecd2c748bf460a1e984"]}, 0x4c}], 0x3, &(0x7f00000050c0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xc0, 0x8c4}, 0x4) 2018/04/03 23:34:34 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x200) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0xaa9d, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000894000)=0x103, 0x4) sendto$inet6(r1, &(0x7f000005d000), 0x24b, 0x0, &(0x7f0000737000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x40000000003, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) recvfrom$inet6(r1, &(0x7f000068f000)=""/246, 0xf6, 0x2000000000012102, 0x0, 0xffffffffffffff77) 2018/04/03 23:34:34 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x142) bind(r0, &(0x7f0000000200)=@ax25={0x3, {"16ba69ba1918f5"}, 0x2}, 0x80) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x4, 0x2, 0x6, 0x6, 0x400000000000000}, 0x14) add_key(&(0x7f0000000100)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf73505bb401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0xfffff, 0xfffffffffffffffd) 2018/04/03 23:34:34 executing program 6: r0 = perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x20000000002, 0x78, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) r2 = perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) fstatfs(r1, &(0x7f0000000040)=""/211) sendfile(r2, r2, &(0x7f0000000140), 0x7) dup3(r1, r2, 0x0) 2018/04/03 23:34:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="e599b5bf0800000000000000fb542113", 0x10) r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="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", 0x1000, 0xfffffffffffffffa) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/95, 0x5f) r2 = accept(r0, 0x0, &(0x7f00000000c0)=0xfd38) sendmsg$key(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000400)={0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}]}, 0x30}, 0x1}, 0x0) 2018/04/03 23:34:34 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) connect(r2, &(0x7f0000000240)=@in6={0xa, 0x4e22, 0x1, @empty, 0x100000000}, 0x80) recvfrom(r2, &(0x7f0000000140)=""/250, 0xfa, 0x0, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvfrom(r2, &(0x7f0000000040)=""/245, 0xf5, 0x0, 0x0, 0x0) 2018/04/03 23:34:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001440)='/dev/input/mice\x00', 0x0, 0xc0) getsockopt$inet6_int(r0, 0x29, 0x7a, &(0x7f0000001480), &(0x7f00000014c0)=0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000000080)=0x2, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x200, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xd1, &(0x7f00000000c0), 0x4) syz_open_pts(r0, 0x2) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r6, 0x0) connect$unix(r4, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r4, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x9, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1363488d8082421f40"], 0x0, 0x0, &(0x7f0000260000)}) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/03 23:34:35 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x80000) getsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x2) 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), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/11) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x200000) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000080)={r6, 0x1000, 0x3, r5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/03 23:34:35 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f01dfc4c15573f3870f219566ba210066b8000066eff00fbab200080000a6c4e13d63e2df5300c4c1ed7cbe04000000d95b92b805000000b96a02a4f20f01d9", 0x40}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)=ANY=[@ANYBLOB="530005000900010045000900080000000000090009000400ff7f0400050003000008280005000900"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) r4 = memfd_create(&(0x7f0000000180)='\x00', 0x3) openat$cgroup_type(r4, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) lseek(r3, 0x35, 0x1) 2018/04/03 23:34:35 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002c7ff6)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/04/03 23:34:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)) dup3(r2, r1, 0x0) 2018/04/03 23:34:35 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) unshare(0x8000400) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x1, &(0x7f0000000080)}) 2018/04/03 23:34:35 executing program 2: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x801, 0x1) r1 = geteuid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r1, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r3, 0x3, 0x0, 0x5) 2018/04/03 23:34:35 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x10000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) getsockname(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000000c0)=0x80) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/70, 0x46) 2018/04/03 23:34:35 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = shmget(0x0, 0x4000, 0x100, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = openat$cgroup_int(r0, &(0x7f0000000240)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) read(r2, &(0x7f0000000140)=""/232, 0xe8) 2018/04/03 23:34:35 executing program 0: socket$kcm(0x29, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xde, &(0x7f0000000100)) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x81, 0x2) socket$nl_generic(0x10, 0x3, 0x10) rmdir(&(0x7f0000000080)='./file0//ile0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) write$fuse(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000013c0)) migrate_pages(0xffffffffffffffff, 0x3, &(0x7f00000000c0), &(0x7f0000001340)) mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780), 0x0, 0x3ff}], 0x0, &(0x7f00000029c0)={[{@treelog='treelog', 0x2c}]}) r2 = syz_open_procfs(r1, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) 2018/04/03 23:34:35 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x4, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/softnet_stat\x00') ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000ac0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r2 = syz_open_dev$dmmidi(&(0x7f0000001c80)='/dev/dmmidi#\x00', 0x16e7, 0x902) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00000008c0)={0x4c, {{0x2, 0x4e21, @rand_addr=0x3c1}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000001cc0)={0x7f, @broadcast=0xffffffff, 0x4e21, 0x4, 'rr\x00', 0x20, 0x80000000, 0x6d}, 0x2c) 2018/04/03 23:34:35 executing program 5: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x200, 0x0) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000000c0)=ANY=[], 0x0) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x7) 2018/04/03 23:34:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty, 0xfffffffffffffffc}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept(r0, &(0x7f0000000040)=@ethernet={0x0, @random}, &(0x7f00000000c0)=0x80) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r0, r2}) r3 = dup(r0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000359000), 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001100)={0x0, 0x0, 0x3}, 0x20) ioctl$void(r4, 0x0) write(r4, &(0x7f0000000000)="54c10f0e60ec7b", 0x7) write$vnet(r3, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) 2018/04/03 23:34:36 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xe9) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) accept4$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x80000) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f000079bffc), &(0x7f0000000040)=0x4) 2018/04/03 23:34:36 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f01dfc4c15573f3870f219566ba210066b8000066eff00fbab200080000a6c4e13d63e2df5300c4c1ed7cbe04000000d95b92b805000000b96a02a4f20f01d9", 0x40}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)=ANY=[@ANYBLOB="530005000900010045000900080000000000090009000400ff7f0400050003000008280005000900"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) r4 = memfd_create(&(0x7f0000000180)='\x00', 0x3) openat$cgroup_type(r4, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) lseek(r3, 0x35, 0x1) [ 206.302551] binder: 16948:17009 ioctl c0306201 20007000 returned -14 [ 206.424157] binder: 16948:17009 ioctl c0306201 20004000 returned -14 [ 206.436595] binder: BINDER_SET_CONTEXT_MGR already set [ 206.442484] binder: 16948:17009 ioctl 40046207 0 returned -16 [ 206.467679] binder_alloc: binder_alloc_mmap_handler: 16948 20000000-20001000 already mapped failed -16 [ 206.477277] binder: 16948:17013 ioctl c0306201 20007000 returned -14 2018/04/03 23:34:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000080)="65670fc72ab843000f00d0f30f38f64648ea656c02018d34c0490000f20f2da3090066b9800000c00f326635000100000f3036660fae7ee9f4"}], 0x1, 0x0, &(0x7f0000000040), 0x1e4) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) keyctl$invalidate(0x15, r4) 2018/04/03 23:34:37 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x4, 0x6, 0x32dc, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r1, 0x3}, 0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x2) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x61, &(0x7f00000000c0)=0x2) r3 = socket(0x10, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00000002c0)={'syzkaller1\x00', 0x400}) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) openat(r2, &(0x7f0000000200)='./file0\x00', 0x10000, 0x40) 2018/04/03 23:34:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001300)={0x7, 0x0, [{0x110000, 0x1000, &(0x7f0000000100)=""/4096}, {0x11f001, 0x25, &(0x7f0000000040)=""/37}, {0xf000, 0x77, &(0x7f0000001100)=""/119}, {0x10f000, 0x69, &(0x7f0000001180)=""/105}, {0x0, 0x0, &(0x7f0000000080)}, {0x7002, 0x0, &(0x7f0000001200)}, {0x103004, 0xa2, &(0x7f0000001240)=""/162}]}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x400000001, 0x4, 0x9, 0x0, 0x1}, 0x319) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@local, @rand_addr}, &(0x7f0000001200)=0xc) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/04/03 23:34:37 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x42700) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000003c0)=0x6) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="1899f3866763d52c6b7d691752bed3a73292ca43a89f781dc67080f8931fce4b4e87af31d72536d03efe43083b43559beac1a3f4c6e66f39f843f75cf3814dadb8dfee89f979d19b0c12b22859a5379a1b9b4aabb9bcfe5801b2b3e116d79f453047312308d0cfd2362957173d93c27e1dde3308e7da971ca6cf7c46abec4733bbb3e79e6f874f335439d13a5c1b66e926318b10bdc8b99ef5b6091bc629b73903881613131593e3c1039431873e0edf59d9d2fbd102fd7d2ad3aaab4aba54ef6bfec7e86ab076de5aeed3e89cfbf97b2455e2a77f", 0xd5, 0xfffffffffffffff8) r2 = request_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='/dev/input/event#\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000780)=0x0) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0}, &(0x7f0000000940)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0}, &(0x7f00000009c0)=0xc) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000b80)=[{&(0x7f0000000400)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000480)="350d4d7a04c1a3a337af035bbe5cd13857c886f9cc51dadd1e1b4449a742bb8e2f5d754bc8e39e1c3911b6183831a8480140849babc2f4b25e8d538a2d9d9f510513ae180790c2e438e0cc12d8d5489c8795c49bd358cdea94a05d29dd8b0cb387d42b921eadafd6ec29adc4e49751b687b1c724d3357361c754b0", 0x7b}, {&(0x7f0000000500)="a06ffb7228b6e254620f993bd7674da833263f9fef5a2689c49d40ff819373119fdc762673ceabe672d58231b34634e79a466b0f957d4aeda24ddac23e52bebbaaf8a873b3b6e5d5cbd6508c728ef85f6be6da70d104569857214deac66773c198", 0x61}, {&(0x7f0000000580)="cd833acd07dc111ad024461495cef6d1c1", 0x11}, {&(0x7f00000005c0)="c4474493eb60682cd5c1a03c0512a517f8da8f1290b79d451ba718bcb9d963edfe9eb754b93bdcf960c47f8e7a66d3a00b49d5c0112907986d3cf1fba56348f669d230467449a58e1f308bef7bef33d24ede54616dcf25fed482c1bd6d9d549b5e4adfb6f9b476df0f1a13199d377256688f993f3d238de45585d00d5a613fb3191c18278172f83b5fed3e3d8850a34c11d08cf171b9c906634d78780f40a270e7065d33df6b7200be64e6c7e8bdbccd8e2e709f355ca5510fb9bd8c24a9e126b64a55f925b686ed186e43b5ac5436c6085aaa6a0778b7f45bda82d3b0e2773bcdf8e8e069334e76222ae6a9f4b9c9abd65169591fcb159a111e0c52", 0xfc}, {&(0x7f00000006c0)='9', 0x1}], 0x5, &(0x7f0000000ac0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xa0, 0x20000000}], 0x1, 0x4000) r9 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r9, 0x80404525, &(0x7f0000000040)=""/217) 2018/04/03 23:34:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0xc02, 0x0) setsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000000100)=0x8, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/04/03 23:34:37 executing program 7: mknod(&(0x7f0000000000)='./file0\x00', 0x4000, 0x200) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8003, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x5) 2018/04/03 23:34:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x17) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = dup(r1) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x3) 2018/04/03 23:34:37 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cdbfd6c153aadeea0e0000840180c200000086dd6002290f00383a0003800000000000000000ff0200000000000800000000000000010200907800000000609433df10002f0000000000000000000000000000cb0001fe8000000000000000000000f9000000800000e77f000400"], 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) 2018/04/03 23:34:37 executing program 7: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001080)=0x10, 0x800) bind$llc(r0, &(0x7f00000010c0)={0x1a, 0x33f, 0x2, 0x140000, 0x6, 0x10001, @random="824c42295d04"}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/03 23:34:37 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='.', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000008c0)="75fcce334b6ffedb6d4facd020ff8740bfd342b4799564be206548eb050821dcd15bc77b108b95b6a0d7bc40ec7171a2c9dfdc0be622ca339dbda81bd930fdfaead6cf486c969267df82c6efb841e28da3e0294f5d42222393266790023ccbdb09fcb8889de80223dc31ddd519c78346b2022eed9d0e0c9d48330829a533abe393d75785f5da98abd94a6466d95c00818d0c5ce3783758550260aafce20a4ce0671bded0032e48b9dbecfa1f") mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000040)='.', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='binfmt_misc\x00', 0x0, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80800, 0x7992676d, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r1, &(0x7f0000000440)=""/13, 0xd, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='rootfs\x00', 0x1000, &(0x7f00000002c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)='nsfs\x00', 0x20, &(0x7f00000004c0)) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000001840)='./file1\x00'}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r2, 0x0, 0x4c, 0x5c, &(0x7f0000000540)="cb40a10eceab2673b1b10d32d602b6ac99ba57e642e7a39d975d5c600ef96b6e08944aa442042b81748d5db438c5dd2ccc931b2ec8c73dabe7c57247e3af08bb6918a53833a062c8edf39a8c", &(0x7f0000000600)=""/92, 0x7, 0x5}, 0x28) mount(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='overlay\x00', 0x10000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={0xffffffffffffffff, 0x50, &(0x7f00000003c0)}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='xfs\x00', 0x220004a, &(0x7f00000002c0)="93cdd250f3245eb3353ca2d4abefe0db64b49641f396ea3563c4737336b1cd1c16ca6a4871828e1c6cb804b15664d769f0d01cf492333fa6ce0bb5abdaeef401de3c0c8239b5135612d2a21c27832a54cd4f4373c32da205c3e1a9460d3c7ebc3750db872bca9c584abda344c9d09fe3af550453283729f6744e420272cbbae11c1c417c1115a296ced13e7479da37430e169ea770c7a47af3d8") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x3, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r5, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r3, 0x50, &(0x7f00000006c0)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r6, 0x200, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r5, 0x28, &(0x7f0000000140)}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) 2018/04/03 23:34:37 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) ptrace$setopts(0x4206, r1, 0x0, 0x0) 2018/04/03 23:34:37 executing program 4: r0 = socket$inet6(0x10, 0x4000002, 0x3) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000001c0)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000000)={0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="61e49956c4e7b08f4a76b0e1ced46fcdc9dc2f8b06855bf27c9a95bc5efb4c5d486e6993e8ae285d87901d9fa350ba9dc8163e0bdf92b1cfb7c3c756ce49b670d49103af5ef064c400e10cdb1977f07ca0595a40fddb0006909e5cea5e1be61660d1b5255b1b6e3f316604d8b6d4033e46d32772619ea8e73441e1a178958e0e7a43a17a33f40c949eb8a885462dc9e64f58ddfb71d682b599063035833892b2a3a0aa2348dd519d1c45fcee54bc35bb319f5af0e29bdf917e77ef47f1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x5) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x4}, 0x8) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@empty, 0x62, 0x2, 0xff, 0xc, 0x8, 0x10000, 0x80000000}, &(0x7f0000000240)=0x20) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000200)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000004000)}, 0x0) r3 = accept(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @rand_addr=0x5}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x3aa1, @empty, 0x2}], 0x3c) 2018/04/03 23:34:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') io_setup(0x80, &(0x7f0000000000)=0x0) ioctl$TCXONC(r0, 0x540a, 0x0) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000080)="3a955643784c9ea72ede9374db6d77e22987f447b17f90a8cf1a9a441442297768976531363025c88090781f0451fbfd3b3ae4504f2d8870f8e5a9567478c5fb1cb4d8fd8e2e44ae15bced2b7ea8f0a433efea24a9ce0b1c06", 0x59, 0x80000001, 0x0, 0x0, r0}, &(0x7f0000000140)) write$fuse(r0, &(0x7f0000000180)={0x43, 0x0, 0x2, @random="c7991ec4785eac766d62fd8c540bdaef0fb59e01149d549311b6e7cfb17ba3b10336aa915a0ffb56473c1d646d974735ae4707"}, 0x43) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/03 23:34:37 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x400, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0x9c, 0x39, 0x300, 0x70bd2a, 0x25dfdbfc, {0x17}, [@nested={0x4, 0x8f}, @generic="7139eb8d8ea39917b89a9b67de42db33c1b81e067cbca0d44ec3e4bd6118342b40d7831320ab937cc128efb02e56d7e4ef37c82b44196f8dd42de3557f5e1ed7650dec0244074a56881bd9eaec65efdfb6519e4734a23284cc", @generic="5fb44cc699a23d33dfa2d74e575db60043c10e104fc0", @typed={0x14, 0x39, @ipv6=@dev={0xfe, 0x80, [], 0x18}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20040011}, 0x4000) accept$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000180)=0x60) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) getpeername(r2, &(0x7f0000000300)=@generic, &(0x7f0000000380)=0x80) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000280)={'nr0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000003c0)) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0400400000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="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"], @ANYBLOB="0900000002000700090c00003f000000e9ae5b0322b3ae9c1404e638c2c8cdb40000000509d6"]) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x22, 0x105, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000002c0)=0x3, 0x4) 2018/04/03 23:34:37 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xa5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x362b, &(0x7f0000000000)=""/251}, 0x48) r0 = shmget$private(0x0, 0x4000, 0x81, &(0x7f0000ffc000/0x4000)=nil) socketpair(0x2, 0x1, 0x70, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SMI(r1, 0xaeb7) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000100)=""/219) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x56, "86511796539c2c49d9e9ccdb30d4265f0bd383908032763f4583b4e4ce13b1d8fd4f2df66d6cddf42f6a875083c22c3e6f2d523edc5c98492ad9bbef3e8bb84667ac94ec509b573164401fd825c515d23e02992c56d5"}, &(0x7f00000002c0)=0x5e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={r3, 0x48, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e24, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000003c0)=0x10) 2018/04/03 23:34:37 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000572000)={&(0x7f0000611000)={0x14, 0x18, 0x301, 0x0, 0x0, {0x1d}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x109000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x7, 0x3ff, 0x129, 0x7ff, 0x37, 0x3}) [ 207.227829] EXT4-fs (sda1): re-mounted. Opts: [ 207.253523] overlayfs: missing 'lowerdir' [ 207.298837] overlayfs: missing 'lowerdir' 2018/04/03 23:34:37 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="b651ca0b4502acfbd22eff640300", 0xc) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x101, 0x10001, 0x7fff, 0x9, 0x0, 0x10000, 0x40020, 0x1, 0x280ca2de, 0x1, 0x3ff, 0x9, 0x372d560a, 0x3e, 0x8000, 0x401, 0x7f, 0xfffffffffffffffe, 0x8, 0x9, 0xfd, 0x1, 0x401, 0x4, 0x3, 0x87c0, 0x100, 0x3986, 0x3, 0x3, 0x9, 0x5, 0x3, 0x80, 0x1, 0x0, 0x0, 0x4, 0x3, @perf_bp={&(0x7f0000000080), 0x8}, 0x1090, 0x6, 0x7, 0x2, 0x7, 0x2, 0x2}, r2, 0x8, r1, 0xaa7d770f7bc9642f) dup2(r1, 0xffffffffffffffff) r3 = memfd_create(&(0x7f0000000040)='client0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000240)={0x0, 0x0, 'client0\x00', 0x0, "566414ce1019140f", "ebadf6e712ab34afd54c7b7e72b444d728aa150a6edfc05e42452b0a8d8a9267"}) connect(r3, &(0x7f0000000300)=@pppoe={0x18, 0x0, {0x2, @random="5ee3db467994", 'ip6gretap0\x00'}}, 0x80) 2018/04/03 23:34:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x200}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000140)=0xffffffff) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00000000c0)={0x7b, "4050d7446dc716c2cd9101d293ef59b608f4105d80b21f8b97db6059df37f35da8ce582063f087ae9066b4697ca69dabc17c59129cb9c8ceb27e2281793b58d7ec909c6114ac954d818cbbe00c237454e19535c566a5766582823f26cd804f0aac8953872cf437ca7d83698c2890f3e16e085111bac381c5c58369"}) 2018/04/03 23:34:37 executing program 0: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040), &(0x7f0000000080)) write(r0, &(0x7f0000000580)="15", 0x0) dup2(r0, r0) writev(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)="a943bd42def8546df9b5312bbe5d9631e8dab94394ed1797912c0506b13e7a972319ee3a0dcd20b29a6590f8e23eef772ad347e1fb0e3e76110c09adebedc87e2227d37f9a9d86cbf793b96bcf008168717a75f3aee7b42cf8f4b2ea82baedcb2d4aeda213e8c1643a71d5ce281b5c602ddbee64efc6fec56456c0ef3c92a527629ce734fa5c4dafc026f473d7205d78b06a2829619b479706850781a04e1a2868e08cdd4a9b79baed998de26dd66b1f17584a51a1fb956f422f025bb71247252f6e75caa29eb6f93d811704d91b79f0784194cce1f2cbc0ade94b26000936fed060780f4b89", 0xe6}, {&(0x7f00000001c0)="8dc9aa368506b6d6a010d54ae9815d9b3cf892d4b5414016381ac71d71a91fceb3dfe5813265a7faeb82cf0655c9ee88d2334f1c64bc4b010ff56382b6c2d5363d9a2313a879d385a70205cd0c4a12a3d5701505ca499d362a63caba63a9787e785d866e55ee1e8ca55c05d597ab872992e01163d9155d26aa6af2036842680ff502fe34d4147e2e700950eaadac612d4d95fc998a6329e2519f6bc833ad3fd99bd649e665843bd59f19853c68d8773f062974b4f58d8714ce9215038291d708837aa1a1d1f3fc6cbc4c97522b9e3d647adf9cdc8d00a8708cd4f301d0ad00bf0d06f134580b", 0xe6}, {&(0x7f0000000040)="b8216438f5294502a0356e9ecc2a191c55d30826f21b3bae95f03d25", 0x1c}, {&(0x7f00000002c0)="72a8b49c3225f4ad07217772a7518645f82030ef95bac875ad49aa692b168f61d19f7527d31591cd136e653a419ff47b0d37c14d63f0fea0b61f259f1267e8d3b33b4f7cb14931a99c719f7c506d7ad6fddb94adf8d50976dfb660575c49582d8663d3c7cb1579d3d9134cdfb6555ed0d4c8d0629ee3ceeb1881dec30ccfc06f47450164ad86f17fdaf93cfa08af734faba1485f435eb8cd5ffc92dd8edfd779db53b6988066d6722451e5a58335d32d025dfc72981fdaefa46ed3bf9443b577f5f98e4385c4eb36bdd0fc3665245cbfbf29b7a9ef", 0xd5}, {&(0x7f00000003c0)="ec0277d54fadc5f8ea60d64c7b38e2c8ce736515cef52ec7fd32ecb99f555f9443d9052894a846be2aa2ca867dfc69c23ab242339d72de7401fd", 0x3a}, {&(0x7f0000000400)="40797cc06e68f5ba05551527f1650f797a4137b55de5ef79acc5e228d686000debf275b348c651f07c3e1abb6d6c8678551a44e2ca61640871c612701fd1849cc88bfcd2418f293a49b2d57431ad9deb69f8e15666121caff32b118b9843be7d9ae43cbe98a28df33161e9ba06cac04a9f68f4acbc74ebb52ee0708c0c71563b64e66448c6b61793", 0x88}, {&(0x7f00000004c0)="b02947d553a34e2d50a8ca71346c", 0xe}], 0x7) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004ff4)={&(0x7f0000001000)='./file0/file0\x00'}, 0xc) 2018/04/03 23:34:37 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x4, 0x40, 0x6}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x591001, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000140)=""/193, &(0x7f0000000040)=0xc1) 2018/04/03 23:34:37 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x4000000000000000, 0x209}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0xffffffffffffff25, &(0x7f0000000180)}, 0xe) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002ac0)) 2018/04/03 23:34:37 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x480, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000100)=""/86) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'irlan0\x00'}}, 0xffffffffffffffe0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x4, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}) 2018/04/03 23:34:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r3 = dup(r0) setsockopt$inet_dccp_buf(r3, 0x21, 0x8000000d, &(0x7f0000000000)="177eda520428e14ec69d1508ab853f3e2c48f4e785b599e45be8a341f0b7d28aa7e3e686ad4c2b1040bbd4b781df3e9fb169e4c8889b18938d4a055f3127978d47dd9b5e8046bd53d7d88b6c518e49e8369ebbacc8a220d3f3c26a78676bff02855df17d8b7370b54168ec79b1a721952074bcb00fc603e987b69c965ce1a4c6c5b7c39b334f2d73bc1adc9c2879475fa910315c6b43a102ace68f2ebd42f4583e5a54082e1f54", 0xa7) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/04/03 23:34:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x20) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() lchown(&(0x7f0000000040)='./file0\x00', r2, r3) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000200)={0x8}, 0x1) getegid() ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000002c0)={r0, r0, 0x2, 0x2, &(0x7f0000000240)="a1e0c91fe930a6916b009292ba10aaeb6c2c973d47ca4aa020e15a0fff6d6e9476d4660b53cf4f0473b12f55d59a0ddb1ce45942534e7fdee7a1971b66472aa75a3cdfbf2aba6d1f8d874b97b98d48c2fd8841b597e2574f0cf71c398192754511c7f2b86e779e16dc11fe78a2768265b7", 0x7, 0x0, 0x7, 0x0, 0x1, 0xfffffffffffffff8, 0x92f, "380711f69a7f69a45e9b22711eb7f3fb7a73f9fe77da7b758b9938a9260cf01c74aa81909a9dfae82de4e447358e8005c0900dfbacb4d8aad2379c7e41fd0134184b569330aa4e"}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000340)=0x5) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000380)=""/197) r4 = semget$private(0x0, 0x3, 0x400) semctl$GETVAL(r4, 0x4179669e9f598f65, 0xc, &(0x7f0000000480)=""/4096) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001480)='/dev/autofs\x00', 0x28000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000014c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000001500)={r6}) mknod(&(0x7f0000001540)='./file0\x00', 0x82, 0xf3a) rename(&(0x7f0000001580)='./file0/file0\x00', &(0x7f00000015c0)='./file0\x00') fcntl$setstatus(r1, 0x4, 0x40000) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001600)=0x1, 0x4) statx(r0, &(0x7f0000001640)='./file0/file0\x00', 0x5400, 0x8, &(0x7f0000001680)) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000001780)=0x9, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f00000017c0)={0x1, '\x00', 0x2}, 0x18) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001800)=""/237) ioctl$EVIOCGEFFECTS(r5, 0x80044584, &(0x7f0000001900)=""/202) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001a00)=0x80) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffffffff8000) r7 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f0000001a80)={{0xffff, 0x2, 0x0, 0x4, "e8874d5d0249f84f9460e6ccaa3ba78ea585d2536cd4a7c38987a4ad82c6df242b9b973d7734dffdcb051420", 0x2}, 0x0, 0x0, 0xffffffff, r7, 0x2, 0x3, "ff439a153e79836ad7a8cf6ba4411d72f48131c329af2b03c240135c61e7773ad26ccf0fdf06c6c2183eb0efe0a2389b3537062c2e4256c192d2f1aa254acf29", &(0x7f0000001a40)='\x00', 0x1, [], [0x800, 0x5, 0x4, 0xfff]}) acct(&(0x7f0000001bc0)='./file0\x00') 2018/04/03 23:34:37 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x18141) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x2, 0x681, 0x40, 0xe71, 0x80, 0x1, 0x1, 0xffffffffffffffc0, 0x939, 0x40, 0x3, 0x7}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="d3", 0x1}], 0x1) 2018/04/03 23:34:38 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}, 0xddb0, 0x1}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x6}, &(0x7f0000000180)=0xffffffffffffff37) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x3, 0x320, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f0000000000), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x391) 2018/04/03 23:34:38 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"6c6f000000000600", 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@empty, r1}, 0x14) [ 207.759527] Process accounting resumed 2018/04/03 23:34:38 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000140)={0x9, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x0, @time}) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @rand_addr=0x1}, 0x0, 0x4, 0x4, 0x1}}, 0x80, &(0x7f0000000040)=[{&(0x7f00000002c0)="25ab52f882f429aab5b0912376fdd6fc6ba0d878e47d905cd0d7770e719351d0f6f3d63dcdbac0487ac25ed3261dd4fe2ef28e6832ce7c8127c5279f55dd6b8d9f30bc387aa95d6c1f1cef80696e0485554edd10899de640a50cc6da41ab54eac296c0683e5508621b970032a9d04b5b6bbe695f38", 0x75}], 0x1, &(0x7f0000001740)=ANY=[@ANYBLOB="980000000000000008010000ffffffff5a0864bec41010fcc21ee951d252618390856d1fdb1422ce76757cac6be2d981f984c3799e52336485f3a1a940a3718436dc846504b9859c2394683c778c3a20fe8cd7c9705abde5fa5a92952b4c08e624c57b81e29613ea754c579a414ab576de0ba36bd145aaabb93a6456ba33fe2dc17f0f82b5ca4c8fe3e5fbdba404345a1de5f812af0000006800000000000000060000003f0000005af0e1da92c43c91401cd03eaacf078294bcff361873eb6ddd2f06bb11ce880e2f74ca24cfc4024cdb73e7e27add0ec433bac43bdc5a42776688a405ab63a81ae4f017bf6aab71fa5b587eb92356627a641cae9d2875be41900000000000000000000000fa6e00007f05987ade7e93636abd53288a7c83944a8afb58ff9d2e1cb3139fe28b10d85b31a3cd369e02207606becb93ab8600eb2ae946284ecf82151cb3de7c6acf255dc71c511988cca927b4a73afddef10156281fee8038bf3045af9582912f3ad241e6fb50e0eadff0932cd1f75e6746acea828bdb1fafb2c24ff818992d4ea83000a0000000000000003f01000009000000f4866294a662c9190fc8265a935452e176621e5959140fde20c3aab23a91aff7dcc0a3d9768470a154a1215435e3fa34d515b0f2179d5ed6c100ab0c98f8606d8648940b980c05f2517afe5149193449f63ade04a3ef91a7f3fecab1fe5b2a0f0e9bcd6ffccfe7f83155e959fccf47f8f5797e749f8330d4cfc4a57d6a91bd8a24dd1607dd532bb64edcad85f2d3f000a000000000000000ff010000070000003d5ed8eb8d4940f82ff54ab20c3b3a23576f5416476879eb2c0db1052bf17c389219d584f13384cceabd5efac62165e438679114e0a81b638733fb02204002f154b6a0b8f94055404acf0304e5a1b33d417424b23e163a7b687b61f808878a918b43487cdc12cca0dc95ad7993dc0f051fc031663e1793ae0bfeb73bca06919b024658202b1c51d11f0453b3a700000010100000000000001f01000005000000dc0ae39f569833408765051ac05bac5201b591f5ffd9cd1808e222509524ef7e08e19756af596e2e1146f83863e7729d75cbfd2943fb7957b61af1e92d91ab8d0f03c87000b9617e6303f82b92f1600c6160db8ad5740578c0315548acdb0a2a2f9f9d31568a94b607aae6dfe8fe8b3250677cc939a006f3cf7e60ff63db66450d65baf447aed2ce7a64171613a1cbf2831ea006cde609a5e786d0ca4b6ac2f674a49ff847a225e53c6a249ef7d1bdf75a20de300d07ca3f9a85512e9b7c72d03b83a4d4b44732ef45e99d3a679365a82056570da7a7f727f946e2f2fda4b2fe921ba8b92cd4686b631c099504341da6bc03c5c2e1b2dbdab15b56241205ffa3949184f900f762ce5d7476865d551a2be18bbca5ef4fb0cc6dd50e3643464dde216363cdf089947fa7fc6984e53c87b99817aabdb043adc10f88a81691bdfc827b958ea7dc7d8c284e93db94c2a3151c2f64a5e9c5359d5bb33819a81da98fbfe3236087966e6d66e5467ae95444e7101d801a9c82a0a3c8fffde5c5e38bed1dda4465467a37fc3002de192e6f5faa4d3d3fbaa34e437d19c66fdd958bb324fcc752e246843877c6300b63e6d229beeeacc3804d7e39761507e076c8e7b3bb9ccf1ead1b8ee6f25788da7e8023e52e7e0c76a7fc43085d7958bfd5c9471898909a9d8fe9267d2ce95a7e13cdb05c9e7820f800e120bee848137e8090c800363ee6bef41a78816ad51b079ba1f3160ae54548cfc66d25a9a0e497f0df02bf4e22b26c1d48e938cc8cdf3a75eacbf1bfe0bb3168838e21f0d2973baa75839c7852bf29b3ad030963d9dd615ac81ae471a32785025a39b37c9a582806af231265f1261203fc82f87624c1b953d903c9fc9074751860616486754908970f0e43c2eff1b4d6c9f5f0cfb50ff83549ac562962e9d76da841f48eb34bf4c747bf1aecba5105afbb5dafc2e11dbe9a6f87ecbf865ca2ddb8ba8ab038f885540fc2dc53ed8d4af5d7d712f07dbfeebf5ec673e50b044be7e6bc95d9c2d6e9dae15c892b3ce3c66aeeaa15d7d8de6fd5e86b120a1baf3aa45cd02f2313702a485f377252131cc0f0478346a325b2381d786286f7915ec5ef022143c1055a6c35361d66e64569ea1c830d9f15ef8a82d1577267676f790a79c4f0e15fc5d3c12c738e7df052fc64ea9557f68d53efa0d0afaaa043345585ec945fdee4153433866dcd1a880535ac7f03529b81da0fcfaf63043d3d477de3b8f34b32c4e4f9cfef971f50a81ef4d84209eaf5e42d72b28c7c4b96fc5a079b71870ca2b1df3eb80fc706a8d8a5f8777e4a26ce1ddc4726898aead5371c1ef7ef74f0fa0b751a3667b81916aba3a9bd29732628f096f67f726fa854a9ec706ea7e677787bdbf07ba5b3a3eab491bf4f6a92621eb9c6dca0f017494006d7697b9e6ab831272e9d48bb05619c900ed26e9281299447f6531fd3111a89f661ffd79d0d6e81fa5bab052801052b1d23c6af0ce17ee8149b4ae0d8ed581c4ce4f2bb10e65f8c6a196dae5f4b196f0bf8020c08f4a0421ccaba43e68eddd02df5104afc450b53403ea1d2703199afe0df2af34a9f6516cab3ff1cd0d47a83d800cd4d0473ec28fb3c6672ffaeb122535ff0b39b2ca12b18bea41e6fbaba88df31634f5c5cd02adac87b681d280f19c3e8bc84ba487490707b8e4198802aac774c002bfad1b8fda26976054dd5ac9c4fc65e2f22f3716d661ecd2e6e106a8116a72018c21d8ad8ad9d3a9f17827deb1799de244571db674731ebe9b1ee60fa14177a96bd12d457ac6c11d06837d7642dc0296e2b59c768f3094c5ce32b8c4d5b166b744b4b3bb34580eed874e3d3f7dce3ee4acc74e58172781b99c587c7791028271297f29d13c1d67134baba49e14888c8b926fe90746343f8dd8448b62c7a26a73db165c4cf65303ae48c46c64f224112d13a44c951f765f0d9f0e8931fa7713defe24cc0a8d8cf0e6b5206f2e06a1e69b76a88808c3debc6e8445721188ac2d8fa2c601c828add92654be3493879312ec839f2b3c6b82eb71c38ccd2b05df83e41704fa8537586b0c1c8054e45347d81adaafe23547f7d7845b4b0dae9d9974441e7153fa4324a189d1e0530bb29349bf85bcb0780bcda10ed2c94cd13e871a07996cd7e7e19276fa4f878f409d2ba0ff2150738a37489b33859f321ac9b4adf205ea04ac273692382c39b45a3f9ffbf289ebe7264a4dcff61471c377de44d52963143ec615d62f3c14d69727c0ad07892a5f91057d99d77614c04fa4fb9b1036723de30b8a3018bb3e2e5e4463b4d943abedafa0cc6b9500ef6a6cfbcb02218afdea9c6c3ada36b19daf614b0436e2049d06034d54322b0e758aa233ec55dda7a9ec915eba6ab9926345dc72c108ccfe1eecca2394d442179f428b3772d897c2a0d4546f4055901284ed17cb28f87eb88e1d565720774a280964288274502cb862097271f90e5ef78f465d32d49c94adf6e88405863d6698857d88e0fed8d83f8542bf6e24838432d153cae91fca5f65bc20a5eeffaa768072422246c55d3e50ac4cd04db0cea8e010d068f7173f9790114d00db0e1409891932e1d5b4a1918814529971f01de7b16e3c5084f17c27297080cab3492484ba4afad638693856636a47a51bdc4ea6ee09923682810e2202fc0eb4624c1ef5e6edf6e33405da6c2e085fa8d408cb592c4f2ca9eaca09f6de424c42a383bc93d31a1a26f25d96b80b83c6e74f5abb4576aa1a28c6bc68e1600782e3d782e9e881d6eeb894253b8c98047b39c08698829adbfba78d6b8405bb76fd7963d5af533f111e1f12324cd76ced4a17d3d4215e0f4878823f245afba350fa124650a57ce33cf157e5ef021c4773f8b0bcb35f53cb46ba11007411b56bcea08f2ae11ff547cfae7ec0b893ae767aa6a5dd375aa69300c736859e9d7818f08e8218358853042b2e8ef6908b83b601654743ffbf9ddb697c3ea478fe612734d4da953fa12cba8aab1d9f1c0b83c0865868bc45b02ec441da4b63640a3777c3ddd1dc5467822c8d3bad00472f0027ecf0badba8de572210a24122c3f1dce609ff75e321d8c16d9e0294882faf2369e271125889b2f8a8a9a131e7af552fd26b14cc54d932316a36f9cf1451dcaf53adea9e7e17aba526a035232c48fe8f2885a41bf63c1ba9620548f7729f9d0ef3960359b44e1c50f0ee8259234924517472f0876c160f2fd399faac6e9501f2958ff248cca10a47e029097428febbf03b343e2c45810576e30dd1f193e91be46640230fdf7081228a34e769a7c9275c2c83d10dd6547182a0073959bad5bb55ea2262f07b26947fd24a8851638325297aae857acd7156481358f25d3d8d412de679f4330f28b3d3fe0e45943d596b713fe12c376856cc409116641100c0925ad3b4942b92ab0d57930ce622c43feebf1174fdcbb8ffb25770550277f5c46579f148a3617601099a2fa9fe9785f446c8a3eabd346b8d0e6d43a38fd9ab2005c88a2a0030a89380103afc7d8c502283df9b62525cda9d0d82931d936928f6b51c87882e8824c18537e88eaf23b17c866b514fe8b6ed70e1ef7b1b0584a6c9f12fd53b6a3fe2275b75d9edb2c168d77661fa2873d9dbb6999c1ecee1ad99547b53f4a66e0ea2ee03a042deb55f6d17eec75b53b986e57ed3b0439853f9abf4a0943966abb4d207a280db1889788e05d16eb6d434a94120a387bcd3a26e4065af7c9d735f323e2cc5219edd7a02c14f32acfc87091f241f2e0ba39c8d064cc0f7d1ebd697096eb2fd6f41685ce9bfae38bb5b6236bc612b0e1172b18bdcc35fb3a4b086bc31bb788d8dc0ec93b6e0e4259cbec6234891172dc414dac78da39178174efc53698a1babd2af1deee33da5577d8c680bec850015bcad76a97dc37f22abcc8c1d3df5a8e43f93355eb63d2ac39b26770e01a9fd82f2d5fb232743509ff04dd262314090698a991c4cfd240be9d39afa07bf192458c5acc3bcd7233586da0fe4b6e1e1775bc03c53f20de697d3a3d9a8c2643ace8775a58bc627fefa26e26d6ebd6dd4f1dfd49ec5e17742c046150729fe17cae137761ac5c4f80d800876fea91cf15a5b7883b0b657cb5cfc55daa0db9f94c33393a82f70df0debed2398fd1f96d89fa531a8408b0634df642d1465bce47d5de035ad668ac207cf6af412ddce62b1e2f5aad05bfb12ef6fe8893e43460179a311c0a0e6b339c13432020c06a2f9226154fb1bd25a6ef4e70f12a7f87b23bbb0465c3cf9132effa3d0003b3220839e979257a8c983997dbdb23e4420ba57d62db8005484a5bd548aa2a4b4e3d9d87402b387a2acd482b91b9a2943dafb06cdbe4f0dad3e18e5f82d39c473fd9b2aa052a94493c22a400cf9a715124c6241817efef9fedddfcd2af49bb46b3bf830e725cff6600444af87a48565783246259adeb6e14aefa44a984143f02b406169e03f26570163cd873ddf83f2029f6272f8b7f3e797529253f12fd8405a810eea4272d6d3d686e4d03c25daa48efca6a67c57735585309484b2297ff8568b0161b675006100c5fff3401da0d9aaf70277b3e2868d57b40e6953551f6526b192883f9678336f8e60b60b1076ef0e930fc21d418f609eb86f50bbc5eee10e8e9f84827eb5000000060cde9dec9b6bad78dce4c995a3da6a55606ccd7166fecadcec135ebb35c141286c9e38b03f537b1712798b30879c8d6462265a93b178303e6480e95a21bcbb1d0c23ad74a750dbf977bfb07865e20a7b98137c2c42d1ae6990473a632e9d243c960a45b836dae23a09eae4a8b2dc5b377bf2e84475b34a9487662b38417a673ca17ea43b178b154820730497ec03d51094aa73565df1e75654546003b423eb44904a89038c1a0343732500fa4c79525d0ccf364ccd11fdaa047b7e3747f44b221bc7826f950f8089193ca7ac867bd68ae7f0d01617c8441403c20f5b0a3e1e0bd9b65faaea060241374b632a2062d05d6ea1f8341fdc2e39e851c28327a129be94301fe2f346cb630ce262a45b1c28675ddc49920f692a102abfea64660fd57d34c05556afaa34cc569f251f5c2c747ae990d04acc45f6744983de764c69e6fc5949357d4ba9e363fa14d735971adfea0ca003bdbfe9715f881f4218212f65a3e945d5ba60638bf63fcdff3ab7b332e18120acfa7d2ab4caae0cae6c5b5fa0edf0979d018850ae515235b538e57f834d24cea868af05264ff8732c593bae2e252d9e518878aa5438e7c34359f29203a86f84e63d6eb812343a98e5076a50ce01e4a1449bc4ff681334e3225f8227a895ba5d1b728ad560ea7958530ebdfa496dc8c774c228b73ac70ccbc5f6f26cc061fcf99ea0057b14ec93ba123700b747a099948cacc30c72c4a64fc528086835ae60bdb018398e583d2981f2d3a5111c2bb76b7d234cf67b91c41d4667bc2a0e4ed099dfba7d614ccd0bed17687eea8d3a85fa17bf595f45b8918b133f1504c947a81f28167bda4977f668c28ce33c50dcc8aa9c9f195d524e4441a4f5e28b74d600b6b73ca92b4068199e7934fbf8db9f8fc9d0ec4de831d734393d2608e8c403045b2b4e79c89f12e23b9fd6e5a08c8f70c2435fc98afeadffa8fb823b4629c64899baa45a1703f470123661e726de99a2b54d2d1840f21c1f1f31a7d3c58839f4cce5ba4f1f83ef89601b63c9e9645a045e88230da02d916d7df03f12931aee184c1dd2c4000d9f1b6ccf7a1adda150bc75fd1aca08be880194b46eb05304546fcfe149beb0b6873024770d1c538a4175e31d4517ba1"], 0x12e0, 0xc001}, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 23:34:38 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000400)={0x1000, 0x105004, 0xfffffffffffffff8, 0x1, 0x80000001}) r6 = socket(0x10, 0x2, 0xc) write(r6, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) accept4$inet6(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x800) write(r6, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r7, &(0x7f000000af4b), &(0x7f0000570fff)="16"}, 0x20) 2018/04/03 23:34:38 executing program 4: r0 = memfd_create(&(0x7f0000000000)='keyringkeyringvboxnet0&bdev/\x00', 0x2) ioctl$TIOCNXCL(r0, 0x540d) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000040)={@multicast1, @rand_addr, @loopback}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x5944, 0x10}, &(0x7f0000000180)=0xc) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) fgetxattr(r0, &(0x7f0000000240)=@known='system.posix_acl_default\x00', &(0x7f0000000280)=""/28, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x7}, &(0x7f0000000300)=0x8) modify_ldt$read(0x0, &(0x7f0000000340)=""/116, 0x74) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000003c0)={r4, 0x3, 0x20, 0xfc000000, 0x8}, &(0x7f0000000400)=0x18) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000440)=0x1) r5 = syz_open_dev$sndseq(&(0x7f0000000640)='/dev/snd/seq\x00', 0x0, 0x480201) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000680)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@loopback}}, &(0x7f0000000780)=0xe8) fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = geteuid() getresgid(&(0x7f0000000a80)=0x0, &(0x7f0000000ac0), &(0x7f0000000b00)) sendmsg$unix(r0, &(0x7f0000000c80)={&(0x7f0000000480)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000500)="becaa218961dfb66b24407c9b5f87a7ba065f1d5137c93e6c284ae405dac442f7d0621484100801076719c231c4d36320f75fee1d6f5bd5a67d2bd4d06572ec2f5e29f479eecae4ab9c0d3ebe73a26397ec1ba0e54ffa820d153acee915d8b7b9fde8ac33811ed484ae0aa2d2c272f3fc5fc628c71ce7559bee9498060ed63e7ed8e415a00051e38e405b2a31ea43a2406fef26e42683c1f2b5acb8630be6db1ab452a58ce3d69f0", 0xa8}, {&(0x7f00000005c0)="4cd28a28ecc11a19aae2d9b0814400", 0xf}], 0x2, &(0x7f0000000b40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r5, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @cred={0x20, 0x1, 0x2, r1, r12, r13}], 0x108, 0x10}, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000cc0)=@assoc_value={r3, 0x6}, 0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) lseek(r5, 0x0, 0x3) r14 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001e40)={0x2, 0x2bc, 0xc, 0x2d, &(0x7f0000000dc0)=""/45, 0x34, &(0x7f0000000e00)=""/52, 0x1000, &(0x7f0000000e40)=""/4096}) ioctl$KVM_S390_VCPU_FAULT(r14, 0x4008ae52, &(0x7f0000001e80)=0x9) 2018/04/03 23:34:38 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742f697076342f76732f73796e635f7468726573686f6c6400bf7956050224b756c63bfc477378350232509b7b38b3adffa319e718e9db27a59ed4e8720bc4cdfb78", 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r2) write(r0, &(0x7f00000000c0), 0x0) [ 207.826917] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/03 23:34:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="005dac85b1b9210b01f000000000000000ff64ed7d00000000006b4b658aab1a52aba0561dedcadb96adaf57486c1aba0ac1a5009785ed1714cca84fbac43bd935ff031dc40955800e044776f9a6c0accb19ba5a0546b7567f4c6317fbaacf62fe2429c3a4c4c8cb177b126ca157d90be82157c60de7a30bf9d9de65eeac7dabc85f6e8c1adf57697215bc95722d3c1639adc77b95595869b630766b44cf01f4cb72e6ecdab7c848b1361d0b000000000000000000"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 23:34:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sysfs$1(0x1, &(0x7f0000000000)="2c8000") getsockopt(r0, 0x10000000, 0xffffffffffffffff, &(0x7f0000000100)=""/63, &(0x7f00000002c0)=0x3f) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x7, 0x20040) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000240)={{0x8000, 0x6}, 0x1, 0xffffffffffffffff, 0x697, {0xff, 0x1}, 0x0, 0x2}) sendmsg$nl_generic(r0, &(0x7f0000001480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f0000000040)=ANY=[@ANYBLOB="24000000290001000000516c000000000000000010000000449fe2b0f98ff647700000006b3a38daed303208949c579b194f0dd2e9372822ccb175b7446b9008a80f3c5eb45ab202d3d27275dbbe370c83df2e9c499ed3453e715c9c817ef8994236bdd53f43d2706d58faac1552fd5363e2d457e1e316d062f2e36c7c12e4b51cf2f504001dedb2f33e227223e89ff94a67865f1a0b45d58ac159807c0c601d78f7544697ade7e3c88520cfed80aaca63079ce1"], 0x24}, 0x1}, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x2000, 0x0) 2018/04/03 23:34:38 executing program 2: r0 = add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="f2", 0x1, 0xfffffffffffffffc) keyctl$clear(0x7, r0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x40042) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000140)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000040)={@loopback}, &(0x7f0000000280)=0x14) [ 207.883491] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/03 23:34:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2800, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000080)=""/144) listen(r0, 0xe56b) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000001080500000000000000000000000004"], 0x14}, 0x1}, 0x0) [ 207.938864] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/03 23:34:38 executing program 2: sched_setattr(0x0, &(0x7f00000000c0), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$void(r0, 0xc0045878) socket(0x0, 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f0000001240), 0x0) 2018/04/03 23:34:38 executing program 6: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000032ff4)={0x70000010}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000032fe0)={{}, {0x0, 0x2710}}, 0x0) io_setup(0x1c00, &(0x7f0000000000)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200), 0x4) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_getevents(r0, 0x7ff, 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000100)={r2, r3+30000000}) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000180)=0x3ff, 0x4) 2018/04/03 23:34:38 executing program 0: r0 = socket(0x0, 0x3, 0xffffffffffffff7f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x1ff, 0x204, 0xfffffffffffffff8, 0x10001, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) syz_mount_image$xfs(&(0x7f0000000380)='xfs\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6172726965062c000000000000000000005db5addc7b579ec399256317cbcc921d75a832821cdacd77a7af6e1b4f44e1571a32c1eb9aa71b209facde78d1b82b78fe72fc2fa5d935e7a0103f56e93e471260ac94c6240baee5be51e69a4bad"]) [ 208.193861] XFS (loop0): unknown mount option [arrie]. 2018/04/03 23:34:39 executing program 1: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x4000) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)={0x1c, 0x18, 0x1, 0x0, 0x0, {0x7}, [@typed={0x8, 0x3}]}, 0x3d7}, 0x1}, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7, 0x20000) 2018/04/03 23:34:39 executing program 2: r0 = getpid() socket$inet6(0xa, 0x3, 0x2) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x38, 0x3, 0x2}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x800000000004, 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) syz_emit_ethernet(0x0, &(0x7f00000003c0)=ANY=[], 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f0000000240)=[{&(0x7f0000002340)=""/219, 0xdb}], 0x109) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) creat(&(0x7f00000001c0)='./file0\x00', 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x2) dup3(r3, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/03 23:34:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)={0x14, 0x27, 0x331, 0x0, 0x0, {0x13}}, 0x14}, 0x1}, 0x0) 2018/04/03 23:34:39 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) preadv(r2, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) sendfile(r1, r0, 0x0, 0x20004) 2018/04/03 23:34:39 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000000c0)=0x2) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000040)={0xa100000000000000, 0x81}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) socket$key(0xf, 0x3, 0x2) 2018/04/03 23:34:39 executing program 6: r0 = socket(0x200000000010, 0x80007, 0x0) write(r0, &(0x7f00000013c0)="2400000024007ffc0100120000000100000ff6ff010000000e00f300f1ffffff1300ff10", 0x24) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000040)=0x8) 2018/04/03 23:34:39 executing program 7: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x80000000, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0x4, 0x400, 0x0, 0x8, 0x8, 0x800, 0xe361, 0x64, r2}, 0x20) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3a4, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x8, 0x4904c0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e24, 0xb32, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}, 0x7ff, 0x2, 0x4, "98fa27b05138a3bda79b003133302ee16a5fb2eedfdc338205e356129c4cbb5531a19d92d71f8bb4bcd3012a3f2f0fb696f95542f4ee81c3cb333d7da7530c37acd9736e3dc35ba030a8cc82e4536c62"}, 0xd8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x4, &(0x7f0000004040)=""/4096, &(0x7f0000000000)=0x774eeb4410daf61) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) 2018/04/03 23:34:39 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x8000000000000000}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xff, 0x8082) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000140)={0x20, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0d63d60f00000800f3b40000020108639499", @ANYRES64=r5, @ANYBLOB="0300000000000000"], 0x42, 0x0, &(0x7f00000000c0)="ea5e3182eacde0a67b9f94e48051819f71454abc1a165ab6861153a7e5daa17bff845872140bc91b312ceeec5e83d0b796deecfc578cb8627b3af08d6481c196d880"}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x200, 0x8000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000280)) fsync(r3) dup3(r1, r0, 0x0) 2018/04/03 23:34:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, "677265300000a60200"}, 0x17) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x2690a3c8, 0x0, 0x1, 0x3800000000000000}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x20, r2}) 2018/04/03 23:34:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080000fe8020000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078"], &(0x7f0000000040)) 2018/04/03 23:34:39 executing program 0: syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) syz_open_procfs(0x0, &(0x7f0000000040)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") unshare(0x8000400) socket$can_raw(0x1d, 0x3, 0x1) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000000100)={&(0x7f0000553ff8), 0x8}) 2018/04/03 23:34:39 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), 0x3) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x1b, "7a8a86092bf43d12947ea78240ab17a1c5887c105860ed8d669a69"}, &(0x7f0000000080)=0x23) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x3}}, 0x9, 0x5, 0x81, 0x1, 0xbd2}, &(0x7f0000000180)=0x98) 2018/04/03 23:34:40 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x6, 0x290000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x58) r2 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000540)=""/188) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x80800) fcntl$setlease(r3, 0x400, 0x2) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000000040)={{0x1, 0x264, 0x7fff, 0x2, 0x1741, 0x7fff}, 0x8, 0x7ff, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x4, 0x30}, &(0x7f0000000300)=0xc) 2018/04/03 23:34:40 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r4 = getpgid(0xffffffffffffffff) tgkill(r3, r4, 0x10) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/04/03 23:34:40 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x201) write(r0, &(0x7f0000214ffb)="53000000ff", 0x5) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0x8826e37, 0x58c8}) write$eventfd(r0, &(0x7f0000000040)=0x1, 0x8) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000080)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/246, 0xf6}, {&(0x7f0000000240)=""/131, 0x83}, {&(0x7f0000000300)=""/162, 0xa2}, {&(0x7f00000003c0)=""/123, 0x7b}, {&(0x7f0000000440)=""/71, 0x47}, {&(0x7f00000004c0)=""/204, 0xcc}], 0x6, 0x0, 0x0, 0x2}, 0x2100) 2018/04/03 23:34:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]}) r2 = syz_open_dev$dmmidi(&(0x7f0000000500)='/dev/dmmidi#\x00', 0x3, 0xe1dc309e0458b396) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000540)=0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000580)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000100)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}) 2018/04/03 23:34:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x141000) accept4$nfc_llcp(r0, 0x0, &(0x7f00000000c0), 0x80000) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x20000089f0, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_settings={0x0, 0x0, @fr=&(0x7f0000000040)}}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) socket$inet(0x2, 0xffffffffffffffbd, 0x9653) 2018/04/03 23:34:40 executing program 2: r0 = socket$inet(0x2, 0x4040000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000140)=""/98, 0x62) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000340)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e23}, 'erspan0\x00'}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2800, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000300)={0x2, &(0x7f00000000c0)=""/98, &(0x7f0000000040)=[{0x7, 0x61, 0x5, &(0x7f00000001c0)=""/97}, {0x0, 0x8a, 0x4, &(0x7f0000000240)=""/138}]}) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/03 23:34:40 executing program 0: r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xcc, r1, 0x200, 0x70bd2d, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x97}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x762}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xcdb}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40}, 0x40000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x8, 0x4) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/03 23:34:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x120) 2018/04/03 23:34:40 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = msgget$private(0x0, 0x20) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000040)=""/112) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/04/03 23:34:40 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000080)='attr/prev\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x7, 0x8, 0x0, 0xb29a, r3}, &(0x7f00000002c0)=0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) ptrace$setopts(0x4206, r1, 0x0, 0xfffffffffffffffc) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0xfb6) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000380)) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x25dfdbfd, {0xd}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/04/03 23:34:40 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x101, 0x4a2000) getsockname$ax25(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000200)=0x225580344a9f2369) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) 2018/04/03 23:34:40 executing program 5: mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x100, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r1) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x101}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000000)) 2018/04/03 23:34:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x145c00, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000100)=""/150) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000040)) r3 = eventfd2(0x8, 0x800) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r3, 0xfffffffffffffffc, 0x2, r3}) io_setup(0x0, &(0x7f0000000000)) eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x400000000000002, r3}) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0xfffffffffffffffc, r3}) 2018/04/03 23:34:40 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff03000000000000dd6020000c00081100fe8000000000000000000000000000ffff020000000000000000000000000001fdff008000049078"], &(0x7f0000775000)) 2018/04/03 23:34:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8001, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=""/110, &(0x7f0000000100)=0x6e) 2018/04/03 23:34:40 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10100, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00000000c0)=""/255, &(0x7f00000001c0)=0xff) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000200)=0x16, 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000240)="f73644ae8e3e19c53c8a55323380c92dc07442bf91c2bdb6f45cbaccd7f21801cdda35c1a131f264215f4cac4cf185476e5c8014a727885cd07a8c875112993ef95f487c089fb8469899836b32b9c0486b9ab093237aa7a6dfc87387e2e9bd5f5d92337b6e35b755ff135f33f27d22aecb003be7f9c8b5c4a91768ffc7e74670138e4dfec7d03fd180bf085e5ffeee") r2 = dup2(r1, r1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000340), 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000000380)=0x12c) write$binfmt_misc(r0, &(0x7f00000003c0)={'syz0', "dcdafd9c2849676b0e5de18b335856bc95b1092eeb3a911c523e6ce3b6c67e075b1f7356a6972efe5708cb8b14694b7522b81aaea0a8fb20fa2dc04008241727a439351520265964163640cacb0c47464655207ac14d63efd1b7db45d7ddc9bd8156841d0950a8a76153242f74f49e68f2ce84f64cfc144cb95c16933a5042a46d3e67a23886e4"}, 0x8b) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000500)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000540)={0x8e4, 0x2, {0xffffffffffffffff, 0x3, 0x5, 0x3, 0x2}}) sendmsg$unix(r1, &(0x7f00000016c0)={&(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000640)="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", 0x1000}], 0x1, &(0x7f0000001680)=[@rights={0x18, 0x1, 0x1, [r3]}, @rights={0x28, 0x1, 0x1, [r4, r3, r3, r2, r4]}], 0x40, 0x40005}, 0x800) r5 = accept4$nfc_llcp(r2, &(0x7f0000001700), &(0x7f0000001780)=0x60, 0x80000) connect$netrom(r1, &(0x7f00000017c0)=@full={{0x3, {"8b5a7748858f7b"}, 0x1}, [{"7464da10cd275b"}, {"0bb1d123f714ca"}, {"8ee8aab4bd3ef0"}, {"2e7a9875652528"}, {"e5e8060306740d"}, {"71e06ee00ef954"}, {"fb1e3368ad972b"}, {"fb8d260a2a6406"}]}, 0x48) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001840)={0x2c0, @tick=0x9, 0x1, {0x0, 0x7}, 0x7, 0x919c4d1f3e6b97be, 0x6}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000018c0), &(0x7f0000001900)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001940)={0x0}, &(0x7f0000001980)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000019c0)={r6, @in6={{0xa, 0x4e21, 0x10000, @dev={0xfe, 0x80, [], 0xf}, 0x80000000}}, 0x4, 0x100000001}, 0x90) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000001a80)={'ifb0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r7) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000001b80)={0x40000, 0x0, [0x9, 0x3b40000000000000, 0x2, 0x2, 0x55, 0x101, 0x3, 0xffffffff]}) r8 = open(&(0x7f0000001c00)='./file0\x00', 0x2000, 0x2) fdatasync(r8) ioctl$TUNSETLINK(r1, 0x400454cd, 0x207) fdatasync(r5) 2018/04/03 23:34:40 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x204000, 0x0) sendmsg$alg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="4fc07fb0219447c67e67360349e0ca9d2cf520829e6cef2accde8dee1d01d6902273b773c4e671cfa357d515807c2ba382594f6efcff47d1f3ec870aab0c3fa064d37a927f85d21ec3a6563c953e84bca21ec6973aa1bef36c9f4c661933c5e9c2963f57a4777409b15cd8a13473f560578668a731094d24411f138c684bd5fcb982c61a9c90f5317651ba4d47d64490bef84278bb254c4cb1e19c65489eade70d0f41df6133a1bf29e62b95ea20e63baefe4f9922c14a6301341f7919efad00cdf8dab0f10180", 0xc7}, {&(0x7f00000001c0)="a98e3e3cfb60fb5b64a693054401da77ccabebd63a501819e9155473ed0a4de12face6a7bb223f0e921d2864f9a58e94a1e25b6150c9ad4b6fb8da1ed776061d1220ecbd1b076f9db58dca46aa9a74ae3d0745d13ae233", 0x57}, {&(0x7f0000000540)="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", 0x1000}], 0x3}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4, "89"}], 0x18}}], 0x2, 0x0) [ 210.184966] irq bypass consumer (token 000000004138db1f) registration fails: -16 2018/04/03 23:34:41 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) r2 = dup(r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000100}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xac, r3, 0x800, 0x70bd28, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) readv(r4, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/04/03 23:34:41 executing program 1: 2018/04/03 23:34:41 executing program 5: 2018/04/03 23:34:41 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e0f2f6367726f75702e63707500", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="d59fe31626f696ec89149eff223332"], 0x1) 2018/04/03 23:34:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20200, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140), 0x4) sendmmsg(r0, &(0x7f0000002780)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000014c0), 0x1, &(0x7f0000000100)}}, {{&(0x7f0000001e00)=@generic={0x0, "5a0a1eaf00337a029913321ab02a9d1682d02408e539da6a3c2efef98b257c6ddb5310efafa23e61368c44f51b4581a3afaf734f4904475731a05bd4067dfa2a1fd36e399dbe2bec98bd4ce95b908d86d09ec6be03508493daa70fb81b41f9d90bcfbae1d5bf712aa30da6b516e4346a08b80c9f038a1f5f832d8881f1a2"}, 0x80, &(0x7f0000002200), 0xe1, &(0x7f0000002880)}, 0x9}], 0x2, 0x4040000) setns(r0, 0x44000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x200, 0xffffffffffffffc0, 0x8, 0x13, 0x4, 0x8001, 0x8, 0xffffffff, r2}, &(0x7f0000000240)=0x20) 2018/04/03 23:34:41 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r1 = dup(r0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x300000c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="c800954f97765b898ffb0000", @ANYRES16=r2, @ANYBLOB="040026bd7000fbdbdf2507000000080006002000000048000300080004000400000014000600ff020000000000000000000000000001080007004e21000008000300000000000800040038090000080001000200000008000800040008000000200e0100080005000100000014000300ff0200000000000000000000000000012400030008000500ac14140e080007404e2100000800040001000000080003000100000008000600ffffffff080005000300000008000400080000002dca0a4f000000000000"], 0xc8}, 0x1, 0x0, 0x0, 0x8080}, 0x4040845) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/04/03 23:34:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x4, 0x3, 0x1000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=@setlink={0x2c, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/03 23:34:41 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='attr/current\x00') write$vnet(r0, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/3, 0x3, &(0x7f0000000400)=""/177}}, 0x68) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x400000) tee(r1, r0, 0x40, 0x5) 2018/04/03 23:34:41 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x62800, 0x0) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/03 23:34:42 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x101004, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000040)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x6, 0x2, 0x401, 0x7fff, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e24, 0x5, @empty, 0x774}}, 0x59d, 0xb5, 0x5, 0x200, 0x8a}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000580)={r3, 0x40, 0x3f, 0x8b, 0x4, 0x20, 0xfffffffffffff800, 0x5, {r3, @in6={{0xa, 0x4e24, 0xad, @ipv4={[], [0xff, 0xff]}, 0x101}}, 0x80, 0x1, 0x2, 0x80000000, 0x15f}}, &(0x7f0000000000)=0xb0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000540)="3e4a0c7f1a17e4b6e716f226524193441edaff589a1e2bdc6b49721b731385cd6594a6171a1725fdce0109be37454770e3e53f06", &(0x7f00000000c0)=""/240}, 0x18) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x80}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r4, 0x802, 0xfffffffffffffffb, 0xfffffffffffffffb}, &(0x7f00000002c0)=0x10) recvmsg(r0, &(0x7f00000008c0)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000880)=""/16, 0x10}, 0x0) 2018/04/03 23:34:42 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7fffffff, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'vcan0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="2800000000000000000000000000000000000000000000000000000000000000000000000000000000000000c72c6eb8a96c54d5d8b0c736cc8378c551cfd5c8661a2e010a8a6a3cac7b15e628331b03e517207f0a237c1f4e8a8fea543aaa310178b4ddcbfd362ab4d1e607b7a34c46daa43ec520ba423071f2710ec1fe3933fc60777d4ab498893a28b4fe69fee0b88f865ce440252291a42b5654361144e847064ad2048c3e88dc74f7085fc5513abfd19b17cdf48d296cd187e965eebc576defb28237779c3db30a4ae331f792d68b3220c74440952091d8a297ee8f00000000000000000000"]}) r1 = socket$inet(0x2, 0x4, 0x7ff) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x20, "17fc48b4df72a21e0394aacb7007ac300f87cb5217a89fcea39c6c86112df88e"}, &(0x7f0000000200)=0x44) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 2018/04/03 23:34:42 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x100, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/04/03 23:34:42 executing program 6: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x7}, 0x10) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x101ff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0x0, 0x3004, 0x0, 0x1}) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x55, 0xce5, "980521afef523807d694d17afdf831b9442f9d03dbef522eb30a857815ed96f747f65cd9c363f3eaf5f8523e9f66aed21f2d0d35d17853d4d23b637be316ab9d93a0271982a43dd5bb5927df98"}, &(0x7f0000000280), 0x1000) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x80001) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffeef) 2018/04/03 23:34:42 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@sack_info={r3, 0x3ff, 0x2}, &(0x7f0000000380)=0xc) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00000004c0), 0x1) bind$inet(r4, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$int_in(r4, 0x5421, &(0x7f00004cfff8)) r5 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r6, 0x40046104, &(0x7f00000000c0)=0x0) sendto$inet(r4, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000f24000)) close(r5) r8 = socket$nl_generic(0x10, 0x3, 0x10) getpriority(0x1, r7) sendmsg$nl_generic(r8, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="5004000825040000000000000000000000000000"], 0x1}, 0x1}, 0x0) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) r10 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000180)=0x80, 0x800) fdatasync(r9) sendmsg$kcm(r10, &(0x7f0000001800)={&(0x7f0000000580)=@nfc={0x27}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001640)="c25abf1f0ac8473f00029970108f2beaf855d451545e095d341677d3823512459bdd913fd9ed176f847d0feb331c8b63ecbe3a34b1cf0a1c7f7081d61292d6b9fd45d2734d6e025d234fe78f34caaf0bdd5b99d3cc37af51ec899b75f7abd9cb7e9262c6e243258546ccd2615b902f2b09d4165f467c1dfc93b74a4f857527", 0x7f}], 0x2, 0x0, 0x0, 0x4000000}, 0x4000) sendmsg$nl_crypto(r10, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@delrng={0x10, 0x14, 0x400, 0x70bd2a, 0x25dfdbfd}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) accept4$alg(r4, 0x0, 0x0, 0x80800) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="b1", 0x1, 0x0, &(0x7f0000000540)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)="6e72300000000000006f7e301700", 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000440)='ppp1securityeth1\x00') 2018/04/03 23:34:42 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x10000000028001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x46, 0x2}, {{0x0, 0x2710}}], 0x20e) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1d, 0x5f, 0x6}, {{0x0, 0x7530}, 0x5, 0x20, 0x20}, {{r1, r2/1000+30000}, 0xc2c, 0x100000001, 0x9}, {{}, 0x1, 0x4, 0x40}], 0x60) 2018/04/03 23:34:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/xfrm_stat\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x7f) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)="1735b3876d4144fd22fedb64d3ea10e58f9ecf06a4eb270101f4f0c8509d655ee7011ee00d280acba766143eff7f1b37bd38706d2ad0bf960359843343b49ed2d51b57febd04b65bee0c75e39886581f83becd8b3dfaccae", 0x58) 2018/04/03 23:34:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x200100, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0xfffffffffffffd89) getsockname$ax25(r1, &(0x7f00000004c0), &(0x7f0000000000)=0x10) 2018/04/03 23:34:42 executing program 7: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r2 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r3 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r4 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r4, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) sched_setattr(r4, &(0x7f0000001340)={0x30, 0x7, 0x1, 0xff, 0x7ff, 0x5, 0x2, 0xfffffffffffffe01}, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r3, 0x2100}, {r5, 0x4}, {r2, 0x2}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0xdc, 0x7, 'queue1\x00', 0x8000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) close(0xffffffffffffffff) 2018/04/03 23:34:43 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000240)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000280)) readv(r2, &(0x7f0000000100)=[{&(0x7f0000ba8ff9)=""/7, 0x2}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x80) 2018/04/03 23:34:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8001, 0x20280) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000040)={0x1, 0xfffffffffffffffc, 0x4, 0x8, 0x376, 0x3}) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) write(r0, &(0x7f00000001c0)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080029007500", 0x27) 2018/04/03 23:34:43 executing program 0: futex(&(0x7f000036bffc), 0x5, 0x0, &(0x7f000011e000), &(0x7f0000000000), 0xb2317d08) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40002) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x200) io_setup(0x80000001, &(0x7f0000000040)=0x0) io_getevents(r2, 0x5, 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000100)) io_submit(r2, 0xa, &(0x7f0000001ac0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000000240)="7fba08f2edd58dedd3f1bc82576f30461a39a04025f7bcb8c7d6bed7acfbae40c12acf1009fd8d18c3ecfe555252a40e5a12e593eb0ca0defc64d241a5f49f2ac94b0eccb039113c4ed0adbbe0747c64b731eab1b6a13c25a635f49e8d04b3ca6c9c7f0b5ba9d76cddd1b0151eb6b4251084cd52039438f3a83fd0f3f78e8f22ae2a51b77b82cc0340b4", 0x8a, 0x4, 0x0, 0x1, r1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000000340)="2496e74484c4", 0x6, 0xe, 0x0, 0x0, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x4c, r0, &(0x7f00000003c0)="63e97ea430f4706240137785a12c797ac08ab8f4fbe3e01ac05ca1b7ce634e56c6f7d0", 0x23, 0x4, 0x0, 0x0, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000440)="323e38603b69bb95b49173d9b4e86808c9b9f99feb34a5ec37c0dca25dad104ab80e8559a2574422aace35d8a3", 0x2d, 0x1, 0x0, 0x1, r0}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x1, 0x8, r1, &(0x7f00000004c0)="d45aa132168889d8fb0fcf99218fddc37af8b8dce22e611b2bf8e605c6ea3eb8c71916f8a52d0a20fe747bacb6067594fb72bb1b7178b816d38788aeb3c1a44a6f5d25ba60dd07caabf8e3d5a1548dde7d551849ee2566ee8dd5c14673da85735204e46afc39a021cb11eaceaf28a39bca03908337d517321873d876325bdb989de3bc7658c900dbfadcc8bfb985d2c8bd7090e4e3", 0x95, 0x22, 0x0, 0x1, r0}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x2, 0x5, r1, &(0x7f00000005c0)="93e104d6b82e4f8b2416400b01c013360b7d934dbbd3d3f894d666e423ba75ea71f3836f2f8f59c134b28009c451a80abbeaa1a455ae23e9e7badc6a35056a3e864214fba3e332725bf7053812c4d659706442b5092835ba9484e466528a83a74b5eb56ef7ba1f15496fd947879a7c41cf77b48e2a0f5bed23b615d0e8ccd08a05154df780ae2e58876140a1131572f7d68d5d166c58409dd3967b63fbb686bd2ed2764151842f622ace8657f6ca04238b0de77b2a1ab9fa724151cf835cdf30d5947f1bef5546db96b821b3bddc8f724361772e64a754c69e2a2e", 0xdb, 0x9, 0x0, 0x1, r0}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x1, 0x100, r1, &(0x7f0000000700)="ceccb73471c98317bc3f7b850e54f8e76755f32423d866a7ac903ea274fecd77ac24a0f736397803ed0439a7f79b401717eb6d44f9e88455a415cd41666508766d0a40679b25ec2f34736fbbfc1ff566007c247d0f81afa51e63915fffedcf5686a2a37b154592f050481558400773ebaf1417ae0de3eec502802fb5e9e4478c8b878539e8cd679f0fcd854aa98b84c4ff8f60a0f3297e151ebc8ea5652e29c8f2ae269fc1a732bc8f4b1378f8cf1028f0455bff1a4c93fefc4b5e641b70c2bd006d3b499655139f00392b90874b75f6287bc28a3bedcac1884cbe9647b84e4a8eb4d93044372edd75", 0xe9, 0x9, 0x0, 0x0, r0}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x7, 0xe58, r1, &(0x7f0000000840)="d3568a53cb0558553cda6de56b681f21d857896b9e2a0a563b4c3f1ddeeb1a3b12e28aed05eda0d2311641c3a68a0b70b50bd0fbfa87125c1c4d79de92a65eed49103e465ef645138f420aa879b287270dfa88470453dcab5f0cd3bb5e6f931f1223dbd31aef5e4fe83e26c7b62c3912b5f2e5df3384473e67a42377828af30691ef03772d2bdae70bb74e59ec38ba5013ca0b06138a0383269cda0d24f4a16a", 0xa0, 0x1000, 0x0, 0x0, r0}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000000940)="93e5fe97b29134b4fc6658f24236561509135d58d57b0c757343386a465123c8eed2abbab025d8ebcb458885d40173f1b4e7897e0b35940e3a0ad06dcbb137349ba95d04272e7154e11299e555f0dca7c2054d80032c1fd3e6f5ae9b187025061e25fbb14b9bebe2cd8eb1ab02eb694c8bc8c3d7ef7a663279aa2f5809b89fc9c71159bdd88193143854ba362ccc2049bf27af9333df0afe92670f96a7fe4924ffc0db20f461dd3a2976b51206b864f900e391ec8ad0ff74112697c8ec2b2b005e24d452cc09d14d777d2fc2bc493944c3f0590f07", 0xd5, 0x6, 0x0, 0x0, r0}, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000000a80)="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", 0x1000, 0xfffffffffffffff8, 0x0, 0x0, r0}]) 2018/04/03 23:34:43 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x6}) pwrite64(r0, &(0x7f00000000c0)="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", 0x1000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000010c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001100)={0x0, r1}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001140)={'TPROXY\x00'}, &(0x7f0000001180)=0x1e) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001200)={0x16000, &(0x7f00000011c0), 0x4, r0, 0x1}) recvmsg(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001240)=""/105, 0x69}, {&(0x7f00000012c0)=""/247, 0xf7}], 0x2, 0x0, 0x0, 0x4}, 0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001440)=0x3ff) futex(&(0x7f0000001480)=0x2, 0x9, 0x2, &(0x7f00000014c0)={0x77359400}, &(0x7f0000001500)=0x2, 0x0) r2 = creat(&(0x7f0000001540)='./file0\x00', 0x20) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000001580)={0x3, 0x0, [{0x2, 0x1, 0x0, 0x0, @msi={0x0, 0x8, 0x8}}, {0x1, 0x7, 0x0, 0x0, @sint={0x5, 0x1ff}}, {0xff, 0x3, 0x0, 0x0, @msi={0x4, 0x40, 0x4}}]}) r3 = accept4$packet(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000016c0)) close(r2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000001700)) getrlimit(0x0, &(0x7f0000001740)) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000001780), &(0x7f00000017c0)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x7fffffff) pwritev(r0, &(0x7f0000002c00)=[{&(0x7f0000001800)="8b7ef626d8a32b4c9a2cf73eee7e3b856f9260024578fe98670e74ac8503794b2011e8557dd8e9b53c8b9f5caa81725d1b49716722ef1eb0f755a13ce86aa58034f495bef905cec2c3b83b240672e1150448796af32f374e39360963a15bf69ddca0593f4a234f4dae124b5681e7733eb31df2f5991c42148e2bab6b8ea4a148ca2ef921393fb125c33fb6731bdc6a0d65e1274962fe0bd44f375944e3871b89d5afbc4be18ef67afceb87f1c0a06b25f3abe1a6d9f4094d39476abbd3fee0ec9704bec3", 0xc4}, {&(0x7f0000001980)="71e8c5abf2ced9a7170c2716fa9094f842e3d3f46a0828d9f841cf264511624c696a784af7982a4c2c5fb0273318f3f239a782559eb5fe2f1d0f3cc1e98fdd10102bbe84d595df4f62bf17de00d9c3f33298b47081c92ffa43b4458df3ffba86a19bf9ecb5112a9b1cf973559d568a424a74f8e1ed02dc2fd36702163f3b5ebee69b79b9", 0x84}, {&(0x7f0000001ac0)="24a582690a79d4e13ba8abb6978b6bafafaf121e7dcb352195f2a9542a18c6ae", 0x20}, {&(0x7f0000001c00)="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", 0x1000}], 0x4, 0x0) fcntl$setlease(r3, 0x400, 0x2) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000002c80)=""/101) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002d00)) getsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000002d40), &(0x7f0000002d80)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000002dc0)='/dev/mixer\x00', 0x2082, 0x0) r4 = msgget(0x2, 0x100) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000002e00)=""/37) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000002e40)={0x16c9, 0xd, 0x1}) time(&(0x7f0000002e80)) 2018/04/03 23:34:43 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) poll(&(0x7f0000000080)=[{r0}, {r3, 0x40}, {r2, 0x1000}, {r3}, {r1}, {r2, 0x8228}, {r0, 0x508}, {r2}], 0x8, 0x528) unshare(0x20000) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000fa00dc0b10d0c1ade6e29b8dcc9095a214f5e704d977c50d3fd353f5e34caca75aa722009690ebff624831c4906994c95dc5a6ea79fd1792fabaec782abd375634964f86e26712bde98e4d01f5"], 0xfffffffffffffc90) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r2) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/03 23:34:43 executing program 4: capset(&(0x7f0000c2cff8)={0x20071026}, &(0x7f00000000c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$netrom(r0, &(0x7f00000007c0)={&(0x7f0000000080)=@ax25={0x3, {"ab2f4322c87652"}, 0x6341}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)="ad3a50f8c4f4fb56feb846d03c5d8c60938f062012befa8d50689767a1f14157d26785203c3ebba8b85980f7963e36e664c9fc75b87f97015383ecdbad0163b353208a2797a520e9a0a79c3d8875c0d5cd6a165c0e6747f9995627115eda96bfd962ff3463b472b48f4639b4ff07b3ec3b2e6ebdbdfc9dd7ba8eebec10ea07d5365453d490b90ce4363f835cba", 0x8d}, {&(0x7f00000001c0)="15124483c0a8f909852f7efbfed43da58faa67623aaf2e437c58270a7382bede118770604f9da08826010339e66166c6a4bc844fd2617317b035c01e98d09dbb017680daf1465722ec59c878aa7e5f83d98be46e28de71b8211b6ba27199a608980cc0f6eae855be9ebb56199de8cb3c6dc09bc42e0b5c8189654cc61f46f1b559ad3f8411bbafef6f4b5f5968dbb2a29beedaf6b3d1cf0600cb8b794c473e89286599b3e0cf2e291f60fa3a6f1763901f6a2075bfaf35a000883cc0c00c291156e264518afb", 0xc6}, {&(0x7f00000002c0)="bd97e3e28d76acebb5128290a2a6c7670e33930240374aff4806461306d15bf59f3ee18bc7665484e4a20b508f70e6a7419baaef5963b5743860091d61ca683a94dd71d6919c51ede194e1f3521426e4bbeb48b2a7c4ebf2f574ef1d8f40ad572c63810c12b873393f5e3b24839c5d5a470004ea389a378d89fc8986d037f79cec4d8223dd3fc86cc1845905a633aeedcd28f56def8d6b1e3513decf588927431ac98520ecee4fe7063d4bbd090f00da0c985a94", 0xb4}, {&(0x7f0000000380)="5f138c789856ff816c186a1041e6aeee6f678a18df614502999f3ab7b8524b55847c123e50c007e079ef9a24ca28c641496cf31616d42e214b1dd9d3735bf330c393d3423296c801cbf9cff2657eb54d93b7be90325d167ef6ccb276ddb41feb020d7e4418a2a261a154b876cafba33279a2d2b08b6650458d04aef9bfd922069c3be8ae9f81080e07e8fbc487869d5bc669c859eb30b506ea51db3b7aaf5e065d27bb4bab3d01ba5b207d11135a10815aabcc5774248144b262e7729c360c196c60756dcdf9e280393415d6ebf0fa22a10dc3dd4f5e178943dcd32cd0deded106de7e05071aae", 0xe7}, {&(0x7f0000000480)="331c4c23f4412c33fbc89c76187f87cda49b41d3f9a2aacd616e769e9b5aaa9826dc10d241f66bad04d010c76ab873981c4d2b2fdab74ba970dd0af3d0", 0x3d}], 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x268, 0x5}, 0x40800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000040), 0x4) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000137000), 0x0) 2018/04/03 23:34:43 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ebff0)={r0, &(0x7f0000de6000)}, 0x10) 2018/04/03 23:34:43 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = dup(r0) ioctl$sock_bt(r1, 0x8907, &(0x7f00000003c0)) sync_file_range(r0, 0x7, 0x2, 0x4) [ 212.902516] futex_wake_op: syz-executor0 tries to shift op by 791; fix this program [ 212.931653] futex_wake_op: syz-executor0 tries to shift op by 791; fix this program 2018/04/03 23:34:44 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='sit0\x00') ftruncate(r0, 0x7ff) write$sndseq(r1, &(0x7f0000011fd2), 0xfffffdaa) read(r0, &(0x7f0000000000)=""/126, 0xfffffeab) dup2(r0, r2) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f00000000c0)="46e51fb739592a89a7a09e2cd30361571b75c03c4398b517b9534ef52057bbf16bebd7a6118c5295644fcee6b760eed72a3e8261360be023df0182e58299c430003f0826ebbab781f3bf6c0c682ea3170fbfc62a1719008692753f3c9b73d57935614221d1c74a1009ee9fb39a44036f92c613b09d085e20c37cfa0a0b1cae2bf3b2e1332684db1769a7804f2be2377d1c8ee839c9c801300add9099452cc8e6daa9352fb09d12ec22bbd249ddef53fe32899879608c86bfdf7b6bc688fa4443071c1093bf21a90fc029ddc7dc99e6eac14317e354027d47694407ea034b8273f83e179f5e936bb3c052a39109d4af4e1545bd17cdaeceb7c8") 2018/04/03 23:34:44 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x101, 0x80000) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30f) poll(&(0x7f0000000040)=[{r0, 0x24}, {r0, 0x600}], 0x2, 0x9) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000140)) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000180)={0x50000, 0x0, [0x1, 0x4, 0xb04, 0x5, 0x6, 0xfffffffffffffffe, 0x7f, 0x1]}) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './file0', [{0x20, '/dev/admmidi#\x00'}, {0x20, '\x00'}, {0x20, '/dev/admmidi#\x00'}, {0x20, 'eth0eth1:GPLlo'}, {0x20}], 0xa, "708e22b0b969e8c8d2e97c72ec28509edaf4a8e21f55da8e1ebb47d9e07ac910f56b7f8b33fbc33f1cc72b8a120eb0b26ec6a2137ee6640f410028f21bbeae75f09e0b1876eef3a063fb2fb6a3b931f140fa92f27977fb380f28b229fb0364ca35e2920b0fd0001185dce39d9075796453f2a6a28a9bef01730d1d207a17b3147a89717aa2d0120f61f0eee1d05f1d6ad440f26af1357e181335032e18b0e9253f679d9ef9b5fbbf0ddd0d73ace21b952fc8eaacad4ccd18c849f87b1402fc5126a92b5930bc8887765ff9ff1688cd8296"}, 0x10c) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000340)={@multicast2, @multicast1, 0x0}, &(0x7f0000000380)=0xc) sendmmsg(r0, &(0x7f0000001840)=[{{&(0x7f00000003c0)=@can={0x1d, r1}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)="195d4d1acb8f027ab87bcc0a49a8d76fcd1ee7cf54d4a25785a6d7165048b6eeb3d83beedce34aba861d817e9b09722882e3adb0b278e3fcfc47adb7c852eddd263c104b9ff170ad1eac47900d86bfb108a697daaa5cff06ccc3c26e399d161894fa6c18b6df2e35cda81c51dd45ce1606b52eb9a6c7e887f1efcb3cdbef22042105679b6a139d540f9f41e04954e558174619748b2401e693cebc0c402cd72f66440012e7", 0xa5}, {&(0x7f0000000500)="591b7a1014be9a96ab13c7c39d2615e0e8a383c984dfc53b67b9d6318346170aff7a8207f3830d0b227c9199bf04445747bba8d369568645c0d432592953c57fbc7205963952264d6db02539ef5d938625acf9768dcddf7711d41838ec036cbf8d617f00d24b3f1b0aa12b62b41ef064ad7fde189907dfe49623e27aae06d83df1ae298c62c8dd069fae550ae9aa52d02a9ee85f7351a4ece3c908012ed007193c2e01eac7a36308f5f9c6b6e33a", 0xae}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="b6b66c70ac250141433c204958db8b5c0e072ff5b7bdf9e29ee50269681cea9889d274981f15f70861e662069929c3d91ca6ac27bf87d9c1bc68793ece37d91000db6b83bbcb15aa5d32c3b2e494f067ab0787a08e0df50b71459788952949a8d5b5a8e30606ef915831f806c318e96c5a0e6ba3097b4a7f938c", 0x7a}, {&(0x7f0000001640)="fed415073d924d6bbe3fc4c7ef0ea27a23331e9cce29ed54f6746cd17912bfc078bb31dd65c105a117b80ae158bacbf6dd52afa7fab7e9fb03dc98a87be198e190bc5c0943b5ef38cee8f980afa28e1cdff562242fd0dd081f90f0c6a6fce3a5dc11d0b53de7bbedce8411ffea595b4113b63f5a79b4612e20ef339f2166fc9045e97d263d3db7ebf943c0b3698308feb5f0acaadd2c83a5d4a3ab1daca2bbf32a84d68c511bb682c7346bcf557a84f4d5207454c7d1d229d7555a7152442752f261e1764656b4950a4a8e617afbce139d20b11032c2b733d55cd5", 0xdb}, {&(0x7f0000001740)="40291a6a2a97f59c159902161a69f7c4c3b774ca07fdedeaedbcf5dc8996fae6b6d78c7e97536e420c656253c18851a860543e591c35c0f77c650ce8e582f01ee0cbd25be1236159359fd4ad6cc7ba24821b5718288311428b346249", 0x5c}], 0x6, 0x0, 0x0, 0x4}, 0x39}], 0x1, 0x4000040) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001880)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000018c0)={0xffffffffffffa42d, 0x4, 0x9, 0x1, 0xffffffffffff71e5, 0x3f, 0x8e, 0x1, 0x0}, &(0x7f0000001900)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001940)={r2, 0xd1}, 0x8) sendmsg$rds(r0, &(0x7f0000001cc0)={&(0x7f0000001980)={0x2, 0x4e22, @rand_addr=0x8001}, 0x10, &(0x7f0000001c40)=[{&(0x7f00000019c0)=""/61, 0x3d}, {&(0x7f0000001a00)=""/223, 0xdf}, {&(0x7f0000001b00)=""/98, 0x62}, {&(0x7f0000001b80)=""/158, 0x9e}], 0x4, &(0x7f0000001c80)=[@rdma_dest={0x18, 0x114, 0x2, {0x9, 0x6}}], 0x18, 0x40004}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001d00)=@assoc_id=r2, &(0x7f0000001d40)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001d80)={r3, 0x4}, &(0x7f0000001dc0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001e00)={r4, @in6={{0xa, 0x4e21, 0x1117, @empty, 0x800}}, 0x5, 0x6}, &(0x7f0000001ec0)=0x90) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000001f00)={0x45, "b9219f2376322c369c630020d7fd8fe023e192b0674b49ce68e1d52de2a2783800bc0ab18061d059c6eb6e3a68395b41d3b072d0de106e8782ddee69184a45eb5dbf4f0f84"}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001f80)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001fc0)) write$eventfd(r0, &(0x7f0000002000)=0x6, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002040)={r3, 0xf2, "4358a1d42ccdcc8c99e92a6e40c4e3844ccf9c8291a821bcacc19229ddc81d1db4ebeebf9664c57698ba681934fe73ce4d9fbcdce486c47c3c9c4923a0388c2adcf867ae497435893317fc6f955e5878ffcd3d6f0d3ac8a4a73179ac96867eeac98af281bb054089b33412cb959e6779944944070604f44aba4871b506cb82d8c2b34ed3852bdf528161bb02400509675893875e316446e43d099bafd297b8b6c6c9853e70788dfc4087353c4327435ff95397d57dac4dec214dfbfcdbff40e5e402e4ec474b9a3cfbb830d4b87d4fbb4783e04bc3ff3441f7aa3df068317eb194e840422ba09ced4cb1fea82bbae087277d"}, &(0x7f0000002140)=0xfa) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000002180)={r0, 0x7c50580f, 0x7bca, "7e77bbea9e156e84f7a7b051716d3955d0ac6c9c48e9790a30bc729db14a4e88b035156b0aa424c7f2e76fc87590708525796727c8bc6b2bdfbd0169cb2db9df2a9a6c2a997d5354bec50411ab1ff23e197f824de74d05f1544052e5c071857aa0ba385cc582fc6cd6ed73ae1a341b292c519dd905dc44adee01d6d98cf3c1bf53a178b10924059b0ddc40da013e507575a6b18f87b4a57bcda4b5a5077f228bbd4d41cbcb90a8ba10562d26f9df8f09fe2cb6f0ab1bc5da69abcff1f262a53eb2f052a5fc445277"}) epoll_create(0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000002280)=""/27, &(0x7f00000022c0)=0x1b) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002300)={r5, 0x8}, &(0x7f0000002340)=0x8) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000002380)='/dev/audio\x00', 0x20000, 0x0) modify_ldt$write(0x1, &(0x7f00000023c0)={0x8, 0x4ca8ee9e32800f1d, 0x0, 0x100000001, 0x4, 0x5, 0x26, 0x2, 0x1f, 0xffffffffffffff3e}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000002400)) close(r0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002440)={'vlan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/03 23:34:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x8000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000002c0)=0x1, 0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x0, 0x0, [0x93b2, 0xffff, 0x87, 0xffffffffffff7fff]}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7ff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) sendmmsg$alg(r1, &(0x7f0000005c00)=[{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="c8b9dc08489763a3cb921667e7e5cfb9966ecf2b74da78bb95ca4fa95981dde6e99fc07d34aacb1dee", 0x29}, 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0x1000}], 0x4, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000005740)=[{&(0x7f0000005640)="3876ff6800c2c5734540a25403dc9fa011d12904b31ba11296346603c8786647d86c025d6f92f09932e94dba530caf72dcf2507b95f8b65433df855ddda8017b19b553042764fdd3c2475a5d8480a905c4bacc215a1cf8efbf0bcc8512cce90e3ead7895d6cc1c90d6296cd8bce8020c9f8bb73667e5fb020b939f09e4851e5de993c9aee585023f79ca485d4f2ea0cbf4982cfe4aeda7b60eda300d24c8d990cc1e76b50dfec37d61db1ebdb75df49d36cf155b8b0df29ae07cb0279b46b13140f56db88298a2", 0xc7}], 0x1, &(0x7f0000005780)=[@iv={0x28, 0x117, 0x2, 0x10, "e68421c1d516dcf45dc9f18d44aa3f1e"}], 0x28, 0x4000}, {0x0, 0x0, &(0x7f0000005ac0)=[{&(0x7f00000057c0)="196f25cb2ba9151d95bef2411be4be4c5501194bea939f227b0d8df4450497eab800ed1399668a5b8f3daa4260905161", 0x30}, {&(0x7f0000005800)="581179300d903dbc6670bc7e9cb44a776a72884147f420c705df00f8ce75d6978232bd8cc20939bf3a64fe923b95281b805bb2e2bc59020a380b9eab82280378038a6a4688e72b7dee124210b4fcab546ff4e8b63435b6ee233562e3173b34bb23d6f23ceeb948f8c951294b7efbfd2dd88f24c6cb9990dca51ec8c9b795b1914e7d350bf12c9647650543715c2558a7f4e45e296de60c3c65e46558119c527522b5c8f16542b98a4a360f9ea576eaaf8599f86b16ebb6de20d7783c8041a91e651e6e2e6152e804ac0a2b7792c7940f961b119a", 0xd4}, {&(0x7f0000005900)="e90e338b38f5befe6fdc0e6c513057237373c72c54b928c1600975598fa32a7ea39ef1b2f7e759315ebdc785b47ce5610376581277f20a726137ff5990a159a8f271c32e58950d7614871a9c0e3e363760f3df7d2f086ae692bd2394c64d68ef8cbae9b0780ea5eee46456694ab696a7dca2345cd3d7228291043bc8feb0872b3c2e598eb3", 0x85}, {&(0x7f00000059c0)="dd005e7011067eeb9b387f66897c3b4f1a99a44e147024253b739b0479c3053ecf7793258fe457a651f76d84a69ae27f0b99d9f64b51f7534b891bc80e0a072b2947b3c4ecd41d34396b1e094ef3a406893129423f459f1bd11a75724d43ae295cad5195819c04ffb5f59a643f3462d049ef8ea3675de7f8aab038324dd61f0fbfc5defc3dd11f74b0920dd70c1c041335b47ddad2e9b20c75e02ad1bcca8a883d1cec1668f36f1fdba53ee4a2e438ddc7eae055691de6c84b71eafa79d34c08e666bf01f1e7d54c99c641163b94e3c527e53a524645235bcbf55235fb62ed54c0e8", 0xe2}], 0x4, &(0x7f0000005b00)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x1a, "af2fb510f85eeed278efd0d41125e487e595ec24384856ea15b4"}, @iv={0x58, 0x117, 0x2, 0x41, "c4e7a39f160c50082c546bd1f9524e720c623e5e67824ab125b11cd70ba1322d5ffaae00030bff9b67eaf7efd771a0b1a85b2f7923511c0b82839d636092d9df7f"}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @assoc={0x18, 0x117, 0x4, 0x2}], 0xd0, 0x4000}], 0x4, 0x8000) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'ipddp0\x00', {0x4, 0xc40, 0x2, "cc590bca77f2", 0x1}}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000140)) 2018/04/03 23:34:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x2, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x2, 0x5, 0x5, 0x80000001, 0x81, &(0x7f0000000080)='nr0\x00', 0x2, 0x23c6, 0xffffffffffffff01}) writev(r0, &(0x7f0000000040)=[{&(0x7f00006bb000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) 2018/04/03 23:34:44 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r2, r3}) r4 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) select(0x40, &(0x7f0000000240)={0x1, 0x2, 0x0, 0x0, 0x8000, 0x2, 0x9, 0xb8}, &(0x7f0000000280)={0x7fff, 0xab6e, 0x401, 0x1, 0x1, 0x2c6, 0x1, 0x5}, &(0x7f00000002c0)={0xfffffffffffffffd, 0x56, 0x1, 0x57e3, 0x2, 0x100000000, 0x8, 0x7}, &(0x7f0000000340)={r5, r6/1000+30000}) r7 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f0000013000)) readv(r7, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r7, 0x4040ae72, &(0x7f0000ff0000)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) ptrace$setopts(0xffffffffffffffff, r8, 0x1ff, 0x1) dup3(r4, r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) write$binfmt_misc(r7, &(0x7f0000000180)={'syz0', "8a7a18861c3b50e23cf9ec78d7def3b951356d8bde34896cdceb43bcce3881dcb1548e773f918afd2e84f72a5eddb244af2e1c87fca2d53ed36d92b3f07f48a15dbaa73583600b0bc643ce47a71c4e3b55f3f9e12ece3db1e68f397f8af35b9c00a60c844638a007bd3eec8896ceccd0df6a4ca0be0c32d9e4b30f355ccfa6a80979c3bb3f88dee90bc5bef1483f11a1b21c19736273c8f4ca31a3e2bf"}, 0xa1) 2018/04/03 23:34:44 executing program 0: mkdir(&(0x7f0000000140)='./control\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xf6c7672a32f46c71}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="80000000160000012cbd7000fddbdf251f00000014000b00736563757269747929656d3100000000f9cc54492bb22d4b55c2351ba1ef12d4ef144022b7cecb47cd4d0db422eba774c4809ce5a6df8b9f3b416655f46d95c07b3f9d1c8595647d643d7c06da29d5612fa89e3df03028e8d815419b5a48b8cd3d5d74c11dddd4af"], 0x80}, 0x1, 0x0, 0x0, 0x4000810}, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x10) r2 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000044ff6)='./control\x00', 0x0) bind$bt_l2cap(r1, &(0x7f0000000180)={0x1f, 0x100000000, {0x100000000, 0xffffffffffff3995, 0x5, 0x4, 0xaa31, 0x7c}, 0x80, 0x1}, 0xe) r3 = fanotify_init(0x0, 0x0) fanotify_mark(r3, 0x5, 0x40000002, r2, &(0x7f0000000000)='./control\x00') openat(r2, &(0x7f0000000300)='./control\x00', 0x0, 0x0) 2018/04/03 23:34:44 executing program 2: sched_setattr(0x0, &(0x7f0000000100), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x80000001, 0x6, &(0x7f0000000600)=[{&(0x7f0000000140)="e1999b085f0d5f9aa233f9044651e8ae0c1bf8329f690909f0b8722da0bf079703bf3df581d06954471c44c8f8eadec445ef18e415340e2ebede8d4ba78ed646c2b761a3908f1e7b376654b72190150a602d725ee3c8bb16d7c6bab30ee7276b6e8290bd78ed2feddc4e41e0a8ca11fee0577705fb3af3665b720cdf55bff6b7e999c7b8191ee9e8ac853bb006e84c3c78a4c4faf1e528042e99f17e5f81b0014d01b29577adad5e6f1ce1940f0ace3f233a7b38b93255db71a055d40dda3e8afbe1709e130a852f", 0xc8, 0x2}, {&(0x7f0000000240)="d303c7ed2476e534e21d5bfa09707b4634800d323fa5736cb5659306fba0812ee28c2b78cdb3214f2a86e2024234d063eb075cc6ea1a124fceb30fbeb2fcfbf5ed081d9084976ef738f7b45e853b7232e1d77c60ea9e9191684e42bc9386b39cf29e2383c8338d1fb693d6ef87f838aae8651052efb91b81080330c5a4221f04de146c033e027848fac7d130f2c12d665fe61ba79acc397f5973643afdafb3d438a9e63fd4e59a66f6a374bb4611e3130bfa4059f9327523c3f12c8d5367c4c9668074ce496fbe59a12fcbec8b12609ec64d2ec1ad22e9ff9d1f03980c09ed6df5e5cbc862a9f7afdc42ae06923d1d9e06f0cb265c", 0xf5, 0x100000001}, {&(0x7f0000000340)="4d0a1d5d0a716ffb8fdd7b48e0fd2878b44efd0c0d5f6e799b7cfc7ed3c1ec2aed8a760abc41eaf969a47e018a6c005a07dd775e0d611b40321581db802a18c36fffdbb2021de2e0bbba881d751ca2510f753879efbe93321b2dcb6f49e71be6ff403aae5ba1c016b642d9d9c98fa0", 0x6f, 0x7f1}, {&(0x7f00000003c0)="1126acc407eb30ba08309ab6adf760376bbd6c96daf2ffeea56e58cdc0ae070b9e0fd8e39dfbcb35391216146b0213d93a3642884a2cd6679e6ebb6b3c68243555b503bb3dbfb9843ffcc2d750e9593e0e66835281cfb9d8fa", 0x59, 0x800}, {&(0x7f0000000440)="ffdcd4d8951fa3aca276a8277aa02090eaa41675e6be4c1bf114d864675c86da96279cb891efe63a082f9ce647432c577494afc683d819c40c00d447a3382715adc663f56638d87e9c9a3985b124696b80a400ad6cb36b8a6f3b7858bef380701751dd70a64e946911acb68148dd54f9656b5d4c207fedd04a3d65ade38e80f4c53fb86a794f8a9404483b41dce30a184f0fe8cb44f08b624574bbbb8ee0668923f73f6ccf8b416da785fddeef3ed37b615132a60a2e658b6b1ca11274e17b4aba8b20a598a4fbea9a5c60ea50339f7a9548d097fb8107a76c", 0xd9, 0x9}, {&(0x7f0000000540)="6bcc9e91ca06c05c1b3b615a8fc03157c3746c97912d47b1bce9e427e8a2d812598f6e87834773dbf8ffd4af7c2c76d7eb22f9a4a60988e1d012015cc4cf156d591044187aafe46effef2abebfa33c4121408cca1073d801ca4e132add404175a17b3785dc53d73fdd8e73814815eda8e66e4ff62fe1f14a391d63e768465e46526b1ec4044579bd58f864204420209d771ff3948b77398cb207179c82a8a418f542d17c29878fcdf7eda748d71cde1d5d", 0xb1}], 0x48032, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) 2018/04/03 23:34:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x101000, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4000, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000a2effc), 0x3fd) 2018/04/03 23:34:44 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x1fffffffffffff28, &(0x7f00000000c0)=@raw=[@alu={0x7, 0x1, 0x7, 0x5, 0x9, 0x6, 0xfffffffffffffffd}, @call={0x85, 0x0, 0x0, 0x2f}, @map={0x18, 0x0, 0x1, 0x0, r0}, @generic={0x7, 0x3f, 0x7, 0x8000}, @generic={0x9, 0x7fffffff, 0x1, 0x9}], &(0x7f0000000040)='syzkaller\x00', 0x4, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000000200)) setrlimit(0x8, &(0x7f00000a3ff0)) mlockall(0x2) 2018/04/03 23:34:44 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000007c0)="0000000000000000000000000017000000000000000000008068200900000000020083000800010000000700000000000900630010000800000008000000000000000000000000000000000000000000000000000000000000000000000055aa", 0x60, 0x1a0}]) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) 2018/04/03 23:34:44 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x68, &(0x7f0000000440)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x35e}]}, &(0x7f0000000880)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000007c0)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}}, &(0x7f0000000500)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000540)={r2, 0x4}, &(0x7f0000000580)=0x8) recvfrom$ax25(r0, &(0x7f0000000280)=""/221, 0xdd, 0x10060, &(0x7f0000000140)={0x3, {"e5b2cf9e51d428"}, 0xbef}, 0x10) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00000005c0)={0x7, 0x1}) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}) r3 = socket$inet6(0xa, 0x3, 0x3a) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000040)=0x7, 0xd2) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000003c0)={&(0x7f0000000380)=[0xfffffffffffff800, 0xc6, 0x3f, 0x1, 0x40d], 0x5, 0x9, 0x10001, 0x42e, 0xff, 0xb23, {0x7f, 0x0, 0x100, 0x0, 0x5, 0x1, 0x0, 0x4800000, 0x9f, 0xc6b0, 0x3ff, 0x8000, 0x9, 0xc211, "043f3900073a213148f66f503788ba8e203040e420da3d524546df9393d8fdf8"}}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000008c0)) r6 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r7 = request_key(&(0x7f0000000700)='cifs.spnego\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)='/dev/rtc\x00', 0xfffffffffffffffb) keyctl$search(0xa, r6, &(0x7f0000000940)="2e000068307c7353b7b5b45e5609a2515ced000000020000000000000000000000", &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, r7) ioctl$EVIOCSABS20(r5, 0x401845e0, &(0x7f00000000c0)={0x9, 0x8001, 0x1400000, 0x1a4e, 0x8, 0x7f}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xc8, &(0x7f0000000200)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x3) 2018/04/03 23:34:44 executing program 7: mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f00008a7000)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f00000001c0)='gfs2\x00', &(0x7f0000000200)='./file0\x00', 0x4d, 0x7, &(0x7f00000016c0)=[{&(0x7f0000000240)="c95d0598b152e31482edcda6160e41561cb6582c6bb635159b3d995c87f6979a7f5643a65653b43335abd2f8ac1ac61cb36f07df378886d3ff42bc8e70ed3143e3d5b09e590922ba19e45e7812b1ee7fcb4061398d07478e4b908b4cfa739e9c87bf66621119051bae2206e15f009c0435eec8af2b8fa48b698f18d0a7802579df93697058a16fcdfecf5d8ba0d69122bbaf14c512edb895fd1740530f87f8915bd1895dd0c6999eaabb23487dea5c8c1b2ba698", 0xb4, 0x7}, {&(0x7f0000000300)="46e5e06bb7d28fed167843de20103b7178a49084ccaec483232113d2bf50701e054bc0afae681589b75cab902ae9e9826bcb450025d87cf33aad320017ee427f06e952448996b3dec68f56831227fa107a48143dc9cba1e0c5f908d12d89526790b1def3d52c37721f75133401a6ff95b76da88fddfd5981482a7ba2ed7b744be766db7141ab5706b54c0293547b25343d1e7bc5ad19efece2d704caed1ed4c81314890a0fdc524430320d9f2d2c153025787132bbf5869c735f6e52deecbf4d381331672df17006e81bfd9e9b07c9c8f79a1b58a6d795b79f0aa386006a7cfed3698a3b3d7b1aaa868666c49613c4763a926f1a0a7b", 0xf6, 0x2}, {&(0x7f0000000400)="456216d9c6410781c1da43c3d749a1ca85a000f36278f0c0a5fd278f2192ac9d41eaf5020d11663bac5634a63d6b89b16252ea294b0d38b83289a621622aaac0201dfe27f82afe8a688c923f4ea0eb398004e634bb6b16f3aa336de68289de4b4811535bf2d4b815b0b66d26ef990363a7e74f69c46f155879bb7b3636b7f54ce551c5f4bba8d3bb2dd3fa3494d492d7d79574419a18babda745a0fdaa2ce949629339a4bef2a92b7a7677f5849429e8", 0xb0, 0x3ff}, {&(0x7f00000005c0)="612c92aa709be843b4c869ae8cac6e08cc3b4bca42c9b2228514989146e52ef884e06077e620a483719b49855667874d9b8aac4655f914c5401a4fda77e51a78bb09bc7be3138dae52e2a34fc234050eb7913a942243353cccf3841cba2541a486f7c90b7203d94556ef3018c40af9153a8590910079331c6a3fb9528eade8f85d6705496c5059414660692b7c5b9530498e5b307f32f1445ecad8227075155b1684b738d8c63b64aa20fb2d199cd6cec53921845fc567fe5c8483cc00825984c4753a9148036cc3b31805", 0xcb, 0x3f}, {&(0x7f00000004c0)="3293e2482035cfd331c000a8f994a9c634e1c6d4a9c61a147b2aec5c43545a23668d00affb715ca4b4edd33072f61b573dee8d65577131d79c534e1ef8f7999eb22083cf", 0x44, 0x2}, {&(0x7f0000000540)="353c4c0625bc94f5be6c9f9dfa607ff821576fa3dce716c4e8b3f8", 0x1b, 0x6}, {&(0x7f00000006c0)="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", 0x1000, 0x800}], 0x41002, &(0x7f0000001780)={[{@quota_off='quota=off', 0x2c}, {@noquota='noquota', 0x2c}]}) fstatfs(r0, &(0x7f00000017c0)=""/4096) umount2(&(0x7f0000000040)='.', 0x4) umount2(&(0x7f0000000580)='.', 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e24, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x6, 0x1, 0x0, "33456866b9c35b663e0680edf8f13c642da065aad733a3c34ef5c5ff2b61e15a6f0172eda2850fd30a5ad6b9c6165ddf647986e54fffc4987f39b14f1ef525f166139df6fcdb138b675b35a7f9cc4e30"}, 0xd8) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000027c0)=0x1, 0x4) 2018/04/03 23:34:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000072}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="00004fff00000000"]) 2018/04/03 23:34:44 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) writev(r0, &(0x7f0000000040)=[{&(0x7f00006bb000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) r3 = getpgrp(0x0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x0, 0xffffffffffffffff, 0x7, 0x2, 0x0, 0x5, 0x10, 0xd, 0x4, 0xffff, 0xfffffffffffff800, 0x1, 0x10000, 0x400, 0x2, 0x400, 0x7, 0x0, 0x0, 0xffffffff, 0x6, 0x6, 0x3, 0x9, 0x377b, 0xe6, 0x4, 0x0, 0xaf7, 0xa4, 0x51b, 0x6, 0x8, 0x1, 0x6, 0x7, 0x0, 0xb01, 0x4, @perf_config_ext={0xd4, 0x9}, 0x0, 0x3, 0x2, 0x7, 0x9, 0x9f4, 0xfffffffffffffffb}, r3, 0x6, r1, 0xa) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000200)={0xb21, 0x1}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x10, 0x4) 2018/04/03 23:34:44 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) listen(r0, 0x5989ea07) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) getpeername$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x20da) [ 213.971858] loop2: p1 p2 [ 213.974793] loop2: partition table partially beyond EOD, truncated [ 214.004841] loop2: p1 start 1 is beyond EOD, truncated [ 214.010305] loop2: p2 start 8 is beyond EOD, truncated 2018/04/03 23:34:44 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000273000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ac5000), 0x4) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1a15, 0x40000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000000140)={0x1, r4}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000080)={0x7000, 0xd000, 0x0, 0x3, 0x5}) connect$inet6(r3, &(0x7f0000000240)={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="a5", 0x1}], 0x10000044) close(r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0xf45, 0x0, 0xff, 0x3, 0x3, 0x101, 0xd0e}, &(0x7f00000001c0)=0x20) [ 214.057873] loop2: p1 p2 [ 214.060845] loop2: partition table partially beyond EOD, truncated [ 214.130338] loop2: p1 start 1 is beyond EOD, truncated [ 214.135774] loop2: p2 start 8 is beyond EOD, truncated [ 214.174940] llc_conn_state_process: llc_conn_service failed [ 214.194357] llc_conn_state_process: llc_conn_service failed 2018/04/03 23:34:45 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f00005e6ff0), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, "02abbad67e00000000000000016cff09900408e0dc98684b48d2728b576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0xffff, 0x20, 0xe0, 0x5}, &(0x7f0000000140)=0x18) 2018/04/03 23:34:45 executing program 7: mknod(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/03 23:34:45 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9208, 0x800000000000009c) fcntl$getflags(r0, 0x3) 2018/04/03 23:34:45 executing program 6: capset(&(0x7f0000f4b000)={0x19980330}, &(0x7f0000fc0fe8)) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xff6, 0x24000) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000100)={0x20000000000002ab, &(0x7f00000001c0)}) rt_sigqueueinfo(r1, 0x1c, &(0x7f0000000180)={0x30, 0x0, 0x77, 0x9}) 2018/04/03 23:34:45 executing program 4: r0 = socket(0x2000000800010, 0x20000000000003, 0x0) write(r0, &(0x7f0000000080)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000000), 0x4) 2018/04/03 23:34:45 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x80000000000, 0x2}) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) dup3(r1, r0, 0x0) 2018/04/03 23:34:45 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000880)="ff030000000000002e3000", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000001140)=""/150, 0x0) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000c00)={0x0, 0xb0, "4b8b9f602f6d855114c1b8903dfb57ee89097aa7d5f7a759734d772174877697b6d45eab1451e120aeb16e8962c41e72fde03a16e6c4d848adea4ea9be9186b5ad318574e5adca9681a0fca0381b72e43b77ea8dc002f9909facba00c0a35bd21f194a7af3fa4ab783d31fa295e8e84387475221380b4c9f3a2cae73fa7dc64f8ebf716a3eeba2aa637f2c83533e3077b88663a4b6ed1da902a81953a0ab4b78b9cbb18e73b72e362b9503aa7b4ee5dc"}, &(0x7f0000000500)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000cc0)={r4, @in6={{0xa, 0x4e23, 0x8001, @empty, 0x7fffffff}}}, 0x84) write$binfmt_misc(r0, &(0x7f0000000ac0)={'syz1', "d0fcc480"}, 0xfdd3) pipe(&(0x7f00003ef000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000440)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x18) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000300)=0x401, 0x4) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000240)=0x0) r8 = getpgrp(r7) sched_getparam(r8, &(0x7f0000000940)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000001040)=ANY=[@ANYBLOB="957d1b20c194c61a0971b5b7448c7e9db197a629b53ecc96c7f49a65a428c94f671073f9023580c69ce80ad1798ae27990f2164e2aa4ca16926d8d8e0d84571154220bde7345a22ca3bab360efd3f85a795bf67fa44ac0299b0fc69cca4066d04ae89c99c7cc43befd314808d82f104f53b475a7009a51ea9475cfa227f4711fda5e6a57364e5e3b491c02bd3b3b1063a1ed8844158d3247119f7ac4d5c2b4666da4b17cfd0f8902ff64a85c440674b1768a6bbc6d72f8dce63fc214de313f3fb6e2"]}) flistxattr(r2, &(0x7f0000000980)=""/236, 0xd9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@remote}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) sendmsg$netlink(r5, &(0x7f0000000f80)={&(0x7f00000005c0)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)=[{&(0x7f0000000bc0)={0x10, 0x0, 0x10, 0x70bd29, 0x25dfdbfd}, 0x10}], 0x1, 0x0, 0x0, 0x8005}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2, 0x0, 0x1000, 0xb93}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000a80)=0x4) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000280)={0x0, 0x81, 0x3ff}) sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000800)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000d80)=ANY=[@ANYBLOB="88000000b60675d9904de3c81b7f8e9e26f55150619076b4070a1c961bf4c0019b110f0335b97cbf5467297016a33e0ac0346fa93d53c8f6fc7a7462e491376a7fdc87541fceffd26fbe3ec83576b5398acbb67e1caba43e89a82f6c264aa35d62e7f57fc1aa83c4b83acb1f0845c5d414cb1589e72ef1c84e8842431bf0f847fec04bd77f758f1206fadcf36381d3111e92dedf41958cd4"], 0x1}, 0x1, 0x0, 0x0, 0x40c0}, 0x40044) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000000480)) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000100), 0x4) r9 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r9, 0x84, 0x1b, &(0x7f0000000e40)=ANY=[], &(0x7f0000000540)) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}}) ftruncate(r1, 0x0) 2018/04/03 23:34:45 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x800, 0x0, 0x4, 0x4, 0xf4, 0x4, 0x6, 0x1, 0x0, 0x0, 0x7, 0x5}) 2018/04/03 23:34:45 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x324) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xc470, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r0, r2}) ioctl$sock_bt_hci(r0, 0xc00448ff, &(0x7f0000000100)="1e49da44cfc62649798235194a50cc955d843814e7c30597a0723ec1f3e7276d5fd7a94fa39c988f45511782dcbb5b6627e4d991f725fbca8acaf817fd8c256314367e4fdb25ceb955952cd235779e9cb81d87c6a7c343278b4f859eecafc58b620967ef31f78193aac39294ae6dd1c888a0a7fb339ebcac267b5e7494e1a4fee4c5d5fb8c8af2970002a054daf8c1efeb0f") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"696662300000001d0000c401a3cf00", 0xa201}) 2018/04/03 23:34:45 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) sched_yield() r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x8080) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000040)={@empty, @dev={0xac, 0x14, 0x14, 0x13}, @rand_addr=0x7f}, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000100)="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", 0x1000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001100), &(0x7f0000001140)=0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000001180)=0x7) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000011c0)={0x0, 0x8c, "4fbee81f80601dce34692e666667e0f48d4bd5db07e384ad42da0e6a82e8e1ccc05112557a79a358214b15c411399b90b3d143939d3cf364af0c0c0f9ae21a94859ac71b39b770bc8751d246bada24a3011566ac4e3e444d69454c4f57c1ef061df431b9452ea5e8a3e626519702096e8238b539b2d9cba8f80707db3b8181352a33d4c2a66f4151ec3786a1"}, &(0x7f0000001280)=0x94) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000012c0)={r2, 0x78, 0x3ff}, 0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000001300)={0xca, 0x1, 0x1000}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000001340)=0x13, 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001380)=0x7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000013c0)=0x19, 0x4) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000001400)=[0x17d944ab, 0x4]) ioctl$TUNSETLINK(r1, 0x400454cd, 0xffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001440)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x2, 0x1}, 0x90) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000001500)=""/247) timer_create(0x6, &(0x7f0000001740)={0x0, 0x7, 0x6, @thr={&(0x7f0000001600)="e9fda5fdbe4716f559c6a5aa17d96c2d9d798ddc4256ba209e74924136a6211be97f3ec27f953b9354d875a8f5d363f30f72", &(0x7f0000001640)="51ac2a0e0e63dd69862ef7acc64aa3a74c0032efc07ac5bbf7cbe7f69a2d20fcf10054543efea89e139a715981ae3f875c3099ccbfecc62c0feb6fbce3d1489d8f9da45f4c96da1f6d9f102a2baae088c8fa67c56d4439445c3249166994e7279a51ddd1992e4813ff0f0e75c3ccc15708a3f9cc7d9f48a7c26b3252941183036c18c27ed48266ae17cb2c56531bdf293dba357f7f9660c7c60d027dde98fd4a90ae0a46e374c81d9028d81a205e518618afd50f8eee050956037447083aeb6a709bfed294c1bd7c9188e265dfe9ba4cd08d7dace9e8a82eb8f5bce148e0b466c90367592b54c7139e88deb11dae514fe2a691e88f0c00e200"}}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x8445a706c02be8ab, &(0x7f00000017c0)={{0x0, 0x989680}}, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$KIOCSOUND(r1, 0x4b2f, 0xfffffffffffffffa) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001840)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000001a00)={&(0x7f0000001800)={0x10}, 0xc, &(0x7f00000019c0)={&(0x7f0000001880)={0x130, r4, 0x8, 0x70bd2d, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6c50c821}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xe11}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffb8d}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x8040}, 0x4000) fchdir(r0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001a40)={r2, 0x10000}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001a80)={r2, 0x7, 0x2, 0x8, 0x6, 0x5, 0x3, 0x4f, {r2, @in6={{0xa, 0x4e21, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}}, 0x3, 0xd2, 0x3, 0x40, 0x20}}, &(0x7f0000001b40)=0xb0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001c00)=0x1, 0x4) 2018/04/03 23:34:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) flock(r0, 0xa) 2018/04/03 23:34:45 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000500)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000bc0)={0x24, r1, 0x421, 0x0, 0x0, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) r2 = semget(0x2, 0x4, 0xbf1ecb8a71cb47fb) semtimedop(r2, &(0x7f0000000000)=[{0x4000000000, 0xffff, 0x1000}, {0x0, 0x8, 0x800}, {0x3, 0xcaf, 0x800}], 0x3, &(0x7f0000000040)) 2018/04/03 23:34:45 executing program 1: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180)=0x8, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="4c000000000000ad573f16d45900000000000000000000000000000000000000000000000000000000000000000000003d7f28c26afad0913a092762202bf50fc82d2a9bfb59daab9910f177852127ad3057f18f0d3dc209898f7c590043567864a943aba4d44f9019d87bfb8b411e0de2f82190451212284eec73438a8f7a328537b344638fecbb1471c31a8901acdbebe2c93e9d13d2deb5d3f4196037fe9e3fe833d2e0c6537ec33b8f5e3c8faa1b1e4f4f04c47db34bea05bdf2f155285692ca"]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000100)=0x8) 2018/04/03 23:34:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x2f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x400203, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) recvmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@sco, 0x80, &(0x7f0000001600)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0), 0x219}, 0x2}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="10000000000000002d0000c4d90f1a57000800e1fa"], 0x10}}], 0x2, 0x8000) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@dev, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', r2}) 2018/04/03 23:34:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2000000000200000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) 2018/04/03 23:34:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000000480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100000000, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$ipx(r2, &(0x7f0000000080)={0x4, 0x7, 0xffffffffffffe2d2, "b95e55280289", 0x4}, 0x10) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/03 23:34:45 executing program 6: r0 = getpgrp(0x0) sched_getattr(r0, &(0x7f0000000080), 0x30, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x8) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000100)=0x4, 0x2) bind$inet(r1, &(0x7f0000000000)={0x2}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x4, 0x4) 2018/04/03 23:34:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) dup3(r0, r0, 0x80000) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000002000ff8a00000000798d32aa87650906290f042ee083f66b00000000070000000800010004000000"], 0x1c}, 0x1}, 0x0) 2018/04/03 23:34:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x1ffff) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/03 23:34:45 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000013000)) readv(r1, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000ff0000)) 2018/04/03 23:34:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r2, r3, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x6) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000000080)={0x7, 0xffffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="2e0f017d000f20e035000020000f22e0c4c27d9cf136f4670f38f0a50806b9510b0000b80e000000ba000000000f30c4e179e681a75000002ef20f01c9c4c12967b2a58300009ac66788d18300", 0x4d}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 23:34:46 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000003c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3e69b47c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x40) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffff, 0xc0400) syz_open_pts(r0, 0x400002) 2018/04/03 23:34:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x80000000003c, &(0x7f0000000200)=0x1, 0x4) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x10001, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e21, @rand_addr=0x4}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x24a7, 0xff, 0x7f, &(0x7f00000000c0)='rose0\x00', 0x3ce24433, 0x1f, 0x8}) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002780)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000014c0), 0x1, &(0x7f0000000100)}}, {{&(0x7f0000001e00)=@generic={0x0, "5a0a1eaf00337a029913321ab02a9d1682d02408e539da6a3c2efef98b257c6ddb5310efafa23e61368c44f51b4581a3afaf734f4904475731a05bd4067dfa2a1fd36e399dbe2bec98bd4ce95b908d86d09ec6be03508493daa70fb81b41f9d90bcfbae1d5bf712aa30da6b516e4346a08b80c9f038a1f5f832d8881f1a2"}, 0x80, &(0x7f0000002200), 0xe1, &(0x7f0000002880)}, 0x9}], 0x2, 0x4040000) 2018/04/03 23:34:46 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x800) sendmsg$netrom(r1, &(0x7f00000015c0)={&(0x7f0000000040)=@full={{0x3, {"0c45b924669dd6"}, 0xfff}, [{"9403dd36d3c6b9"}, {"97941f6ad1c3fd"}, {"aa7d7071b243f9"}, {"791c6a882a4f57"}, {"4b181bb03496ed"}, {"a368dcf2dbcfd2"}, {"f96b91e19abce8"}, {"753dd4c526ba9f"}]}, 0x48, &(0x7f00000012c0)=[{&(0x7f00000000c0)="6e79468f0c0261d5e1f13a574b2ebd520013895b74158b094c7c", 0x1a}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000100)="c134a625ce471a7de22a8750bb9ab31bbd440cf08bf74476061e74b46fff9c", 0x1f}, {&(0x7f0000001240)="9098831f0f064f3bf8b549383d2196908159b4b33726c03e067e98532c58d219b3d892246f135395d3d45becc02afd5177cfe0032e9eec30be5084ca2a6d8902c7472fedee", 0x45}], 0x4, &(0x7f0000001300)=[{0x80, 0x0, 0xffffffff977a021b, "8c765b580850263c6afd56357dbd66e2c0687601520834ebd6bf6a35f9ff61df0f7bd9fdfb62d691c3a3990626c70abf3431368b64e6fb2a7983f2a05eb878b524c47862dc7eb1b55b9bb1f461db0adfaf066783be1e91f4c82639b75fd248e72733c29d4f5e9b4bda"}, {0xb8, 0x115, 0x3, "2570e0bd73922fd4ce42624c818b68612d5c5241c5f27a2f3a795e16560ede8ffb74581851c6b9acb8c27516f7ffdfbe7d9627901314aef4fa6a980b6aaaefd564583194474caa44928f89d431de98e2b0457caa83cb15dffc02ab40e63ad57e8f6363b603655032f99ad00544162ea443a5879d002be4747d195cd9c968cdeb8da242102f312ce1de1b8890010fd257c161692acebf18e1a36332974e0992dcef8b"}, {0x100, 0x113, 0x4, "74b4b3de58d4156055127de113cc16a340a79700793ce0a4a682d1b4bd6ac05823901b0575d59eea76f3c6a22171a9f0fc86e3a24409318a62d0b353d49f58d278cd5b06677a3e12f84d5ca635faf6a8f853adf7cf7d058e61538c8806d71e09f4617969fd82b7fcb2f9c64ba675bfc1eb27e3ae56a17e72436e2778ae4edbd0e56006037d1358b08c82b2d28ee31560766dc66fc7bd831805aac838fa55f5ef84db9e37adef786f360d48a6079a2753dbb9441b0cff6709f91b79de92160cf7a5c21bb80e4a578511679fbf9f4c5e9310cfcbf54238b346a1b98a09e7d10eded30a0157b20fcbba7272"}, {0x78, 0x117, 0x5da, "f056a862fd18e6cf75c9d1e36e24561d44a1e756fcfdf8d7eb8b7f47890eca18ff13b1cce15ee4426b03d4fef71bcba3a96aa76dc901a2ac50fdcee173236cb77ad31ce0f708c18bfe204c558f34c880732ee0974d71b9b65fc148791f643b5250fe7c2e475c08"}], 0x2b0, 0x24008010}, 0x4000000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$sock_void(r0, 0x29, 0x100000008024, 0x0, 0x0) 2018/04/03 23:34:46 executing program 0: r0 = socket(0x1000000000000001, 0x8000000802, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() migrate_pages(r2, 0x2, &(0x7f0000000080)=0x1ff, &(0x7f00000000c0)=0x81) setresgid(r1, r1, r1) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/04/03 23:34:46 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x420200) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000000c0)) syz_emit_ethernet(0x146, &(0x7f00000003c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "98b048", 0x110, 0x21, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"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"}}}}}}}, &(0x7f0000000080)) [ 215.917517] dccp_invalid_packet: P.CsCov 3 exceeds packet length 272 [ 215.935675] dccp_invalid_packet: P.CsCov 3 exceeds packet length 272 2018/04/03 23:34:47 executing program 2: socket(0x1, 0x6, 0x80) r0 = socket$inet6(0xa, 0x3, 0x87) getsockopt(r0, 0x3a, 0x0, &(0x7f0000002340)=""/4096, &(0x7f0000001000)=0x1000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/04/03 23:34:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000280)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000000980), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000100)=""/246, 0xfffffffffffffe4f, 0x23fffd, 0x0, 0xdf) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/04/03 23:34:47 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x2200) sendto$unix(r0, &(0x7f0000000140)="0bfd192338cf03838efde138691f249571dc7ee943e1851a760b492214bd240a12976a8d7d04252baa539715f5bb5cab3f1f4c3e786f942892038981370c85e0fe79964373798f34a0f59cf3191b340ad503033dd4ddb6b79e2b1d11a7f65b08", 0x60, 0x80, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x800000000010, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0xa}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/03 23:34:47 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(r0, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) recvfrom$packet(r0, &(0x7f0000000000)=""/94, 0x5e, 0x41, &(0x7f0000000080)={0x11, 0xfd, r1, 0x1, 0x8668, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x14) 2018/04/03 23:34:47 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x553d0000000, 0xfffffffffffffffb) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x7, 0x80040) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x5, 0xff}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f9d865ae1e1c7c5bd92a1b9375555874f087c556b616155647a2732f399"}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80100, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f00000000c0)=""/201) exit(0x0) 2018/04/03 23:34:47 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000003c0)={r1, 0x9, &(0x7f0000000240)=[0x1000, 0x6, 0x7fff, 0x958, 0x4, 0x8, 0xa8a6, 0xffffffff, 0x2], &(0x7f0000000280)=[0x4, 0xf1e, 0x87, 0xc0, 0x1, 0x1f, 0x742, 0x3], 0x1, 0x9, 0x2, &(0x7f00000002c0)=[0x7ff, 0xa3ba, 0x0, 0x3, 0x0, 0x5, 0xea, 0x71, 0x8], &(0x7f0000000300)=[0x100000000, 0x2, 0x67e, 0x3, 0x1, 0x6, 0x4]}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="c4eb0f3673758ef98c2ae5068c3c57d0", 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x7, 0x4) sendmsg$nl_xfrm(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="100000001d00210200000000859cc3de27a7a7de9fcf2e815000000000"], 0x10}, 0x1, 0x0, 0x0, 0x40080}, 0x0) r3 = getpgid(0x0) ioctl$TIOCCBRK(r0, 0x5428) sched_setaffinity(r3, 0x8, &(0x7f00000001c0)=0x5) 2018/04/03 23:34:47 executing program 5: clock_adjtime(0x0, &(0x7f0000000100)={0xf15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa54d616d}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x440800) pipe2(&(0x7f0000000200), 0x80000) ioctl(r0, 0x8001, &(0x7f0000000040)="acc0a87d87c850667fdf0308bdaad9d702a4fd10d54b5c445a0307d5d81e9dfb33e39e4a8091f878e856606810ed77fbde8c11cb29e1144d6a348a3167ca8ec884487e78e8896959424e32b881a5ad43ef0fc55ecd9299f8698835c6fab09038ed346a8307b5763a4d9b94b8324b0087f35062b61b29efc522b18569f365b5d2a45555b781ec96a9a4ec2457ddc1e4d1aa4070d52d188da846b2afdb6adaeb3d233a5431b2ec144f4dc9e9a55ee861f3eac1f6ef") 2018/04/03 23:34:47 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x54, 0x6000) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x81, 0x0) dup3(r1, r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r5, &(0x7f0000000080), r4, &(0x7f00000000c0), 0x5, 0x0) 2018/04/03 23:34:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000), 0xfffffffffffffe0, &(0x7f0000139000)=""/70, 0x46, 0x1}, 0x0) 2018/04/03 23:34:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000040)=0xc) setreuid(0x0, r1) request_key(&(0x7f0000000280)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='\x00', 0xfffffffffffffffd) 2018/04/03 23:34:47 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0xfffffffffffffffe, 0x1) ioctl$sock_ifreq(r0, 0x89fe, &(0x7f0000000080)={'lo\x00', @ifru_map={0x3, 0x1000, 0x3, 0x4, 0x9, 0xa317}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/fib_trie\x00') sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x600000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@getaddr={0x14, 0x16, 0x1, 0x1f, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) socket$inet6(0xa, 0x80000, 0x4) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000000)=""/39, &(0x7f0000000040)=0x27) 2018/04/03 23:34:47 executing program 0: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6e1f09bd00000000010000007569642c73756e69743d372c73f7696474683d38"]) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='children\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'tunl0\x00', &(0x7f0000000100)=@ethtool_pauseparam={0x12, 0x0, 0xfff, 0x8}}) 2018/04/03 23:34:47 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) socket$inet(0x2, 0x2, 0x9) write(r0, &(0x7f00000000c0)="96", 0x185) sendfile(r0, r0, &(0x7f0000000140), 0x10000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000002, 0x11, r0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x480, 0x280, 0x0, 0x280, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x2, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @dev={0xac, 0x14, 0x14, 0xf}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf, 0xffffffff}}}, {{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffffff, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0x0, 0xdfaab58dd2854601, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x3, 0x48c5, 0x0, 0x0, 0x6, 0x2, 'ip6tnl0\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0x0, 0x280}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x7, 0x9, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) mincore(&(0x7f0000002000/0x1000)=nil, 0x1000, &(0x7f0000000180)=""/232) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000780)=0xb) [ 216.993496] XFS (loop0): unknown mount option [n ½]. [ 217.045435] XFS (loop0): unknown mount option [n ½]. 2018/04/03 23:34:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x12) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) recvmsg(r0, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001800)=""/222, 0xde}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)={0x14, 0x16, 0x301}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001680)={'ip6gre0\x00'}) 2018/04/03 23:34:48 executing program 4: syz_emit_ethernet(0x77b, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0x7f, 0x75d0, 0x81, 0x9c}, {0x40, 0x80000001, 0x9, 0xfffffffffffffffe}, {0x8, 0xffffffffffffffe0, 0x7fff, 0x4}, {0x6, 0xfffffffffffffe00, 0x8, 0x6}, {0x1, 0x2, 0xfff, 0x7}], @ipv6={0x7, 0x6, "0087ce", 0x12ac, 0x67, 0xdaab, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[@routing={0x2b, 0xc, 0x0, 0x3, 0x0, [@empty, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}]}, @srh={0xff, 0xc, 0x4, 0x6, 0x81, 0xfffffffffffffffe, 0xc43, [@local={0xfe, 0x80, [], 0xaa}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, @srh={0x8d, 0x4, 0x4, 0x2, 0x7ff, 0x2, 0x1, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, @routing={0x3b, 0x4, 0x0, 0x20, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, @dstopts={0x6c, 0x0, [], [@pad1={0x0, 0x1}]}, @srh={0x1, 0xc, 0x4, 0x6, 0x0, 0x1f, 0x4, [@dev={0xfe, 0x80, [], 0xf}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x3f, 0xa, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, [], 0xb}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, @empty]}, @srh={0x0, 0x2, 0x4, 0x1, 0x5, 0x80000000, 0x8, [@mcast2={0xff, 0x2, [], 0x1}]}, @dstopts={0x84, 0x202, [], [@enc_lim={0x4, 0x1, 0x6}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x100, 0x1000, "1b4befb6f70a047524b167d0b3a12db0bbe7ffb636825eee44d1485bb728a1fdd5d363651db8b8684054b8e9f9bbbdc033c49f1eb957bac9d073b8a81d264cf22cb9ba7512915425ca9e04fd967f149afe93686c34f21ebc683763f0f4fe89959337d654cdac2395516997bb931789625d433040c5d9e04ee4a71a2a8521605eabcd50a56fe011663f577108aa490f97123551eb458e3874f10168a354ee94cf7396d35f3b8b5ba570f017bced1c0808b4bb4fc1a0f52022d540280272b9d8018af52f7beacc467eba89e0066ec47015320acf432541d5f62bb2e7bdaf1111307bcb43ce3beedbd1acf577a9ca2fcb4a2345b52b2d4a5a426994e110a953b7c6375d97d10e0ff3dc15b1e5a17e3a42086b155ff0edf6b33b5708c9069300780d8a3eba6de578062830266ad477c008b0d23ef33a737921da7308cb5f084fb52c69c4f82a90e3adde37ec4eb8fd9b1e3a1c42d89a6d515079afcb26c6b78b7f9b6978b07e7137a637f6586cc85cfe8a49da7104223e7d637a62dc8f39f4f619bc97740bcd5d1f307acea3b7f9ac8d90409cc9ba3d333d0225593a0dc13588027b4ae33ee66bfa25d96e8976d16fafd7bf682bc7a11784347ad63d2cbcd98607d6f6d8434860e9a75ada202ec79d4959895acf1428367362a14eb93bfc8c04424afe7cbc24111297b3b63ced76d0239f5be76ee15c9b5b7a8f8ad91a133adaf8886ba3936bd45d930d9791d8de724fef04b75465785fc73c221e100358c2c2b7163b936aefd3be093f9bfaaf842cb9d5616c51cf91eb95819dbb0526584ea8f326dc76dd63abc47f91bc3879ef4056d6f52c93e4c05c02044493c8095bbd6c923a860cf9d0a472c6742b179cd968e43b3b83682fe601cf26ea083fb323f0fdfc5f1d3ed622dbf6e5a3cf1bc588f5b2b64c813692c42417e901ed874cd420f97fbcf9573fcccf8762cdc35d37a3414922010fb35073d98ab68e11d1796bd0f9446af63e80944d3a1986e36df9bfd362e964192618092241388b02f54bb3e9fea70556ab74830948d9a1f8bfc1e5469c9c557f506701b24a8789b51ee0416465f213f1bacd1ce7f601ea80a296082f42e3ac43bb643361f57f694dbf934a984b5179f9e7d04f44a546f6acff16721d32d7e9200ad69030a9b534f282b85f953ee9512db0200a80c7662d9233aff1871af3176b92a20aae0607e9269d482343f81d0e52c465f2cf4fdf19f5786987950074fe4fe5fce7c758ad1e7df41e30d9e0f2c5793dd6145e07f7561073132ae4f9aece9e11794a9bfcd159ac9a7aced8abde2011796123a8d1f520ed3b40496f3f339cfed2f1ac1d1f011299e924ef2fc0e58b7abf32c1aa7fc1ade67d9ad66a5a431fdbfb61bf11b0b47c6273a7edb5ed1f80d825f4762852bb072fb9eff840793e44ce10e8a8c10c6d33db0581f76d4817e738be37d3fcd823f5122cf050f03c245b3fb95be4a01c71d727ac5e708e3619d9848704c51d09505a8a7b873093f1d5ac480d0f07c2a64694afe7fca3765f7dd666dd2ee8a3c85c6b71e0f988823499d0c00e0cbc66fa56f007ad46e9cb7fa25ebafefe776741139e7afe7cbb7332fcd563b83cc4ba0c72fe29f9d02c494c16b091bad4d0a5d09848182c784ae9af425f1748cfc2a9e0a4b35b37cc62d3d71f8b457b74240f1b8e8d912689ba24afa00bb4f639bd25ac1688e9f796feb50279baa9f7a2961ee4942c2935c38cd46afc68f4a9a63390d069caec9aa18bd366ba605eb21e3cb6f754839728fb9ca06c3aa0b76be9188d1154a88e7b8e0ff1c036389c0dddb72f23d9309013a9c2409049279a8831105db36635c78c97c14a35a61b9ac04da91fbaa25545206c31d2779b33009d9026065695524fd62e702f3bf62c57bd91194f9c483f5371cd424013b4fc26cedfe1322a51118951215eee75488b8b8d2af3b367e4d7929db5762cae2ce5191e325f6ce7aa605e0d491406c5acf6bc3307816a00021efe406bee5f213637ba684a05795a058bcbd18c0e88d2016f0f37534f890f0d37e60b28537cc7ee8a1de886232a1604b52bda49ccb241bdf3cf19e8090c05c60c01527e2bfe2a00c89fa5de69efcc02122147659d6dc63075a6cabd053b88277a3e00c5858482355871d8fdb9398750001d11f6d4487e8c4b1a188e92ea833241e3cec4fe4e255d340a8dbafbd73136721ab503d883251bc4e7cc49dc8f1f604cb36162011b8d558216fb7f5f5ad43604c8ec0e211ef2f87458f414b879c25dc40c3ece6fea6d80c53d40655225bdcf2345d5683b8b57faedba5da1dbba5620643d7aa2129a12d08744e772cb0f243f0b83f10d44ad4588b16c1ee45069bd4135dce53edd06dc71f504cc3aca28b195b206fae4e24edcf79c14e950eecdd6c5766bc45a0f4321a3c17e1bf3b949e00014e42df4f4d31e26a9891c5fed643eb57eb3a796bdffaf1620ab0cdea3157f03ef05d27fc87815da92827476843a87151b3f9a924f4db02548be758d67e5e03b83b10a62985da30e7bd3e6fc0cd5c814e227a7cc1a83e989404153d6b43e000c1b387acc7a00c8df062cac24d8df6b5e60a8de41d7437f8e0f6d8d00daadf8ea4de654ec3668d6eeb43534383556ae57ce2cc489ae8e5992b0df420da1cacd6aeb409b4ec02f20a61cd21af79576feee6037ef98a9cbd47f9475ec6eff8e208be8f0d53bec48412d6a4791909185b27a852cf022e0bc4879884ffc44eba6fe0f900b0a556d18fc08c9b295e58a6770f1e923d43d24f503d91e6bf3cb82191ee74fc88d2248848bac2e4fa80ea7212eb793b29aa320a2000440c7bb7bcbd50f9f138cfdbc9d82aba5d354b38d48a3179e013071c0dee9af4d95facd79f0de4012e0edcba91b214f20357f11c41677f217228ed95edf604c2d2c635a092722d97d3fbd70747f5c41dc59592a5de2b9040c0d6eb7a6cba501907eac0b1613a5e27d7fa80d7caf9e74f534da2b923b62d472284eabd971b99e2e5f8c32ee72bca7af75e02398d12c1aa4adc96dd4f725fd0e4eba05999ce58c54b0aa8d15cec6ac7109153ac81bcfe6986661bfc8fd1fef6d3e4953d757799ec34466c6f1eb65bbb642713a1141d2b5bcd27d63b5bdad03c31ccfd97a40db98c1450917e80a47379437be8c0fc87cf0f0947c0ccf85d93a8225ca6a9fbc5a5513f116c1731ecb613a3b84c0df50662ab1705eac0ce48816447bf8cadac379f4a0aa9f8e7eb5fa39caa5fc14540ebae14c617f4bbc46c6a4b77ea547daec3dc5109e5073cb0ef67807fc4f83cd31fd86f5b748c2486e65d75731e7532d732f7361886538cd7262bcf412dfed7f1fe0809313f3228f519bbbfebc1a3a5dca5fc3bcb4a96792771b9e582433b1443714c8190246893ec33bd08ad61dac3e1bbbb65be5009f2113f7311847c8877f9a65c592815dce66f53a240d19e757120c9b5df606f3619975f6093d5392368a3f2d6752f9799ffc4899bd89e306fbe8a09a65659c148a05808a17ef03b71d99a96081b5945f01ad5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@ra={0x5, 0x2, 0x5}, @jumbo={0xc2, 0x4, 0x6}]}, @srh={0x3b, 0x2, 0x4, 0x1, 0x1, 0x400, 0xfffffffffffffff9, [@dev={0xfe, 0x80, [], 0x1a}]}], @udp={0x4e22, 0x4e23, 0x6c, 0x0, [@guehdr={0x1, 0xfffffffffffffeff, 0x1, 0x6, 0x100}, @guehdr={0x2, 0x6, 0x1, 0x8, 0x100, [0x80]}, @guehdr={0x1, 0x7, 0x1, 0x5, 0x100}, @guehdr={0x1, 0x2, 0x3, 0x69, 0x100}], "4eb44ac12a357bf95663c838a6cb3730b238b97d3146aa512a393e3b463c0e7c50b1078ca595bd9aec93ef75574e8550e5e4c917a6f0e58ed96a92a818b5cc7f04e0ba8a158b9645ca094b57affd7395"}}}}}}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x2) write$tun(r0, &(0x7f0000001340)={@void, @void, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={0xfe, 0x80, [], 0x16}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mcast2={0xff, 0x2, [], 0x1}}}, 0x34) 2018/04/03 23:34:48 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{}, {0x0}]}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000200)={r2, 0x1}) 2018/04/03 23:34:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[], @ANYBLOB="00000000000000000f058fdd1f"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x40, 0xa0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000001c0)) 2018/04/03 23:34:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x3, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) 2018/04/03 23:34:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x88) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000040)=""/204) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$setpipe(r0, 0x407, 0x7ff) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)) r4 = dup3(r2, r0, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000000140), 0x4) 2018/04/03 23:34:48 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$getflags(r0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, r0, 0x25) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cgroup\x00') r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x4000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r2, 0x2, 0x1}, 0x10) fcntl$getflags(r0, 0x40b) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@ipv6_deladdr={0x68, 0x15, 0x100, 0x70bd2d, 0x25dfdbfd, {0xa, 0x89, 0x2, 0xff, r3}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x9a, 0x1000, 0xbd, 0x9}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x68}, 0x1, 0x0, 0x0, 0x20008000}, 0x8040) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x80000001) mkdirat(r1, &(0x7f0000000400)='./file0\x00', 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) pivot_root(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fstatfs(r7, &(0x7f0000000540)=""/2) memfd_create(&(0x7f0000000580)='lovboxnet1#\x00', 0x2) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x82, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000600)=0x0) ptrace$setsig(0x4203, r9, 0x1, &(0x7f0000000640)={0x1e, 0x101, 0x7, 0x8001}) ioctl$TCSETAW(r7, 0x5407, &(0x7f0000000680)={0x4996, 0x873, 0x80, 0xfffffffffffffffd, 0x6, 0x5, 0x0, 0x1ff, 0x6, 0x7fff}) getsockopt$bt_sco_SCO_CONNINFO(r8, 0x11, 0x2, &(0x7f00000006c0)=""/238, &(0x7f00000007c0)=0xee) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000800)={0x400, 0x0, 0x401, 0x4, 0x7, 0x2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000840)=@sack_info={0x0, 0x0, 0x30000}, &(0x7f0000000880)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000008c0)={r10, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x84) syz_open_dev$vcsn(&(0x7f0000000980)='/dev/vcs#\x00', 0x0, 0x200000) openat$dsp(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/dsp\x00', 0x82002, 0x0) dup2(r6, r1) sched_getaffinity(r9, 0x8, &(0x7f0000000a00)) fcntl$setstatus(r5, 0x4, 0x800) 2018/04/03 23:34:48 executing program 7: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x80800) sendto$ax25(r0, &(0x7f0000000180)="8a", 0x1, 0x4, &(0x7f0000000200)={0x3, {"16499bc1e67774"}, 0xfff}, 0x10) fcntl$getown(r0, 0x9) r1 = syz_open_pts(0xffffffffffffffff, 0x400) r2 = syz_open_dev$sndpcmp(&(0x7f0000000680)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2) getsockname$unix(r2, &(0x7f00000006c0)=@abs, &(0x7f0000000740)=0x6e) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)) mkdir(&(0x7f0000000800)='./control\x00', 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x20001, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r3 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(r1, r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000240), 0x4) r5 = userfaultfd(0x10000080804) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000580)={{0x3e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'wrr\x00', 0x0, 0x4000000000000000, 0x7f}, {@multicast1=0xe0000001, 0x4e20, 0x10003, 0x7f, 0x5, 0xfffffffffffffff9}}, 0x44) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f0000000100)='./file0\x00', 0x48) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000600)={0x4, r6, 0x1}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') r7 = getpid() sched_setattr(r7, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r1, &(0x7f0000000540)=[{&(0x7f0000000240)="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", 0xfa}, {&(0x7f0000000380)="3862b0b75b6e987c9ee186edef5fa116fc93c8a59f17577a2b7b1bd9b43d805ad5969b8a5faffd18bea5b0a2cdcc4330813490d4d43e923cff744c8a41877a65c078c979cbef852b371fe8a86cd93b15826ef5946d179a1fcca4c4199d867fa452155059b273d9028542092eed2a226e12caf44bdc54cdb4ce787f91ce17119db5e9e0463322a0931629ea3dc830c1b05e3e48662cf38b0f6635647b2cbba4fcc1197de7629210cb1a73a304deaea478ceaa2cd060de60a043847b86193ff74dd27ff11b66d765abd69f3c0b6f1cf187ea2e6465718bc981f5ddeb7a3b59", 0xde}], 0x2, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000007c0)) openat(r3, &(0x7f0000000040)='./control\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000780)) 2018/04/03 23:34:48 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) accept$unix(r0, &(0x7f0000000240)=@abs, &(0x7f00000000c0)=0x6e) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, &(0x7f00000001c0)="5249bbb7e5133d556c1fb0f5d2dd4d0abae41b3c58ba2df02d3c2ecce9eb9668919186a1f86ea63268d5999c4c564be49666bc7a8826027c8dcf1e4aa6b53a56cbf8d32c") 2018/04/03 23:34:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000005010042de000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x80202) connect$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"4ff825bc34dfcc"}, 0x89fb}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000100)=""/40) 2018/04/03 23:34:48 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = msgget$private(0x0, 0x1) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/192) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x501000, 0x0) write$binfmt_aout(r2, &(0x7f00000017c0)={{0x107, 0x5, 0x3f, 0x21c, 0x3d1, 0xffffffff, 0x23a, 0x4}, "64bc7dc958634c9c97cd61c060ede0cda59fd78eecb56450e495dd5db37a4db29d18ba6d619525c60eedc98678b20bf3218b0efd7e1e5bce656dd6ffada08a3f7babd5a5f6ff43a83159abc5bc68a0", [[], [], [], [], [], [], [], [], [], []]}, 0xa6f) openat$rtc(0xffffffffffffff9c, &(0x7f0000001540)='/dev/rtc\x00', 0x80, 0x0) r3 = request_key(&(0x7f0000000400)='cifs.idmap\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001600)='^\x00', 0x0) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) io_setup(0x6, &(0x7f00000004c0)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001580)=0x0) sched_getparam(r6, &(0x7f00000015c0)) io_submit(r5, 0x1, &(0x7f0000001680)=[&(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x3, r2, &(0x7f0000000500)="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", 0x1000, 0x80, 0x0, 0x1, r2}]) keyctl$get_persistent(0x16, 0x0, r4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000200)=0x8) accept$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={r7, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x3, 0x3}, 0x90) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@loopback, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001740)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xfff, 0x5, 0x40, 0x400, 0x7f, 0x204, r8}) 2018/04/03 23:34:48 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x40400, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={r3, 0x34, "5b4268954e4533e61e76eb547fd0f00bd6a1df069ff7bd8648ef1ffaf1ceaf7766e831b513d6bf3d70d8fb45659cd58f23c531e7"}, &(0x7f0000000180)=0x3c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 217.867714] tmpfs: Bad mount option RI»·å 2018/04/03 23:34:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x0) listen(r1, 0x0) 2018/04/03 23:34:49 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7fffffff, 0x101800) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000140)) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/04/03 23:34:49 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, r0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) 2018/04/03 23:34:49 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x268, &(0x7f0000000000)=""/187, 0x1ca}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0xc2142, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x20) sendto$inet(r0, &(0x7f0000000000)="9ba72b3db7ec01994cca721a20582f12e4807da20b99507a007f28916cf600000000000000000d724b75cc0600000005cfb28e44f4775eca053cfd714372c22ea62162339d", 0x45, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0xfffffffffffff314, 0x4e22, 0x3, 0xa, 0xa0, 0x80, 0x1d, 0x0, r2}, {0x9, 0x9, 0xff, 0x0, 0x3057a734, 0x9, 0x6, 0x3ff}, {0x1, 0x6, 0x6, 0x8001}, 0x4, 0x6e6bb0, 0x0, 0x0, 0x2, 0x3}, {{@in=@rand_addr=0x774, 0x4d4, 0x32}, 0xa, @in6, 0x3506, 0x3, 0x0, 0xd2, 0x1aa, 0x6ae1a083, 0xfffffffffffffffd}}, 0xe8) 2018/04/03 23:34:49 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x1, 0x100}, 0x10) r0 = socket(0x13, 0x80000, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller0\x00') 2018/04/03 23:34:49 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) syz_open_procfs(0x0, &(0x7f00000001c0)="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") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x4000000000000400, 0x0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000400)=""/241) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000140)={'rose0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) io_setup(0x400, &(0x7f0000000080)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000580)) io_submit(r5, 0x0, &(0x7f00000004c0)) sendfile(r2, r2, &(0x7f0000000040), 0x1) r6 = syz_open_dev$binder(&(0x7f0000000500)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r7 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000a, 0x1010, r6, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f00000002c0)={r7}) pipe2(&(0x7f0000000100), 0x0) ioctl$KVM_NMI(r4, 0xae9a) socket(0x0, 0x0, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="0800000000000000e352"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r9, 0xae47, 0xd000) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/04/03 23:34:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'bond0\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x341040, 0x11) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 23:34:49 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) socketpair(0x3, 0x80000, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'gretap0\x00', 0x100}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/04/03 23:34:49 executing program 5: syz_emit_ethernet(0x38, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff84, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x607, 0x3]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80400, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x28b8, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000100)={0x10d000, &(0x7f0000000080), 0x4, r1, 0x6}) 2018/04/03 23:34:49 executing program 2: pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) lseek(r0, 0x0, 0x3) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$sndseq(r2, &(0x7f0000000280), 0x0) dup2(r0, r1) 2018/04/03 23:34:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000000080)={0x1, [0x0]}) 2018/04/03 23:34:49 executing program 6: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x1, 0x0, 0x2) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='xfs\x00', 0x0, 0x0) 2018/04/03 23:34:49 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) read(r1, &(0x7f0000367fe4)=""/91, 0x5b) 2018/04/03 23:34:49 executing program 4: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/139, 0x8b}, {&(0x7f0000000140)=""/54, 0x36}, {&(0x7f0000000200)=""/78, 0x4e}], 0x3, &(0x7f0000000340)=""/113, 0x71, 0xfffffffffffffe01}, 0x40) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000003c0)={0xf2, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x100b}}, 0x14}, 0x1}, 0x0) 2018/04/03 23:34:49 executing program 0: r0 = socket$inet(0x2, 0x8000000000006, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000ffc), 0x4) [ 219.117425] print_req_error: I/O error, dev loop199, sector 0 [ 219.125274] XFS (loop199): SB validate failed with error -5. 2018/04/03 23:34:50 executing program 5: getsockname(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000001c0)=0x80) bind$bt_rfcomm(r0, &(0x7f0000000200)={0x1f, {0x80000001, 0x1, 0x0, 0x8, 0x9, 0x7}, 0x2}, 0xa) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) recvmsg(r1, &(0x7f00000008c0)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000880)=""/16, 0x10}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7d5, 0x8, 0x4, "c9979e0f6b7f05c8599083b6cfcf7761224550c02c5938ed8a2910607b4126a570c3ea849550ace0d659bc50679c2eb0c5a1013835f0c72796787781a85fc948edef326c9477f14711e1f668a5215a0a"}, 0xd8) 2018/04/03 23:34:50 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/04/03 23:34:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00'}, 0x58) socketpair(0x4, 0x80000, 0x4d35, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="e912349aef9d069e250e9a2d25c670ca0f9b2b124b1448ef541ae3cc1b4e44f585f3582dcba4383fb9be5aca60b40cef992a9c841852f017adb9eb4a255f1768f299f9c4f293a6c85a40eca95d44f024ec0b33cb0f6d8d186eb791b0f4b2185007729d27bf5eb16b394e952cee384070760ea5e79355e3b28b357cea24a06df441662304afdf9f2eeb4ed0ad034c3480ba2b38065955f388524fd785a2afabf66da95f99fced42afa19cc1ebfe69227a25b2078146b0ac1348ead05381ecdb8036cba347d89c91e5591d350a1746640b716b3485f950ec317e9a771581e3778a3d8d4bd619388ef66602ebcded1605950881d6f1") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="b0e90748189e177dd179f250", 0xc) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/03 23:34:50 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000000000802, 0x0) write(r1, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) 2018/04/03 23:34:50 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(0xffffffffffffffff, &(0x7f0000002000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) 2018/04/03 23:34:50 executing program 0: waitid(0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)) r0 = accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) sendto$packet(r0, &(0x7f0000000140)="50513cb537f8b023dba06fce670a3d4c57f3fb2a65bb5617cfcdc5b7811d7e573773aa5af36f4a893f225caa2b7f06f430dbd671e65a0233492f4e4fe7486ae8cfee5e0f7a4ff8d1cadf90e6e10ca78753aefb07", 0x54, 0x40040, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) 2018/04/03 23:34:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x48) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0xfffffffffffffffe, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000000000)="cf", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000380)="064a8b0bc983dd2acdcd7dcf1301658463f88058e9b8a2da79bfe40d5ac44dc63756a447b2a2b5dd26209af95939d48012cc8a2ffdf660b800f5b00a2de2c1633468f87c6c248090e3614278c8195ee99642fd0a9d3c0f46b54716aa2461575d38edba22feff778ac67c8b25508c09c4a668d4beacb9fb57972b9ce7448db9fdffffff96ac8adce80100000099aa030584c8bd41026dcd59b17bb91c10a7824f0cb8c6ca6fd6e931eb41c1b58e1f9574a8", 0xb1) write(r0, &(0x7f0000000340)="f5", 0x1) write(r0, &(0x7f00000000c0)='s', 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x6) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ioprio_set$pid(0x2, r1, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f0000000440)="80", 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f00005a8fe0)=[{&(0x7f0000b44000)='=', 0x1}], 0x1) 2018/04/03 23:34:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000300)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, "00000000000200"}) 2018/04/03 23:34:50 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x40, 0x8080) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x80010, r0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00000002c0)) recvfrom(r1, &(0x7f00000000c0)=""/40, 0x28, 0x40012063, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x80) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r2, 0x0, 0x70bd29, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffe00}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2bf5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000006c0)=0x4) 2018/04/03 23:34:50 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x1, 0xffffffffffffffff, 0x1}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000380)=ANY=[]) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x1fff) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r4 = gettid() r5 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000200)={0x5, 0x1, r4, 0xb, r5, 0x9}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000002c0)={0x6, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x20, 0x0, 0x2, 0x4, 0x0, &(0x7f0000000040)='rose0\x00', 0x8, 0x1, 0x6}) memfd_create(&(0x7f0000000340)='mime_type\x00', 0x1) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000240)=""/8) gettid() keyctl$session_to_parent(0x12) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000180)={0x9, 0xfae, 0x4}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@rand_addr, @broadcast}, &(0x7f0000000280)=0xc) 2018/04/03 23:34:50 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0xd0f}}) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}, {0x20, '/dev/snd/seq\x00'}, {0x20, '/dev/snd/seq\x00'}, {0x20, "5d776c616e30a26b657972696e676367726f7570"}], 0xa, "84857bb3697fc11fbf16fe806e1164b2e7ce9fe7b4a61adbf57dec0ec8df4c3ceee58d2ad3a5734208914b44f53d8cae7cf894de53529201aa36de95e96a14d9339031ee09f4ee0efcdcfcf20c29fc3a336d04662340b5d8f1b2301b42901d08395a2aa4183a595cb357fecd2db2a92a940d7dc08233a013a41ed48d51705c6b94cd1fb9dc167798738de70b82418232442c37c97fc687b385e3c6b99b2d89a2f52fd5cd6d732bd0be66afcf35055b7f182ea493"}, 0xf1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0xcf5, 0x81}, 'port1\x00', 0x1, 0x10802, 0x1, 0x1, 0x3, 0x88a, 0xffffffff, 0x0, 0x4, 0x244}) 2018/04/03 23:34:50 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf, 0xf7fffffffffffffb) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000003ff8)) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000340)=0x3) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)="ee7e59c1aa4ece893dadc0ad17e19a409cb90d40d83f4edf215e0ba1", 0x1c, 0x1}, {&(0x7f0000000100)="9e069427d436e2bb759d9e859f0044dc36ee38085b6fd5243d", 0x19, 0xfffffffffffffffe}, {&(0x7f0000000140)="5c9706554d5b120e4dde4053744657d9ed378af39718167ab5e8", 0x1a, 0xfbb3}, {&(0x7f0000000180)="6318a978f581e933278c9f60eea542a6526a162554538ebe3c44543863afb19bdc535ec9e9c379fb36710bc13cd40216ec6ad71a943fb94be3067ae1ce5e3fd287b1d6849d4d7ed6b32dd337f68c731b2f3fdc2e1fdb6116b81e41813cc6e70f35ac3ed2a6", 0x65, 0x62}], 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6f726772706c76622c6e6f646973636172642c6572726f72733d77697468647261772c6e6f626172726965722c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c646973636172642c757067726164652c7374617466735f7175616e74756d3d363738352c6e6f71756f74612c6c6f636b7461626c653d2f6465762f64737023002c007bd21b06fb7485d2766c50cefe669e849c16c3b3ee0cca8bcb2ad555030c129296b7eb"]) 2018/04/03 23:34:50 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000700)={0x0, 0x80000, 0xffffffffffffff9c}) syncfs(r0) r1 = socket$can_raw(0x1d, 0x3, 0x1) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) setresgid(r2, r3, r4) r5 = add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="42da081b1c915718f10ab0dcc70e0bd5c46d1883de9e96f010279ae714380852f479e94071647031dbfe9fb9936fd8cce2f59af3e5c19e0d2b61b9d262a2ee95816f4b2c3e8c2455afc339556e054abea174a5ebd6f6b6fcbb4e66b98924d704af53c98c5569c8bd7b9863b092cdc7421e02e01d6857a009569dfb53a7a1ee49822228a5323099dd002de3e78070fad8d3cb4afdcf98bf47813e66edd192de9f59210248dc5ecde6eee5e7579cfac329f1633da4bd70ec59b6093c2a5e55cb8043562316f4a7adf50d28375b711939fe7b3fdc3d46a58a3139b72384b837c4741c", 0xe1, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000000380)='id_legacy\x00', 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000180)={'dummy0\x00', 0x4}) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x200) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r6, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000140)={r6}) r7 = socket$inet_dccp(0x2, 0x6, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r7, &(0x7f00000006c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000400}, 0xc, &(0x7f0000000680)={&(0x7f0000000540)={0x104, r8, 0x400, 0x70bd25, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x400}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x27c5}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffc}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x80000000}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x2f}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x20040845}, 0x4000000) syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x800) 2018/04/03 23:34:50 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x3ff, 0x40) r4 = socket$inet_smc(0x2b, 0x1, 0x0) connect$l2tp(r3, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x1, 0x0, 0x0, 0x1}}, 0x26) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f01dfc4c15573f3870f219566ba210066b8000066eff00fbab200080000a6c4e13d63e2df5300c4c1ed7cbe04000000d95b92b805000000b96a02a4f20f01d9", 0x40}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c030000000040000000000047260000000000010000407312a4b345"]) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/04/03 23:34:50 executing program 5: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000000)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x4, 0x8a, 0x1f, 0x10, 0xffffffffffffff9c}, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x200080) r3 = accept$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) getitimer(0x1, &(0x7f0000000380)) fstat(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x4e23, 0x0, 0x4e23, 0x6, 0xa, 0x20, 0x20, 0x3d, r4, r5}, {0x0, 0x0, 0x6, 0x2, 0x6, 0x101, 0xff, 0x2}, {0xfff, 0x30000000000, 0xffffffffffff7fff, 0x1}, 0xfffffffffffffff9, 0x6e6bbf, 0x0, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3505, 0x7, 0x3, 0x2ad, 0x2d21, 0x9, 0x367}}, 0xe8) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000700)=0x1) chmod(&(0x7f0000000140)='./file0\x00', 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r1, &(0x7f00000003c0)="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", &(0x7f0000000180)=""/246}, 0x18) 2018/04/03 23:34:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001440)='/dev/input/mice\x00', 0x0, 0xc0) getsockopt$inet6_int(r0, 0x29, 0x7a, &(0x7f0000001480), &(0x7f00000014c0)=0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c63efff"], 0x0, 0x0, &(0x7f00004c1000)}) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000000080)=0x2, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x200, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xd1, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000000), 0x4) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$KDSETLED(r0, 0x4b32, 0x9) listen(r6, 0x0) connect$unix(r4, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r4, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x9, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1363488d8082421f40"], 0x0, 0x0, &(0x7f0000260000)}) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) [ 220.077543] gfs2: fsid=_dev_dsp#: Trying to join cluster "lock_nolock", "_dev_dsp#" [ 220.085465] gfs2: fsid=_dev_dsp#: Now mounting FS... [ 220.111559] gfs2: not a GFS2 filesystem [ 220.115672] gfs2: fsid=_dev_dsp#: can't read superblock [ 220.121088] gfs2: fsid=_dev_dsp#: can't read superblock: -22 2018/04/03 23:34:50 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = dup(r0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x34, 0x4) [ 220.177964] binder: 17876:17883 unknown command -1088756 [ 220.198700] binder: 17876:17883 ioctl c0306201 20004000 returned -22 [ 220.949676] binder: 17876:17901 ioctl c0306201 20007000 returned -14 [ 221.071552] binder: 17876:17901 ioctl c0306201 20004000 returned -14 [ 221.085088] binder: BINDER_SET_CONTEXT_MGR already set [ 221.091820] binder: 17876:17901 ioctl 40046207 0 returned -16 [ 221.143792] binder_alloc: binder_alloc_mmap_handler: 17876 20000000-20001000 already mapped failed -16 [ 221.156778] binder: 17876:17901 ioctl c0306201 20007000 returned -14 2018/04/03 23:34:51 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000080)=""/121, 0x79}, &(0x7f0000000140), 0x60}, 0x20) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)='~', 0x1) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x14d, 0x20000000, &(0x7f0000000100)={0x2}, 0x10) 2018/04/03 23:34:51 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) write(r0, &(0x7f0000dd2f63)="24000000240007dd3200000800360300fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/04/03 23:34:51 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) getpeername(r0, &(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000340)=0x80) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="630000001c4812edac012c343c2e39b464fa20685c91b0888d560733d2f864a03cf750a1442cc62e6f1d1bd02d074b98875c1effff6d80d4e4cc4c7c2e2dfcdb64b0d49c0200c8d0dea33ebc1713644c33176fa87a647993dc4078490aea9d9b9a1de244e7ee00"], &(0x7f0000000280)=0x6b) rmdir(&(0x7f00000000c0)='./control\x00') userfaultfd(0x800) chown(&(0x7f00000003c0)='./control\x00', 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00002a7ffc)=0x4000000011) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000000100)={0x100, 0x1, 0x2, @link_local={0x1, 0x80, 0xc2}, 'bpq0\x00'}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/04/03 23:34:51 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x21013, r1, 0x0) 2018/04/03 23:34:51 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) fchdir(r0) r1 = perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000006, 0x12, r1, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) sendfile(r1, r0, &(0x7f0000000080)=0xffffffffffffffff, 0x80000000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000100)={0x83, "e6ad40796711db7e39130e5b4d082cc47a242ee7818c24f4a79e4fdfa99bd77142cfc0c617d846cf8cc8c03e4887d13a9fd41c239539d4d99827994c7829566f4455fb4a389123ade6aae5d5e737f84d7bba1825c606cba3c734b020565624387e35ba49009c17c2e1c6e10d35a581e2fc337ca325690ee2943936bfa4e7ff9c4a6404"}) sendmsg$nl_crypto(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=@upd={0xe8, 0x12, 0x300, 0x70bd29, 0x25dfdbfd, {{'cbc-twofish-avx\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0xc000000000000000}]}, 0xe8}, 0x1, 0x0, 0x0, 0x90}, 0x844) 2018/04/03 23:34:51 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f000000e000/0x1000)=nil, 0x1000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f0000000100), 0x1) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x100) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) r3 = dup3(r1, r0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="2b6370752000696f204e72646d61202f72646d61202b72646d61202b70690400000000000000070020"], 0x29) 2018/04/03 23:34:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000009c0)={"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"}) dup2(r0, r2) dup3(r0, r1, 0x0) 2018/04/03 23:34:51 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf, 0xf7fffffffffffffb) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000003ff8)) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000340)=0x3) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)="ee7e59c1aa4ece893dadc0ad17e19a409cb90d40d83f4edf215e0ba1", 0x1c, 0x1}, {&(0x7f0000000100)="9e069427d436e2bb759d9e859f0044dc36ee38085b6fd5243d", 0x19, 0xfffffffffffffffe}, {&(0x7f0000000140)="5c9706554d5b120e4dde4053744657d9ed378af39718167ab5e8", 0x1a, 0xfbb3}, {&(0x7f0000000180)="6318a978f581e933278c9f60eea542a6526a162554538ebe3c44543863afb19bdc535ec9e9c379fb36710bc13cd40216ec6ad71a943fb94be3067ae1ce5e3fd287b1d6849d4d7ed6b32dd337f68c731b2f3fdc2e1fdb6116b81e41813cc6e70f35ac3ed2a6", 0x65, 0x62}], 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6f726772706c76622c6e6f646973636172642c6572726f72733d77697468647261772c6e6f626172726965722c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c646973636172642c757067726164652c7374617466735f7175616e74756d3d363738352c6e6f71756f74612c6c6f636b7461626c653d2f6465762f64737023002c007bd21b06fb7485d2766c50cefe669e849c16c3b3ee0cca8bcb2ad555030c129296b7eb"]) 2018/04/03 23:34:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) syz_fuseblk_mount(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000180)={0x5, 0x9b22, 0x100000000, 0x800, [], [], [], 0xffffffff, 0x9f7, 0x7, 0x2, "26b884b5037132a7c90dd8e9a113a452"}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1b) [ 221.364627] gfs2: fsid=_dev_dsp#: Trying to join cluster "lock_nolock", "_dev_dsp#" [ 221.372542] gfs2: fsid=_dev_dsp#: Now mounting FS... 2018/04/03 23:34:51 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x360, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000001980), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x48a) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x1040000000000013, 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) exit_group(0x7f) 2018/04/03 23:34:51 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x0, 0x0) pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r3, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r5, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r4, r3, 0x3c, 0x0) vmsplice(r2, &(0x7f0000002400)=[{&(0x7f0000002380)='p', 0x1}], 0x1, 0x0) 2018/04/03 23:34:51 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x10001}) preadv(r2, &(0x7f0000002180)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000040)=""/88, 0x58}, {&(0x7f00000000c0)=""/64, 0x40}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)}, {&(0x7f0000002140)=""/62, 0x3e}], 0x7, 0x0) fcntl$getown(r2, 0x9) dup3(r1, r0, 0x0) [ 221.447917] gfs2: not a GFS2 filesystem [ 221.451990] gfs2: fsid=_dev_dsp#: can't read superblock [ 221.457392] gfs2: fsid=_dev_dsp#: can't read superblock: -22 2018/04/03 23:34:51 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)={0x0, 0xb, [0x0, 0xecb]}) syz_emit_ethernet(0x22, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[], {0x8100, 0x526, 0x3, 0x4}}], {@can={0xc, {{0x0, 0x8000, 0x5, 0x700}, 0x2, 0x1, 0x0, 0x0, "a46b8d3db6c5466e"}}}}, &(0x7f0000000240)={0x1, 0x2, [0xa04, 0x7a3, 0xf10, 0xb7f]}) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) flistxattr(r0, &(0x7f0000000100)=""/253, 0xfd) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x7, 0xe11, 0x4}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000340)={r2, 0x2}, &(0x7f0000000380)=0x8) [ 221.503465] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/03 23:34:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000ffff2c03c28a0000000000000000000000000000"], 0x18) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000001400)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00', 0x100}) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000140)=""/76, &(0x7f0000000000)=0x4c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = accept4(r0, &(0x7f0000000240)=@sco, &(0x7f00000001c0)=0x80, 0x0) recvfrom$inet(r2, &(0x7f0000000400)=""/4096, 0x1000, 0x1, 0x0, 0x0) bind$ipx(r1, &(0x7f00000014c0)={0x4, 0x0, 0x2, "878950f0d053", 0x3ff}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{}, {}]}) accept4(r2, &(0x7f0000000340)=@ipx, &(0x7f00000003c0)=0x80, 0x80800) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x0, 0x0, 0x21, [], 0x0, &(0x7f0000000000), &(0x7f0000000040)=""/33}, &(0x7f0000000100)=0x78) 2018/04/03 23:34:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x422000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="6299c21bffdaae56e6eab144356c2fe94b1bb3a9e883cc7f92a9") socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000040)) 2018/04/03 23:34:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) [ 221.673113] device lo entered promiscuous mode 2018/04/03 23:34:52 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000040601000000fdff00000000000000000800010027477c748b"], 0x1d}, 0x1}, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000080), 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0xbc425c4daf091a47) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000100)={0x80000, 0x0, [0x5, 0x5dc5, 0x100, 0xffffffffffffff81, 0x5, 0x1ff, 0x0, 0x3]}) 2018/04/03 23:34:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x10001}) preadv(r2, &(0x7f0000002180)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000040)=""/88, 0x58}, {&(0x7f00000000c0)=""/64, 0x40}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)}, {&(0x7f0000002140)=""/62, 0x3e}], 0x7, 0x0) fcntl$getown(r2, 0x9) dup3(r1, r0, 0x0) 2018/04/03 23:34:52 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x1ff, 0x10000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300), 0x10) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x202) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x18, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}, @request_death={0x400c630e, 0x2, 0x4}, @enter_looper={0x630c}], 0xdd, 0x0, &(0x7f0000000180)="2b83119da028a906565c4fff13cd3c81adc0f2dfec8a969c87a66a0628154f0ac271041d9e668e684f3ab93a2d2896496b702bced2b512bc00e186d6de43db6c2f977c4e36e1ddc83681b0adaf7e56e2922f86f302e6b36ac4f3d565d9ff2a07904a4b800e5ecd951a66c9d92fe3dc6b276d51db8f27a2c359fb5695ed9338eeeef3a6eff58ac1c2d023f45cc61a11d8992930c1461925531d0a64eaf7cff8146fa617c96f3c467e9181ed63e862513fa0275b9b53be309cdc8f3dd90944fcb08798cdd4da410d2e0858aa0c9be13469e105b1765a9e617e883a918b2e"}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000100)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4}]}, 0x30}, 0x1}, 0x0) 2018/04/03 23:34:52 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) 2018/04/03 23:34:52 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf, 0xf7fffffffffffffb) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000003ff8)) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000340)=0x3) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)="ee7e59c1aa4ece893dadc0ad17e19a409cb90d40d83f4edf215e0ba1", 0x1c, 0x1}, {&(0x7f0000000100)="9e069427d436e2bb759d9e859f0044dc36ee38085b6fd5243d", 0x19, 0xfffffffffffffffe}, {&(0x7f0000000140)="5c9706554d5b120e4dde4053744657d9ed378af39718167ab5e8", 0x1a, 0xfbb3}, {&(0x7f0000000180)="6318a978f581e933278c9f60eea542a6526a162554538ebe3c44543863afb19bdc535ec9e9c379fb36710bc13cd40216ec6ad71a943fb94be3067ae1ce5e3fd287b1d6849d4d7ed6b32dd337f68c731b2f3fdc2e1fdb6116b81e41813cc6e70f35ac3ed2a6", 0x65, 0x62}], 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6f726772706c76622c6e6f646973636172642c6572726f72733d77697468647261772c6e6f626172726965722c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c646973636172642c757067726164652c7374617466735f7175616e74756d3d363738352c6e6f71756f74612c6c6f636b7461626c653d2f6465762f64737023002c007bd21b06fb7485d2766c50cefe669e849c16c3b3ee0cca8bcb2ad555030c129296b7eb"]) 2018/04/03 23:34:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1000000000}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x8000}) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/04/03 23:34:52 executing program 6: socketpair(0x1d, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) r2 = socket$inet6(0xa, 0x806, 0x0) listen(r2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x10d, 0xa, &(0x7f0000019b50)=@raw={"0f00", 0x9, 0x3, 0x288, 0x0, 0xffffffff, 0xffffffff, 0x380, 0xffffffff, 0x380, 0xffffffff, 0xffffffff, 0x380, 0xffffffff, 0x3, &(0x7f0000024000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x0, 0xa8, 0xc8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x0, 0xa8, 0xfffffffffffffe2e}, @unspec=@CT0={0x876a31fef6a79ceb, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0xa8, 0x2e9}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfda0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x5}, 0x4) r3 = socket(0x100000001e, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000006c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt(r3, 0x10f, 0x82, &(0x7f00009f9000), 0x14f) sendmsg$nl_xfrm(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000600)=ANY=[@ANYBLOB="bc000000230004002bbd7000fcdbdf25000000001c00040000004e224e340000e00000000000000000000008001800030000000c0015005c07350df81ac4a44eab39726fc76a0000cc0008004700080700003f00ff240d5251e060b4fbc2fd52bbb29789310b14e882a90f5f3916db507541957e400a5daa668b0700ebdad80e518371071424440656349201d35d4c46ea2b75f63d48096f380474711900330000001014000d00ffffffff0000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20040094}, 0x4000000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000100)={r3}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001840)={0x0, @empty, @rand_addr}, &(0x7f0000001880)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x7, 0x8000, 0x400, 0x8, 0x2, 0x9, 0xb5fa, 0x0}, &(0x7f0000000180)=0x20) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000800)=""/175, 0xaf}, {&(0x7f0000000580)=""/4, 0x4}, {&(0x7f00000008c0)=""/93, 0x5d}], 0x3) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00000001c0)={r6, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) sendto$packet(r3, &(0x7f0000000000)="9aad447a3ba7d607565d97a050017836dfcd72774295121c289bfcb0965f88d1090b9e50875a172c1febc8629318b7c5c518677ae9e7d0ee9b6588784189d2edaa9649693b15300b9fc28fea26088197615e182e44deb740660179c88fb81223c414825fb2bda4bafd31bf73cdddb51d1ff8f478e0ca5b07170421b1ecc8691fb701073f1f523ec6b4a5476d09cb7da157cf6d2fe5744373053e2f5af077539096a3e247db551f443270f3ffbbd79105da816995ca454e2069c933487e1166033099583ee4e4eb26b1b25271e894bb2cd8297e853253c5909ae94b2fc64d84d1ff29021fe4bc28840ded6f7c", 0xec, 0x84, &(0x7f00000018c0)={0x11, 0xd, r5, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) msync(&(0x7f0000ff4000/0x9000)=nil, 0x9000, 0x1) r7 = accept4$packet(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000700)={r6, 0xf5, "d91d123302ea5823bb6ad467d0770a1a1fe8d09e1c94be085e331fcb7a6f259bab7ed8d976346f7a4df3fd8fd88579ba2f3b390e09d5039c5768862e3103da1a073f385a80c76130f792b271ad3d24b6c06a2579e18464d1110c5a1965f62895608a564b7d6484322f184d502f13df338c4e03c9938df702283b53109058bd5f3f60312c87471b6ea8d8d824c6cf599dc55862474fd224e9181a812c5da873b296732bc38bf01096e34d705dbd9458c668ec13d11dcc42d97f1466f66703f7e04da4dc8aa8ae8a3d5306e5af553090f24899d4010a037baa8b67da480b72a7d62a1161542ed03317f438fe14f729025760a74e62d2"}, &(0x7f0000000540)=0xfd) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000002c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000003c0)={r6, 0x2, 0x2, 0x1, 0x2, 0x9, 0x4, 0x2, {r6, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x7f, 0x1, 0xffffffffffff0cde, 0xfffffffffffffffa, 0x1f}}, &(0x7f0000000500)=0xb0) 2018/04/03 23:34:52 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) [ 222.478820] gfs2: fsid=_dev_dsp#: Trying to join cluster "lock_nolock", "_dev_dsp#" [ 222.486753] gfs2: fsid=_dev_dsp#: Now mounting FS... [ 222.511149] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 222.518670] can: request_module (can-proto-4) failed. [ 222.525200] gfs2: not a GFS2 filesystem [ 222.529293] gfs2: fsid=_dev_dsp#: can't read superblock [ 222.534694] gfs2: fsid=_dev_dsp#: can't read superblock: -22 2018/04/03 23:34:52 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x0, 0x200) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000200)=""/167) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r1, 0x0) ioctl$fiemap(r1, 0x40087602, &(0x7f0000000080)=ANY=[@ANYBLOB="639e44b9441df26c000000000000000000"]) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00') getpeername$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000180)={0xfffffffffffffffc, 0x5, 0x6, 0x5e, "fb03199bdf2ae3143c2d18ee8414cc74179f11617271f24f2222e11c99d3485de3e1f16c6d40377536e81dc0", 0x100000000}) [ 222.572506] can: request_module (can-proto-4) failed. [ 222.582183] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/03 23:34:52 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)) dup3(r2, r1, 0x0) 2018/04/03 23:34:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)=@ipv4_delroute={0x24, 0x19, 0xda76514e2881ded, 0x0, 0x0, {0x2}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/04/03 23:34:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = getpgid(0x0) process_vm_writev(r1, &(0x7f00000019c0)=[{&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f00000005c0)=""/170, 0xaa}, {&(0x7f00000001c0)=""/23, 0x17}, {&(0x7f0000000680)=""/136, 0x88}, {&(0x7f0000000740)=""/210, 0xd2}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/221, 0xdd}, {&(0x7f0000000540)=""/32, 0x20}, {&(0x7f0000001940)=""/104, 0x68}], 0x9, &(0x7f0000001e80)=[{&(0x7f0000001cc0)=""/47, 0x2f}, {&(0x7f0000001d00)=""/57, 0x39}, {&(0x7f0000001e40)=""/25, 0x19}], 0x3, 0x0) 2018/04/03 23:34:52 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf, 0xf7fffffffffffffb) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000003ff8)) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000340)=0x3) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)="ee7e59c1aa4ece893dadc0ad17e19a409cb90d40d83f4edf215e0ba1", 0x1c, 0x1}, {&(0x7f0000000100)="9e069427d436e2bb759d9e859f0044dc36ee38085b6fd5243d", 0x19, 0xfffffffffffffffe}, {&(0x7f0000000140)="5c9706554d5b120e4dde4053744657d9ed378af39718167ab5e8", 0x1a, 0xfbb3}, {&(0x7f0000000180)="6318a978f581e933278c9f60eea542a6526a162554538ebe3c44543863afb19bdc535ec9e9c379fb36710bc13cd40216ec6ad71a943fb94be3067ae1ce5e3fd287b1d6849d4d7ed6b32dd337f68c731b2f3fdc2e1fdb6116b81e41813cc6e70f35ac3ed2a6", 0x65, 0x62}], 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6f726772706c76622c6e6f646973636172642c6572726f72733d77697468647261772c6e6f626172726965722c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c646973636172642c757067726164652c7374617466735f7175616e74756d3d363738352c6e6f71756f74612c6c6f636b7461626c653d2f6465762f64737023002c007bd21b06fb7485d2766c50cefe669e849c16c3b3ee0cca8bcb2ad555030c129296b7eb"]) 2018/04/03 23:34:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r2) dup3(r0, r1, 0x80000) 2018/04/03 23:34:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xcb9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x3fffa, 0x0) write(r0, &(0x7f0000000180)=',', 0x1) write(r0, &(0x7f0000002240)="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", 0x200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @empty, 0x8f}}, 0x1, 0xe74, 0x5, 0x1be337fe, 0xa7b5}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0x7}, &(0x7f00000002c0)=0x8) ftruncate(r0, 0x400) utimes(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={{}, {0x0, 0x7530}}) 2018/04/03 23:34:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x23b, 0x0, [{0x991}]}) [ 222.818115] FAT-fs (loop7): Directory bread(block 6) failed [ 222.825773] gfs2: fsid=_dev_dsp#: Trying to join cluster "lock_nolock", "_dev_dsp#" [ 222.833728] gfs2: fsid=_dev_dsp#: Now mounting FS... [ 222.847942] FAT-fs (loop7): Directory bread(block 7) failed [ 222.860146] FAT-fs (loop7): Directory bread(block 8) failed 2018/04/03 23:34:53 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xcdb5, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000180)={0x7b, 0x0, [0x91f, 0x40, 0x8, 0x4]}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x0, 0x0, 'client0\x00', 0x0, "0add158f7dfff4eb", "c1960861656214be84634cf1279a5c36fecb34dcdb2950f4d551c3ea39defd53"}) [ 222.876108] gfs2: not a GFS2 filesystem [ 222.880264] gfs2: fsid=_dev_dsp#: can't read superblock [ 222.885699] gfs2: fsid=_dev_dsp#: can't read superblock: -22 [ 222.908603] FAT-fs (loop7): Directory bread(block 9) failed [ 222.926954] FAT-fs (loop7): Directory bread(block 10) failed [ 222.961556] FAT-fs (loop7): Directory bread(block 11) failed [ 222.979885] FAT-fs (loop7): Directory bread(block 12) failed [ 222.998574] FAT-fs (loop7): Directory bread(block 13) failed [ 223.006387] FAT-fs (loop7): Directory bread(block 14) failed [ 223.013943] FAT-fs (loop7): Directory bread(block 15) failed [ 223.032579] attempt to access beyond end of device [ 223.037981] loop7: rw=2049, want=40, limit=6 [ 223.051096] attempt to access beyond end of device [ 223.056155] loop7: rw=0, want=40, limit=6 [ 223.068191] attempt to access beyond end of device [ 223.073264] loop7: rw=0, want=40, limit=6 [ 223.091964] attempt to access beyond end of device [ 223.097059] loop7: rw=0, want=40, limit=6 [ 223.105039] attempt to access beyond end of device [ 223.110089] loop7: rw=0, want=40, limit=6 [ 223.118157] attempt to access beyond end of device [ 223.123222] loop7: rw=0, want=40, limit=6 2018/04/03 23:34:53 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf, 0xf7fffffffffffffb) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000003ff8)) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)="ee7e59c1aa4ece893dadc0ad17e19a409cb90d40d83f4edf215e0ba1", 0x1c, 0x1}, {&(0x7f0000000100)="9e069427d436e2bb759d9e859f0044dc36ee38085b6fd5243d", 0x19, 0xfffffffffffffffe}, {&(0x7f0000000140)="5c9706554d5b120e4dde4053744657d9ed378af39718167ab5e8", 0x1a, 0xfbb3}, {&(0x7f0000000180)="6318a978f581e933278c9f60eea542a6526a162554538ebe3c44543863afb19bdc535ec9e9c379fb36710bc13cd40216ec6ad71a943fb94be3067ae1ce5e3fd287b1d6849d4d7ed6b32dd337f68c731b2f3fdc2e1fdb6116b81e41813cc6e70f35ac3ed2a6", 0x65, 0x62}], 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6f726772706c76622c6e6f646973636172642c6572726f72733d77697468647261772c6e6f626172726965722c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c646973636172642c757067726164652c7374617466735f7175616e74756d3d363738352c6e6f71756f74612c6c6f636b7461626c653d2f6465762f64737023002c007bd21b06fb7485d2766c50cefe669e849c16c3b3ee0cca8bcb2ad555030c129296b7eb"]) 2018/04/03 23:34:53 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0x200) socketpair(0xa, 0x7, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f0000000140)='.\x00', r1, &(0x7f00000001c0)='./file0/file0/file0/file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0xd, &(0x7f0000000080)=0x2ed, 0x4) symlinkat(&(0x7f0000000400)='//file0\x00', r2, &(0x7f0000d06ff8)='./file0\x00') syz_fuse_mount(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x8000000000}, 0x8) fchmodat(r2, &(0x7f00000000c0)='./file0\x00', 0x50) 2018/04/03 23:34:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x20010, r0, 0x3d) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB='{\x00\x00\x00\x00\x00\x00\x00'], 0x8) r2 = socket$inet6(0xa, 0x400000000b, 0xffffdfffffffe46a) sendto$inet6(r2, &(0x7f0000c21987), 0xfdfd, 0x0, &(0x7f0000824fe4)={0xa, 0x4e20}, 0x18) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000700)={0x2, 'ip6gretap0\x00', 0x3}, 0x18) creat(&(0x7f0000000080)='./file0\x00', 0xd51f58c83fcab7b9) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='!cpusetmd5sumem1-.):\f%trusted\x00', &(0x7f0000000480)='/dev/vcsa#\x00', &(0x7f00000004c0)='/dev/vcsa#\x00'], &(0x7f00000006c0)=[&(0x7f0000000540)='/dev/vcsa#\x00', &(0x7f0000000580)='/dev/vcsa#\x00', &(0x7f00000005c0)='[GPL\x00', &(0x7f0000000600)="5c70726f63d963707573657400", &(0x7f0000000640)='\x00', &(0x7f0000000680)='/dev/vcsa#\x00'], 0x1c00) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x7db7, @dev={0xfe, 0x80, [], 0x13}, 0x3}, @in6={0xa, 0x4e20, 0x47c2, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x4e20, @rand_addr=0x8001}], 0x48) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000740)={0x0, 0x2710}, 0x10) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x218000) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6050a09c00081100fe80018000000000bbfe8000000009000000000000100000aa00004e200008907847e079e17b2c808264f2471f0000001cb0a5fb00005c0000e6f5c60fb358d427f92d4300"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x395]}) fdatasync(r1) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) futimesat(r4, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={{r5, r6/1000+10000}, {0x77359400}}) 2018/04/03 23:34:53 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff, 0x482200) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000040)={[0x1004, 0x4000, 0x1, 0x107000], 0x4, 0x0, 0x3f}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) socket$inet(0x2, 0x2, 0x0) dup3(r0, r0, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000140)={0x4, 0x0, [{}, {}, {}, {}]}) 2018/04/03 23:34:53 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) pwrite64(r0, &(0x7f0000000140)="cd0416025116fce398d60fcd7bd4069d998c9d891de21ad0e5443a6fd1bd8e8d59e692509a5fe0eb8bd00e0f4e460adb45c32577e49113f713ee00b3c6f7fabb9a7dbf3e25599910ea6f57cc42", 0x4d, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)) r4 = dup3(r2, r1, 0x0) recvfrom$ax25(r4, &(0x7f0000000000)=""/169, 0xa9, 0x1, &(0x7f00000000c0)={0x3, {"7b5d6093756fa3"}, 0xb49}, 0x10) 2018/04/03 23:34:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00') ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'eql\x00', 0x200}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000006c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000007804000000000000000000003002000090030000900300009003000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000001ffff01010000000000000006e0000002ffffffffffffffff000000000000000000000000000000000000000000000000ff00ffffff0000000000000000000000000000000000000000000000000000000000000000000000ff00ffffffff00000000000000000000010104000000010100021000697064647030000000000000000000006263736630000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000140300000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000000b08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0006001000000000000000000000000000000000000000000000000000070004e464c4f4700000000000000000000000000000000000000000000000000010000000100000000000000db1374e22b8c8a8ed42d33d0df644cbc9d50412a9e09149cce7a03df26ac8f4002d5c44328d36aad9d393755e0819c083d125aecaff48eb940954411a8d63e2f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000098b62e70c2c452a82edc6435e8fcc0e9c1f9a3f4f54ebd3a6a87fd3da86c7e9afe0a6bc1b5b11685113937e242b210b85addb12e873c89e83e98025e32838d1fbb4760c50fb518be5956f061579f9582da1fe5e7b37c22ba5f878005323562e87e6f801318abbe3925bd3bec6a90a3f098aea51a1dadc21ad317af0cb1c21d4d53e3f15b86a2d3cfdc7880d3f18c3f1559b05463fa885879c72163ade5107946905db2023f09ade6c966b16d0a60335a40626a17df5af15e9ef35f3f12b74762d42f476e0be492bf822fb8389c44204eacf572b65118197e0c"], 0x4c8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) syz_open_dev$audion(&(0x7f0000000600)='/dev/audio#\x00', 0x5, 0x20000) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="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", 0xffffffffffffff99}], 0x140, &(0x7f0000006000)}, 0x0) 2018/04/03 23:34:53 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) poll(&(0x7f0000000080)=[{r0}, {r3, 0x40}, {r2, 0x1000}, {r3}, {r1}, {r2, 0x8228}, {r0, 0x508}, {r2}], 0x8, 0x528) unshare(0x20000) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) write$tun(r3, &(0x7f0000000200)={@pi={0x0, 0x11}, @hdr={0x2, 0x84, 0x8, 0x4, 0xbf5c, 0x960000}, @ipv4={{0x1d, 0x4, 0x62e, 0xd32a, 0xfb, 0x67, 0x54f, 0x9, 0xff, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x81, {[@generic={0x1, 0x5, "b9384d"}, @end, @end, @ssrr={0x89, 0xf, 0x40, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x8]}, @generic={0x0, 0x12, "b813a9704bda8310b35714f7013f0741"}, @timestamp={0x44, 0x1c, 0x6, 0x0, 0xd9, [{[], 0xfffffffffffff3e1}, {[@empty]}, {[@local={0xac, 0x14, 0x14, 0xaa}], 0x8}, {[], 0x214}]}, @noop={0x1}, @rr={0x7, 0x1b, 0x6, [@multicast2=0xe0000002, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001]}]}}, @udp={0x4e21, 0x4e20, 0x87, 0x0, [@guehdr={0x2, 0xffffffff, 0x8, 0x3, 0x100, [0x0]}, @guehdr={0x2, 0x0, 0x0, 0x8000, 0x100, [0x80]}, @guehdr={0x1, 0x7ff, 0xb5, 0x100000000, 0x100}, @guehdr={0x2, 0xfffffffff7d08149, 0x997, 0xfffffffffffffffd, 0x100, [0x80]}, @guehdr={0x1, 0x9, 0x213d, 0x5, 0x100}, @guehdr={0x2, 0x4, 0x4a, 0x2, 0x100, [0x80]}], "c66f6efe40079f1db4f3c3b3a47b2fa723bed7406482582d959716580f485e0aa32bb2677f133d93779f43111314f5ae0322d5c44d8af30143a879653d67dd35ece54922e51013f877a3f644207bd6f409c241af2db90b"}}}, 0x109) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r2) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/03 23:34:53 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) pipe2(&(0x7f0000000000), 0x4000) ppoll(&(0x7f0000c50000)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000140), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000240)={0x139, &(0x7f0000000100)}) 2018/04/03 23:34:53 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000)=0x7, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x0, 0xfff, 0x1}) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00000000c0)=""/174) poll(&(0x7f0000000180), 0x10e5a60f, 0x27b) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000280)={0x2, 0xf98, 0xfffffffffffffff9, 0x7, 0x9, 0x5}) 2018/04/03 23:34:53 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "717565756500f0005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffffff00"}) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw32={[0x5]}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000002c0)={0x80, 0x8}) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') [ 223.478938] gfs2: fsid=_dev_dsp#: Trying to join cluster "lock_nolock", "_dev_dsp#" [ 223.486936] gfs2: fsid=_dev_dsp#: Now mounting FS... [ 223.493632] gfs2: not a GFS2 filesystem [ 223.497722] gfs2: fsid=_dev_dsp#: can't read superblock [ 223.503122] gfs2: fsid=_dev_dsp#: can't read superblock: -22 2018/04/03 23:34:53 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0xf4) setsockopt(r0, 0x111, 0x1, &(0x7f0000f27000), 0x213) bind(r0, &(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x5, 0x800, 0xb50a}, 0x80) 2018/04/03 23:34:53 executing program 6: r0 = memfd_create(&(0x7f0000003000)='\x00', 0x7) r1 = fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x20003) pipe2(&(0x7f0000000000), 0x4000) pipe2(&(0x7f0000000040), 0x800) 2018/04/03 23:34:53 executing program 2: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf, 0xf7fffffffffffffb) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)="ee7e59c1aa4ece893dadc0ad17e19a409cb90d40d83f4edf215e0ba1", 0x1c, 0x1}, {&(0x7f0000000100)="9e069427d436e2bb759d9e859f0044dc36ee38085b6fd5243d", 0x19, 0xfffffffffffffffe}, {&(0x7f0000000140)="5c9706554d5b120e4dde4053744657d9ed378af39718167ab5e8", 0x1a, 0xfbb3}, {&(0x7f0000000180)="6318a978f581e933278c9f60eea542a6526a162554538ebe3c44543863afb19bdc535ec9e9c379fb36710bc13cd40216ec6ad71a943fb94be3067ae1ce5e3fd287b1d6849d4d7ed6b32dd337f68c731b2f3fdc2e1fdb6116b81e41813cc6e70f35ac3ed2a6", 0x65, 0x62}], 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6f726772706c76622c6e6f646973636172642c6572726f72733d77697468647261772c6e6f626172726965722c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c646973636172642c757067726164652c7374617466735f7175616e74756d3d363738352c6e6f71756f74612c6c6f636b7461626c653d2f6465762f64737023002c007bd21b06fb7485d2766c50cefe669e849c16c3b3ee0cca8bcb2ad555030c129296b7eb"]) 2018/04/03 23:34:53 executing program 5: r0 = add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) process_vm_readv(0x0, &(0x7f0000000180)=[{&(0x7f0000000200)=""/129, 0x81}], 0x1, &(0x7f0000000500)=[{&(0x7f00000002c0)=""/185, 0xb9}, {&(0x7f0000000380)=""/55, 0x37}, {&(0x7f00000003c0)=""/215, 0xd7}, {&(0x7f00000004c0)}], 0x4, 0x0) request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', r0) socket$kcm(0x29, 0x7, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x588, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000004c0)={r2, 0x100000001}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000540)={0x3, r2}) 2018/04/03 23:34:53 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000000)="1fc80e8a2fa5d3b50403b95d62a3a8f55453020a2aae4b46e234970d1b993d5430ed7a5398b8788ee520eb9e43974ce38a3b2e49d2ac56893ee4f37e8708bc562b724c8f658468bc8521e4a7d4abd71fce3d15902d692ff90eb77166d17f890572bd5ac166f1fb5736174e7cb77264d5bebf3a09ebcdec28ec36028b71f8d58c15b9241a69aee1bfa0b8c8319d6977863364521581b10bbfa002a0", 0x9b}, {&(0x7f0000001240)="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", 0xfa}], 0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) syz_open_procfs(r2, &(0x7f0000001340)='attr/current\x00') write(r1, &(0x7f0000fe5000)="1d", 0x1) vmsplice(r1, &(0x7f0000002480)=[{&(0x7f0000000180)="c37d702cebee387c4e4bf924c5f34ccdde181774f5be3b76ab2eff30d70483626b8077104a18519f3db5a2bd868ff8acb5bd7df6d100a8b2f3c3d59e3172a9b51770622cb9aa86f92599331c736377aab12da134b9ebd933c0311301ae48553024d58d38cdb225a404826af05aaf02076ffa278bc5631c488cd6150eafd733be86edcb9cb12494d9507486b08361c3429beefdf32b00", 0x96}], 0x1, 0x2) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x24010, r0, 0x0) 2018/04/03 23:34:53 executing program 7: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000480)={[{@check_strict='check=strict', 0x2c}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3ff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000180)={0x7b, 0x0, [0x6, 0xffff, 0x7fff, 0x3]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffc, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020202020202020202020202020202000000000000000001e0000000000001e000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 223.682277] PPPIOCDETACH file->f_count=2 [ 223.699850] gfs2: fsid=_dev_dsp#: Trying to join cluster "lock_nolock", "_dev_dsp#" [ 223.707756] gfs2: fsid=_dev_dsp#: Now mounting FS... 2018/04/03 23:34:53 executing program 5: getrandom(&(0x7f0000000040)=""/156, 0x9c, 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f00000002c0)={[{@showexec='showexec', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x800) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x2000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) [ 223.735182] PPPIOCDETACH file->f_count=3 [ 223.744217] gfs2: not a GFS2 filesystem [ 223.748322] gfs2: fsid=_dev_dsp#: can't read superblock [ 223.753741] gfs2: fsid=_dev_dsp#: can't read superblock: -22 2018/04/03 23:34:54 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x4083, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x4d) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@empty, 0x31, r1}) r2 = socket$inet6(0xa, 0x806, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000000380), 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, r1}, 0xc) accept$ax25(r0, &(0x7f0000000180), &(0x7f0000000280)=0x10) openat$cgroup_int(r0, &(0x7f0000000140)='pids.max\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x10d, 0xa, &(0x7f0000019b50)=ANY=[@ANYBLOB="0f0000000000000000000000000000000000000000000000000000000000000009000000030000008802000000000000ffffffffffffffff80030000ffffffff80030000ffffffffffffffff80030000ffffffff03000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000040000000ba971b5b82fe7c4471580bd2d209506e53ca09e0eb5d5af1b30fb9c0d14ec9c6fa450b97f4f343e5db2c9a1ab8695c08c2e06b8f718b72e1fd4ed6453923372d7ac6468eb3b4fbebfa0640d4570db567b6f3593d97fb37c34890d281d1b851ddf5695b64f44972bfcf64d2f972af92b71efd269623b4f7e6c62a80f7f9fa320ec6ce193c136b0da50c356fc4e14857bcc01a9e2246003c3ae3debb7f68580f63000000000000000000000000"], @ANYBLOB="fe8000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800c8000000000000000000000000000000000000000000000000002000545241434500000000000000000000000000000000000000000000000000ff020000000000000000000000000001fe8000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a8002efe000000000000000000000000000000000000000000000000eb9c4354000000000000000000000000000000000000000000000000000000000000000000000000000000006e657462696f732d6e730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800e9020000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0xad57) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$ax25_int(r3, 0x101, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) [ 223.863163] ISOFS: Unable to identify CD-ROM format. [ 223.968942] isofs_fill_super: root inode is not a directory. Corrupted media? [ 224.000973] ISOFS: Unable to identify CD-ROM format. 2018/04/03 23:34:54 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0008004500005800000000002f9078ac14ffaaffffffffb400880b0000000000000800000086dd000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) 2018/04/03 23:34:54 executing program 2: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)="ee7e59c1aa4ece893dadc0ad17e19a409cb90d40d83f4edf215e0ba1", 0x1c, 0x1}, {&(0x7f0000000100)="9e069427d436e2bb759d9e859f0044dc36ee38085b6fd5243d", 0x19, 0xfffffffffffffffe}, {&(0x7f0000000140)="5c9706554d5b120e4dde4053744657d9ed378af39718167ab5e8", 0x1a, 0xfbb3}, {&(0x7f0000000180)="6318a978f581e933278c9f60eea542a6526a162554538ebe3c44543863afb19bdc535ec9e9c379fb36710bc13cd40216ec6ad71a943fb94be3067ae1ce5e3fd287b1d6849d4d7ed6b32dd337f68c731b2f3fdc2e1fdb6116b81e41813cc6e70f35ac3ed2a6", 0x65, 0x62}], 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6f726772706c76622c6e6f646973636172642c6572726f72733d77697468647261772c6e6f626172726965722c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c646973636172642c757067726164652c7374617466735f7175616e74756d3d363738352c6e6f71756f74612c6c6f636b7461626c653d2f6465762f64737023002c007bd21b06fb7485d2766c50cefe669e849c16c3b3ee0cca8bcb2ad555030c129296b7eb"]) 2018/04/03 23:34:54 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/unix\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000180)=0xffffffe2) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000140)=0x49) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x80184132, &(0x7f0000008ffb)) 2018/04/03 23:34:54 executing program 1: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf, 0xf7fffffffffffffb) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)="ee7e59c1aa4ece893dadc0ad17e19a409cb90d40d83f4edf215e0ba1", 0x1c, 0x1}, {&(0x7f0000000100)="9e069427d436e2bb759d9e859f0044dc36ee38085b6fd5243d", 0x19, 0xfffffffffffffffe}, {&(0x7f0000000140)="5c9706554d5b120e4dde4053744657d9ed378af39718167ab5e8", 0x1a, 0xfbb3}, {&(0x7f0000000180)="6318a978f581e933278c9f60eea542a6526a162554538ebe3c44543863afb19bdc535ec9e9c379fb36710bc13cd40216ec6ad71a943fb94be3067ae1ce5e3fd287b1d6849d4d7ed6b32dd337f68c731b2f3fdc2e1fdb6116b81e41813cc6e70f35ac3ed2a6", 0x65, 0x62}], 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6f726772706c76622c6e6f646973636172642c6572726f72733d77697468647261772c6e6f626172726965722c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c646973636172642c757067726164652c7374617466735f7175616e74756d3d363738352c6e6f71756f74612c6c6f636b7461626c653d2f6465762f64737023002c007bd21b06fb7485d2766c50cefe669e849c16c3b3ee0cca8bcb2ad555030c129296b7eb"]) 2018/04/03 23:34:54 executing program 0: r0 = socket$inet(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)=0x3d, 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000440)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/04/03 23:34:54 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) tee(r0, 0xffffffffffffffff, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) r2 = msgget(0x2, 0x80) lstat(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000300)=0x0) r8 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000340)={{0x80000000, r3, r5, r4, r6, 0x110, 0x4}, 0x6, 0x0, 0x20, 0x800, 0x3, 0x8, r7, r8}) 2018/04/03 23:34:54 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="ef472f633e48655f92f76d7748c0435daca789a08a9d7ca3e5c58491f86dc815163ae756d7c0e8998accdfdabe5739237ad7a9c209272854b50dcb8a4feaa859e96302ff75e3ebbbb1918fa858cdc1b99eaf399166e657cc9bc06e02d9d99931fa0f29b7b5e6290e5524aa50ab976d73722d1d1d36067bb4", 0x78, 0x1}], 0x3fe, &(0x7f0000000340)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000100)={0x7, 0x3f, 0x3, 0xffff}, 0x10) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000000400)="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", 0xd86, 0x3ff}], 0x810404, &(0x7f00000029c0)={[{@nobarrier='nobarrier', 0x2c}, {@treelog='treelog', 0x2c}]}) 2018/04/03 23:34:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x800, 0x6194, 0x5}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r4, 0x1, 0x1}, &(0x7f00000000c0)=0xc) getsockopt$inet6_tcp_buf(r3, 0x6, 0x2f, &(0x7f0000000100)=""/110, &(0x7f0000000180)=0x6e) [ 224.437788] gfs2: fsid=_dev_dsp#: Trying to join cluster "lock_nolock", "_dev_dsp#" [ 224.445706] gfs2: fsid=_dev_dsp#: Now mounting FS... 2018/04/03 23:34:54 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0xe}, 0x0, 0x1}) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/03 23:34:54 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x2, 0x10, r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x1, 0x4) open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x4004, 0x0) write(r3, &(0x7f0000000600)="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", 0xe00) 2018/04/03 23:34:54 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='cpuset\x00') 2018/04/03 23:34:54 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000380)}}], 0x4000000000000a6, 0x8814) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@buf={0x2b, &(0x7f0000000000)="514d33b267a6695314757f50ed429169baeed4b85c62fd36aa10752f93f950050e0a083f2d35705e52db54"}) [ 224.492560] gfs2: not a GFS2 filesystem [ 224.496677] gfs2: fsid=_dev_dsp#: can't read superblock [ 224.502080] gfs2: fsid=_dev_dsp#: can't read superblock: -22 2018/04/03 23:34:54 executing program 5: syz_emit_ethernet(0x4a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x21, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955ce83b632ad4049739030d61b6f37e405db505735e"}}}}}, &(0x7f0000ea3000)) clock_getres(0x7, &(0x7f0000000000)) 2018/04/03 23:34:54 executing program 0: mkdir(&(0x7f0000000340)='./file0\x00', 0x14) umount2(&(0x7f00000006c0)='//file0\x00', 0x0) read(0xffffffffffffffff, &(0x7f0000001440)=""/120, 0x53) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000001300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa0000af0026e75921d8a8310071ec28e0e6292680755e470aa73f538545ff8b19c257d032f9da1fa51f9a41568ce04a04f48d13d59ef80", 0x7e) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) syz_mount_image$iso9660(&(0x7f00000003c0)='iso9660\x00', &(0x7f00000014c0)='//file0\x00', 0x7, 0x1, &(0x7f0000003c80)=[{&(0x7f0000001900)="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", 0x1000}], 0x2, &(0x7f0000000100)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "434dcf35884362f247273823117634405811f485443823d16b5c02cf7a7aa6a05478176e8bda2b6a3bd429687516db44be4dce6c58c894b7956b1e38268882bf62d3a45c75af3e390847f7357862570b708494e1bda10f1f23b66d113df21b39977d4995748210aa10dabc"}, 0x6f) open$dir(&(0x7f0000000380)='./file0\x00', 0x400c81, 0x30) fallocate(r0, 0x3, 0x4, 0x2) write(r0, &(0x7f0000000200), 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) open$dir(&(0x7f0000001500)='//file0\x00', 0x800, 0x20) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x10009) sendfile(r3, r2, &(0x7f0000002b80), 0x7fffffff) r4 = open(&(0x7f0000000240)='./file0\x00', 0x141042, 0xfffffffffffffffe) fallocate(r4, 0x1, 0x0, 0x10000101) open(&(0x7f0000000300)='//file0\x00', 0x40800, 0x40) [ 224.620356] sit: non-ECT from 0.0.0.0 with TOS=0x1 2018/04/03 23:34:54 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000940000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x2000000000000009, 0x84) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x227) fsetxattr(r2, &(0x7f0000000140)=@random={'security.', 'ppp0\x00'}, &(0x7f00000001c0)='ppp0\x00', 0xfffffec3, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x40, 0x4) [ 224.650013] sit: non-ECT from 0.0.0.0 with TOS=0x1 [ 224.701104] isofs_fill_super: bread failed, dev=loop0, iso_blknum=16, block=32 2018/04/03 23:34:55 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x1c9) socket$inet(0x2, 0x0, 0x4) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x400000) 2018/04/03 23:34:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x4000400) r1 = dup(r0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) bind$packet(r1, &(0x7f0000000080)={0x11, 0x7, r2, 0x1, 0x10001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) io_setup(0x3ff, &(0x7f000034cff8)=0x0) r4 = eventfd(0x0) io_submit(r3, 0x1, &(0x7f00005c6fd0)=[&(0x7f000082ffc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000088cfb1), 0x0, 0x0, 0x0, 0x1, r4}]) 2018/04/03 23:34:55 executing program 2: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)="ee7e59c1aa4ece893dadc0ad17e19a409cb90d40d83f4edf215e0ba1", 0x1c, 0x1}, {&(0x7f0000000100)="9e069427d436e2bb759d9e859f0044dc36ee38085b6fd5243d", 0x19, 0xfffffffffffffffe}, {&(0x7f0000000140)="5c9706554d5b120e4dde4053744657d9ed378af39718167ab5e8", 0x1a, 0xfbb3}, {&(0x7f0000000180)="6318a978f581e933278c9f60eea542a6526a162554538ebe3c44543863afb19bdc535ec9e9c379fb36710bc13cd40216ec6ad71a943fb94be3067ae1ce5e3fd287b1d6849d4d7ed6b32dd337f68c731b2f3fdc2e1fdb6116b81e41813cc6e70f35ac3ed2a6", 0x65, 0x62}], 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6f726772706c76622c6e6f646973636172642c6572726f72733d77697468647261772c6e6f626172726965722c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c646973636172642c757067726164652c7374617466735f7175616e74756d3d363738352c6e6f71756f74612c6c6f636b7461626c653d2f6465762f64737023002c007bd21b06fb7485d2766c50cefe669e849c16c3b3ee0cca8bcb2ad555030c129296b7eb"]) 2018/04/03 23:34:55 executing program 6: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)="ee7e59c1aa4ece893dadc0ad17e19a409cb90d40d83f4edf215e0ba1", 0x1c, 0x1}, {&(0x7f0000000100)="9e069427d436e2bb759d9e859f0044dc36ee38085b6fd5243d", 0x19, 0xfffffffffffffffe}, {&(0x7f0000000140)="5c9706554d5b120e4dde4053744657d9ed378af39718167ab5e8", 0x1a, 0xfbb3}, {&(0x7f0000000180)="6318a978f581e933278c9f60eea542a6526a162554538ebe3c44543863afb19bdc535ec9e9c379fb36710bc13cd40216ec6ad71a943fb94be3067ae1ce5e3fd287b1d6849d4d7ed6b32dd337f68c731b2f3fdc2e1fdb6116b81e41813cc6e70f35ac3ed2a6", 0x65, 0x62}], 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6f726772706c76622c6e6f646973636172642c6572726f72733d77697468647261772c6e6f626172726965722c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c646973636172642c757067726164652c7374617466735f7175616e74756d3d363738352c6e6f71756f74612c6c6f636b7461626c653d2f6465762f64737023002c007bd21b06fb7485d2766c50cefe669e849c16c3b3ee0cca8bcb2ad555030c129296b7eb"]) 2018/04/03 23:34:55 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000080)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) r4 = dup3(r1, r0, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) 2018/04/03 23:34:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000380)=ANY=[@ANYBLOB="01cae1e22094101f750000000000000000000000026860a5c9a9d0d250b9864ed28ce760c6b245d06387625c0c7ab5cd2eab"]) r2 = memfd_create(&(0x7f0000000100)='/dev/kvm\x00', 0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x4}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x5, &(0x7f00000002c0)=[{&(0x7f0000000080)="5a760b6f7a7d854e84e2c53274671c747c", 0x11, 0x8}, {&(0x7f0000000140)="f306aef2ae9e042e48c82c51e9a20635ae41086830c9ae919636512a0d5fb3c76bd9d74f5f83060eedc5e66a0c784baf4344d8f14e72b2e055f4fdb2f1912c29b733b9bc79a90bc0925ecdd19b17672428145ab68dfb589403626776122faecf1be7052cb1eb43987e030a0b0784e7aab6154145d2022c182111565df838275ed41eb42bb311147796690350928bbe01a53a70e5d6cc9adc5bd1d3cdf1379b99c959b72db7472a4acfc76c451d0f15af589a85d0057e0f51a6", 0xb9, 0x20}, {&(0x7f00000003c0)="c281a8a3f24e53d42e02d22a6e2e8b3ac1ca038a8dd21584427dadb2b8704b31c3422691cb3b4b", 0x27, 0x2}, {&(0x7f0000000240)="283c59a4d79cfa652661bd2f3923846d1542f192c4c4", 0x16, 0x800}, {&(0x7f0000000280)="f6bf630f670cbf6b53d5326222c2527968a749201fd88cc0c819740216e22062aca5101444ce4786ce6511ae24", 0x2d, 0x2}], 0x2000, &(0x7f0000000340)={[{@nointegrity='nointegrity', 0x2c}]}) 2018/04/03 23:34:55 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)={0x5, r2}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x831, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x414, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x406, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/04/03 23:34:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/route\x00') syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000200)="d9fcb9690b00000f323e65670fc76d0067df15363ed2b4ee008000000f35ea45a70000e100b8aa3100000f23c80f21f8350c00d0000f23f80f09c74424000001c0fec744240271520000c7442406000000000f011424", 0x56}], 0x1, 0x0, &(0x7f0000000180), 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) sysfs$1(0x1, &(0x7f00000001c0)='&$#security') r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) keyctl$session_to_parent(0x12) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000440)={0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 225.407837] gfs2: fsid=_dev_dsp#: Trying to join cluster "lock_nolock", "_dev_dsp#" [ 225.415817] gfs2: fsid=_dev_dsp#: Now mounting FS... [ 225.417801] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/03 23:34:55 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000000c0)=0xc) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000140)={0x8, 0xffffffffffffffc0}) [ 225.472979] sysfs: cannot create duplicate filename '/fs/gfs2/_dev_dsp#' [ 225.480089] CPU: 0 PID: 18260 Comm: syz-executor6 Not tainted 4.16.0+ #13 [ 225.487017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.496372] Call Trace: [ 225.498970] dump_stack+0x1a7/0x27d [ 225.502611] ? arch_local_irq_restore+0x53/0x53 [ 225.507290] ? trace_hardirqs_on+0xd/0x10 [ 225.511444] ? sysfs_warn_dup+0x6c/0xa0 [ 225.515427] sysfs_warn_dup+0x83/0xa0 [ 225.519234] sysfs_create_dir_ns+0x178/0x1d0 [ 225.523656] kobject_add_internal+0x335/0xbc0 [ 225.526250] binder: BINDER_SET_CONTEXT_MGR already set [ 225.528152] ? kobj_ns_type_registered+0x50/0x50 [ 225.528172] ? kfree_const+0x31/0x40 [ 225.528185] ? rcu_read_lock_sched_held+0x108/0x120 [ 225.528197] ? kfree+0x1f6/0x260 [ 225.528207] ? kfree_const+0x36/0x40 [ 225.528221] kobject_init_and_add+0xf9/0x150 [ 225.528232] ? kset_create_and_add+0x170/0x170 [ 225.528242] ? vsnprintf+0x1ed/0x1900 [ 225.528252] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 225.541216] binder: 18270:18272 ioctl 40046207 0 returned -16 [ 225.541964] gfs2_sys_fs_add+0x1ff/0x580 [ 225.541979] ? recover_store+0x160/0x160 [ 225.550229] gfs2: not a GFS2 filesystem [ 225.550328] ? snprintf+0xc0/0xf0 [ 225.554115] gfs2: fsid=_dev_dsp#: can't read superblock [ 225.558398] ? vsprintf+0x40/0x40 [ 225.558412] ? set_blocksize+0x1f1/0x260 [ 225.558424] ? memcpy+0x45/0x50 [ 225.558441] fill_super+0x86f/0x1d70 [ 225.563032] gfs2: fsid=_dev_dsp#: can't read superblock: -22 [ 225.566770] ? vsnprintf+0x1ed/0x1900 2018/04/03 23:34:55 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x800, 0x0) r1 = epoll_create1(0xfffffffffffffffc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x7, 0x81, 0x99, 0x9e}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e22, 0x8001, @loopback={0x0, 0x1}, 0xfffffffffffffffb}}}, &(0x7f0000000380)=0x84) r4 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x33, r5}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) readv(r4, &(0x7f0000000040), 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000ff0000)) r6 = dup3(r1, r0, 0x0) ioctl$VHOST_SET_VRING_NUM(r6, 0x4008af10, &(0x7f00000000c0)={0xffffffffffffffff, 0x20}) [ 225.566789] ? gfs2_online_uevent+0x2a0/0x2a0 [ 225.566801] ? memcpy+0x45/0x50 [ 225.595490] binder_alloc: 18270: binder_alloc_buf, no vma [ 225.598048] ? match_strlcpy+0xbc/0xf0 [ 225.598063] ? snprintf+0xc0/0xf0 [ 225.598074] ? vsprintf+0x40/0x40 [ 225.598084] ? gfs2_evict_inode+0x1500/0x1500 [ 225.598096] ? ns_capable_common+0xcf/0x160 [ 225.598110] ? set_blocksize+0x1f1/0x260 [ 225.598126] gfs2_mount+0x587/0x6e0 [ 225.598135] ? gfs2_mount+0x587/0x6e0 [ 225.598149] ? fill_super+0x1d70/0x1d70 2018/04/03 23:34:55 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000033c0)='net/nfsfs\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000003400)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003440)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003480)={0x80000001, 0x7, 0x4, 0x0, 0x8000000080000000, 0x820, 0xfce, 0xffffffffffffffe0, r1}, &(0x7f00000034c0)=0x20) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3c1268fe}) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000fc2000)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x8) [ 225.601649] binder: 18270:18272 transaction failed 29189/-3, size 0-0 line 2963 [ 225.605640] ? rcu_read_lock_sched_held+0x108/0x120 [ 225.605674] mount_fs+0x66/0x2d0 [ 225.605687] vfs_kern_mount.part.26+0xc6/0x4a0 [ 225.672057] binder: undelivered TRANSACTION_ERROR: 29189 [ 225.677751] ? may_umount+0xa0/0xa0 [ 225.677763] ? _raw_read_unlock+0x22/0x30 [ 225.677775] ? __get_fs_type+0x8a/0xc0 [ 225.677790] do_mount+0xea4/0x2b90 [ 225.677801] ? kasan_check_read+0x11/0x20 [ 225.677812] ? do_raw_spin_unlock+0x9e/0x310 [ 225.677825] ? copy_mount_string+0x40/0x40 [ 225.677837] ? rcu_pm_notify+0xc0/0xc0 [ 225.677854] ? copy_mount_options+0x5f/0x2e0 [ 225.677863] ? rcu_read_lock_sched_held+0x108/0x120 [ 225.677872] ? kmem_cache_alloc_trace+0x459/0x740 [ 225.677881] ? kasan_check_write+0x14/0x20 [ 225.677892] ? copy_mount_options+0x1f7/0x2e0 [ 225.677904] ksys_mount+0xab/0x120 [ 225.677915] SyS_mount+0x39/0x50 [ 225.711703] binder: release 18270:18272 transaction 40 out, still active [ 225.715524] ? ksys_mount+0x120/0x120 [ 225.715539] do_syscall_64+0x281/0x940 [ 225.715550] ? vmalloc_sync_all+0x30/0x30 [ 225.715561] ? finish_task_switch+0x1b9/0x970 [ 225.715569] ? finish_task_switch+0x17a/0x970 [ 225.715580] ? syscall_return_slowpath+0x550/0x550 [ 225.715591] ? syscall_return_slowpath+0x2ac/0x550 [ 225.715603] ? prepare_exit_to_usermode+0x350/0x350 [ 225.715621] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 225.715635] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 225.715650] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 225.715658] RIP: 0033:0x457d0a [ 225.715665] RSP: 002b:00007fbd68702bb8 EFLAGS: 00000246 [ 225.720086] binder: undelivered TRANSACTION_COMPLETE [ 225.724264] ORIG_RAX: 00000000000000a5 [ 225.724271] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 0000000000457d0a [ 225.724276] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fbd68702c00 [ 225.724281] RBP: 0000000000000004 R08: 00000000200003c0 R09: 0000000020000040 [ 225.724286] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000013 [ 225.724292] R13: 0000000000000665 R14: 00000000006fca18 R15: 0000000000000000 [ 225.724509] ------------[ cut here ]------------ [ 225.728219] binder: send failed reply for transaction 40, target dead [ 225.732607] kobject_add_internal failed for _dev_dsp# with -EEXIST, don't try to register things with the same name in the same directory. [ 225.894306] WARNING: CPU: 0 PID: 18260 at lib/kobject.c:238 kobject_add_internal+0x8d4/0xbc0 [ 225.902864] Kernel panic - not syncing: panic_on_warn set ... [ 225.902864] [ 225.910261] CPU: 0 PID: 18260 Comm: syz-executor6 Not tainted 4.16.0+ #13 [ 225.917160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.926488] Call Trace: [ 225.929075] dump_stack+0x1a7/0x27d [ 225.932704] ? arch_local_irq_restore+0x53/0x53 [ 225.937367] ? vsnprintf+0x1ed/0x1900 [ 225.941166] panic+0x1f8/0x42c [ 225.944373] ? refcount_error_report+0x214/0x214 [ 225.949133] ? show_regs_print_info+0x18/0x18 [ 225.953641] ? vprintk_emit+0xa5f/0xb90 [ 225.957624] ? __warn+0x1c1/0x200 [ 225.961073] ? kobject_add_internal+0x8d4/0xbc0 [ 225.965752] __warn+0x1dc/0x200 [ 225.969033] ? kobject_add_internal+0x8d4/0xbc0 [ 225.973705] report_bug+0x1f4/0x2b0 [ 225.977324] fixup_bug.part.10+0x37/0x80 [ 225.981370] do_error_trap+0x2d7/0x3e0 [ 225.985245] ? vprintk_default+0x28/0x30 [ 225.989300] ? math_error+0x400/0x400 [ 225.993092] ? printk+0xaa/0xca [ 225.996361] ? show_regs_print_info+0x18/0x18 [ 226.000856] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 226.005711] do_invalid_op+0x1b/0x20 [ 226.009426] invalid_op+0x1b/0x40 [ 226.012875] RIP: 0010:kobject_add_internal+0x8d4/0xbc0 [ 226.018140] RSP: 0018:ffff8801ac1a7470 EFLAGS: 00010282 [ 226.023507] RAX: dffffc0000000008 RBX: ffff88018d800950 RCX: ffffffff815b324e [ 226.030853] RDX: 0000000000040000 RSI: ffffc90007ac6000 RDI: 1ffff10035834e13 [ 226.038103] RBP: ffff8801ac1a7568 R08: 1ffff10035834dd5 R09: 0000000000000000 [ 226.045354] R10: 0000000000000001 R11: 0000000000000000 R12: 1ffff10035834e94 [ 226.052601] R13: 00000000ffffffef R14: ffff8801d3a6dd48 R15: 1ffff10035834e98 [ 226.059861] ? vprintk_func+0x5e/0xc0 [ 226.063646] ? kobj_ns_type_registered+0x50/0x50 [ 226.068388] ? kfree_const+0x31/0x40 [ 226.072094] ? rcu_read_lock_sched_held+0x108/0x120 [ 226.077087] ? kfree+0x1f6/0x260 [ 226.080445] ? kfree_const+0x36/0x40 [ 226.084154] kobject_init_and_add+0xf9/0x150 [ 226.088541] ? kset_create_and_add+0x170/0x170 [ 226.093097] ? vsnprintf+0x1ed/0x1900 [ 226.096870] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 226.101430] gfs2_sys_fs_add+0x1ff/0x580 [ 226.105468] ? recover_store+0x160/0x160 [ 226.109512] ? snprintf+0xc0/0xf0 [ 226.112938] ? vsprintf+0x40/0x40 [ 226.116369] ? set_blocksize+0x1f1/0x260 [ 226.120410] ? memcpy+0x45/0x50 [ 226.123682] fill_super+0x86f/0x1d70 [ 226.127376] ? vsnprintf+0x1ed/0x1900 [ 226.131154] ? gfs2_online_uevent+0x2a0/0x2a0 [ 226.135622] ? memcpy+0x45/0x50 [ 226.138890] ? match_strlcpy+0xbc/0xf0 [ 226.142752] ? snprintf+0xc0/0xf0 [ 226.146179] ? vsprintf+0x40/0x40 [ 226.149610] ? gfs2_evict_inode+0x1500/0x1500 [ 226.154086] ? ns_capable_common+0xcf/0x160 [ 226.158388] ? set_blocksize+0x1f1/0x260 [ 226.162428] gfs2_mount+0x587/0x6e0 [ 226.166041] ? gfs2_mount+0x587/0x6e0 [ 226.169826] ? fill_super+0x1d70/0x1d70 [ 226.173774] ? rcu_read_lock_sched_held+0x108/0x120 [ 226.178783] mount_fs+0x66/0x2d0 [ 226.182128] vfs_kern_mount.part.26+0xc6/0x4a0 [ 226.186685] ? may_umount+0xa0/0xa0 [ 226.190295] ? _raw_read_unlock+0x22/0x30 [ 226.194425] ? __get_fs_type+0x8a/0xc0 [ 226.198289] do_mount+0xea4/0x2b90 [ 226.201806] ? kasan_check_read+0x11/0x20 [ 226.205929] ? do_raw_spin_unlock+0x9e/0x310 [ 226.210313] ? copy_mount_string+0x40/0x40 [ 226.214525] ? rcu_pm_notify+0xc0/0xc0 [ 226.218390] ? copy_mount_options+0x5f/0x2e0 [ 226.222772] ? rcu_read_lock_sched_held+0x108/0x120 [ 226.227856] ? kmem_cache_alloc_trace+0x459/0x740 [ 226.232683] ? kasan_check_write+0x14/0x20 [ 226.236900] ? copy_mount_options+0x1f7/0x2e0 [ 226.241381] ksys_mount+0xab/0x120 [ 226.244903] SyS_mount+0x39/0x50 [ 226.248246] ? ksys_mount+0x120/0x120 [ 226.252033] do_syscall_64+0x281/0x940 [ 226.255901] ? vmalloc_sync_all+0x30/0x30 [ 226.260035] ? finish_task_switch+0x1b9/0x970 [ 226.264520] ? finish_task_switch+0x17a/0x970 [ 226.269008] ? syscall_return_slowpath+0x550/0x550 [ 226.273932] ? syscall_return_slowpath+0x2ac/0x550 [ 226.278848] ? prepare_exit_to_usermode+0x350/0x350 [ 226.283849] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 226.289190] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 226.294019] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 226.299191] RIP: 0033:0x457d0a [ 226.302356] RSP: 002b:00007fbd68702bb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 226.310044] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 0000000000457d0a [ 226.317302] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fbd68702c00 [ 226.324557] RBP: 0000000000000004 R08: 00000000200003c0 R09: 0000000020000040 [ 226.331812] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000013 [ 226.339057] R13: 0000000000000665 R14: 00000000006fca18 R15: 0000000000000000 [ 226.346875] Dumping ftrace buffer: [ 226.350541] (ftrace buffer empty) [ 226.354234] Kernel Offset: disabled [ 226.357843] Rebooting in 86400 seconds..