penat$selinux_status(0xffffffffffffff9c, &(0x7f0000548000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00001f2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000d0d000)={0x1, 0x0, [{0x26f, 0x0, 0x20000000045}]}) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00002d0000-0x8)={0x3, r3}) readv(r1, &(0x7f0000766000-0x10)=[{&(0x7f000045c000)=""/115, 0x73}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000021e000-0x20)={0x4, 0x1, 0x0, 0x2000, &(0x7f000018b000/0x2000)=nil}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000859000-0x9)='/dev/vcs\x00', 0x218c00, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$VHOST_GET_VRING_ENDIAN(r6, 0x4008af14, &(0x7f0000ad5000)={0x1, 0xe000000000000000}) bind$inet6(r1, &(0x7f000014c000)={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) [ 164.463326] NFS: bad mount option value specified: vĀ 2018/01/23 22:46:37 executing program 1: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000056c000)='/dev/sg#\x00', 0xffffffff, 0x400) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d52000+0x2d0)={0x3, [0x7, 0x6b, 0xff]}, &(0x7f0000f08000)=0xa) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f0a000-0x14)={0x0, 0x4, 0xffffffffffff7fff, 0x0, 0x5, 0x4}, &(0x7f00002e3000)=0x14) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f09000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x79e, 0x8, 0x6}, &(0x7f0000f0a000-0x4)=0xa0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005d8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f0a000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f0a000-0x8)={0x0, 0x8000, 0xfffffffffffffffa}, &(0x7f0000dd3000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000eaa000)={r4, 0x8, 0x8, [0x5, 0x1, 0x7, 0xff, 0x6, 0x3, 0x401, 0xe1c]}, &(0x7f0000dad000-0x4)=0x18) 2018/01/23 22:46:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x2) poll(&(0x7f0000857000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000861000-0x4)=0x42f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/23 22:46:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000870000-0x30)={@nfc={0x27, 0x8, 0x7, 0x7}, {&(0x7f00009f8000+0xa93)=""/36, 0x24}, &(0x7f0000312000-0x1)=0x0, 0x8}, 0x30) r4 = dup2(r2, r0) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f000040f000)=0xdeca, &(0x7f00007fa000-0x8)=0x4) 2018/01/23 22:46:38 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000bfd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000aa7000)=[{{0x0, 0x0, &(0x7f00001b2000)=[{&(0x7f0000931000)="cac1a008", 0x4}, {&(0x7f0000001000-0xb8)="4a8afa9995677596e0f3a52f1cfad1ce5ba797aeb9dcf014102fb134fc94159397dd0467df660121f6e56374087d03cba1853b1cb15c46309ab7bb3320f2ca049a10bd886dbd1388523e6b9555c7091392ff9c1555d9c0bf25913b3b9088114742105a6fe0dafb75ed4bfa458fbbbe45f7e32002a649c3e307da47bff8b3b0fbbd4a3c286caeca6cbd5fd29240816d28ba7b6c8a2595ba063bea107984b040865e478970baa3674cf34c39d9ff257a9023226057282a7799", 0xb8}, {&(0x7f0000001000-0x15)="da140b8ab1c486572bef5d7aab39c595f305b2d49e47c2bf68029a4ffc4f9ea9a4410d0dc52f9769f32c470f2c", 0x2d}], 0x3, &(0x7f0000000000)=[{0xb0, 0x13f, 0x97ff, "375d28a876d485d3d17072f2644e55de47c4d3c3be4fea77e5beb19e7f28691c56a6ed077516dfa7f5047f545aab750cad39c508d7d18803ba00b6e5af831798f8e16846cba28c5986043292944e9a52c80879706ab3a798ec7c69e9737aa223e968b8bb1c9d111f1eb54b6b5f6d7e1aa7e2754a0d73805db51a09340ad352091c1f035334364612c5897fe2e58ab3cf1e5a32869bf808b58500894e4ad33b"}, {0x28, 0x11f, 0x5, "3e5850911f888b457f6b98784a4c57a83c"}, {0x38, 0x112, 0x800, "f487a325f4c5e087f2ed1ecdd8feb8ae6eba32e13ddca8a145c391b8889cf1f90ea575c57f73"}, {0x110, 0x3a, 0x3ff, "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"}, {0xc8, 0x18f, 0x75, "93c423232a263e06f8afc940fcd42f49696e217ce191246e7a4d94fb168ea6c738af56f39b7577be08f3446144956eed8d1b9cf1840747d2f6bb9605e8654f93e705090c21d2db6f82b403ac7115805c0ba17d7835bf1e6cb8b6eec2d7a9e6d1f516286e9562e0de16c8663b8e42869896b58930140367eca763bf827d0c84f36332a1977c7fd91118d8517e2be72dbe1274976a9dc5f60fbee65a86679255b5aa7a9e7ad3b1143155d076bd519d56cef9c033819a744833"}, {0xf0, 0x19d, 0x5, "639d7ca4fb7995255445bcc040b529c91b0e0321cdd54ea49a9d44194d591286379a9623b6ccfafaf63f9009f0445e52be0c58668d74e36439a2d5afc1696ec24c1b0a5dcd6df29dc0232c3d6e7082cf7b70ef0266f56814ec941194160484b718335ad587e9355b7fc6f05ec5adce57b49bb1948a24d54df68a7e14aa96facdc6460023c9cb10d5f257b40706d38f9b40a85e83fec7aff33dba012ae4ad45bfc0c7ef378964ec0df7e026f335e3ba1ad7d3d96356686ec1db04f0d19d4c9feaf7a8a5dda78c1d1860f3b7062ee9f2ba1a37c8dcd047002bd5d701a5c255a246"}, {0x58, 0x107, 0x6, "9f8e684d7a87b8499ae4802ae522e04516854b08f342d6f0ed1f755ed5387a443a6488997843a86e6ec61f5fd611e7f459ce51156398dc9c884bdcbf5692e0911499cff619bb5c"}, {0xe8, 0x119, 0x8, "ae144f04a8c79b1bcf36b7d9e8147e87026f366d9ec0d66ea07da8b4c4da22aec75c0381bd809321a64db65cce13f31ce127ba56949a6dcbcc9dfc457ce3d3313432c9210774db88d3b98028ed64c6b1e0c85ba3bc8792f3e58a210cc868b77ad7322d129594ef719e80d2f7f95dabdc7e0b76d1b4390e5cea4e170ab345a637198fab5b7922ca183aa7ebd65c4ef7a1e155a59372e0b33eaac50ddcb1ff65fdc32801c4623cce3b744de5c75d3776547ada82740efe544d0c3785a993a8fc33b635f0492c90501f84282606c37cd86a762b89b2f5"}, {0x1010, 0x117, 0x114f80c4, 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"0e7b3aa06a84be70258949cddd47f5a9588a071d2f4528befacda25783baa1e8648befd3d1a586b9f81aacc3c61fd184ec13071ba378a67ba8ddbf2b991fd06938eb22e0a77cafedd6a737c905ec2b1533d01a64d357e37f41ef89048930c48aeb352d87afc4b0c53db3b9b44c5e1462a9483a52f092e66202cdda4b39fef45b2db88cf6a52b7492d8e6d670bd5437e06f5d093007b19f52af03e7f129251192d3e4ecdc6d64e74be81a0c7eddc86e73f1c9143551f5db94d6e7e4ae7ae17c2dbe673a33ccf57cd2c794164a8ad83d348a0595df45"}, {0x88, 0x117, 0x7, "5c0843211ed1792c55dc9a4aa1af1e4c36ce48d93ba7eb448f456d78a717eba402f58204afe3fb62233c6d61f51025c3baec4e3d9bc66e32dff399df54b424f0d36872d448924eaa7c21982abb5123db914524e809126fd555f6aa636c13e2dbe238b0b4909814f8da6e03cbe866d52df44bcc498d"}, {0x78, 0x111, 0x5, "9badcafd0ab91fd75ae2676c50163a0a5af1c39d5be5b4796567b58fcd5d80b120235c65b5e905808c5c99037f2f3c082211f4765f1bbd86999c6eba6d6c14d8fabced39548eb3160afa27b54c770f3b3fb5adf9a142b56a56bf7c08f43317251df9070ae843422c"}, {0xc8, 0x11, 0x7, "fa4e01693cb176ba9fc6c1f5d932c170ee7db022630f55660b533d63c7931f21dd6292cf61b456f69a5c58104ca57e5d0c825577d6297074ba44148844620638d157721633f2fdc5f786f652100e004252c1ccdab490f5b4bf47b7efcfc63802684732364d2b2655995770883dea212e31c55e1e23ee23baa7faf8eb4e02867ca799416235d561fd921f26bf9b449553170203c706eaf8f7cfa4fd491eaadbaf9057228711d64e1d83a0623af36ebec5fbda28284a"}], 0x428, 0x8000}, 0x1400000}, {{&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x7, 0xfffffffffffffffb, 0x7, 0x3602, 0x249b, "6ff3876dee7969a5d57c996c033f992ececa642e0784b9bbaee86484325cb053239533bf7c9cf239dc7981baa9567cbaf63357a12f329fa8cc49ef16a7cfec", 0x5}, 0x60, &(0x7f00009f0000-0x20)=[{&(0x7f000009d000)="b9bc4532703577bb3d21bbdee645721ccb8247cc80731e8c0c7a66504f1bfc6df3dce7b4ff16d95166bff242ca4e8b685b98d97f864cd16f94d5819c586f70d4bafbad5f708b53551ea4", 0x4a}, {&(0x7f0000001000-0xbb)="29ec096d64000d385acbda6749ed67719366ed2b7e9d1c451218d1c421ce8d88b4ac6a590d03514062cd582ad6c33edc9ed2cfcc83f9c9f6cfa325f89aa4388cf544929a5741fe10325d285a74e2cb12178d0322b32b58fd095519a1d3a1db0dcaa530031d3e4676f0f60c99da095f21600dd2c88f23dcda28474d69d55bca80e0e0d78b30a19b7fe34830cbe49752163c600887e097119a58a4228f59801c2276e59c92ae20b697777ccdf310eaa00bbda444ab04e1237bc2439e", 0xbb}], 0x2, &(0x7f0000001000-0x160)=[{0xf0, 0x12d, 0x0, "788a42e87c4ed769b661b9a2b456bc52494529a8d735b669528ac8215eb904bf28bd2acc875730a9b0e1c4fae1d4d9bb3703f4dbd910f240ed08ab153faf03863f60a84a16efba78e462cb3f94ac5e75abd3999ebf82f0b44f380fdec94b18219e96b4eebc1bdade06d0578218718eb20da3d6d53714b5301622f5f9be500a2d76771673c45fb66022ff5517d0546dce1a149d09abbcf48d8dd36b53acc1fa6077525ff8470520054d60e9eddc3ed8537ecb3cbd621fb2aaeeb17764d00a3795bdef9fa5d36658c9e53868681ceb9341cc378231fb2f2910ce9f"}, {0x60, 0x110, 0x4, "0d8e0ddb833992dc7f167e554c4542d7686a7d25eb936e4ab18d8a98617ff7eaf2fbb28c5be04290539b66f0a38961efc61ad8fe2a8d4c94781f5149f62ec3c7e3522eb1716086e16a5191"}, {0x10, 0x117, 0x72, ""}], 0x160, 0x1}, 0x80000000}, {{&(0x7f0000001000-0x6)=@hci={0x1f, 0x9, 0x2}, 0x6, &(0x7f0000000000)=[{&(0x7f0000335000)="", 0x0}, {&(0x7f0000cc9000-0xe4)="c85be39eb08053be98c905b6f702209399a489fa2f8e6e4368ab4d9aa6d81e70e1fe87c79e8434a8a0098535c748a43542c656638083d7c56ceebaedd9bd61bdbbde618001c88749d83aa0a6a52f757b4e821423bcb9064b5760681ab914c49f7cb5f1519a08405ce8a87a91d66fff7543c48a028239fc146569fb4360c2ddffb6a558593ba5e52687271923b9a36ff543a92c00ae4e2acd5351742f9f765a1fde76ac52149ff88d5a0014dbbcb486e85419425fce76229c4d0b3e29725c3832b807dfe96a76a7b1ea9983316e24d2a06e6c6c135f5a9173e448e9dd53d57a3b3164692f", 0xe4}, {&(0x7f00004c7000-0xbf)="0118e209fabce9536b8be8332d3a5bbe9620bf0b9edbff6d01e4f2603dee00193bbe9291884c3712a00c4687b60a28eb54ced856bc2452c262b3c7b6e59eec188d129488adf72c19027ca3779426e88d11304a06f8a8bb8127ffad9773923d5050852d6e6abf3367b1fa1ec14b78fd2873af846e7b8d9ced18c91178d5e02a5d31c09cd18553518958c827d21df68cffcb708b95bf0aa2b93ba1754699b2748768515b30174acdd0b9f563e761d9b415fb857765646955bafb8cf9f6544ad2", 0xbf}], 0x3, &(0x7f0000000000)=[{0xa0, 0x11f, 0x8, "bebe7d1209e204a2dc7a663343a6918f47cb74843f621b65a5d1c1b83885cec38b6e02c9e9b821ed676df61ddbc55d6954cf8776a7419820d66a410d2e4cca6f93931d684b567de4e5b9953b0126745b718f7f89cef0ab0d383c198e66d037b2e3d14365d567f099b6687b8872363829e715d0de340ff43b0c29dec25c85de95c786123109c2b6b1c1da90e4b8"}], 0xa0, 0x20000040}, 0x1f}], 0x7, 0x4000040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00005d4000-0x7)='fdinfo\x00') 2018/01/23 22:46:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x40, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x121000, 0x0) read(r2, &(0x7f0000001000-0x1000)=""/4096, 0x1000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000000)=r2) 2018/01/23 22:46:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f85000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x4) mq_notify(r0, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000fa1000-0x10)={0x3, &(0x7f0000c8c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00009bb000)={r1, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003d3000)=0x0) mq_timedsend(r0, &(0x7f00009b6000-0x9d)="", 0x0, 0x0, 0x0) 2018/01/23 22:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff2000)='/dev/autofs\x00', 0x20100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f86000)={0x0, 0x77, "ec6a05afc9b1edc125eb68fe0cebd837b181050fcb6fb5344ed8975c36964ede80bca143685b7c35c83cc91f56141be1062b7078899f106e7111dd230a0a3537dc95078b119c71f5867c627797e1900be90910043fd240e3f0eb994076964d9fe7b485e01e3ec3f36e7f6841a021d5a9ca0269201aa8a4"}, &(0x7f00007c2000)=0x7f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000021a000-0x4)=0x0) getpgid(r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c38000-0x8)={r1, 0x7}, &(0x7f00007f0000-0x4)=0x8) r3 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002e7000-0x4)=0x1, 0x4) sendmsg$nl_generic(r3, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r3, &(0x7f0000af1000-0x19)=""/25, 0x19) 2018/01/23 22:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e51000-0x4)=0xfffffffffffffffd, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000f51000)='/dev/adsp#\x00', 0xa6, 0x4000) sendmsg$kcm(r1, &(0x7f0000a16000-0x38)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f00001fe000)="2f09b0e9075f17deda5b195ba4d3d943d99ce88ebaa104269a26a09a29322e34a6248e71f8acdfcbbce8b486de5607d9402bfeca306104a9d825a04337d54f7a176ef61bed1b438a721ebc140ef7dea7e8ebf1942f178cc22b22dc88eb151c9290f78c250cad7db34a609b", 0x6b}], 0x1, 0x0, 0x0, 0x40}, 0x20000000) 2018/01/23 22:46:38 executing program 6: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f24000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) prctl$setmm(0x23, 0x4, &(0x7f0000e47000/0x1000)=nil) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f26000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f26000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efa000-0x4)=0xe8) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000a67000-0x4)=r3) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000f25000)={&(0x7f000043c000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000f25000)={&(0x7f0000f25000)=@ipv6_getaddr={0x48, 0x16, 0x100, 0x2, 0x1, {0xa, 0xb8, 0x8, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x200}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f26000)={0x0, 0x0}) 2018/01/23 22:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000083000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x20000400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) lsetxattr(&(0x7f0000ef3000-0x8)='./file0\x00', &(0x7f000062d000)=@random={'btrfs.', '\x00'}, &(0x7f0000437000-0x7)='vmnet1\x00', 0x7, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/23 22:46:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000928000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000878000-0x1)=0x4) 2018/01/23 22:46:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/23 22:46:38 executing program 7: shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) clock_gettime(0x7, &(0x7f0000493000-0x10)={0x0, 0x0}) 2018/01/23 22:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x0, 0x2) semctl$SEM_INFO(r0, 0x4, 0x13, &(0x7f0000876000)=""/4096) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/23 22:46:38 executing program 7: mmap(&(0x7f0000002000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00009d2000)=&(0x7f00003e1000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x10000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) 2018/01/23 22:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000070c000)='/dev/vcs#\x00', 0x7fc, 0x200001) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000212000)=[0x1, 0x1ff]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00004a9000-0x4)=0x0) sendmsg$nl_netfilter(r1, &(0x7f000098f000)={&(0x7f000006f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f00002e2000-0x135c)={0x135c, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0x3, {0xc, 0x0, 0x0}, [@nested={0x1184, 0x74, [@generic="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", @typed={0x9c, 0x19, @binary="ec8cc49fe44858e89a647d338d591173583e525bf858c4d51f079332e42c41da5d2c606a9e8d40841e6550a0251041a264b7877098e6d2b89289aa216539d84e1b15188d7e1ef7232ddeefe8faabeea2c2022860515de7f3d31695af9ae42b56d00d350b971c167fde84ae1016981045fc86b8f5412da1776667162cc8b92eb568403e6be4143efdd0032f0b923c6949228d9592"}, @generic="2711fd0f3e8667181664df61a0e0f20d33935242f09ec59c37139cf78a26cde8dae8845a5f0f536b5d15959f5a5b35487dbd287baa76a0b15c27", @typed={0xc, 0x3d, @ipv4=@empty=0x0}, @generic="0c84dd7b36886cf6a6620f65c1fa612a211f3b0866d628b54a70cf30813d30bf6fca93b03c", @typed={0x8, 0x82, @void=""}, @typed={0x8, 0x1a, @void=""}, @generic="06cae6b9eb701ca8819c4f0a2229bb1a6b9a1f0fa1b7ceeff36ae3d658f2f0d13c9225cb59f6117ac865aa45b950e866a269a0199d1ce1afb3a8cba230e5097e194d0acb917623e6fcbae2ece7b24c9c36c862faa6b933e8020483b8fb5351832635b116399844143c"]}, @nested={0x104, 0x17, [@typed={0xf8, 0x44, @binary="50c7314073c0f12f0047ae5f215aaea3b8bca302714560e7b66cc9d5c4598d5153d9fbc52afa049f12e1612f935b81cc21cbb3231d67350c45b7a9db939d8b72a14895c6c745f3b0981a6db6dedd692f3fd8d3990718cdf30d334d11dcc4578ab0ce9a9c7fd1eee48cb894333af818d3bbb1c61a00654a340e58d09e91dde46318aa17fab18feafec67f6386a1fe40e939d4f0db6ca7750a9b880e7570c9e95d3b13d0aed044299b0640dae1617973df54bc1015397dd1dba00f6dd180fa65409b4d231b36562cdd3d012a089b422f1f647362908ca6481eec6e7babd2dae97f1a9678dd10258f5a1058c1288723e8"}, @typed={0x8, 0xc, @void=""}]}, @typed={0xc, 0x33, @pid=r2}, @typed={0x14, 0x8b, @str='/dev/vcs#\x00'}, @generic="ce58425296f34e89e054a2de3c6169720b0b2781bd95530e03a6f9c297f8e984e2d986a8747829cbe7d864a0bb7e3484fe10ead388433ab4a7def0da796dc540ebaf6bf82e93ee265b447016997a4e9336d4926de66eb3867d0e227c7333ca05327716fbea8f6a8e191c4f065f0d8e4ac957d8c2d1c0893a4bbccc8437affaf015e7f185f14023f4041bd3d84e1f3574facfef7f3102dd688f2cd149a46091ed"]}, 0x135c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect(r0, &(0x7f0000623000-0x80)=@generic={0x3, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000040000+0xcc1)={0xfffffffffffffffe}, 0x1) 2018/01/23 22:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000035f000)={0x2, ""}, 0x8, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002ef000)='/selinux/checkreqprot\x00', 0x9c70554c26506510, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000031a000-0x1000)=""/4096) msgrcv(r0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002c9000)='/dev/kvm\x00', 0x2, 0x0) 2018/01/23 22:46:38 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x7e76) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x800, 0x539003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001000-0x66)=""/102, &(0x7f0000001000-0x4)=0x66) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000748000-0x8)='./file0\x00', 0x20) inotify_rm_watch(r2, r3) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000-0x4)=0x1, 0x4) setsockopt(r0, 0x84, 0x7c, &(0x7f0000000000)="", 0x0) r4 = getpid() r5 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000003000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r4, r5, r6}, 0xc) 2018/01/23 22:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d19000)={0xffffffffffffffff}) getpeername$ipx(r0, &(0x7f000058b000-0x3)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aa4000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) bind$inet(r1, &(0x7f00002b7000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00002c3000)={r1, r2}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000a22000)={@generic="e4464a3e492951585fec8f02d7dfb854", 0x8}) bind$ax25(r0, &(0x7f0000997000-0x10)={0x3, {"9ac4a865af5d65"}, 0x10001}, 0x10) sendto$inet(r1, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 22:46:38 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x404000, 0x90800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000048a000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) gettid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b55000-0x4)=0x0) ptrace$getsig(0x4202, r3, 0x0, &(0x7f0000772000-0x10)={0x0, 0x0, 0x0, 0x0}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) chdir(&(0x7f0000bdf000)='./bus\x00') sendfile(r2, r4, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) getgid() fcntl$setlease(r4, 0x400, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005f6000)={r2, 0x28, &(0x7f0000b36000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/23 22:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f00005c7000-0x258)=[{{&(0x7f0000560000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f37000-0x40)=[{&(0x7f0000a80000-0x1000)=""/4096, 0x1000}, {&(0x7f000020c000-0x5d)=""/93, 0x5d}, {&(0x7f00003ae000)=""/213, 0xd5}, {&(0x7f0000682000)=""/145, 0x91}], 0x4, &(0x7f0000237000)=""/43, 0x2b, 0xfffffffffffffe00}, 0x6}, {{&(0x7f000025a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00000e2000-0x80)=[{&(0x7f000099d000-0x57)=""/87, 0x57}, {&(0x7f000020c000)=""/72, 0x48}, {&(0x7f0000d41000-0xc7)=""/199, 0xc7}, {&(0x7f00002a7000)=""/162, 0xa2}, {&(0x7f000069d000-0x1)=""/1, 0x1}, {&(0x7f0000c2d000)=""/219, 0xdb}, {&(0x7f0000594000-0x91)=""/145, 0x91}, {&(0x7f00006e4000)=""/4096, 0x1000}], 0x8, &(0x7f00000ff000+0x969)=""/108, 0x6c, 0x9}, 0x0}, {{&(0x7f0000afe000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000079c000)=[{&(0x7f00005ca000)=""/63, 0x3f}, {&(0x7f00003da000)=""/246, 0xf6}], 0x2, &(0x7f0000187000-0xf3)=""/243, 0xf3, 0x3}, 0x20}, {{&(0x7f0000f88000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006de000-0x10)=[{&(0x7f00008a8000-0xdd)=""/221, 0xdd}], 0x1, &(0x7f0000d27000-0xb8)=""/184, 0xb8, 0xffff}, 0x0}, {{&(0x7f00000b7000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000007d000)=[{&(0x7f0000495000-0xc1)=""/193, 0xc1}], 0x1, &(0x7f0000a34000-0x53)=""/83, 0x53, 0x3}, 0x1}, {{&(0x7f000033c000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f00006c9000)=[], 0x0, &(0x7f000077f000)=""/76, 0x4c, 0x80000000000}, 0xe6ea}, {{&(0x7f00009ed000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000054000-0x50)=[{&(0x7f0000a47000)=""/8, 0x8}, {&(0x7f0000b27000-0xca)=""/202, 0xca}, {&(0x7f0000ec8000)=""/170, 0xaa}, {&(0x7f0000e31000-0xaf)=""/175, 0xaf}, {&(0x7f0000376000-0xb1)=""/177, 0xb1}], 0x5, &(0x7f00006df000-0x8a)=""/138, 0x8a, 0x5}, 0x1}, {{&(0x7f0000c9a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000130000-0x40)=[{&(0x7f0000871000-0x2d)=""/45, 0x2d}, {&(0x7f000003c000)=""/25, 0x19}, {&(0x7f00000e3000)=""/63, 0x3f}, {&(0x7f0000908000)=""/144, 0x90}], 0x4, &(0x7f0000633000)=""/177, 0xb1, 0x2}, 0xff}, {{&(0x7f0000867000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f00001c4000)=[{&(0x7f00003f3000)=""/217, 0xd9}, {&(0x7f0000c9b000)=""/52, 0x34}, {&(0x7f0000cd9000-0x42)=""/66, 0x42}, {&(0x7f0000ae2000)=""/97, 0x61}], 0x4, &(0x7f000056a000-0x1f)=""/31, 0x1f, 0xaf06}, 0x5}, {{&(0x7f00005a9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064e000-0x20)=[{&(0x7f0000a6d000)=""/235, 0xeb}, {&(0x7f0000b7b000-0xdd)=""/221, 0xdd}], 0x2, 0x0, 0x0, 0x2}, 0x7c000}], 0xa, 0x40002061, &(0x7f0000094000)={0x77359400, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c83000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d9000)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f000031c000-0xc)={@dev={0xac, 0x14, 0x0, 0xd}, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) socket$inet(0x2, 0x5, 0x7ff) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) close(r1) close(r0) [ 164.834050] netlink: 160 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/23 22:46:38 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000b4000-0x11)='/dev/qat_adf_ctl\x00', 0x201, 0x0) mknodat(r1, &(0x7f00009c0000)='./file0\x00', 0x8000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 22:46:38 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000012000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000-0x10)=[], 0x0, 0x0, 0x0, 0x400000000000000}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000005000)=0x6) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/23 22:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000919000-0xc)={0x0, 0x0, 0x0}, &(0x7f000069a000-0x4)=0xc) r2 = socket$unix(0x1, 0x1, 0x0) r3 = gettid() r4 = fcntl$getown(0xffffffffffffff9c, 0x9) fstat(0xffffffffffffff9c, &(0x7f0000f7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000631000-0x8)=[0x0, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f00008b4000)={&(0x7f0000306000)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000a0e000-0x50)=[{&(0x7f0000fd6000)={0x3e8, 0x3c, 0x200, 0x3, 0x1, "", [@nested={0xf8, 0x6e, [@typed={0xc, 0x82, @uid=r1}, @generic="8d3edd0f6d51e3e60635f7c6b00e3b39643f261b6de4a997ae73941ed9fe21e95843744245418c5741f1ab1a41ced8842931906c4cbbb1c2995e2c89c416343f4d9740bada8fe256d6deb29163ca7d2f4a58922eb1f64914856c941b9c412fb5ccce6671b232ed7443ac6ac7f7a1f847a069b87855712d49849ae9cf872d5077e74c117a9450a2dc770f43886b42799c2f57f809f92e6926315307fd754ddc828080b2d5364b4391de5e170562ad69335e14b23812c4d1f6cc703180af077432f32329f8fd89745ce88d3444d7470fd2305b17da351c62d929b97bcea4dfbd88ea61f6a9ec"]}, @generic="d21e54ae55687ad4cab9fc9d7f9ff4d48d158cc76467d42ddd621567fe674aae036c9a11ee25cbe31b2be942fc4d8c6268fe01065c42f4c152ba19714eff1f4b7003b5a62e5d263f6e6e96bfa72f8306202cd5b211362947b639d2491f249095af84ae4ea2be841d1a703394a3054628a22e1b0bf7c23a46260a9df08d538f9ed0a749adc02648fd840ba231d28cd8bdfe8e6553fc7d1d0b0bb5307c46d54d536c4153f7f8eeeaae86aed1de36091d900f1ddb3e0edf323498859704fc5da936b232d214118e8111c283af9f0d87401a1c8fe9107612e50262d09ad56960245ab5", @nested={0x4, 0x81, []}, @nested={0x1c, 0x3b, [@typed={0xc, 0x6c, @str='\x00'}, @generic="58710bb2ba74836231a8"]}, @nested={0xb4, 0x76, [@generic="1e09ac9e059a7ad18f70931f61d630da5a31a31da6f6548adfaf52003cf765a338665c1a157505319c36f197fd492cfaeafa693f0d8bf5500352292cc6693d9a90a18374452e9ef7904a190bac752fda8be7d6b7574d7d41df642207d50c832652f38ea3125cf780a0e587eb4c5e9af4cc1a33fc9e854d250bd437eb3e1264c522ace210a140f94de872", @generic="aeaaa9a721d502463d9c227c38f898e7b298cb170e2c2d3745", @typed={0xc, 0x71, @u32=0x3}]}, @typed={0x8, 0xd, @void=""}, @typed={0xc, 0x5f, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x114, 0x7, [@typed={0xc, 0x12, @u32=0xffff}, @typed={0x8, 0xd, @void=""}, @generic="2e5b1fae36aaf58fa2a64899e1e3318ac513af30c15fe5b128b0589439a3bb8e673f32eccc73e0fc1a4db2e4544289ecd108b18a61a5d611c9204d886823aee8ca2baa7b80762e4a718de067b999cac0b6c5fa9fcab7f2296f819f3cccf20bfee5beeceff81c583ffe2a3c77303eee98c101f73ef2bc0495ba63e54047aed10a41a6951478be71bf3e453a7cee72ea544b60a0500e0ef54e599ebf730af3825b41c70af480d2227f0fd7b8f417f6650445845cbadd4a1cb87f0fe542a1c98d476c60e76ed6934a47a7795b0cb1b44103218acca70142d13487291a419b89e542d6edf40e959e3ec858825ac7eea9b8fb122bda535ece79653b"]}]}, 0x3e8}, {&(0x7f0000856000)={0x2b8, 0x36, 0x300, 0x6, 0x3, "", [@nested={0x138, 0x27, [@generic="de8e1439ab45f78a1ae3bd9727c1bf4371a735d84f651c7abed71d504fa8ffb17642ccb4231b45789d3f403a3f9d707d89a3d8738b1afbea42c6800d20dbd4dfc1dd8a113f5a72120bd672713a7d01fc5ff0accd6f00667bfa332b6fddf69c9722f3b9d0baad0a4f", 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@generic="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@nested={0xb4, 0x35, [@generic="68ef7e5f36a2b483fa48864d40e36e31d40c30ec36788950d34361632b6a9629b62e51a657dcf21aa586a25f8fab7a455ee21fba7aa52eb84efdc44c33ee76ba76734cdef73e99dab6561d47f4e6d26a8ba78e871ec97fbd83e2d54dd815585d8ed4a84d863cc79acc60e18f992270ffd0a612729d04425f9697f3619a385c70006bd2e62e7342872d0b7ce5a2794df7f455", @typed={0xc, 0xe, @u32=0x1000}, @typed={0x10, 0xa, @u64=0x9}]}]}, 0x1248}], 0x5, &(0x7f000019c000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x30, 0x0}, 0x4000800) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r7, &(0x7f0000d22000)={0x28, 0x4, 0xfffffffffffffffb, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f00001e9000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/23 22:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0xfff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f23000+0x44)='/dev/vga_arbiter\x00', 0x180, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000362000-0x4)=0x1f) 2018/01/23 22:46:38 executing program 4: clone(0x0, &(0x7f0000001000-0x3)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000548000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f0000f9d000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000049f000-0x8)=0x18) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000299000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000cb0000-0x20)={0x2, 0x2, 0xffffffffffffff81, 0x0, 0x2, 0x7}) 2018/01/23 22:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f000059c000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x28, 0x18, 0x501, 0x1, 0x1, {0xa, 0x20, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x9, 0x2000}, [@RTA_METRICS={0xc, 0x8, "0600060000"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_crypto(r0, &(0x7f00005ee000-0x38)={&(0x7f0000d93000)={0x10, 0x0, 0x0, 0x80080020}, 0xc, &(0x7f0000e3d000-0x10)={&(0x7f00006ff000+0xa25)=@delrng={0x10, 0x14, 0x800, 0x1, 0x1, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8001}, 0x10) 2018/01/23 22:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00008f7000-0x8)={0x0, 0x2}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f74000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004e3000-0x10)='/dev/sequencer2\x00', 0x4a0000, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00003e4000-0x4)=0x1f, &(0x7f0000511000)=0x4) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0xe8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xffffffffffffff3e, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/23 22:46:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x400, &(0x7f000060c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000df5000-0x8)={0x0, 0x2}, &(0x7f0000847000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000130000)=r1, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) seccomp(0x0, 0x0, &(0x7f0000745000-0x10)={0x5, &(0x7f00000b8000)=[{0x8, 0x8, 0x5, 0x6a88}, {0xbda, 0x5, 0x7f, 0x7}, {0x4, 0x8, 0x1f, 0xffffffff}, {0xfffffffffffffff7, 0x4, 0x0, 0x8}, {0x0, 0x20, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000f56000)={0x220, &(0x7f000055c000-0x10)=[{0x1, 0xbec, 0x4, 0x400}, {0x200000000000000, 0x6, 0x9, 0x5}]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a30000)={0x0, 0x0}) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000bdc000)={0x384, 0x5, 0x5, 0x9, 0x5, 0x6, 0x2e2f4bf3, 0x4, 0x3f, 0x3, 0x407, 0x1ff}) write$sndseq(r2, &(0x7f000048c000)=[{0x0, 0x0, 0xfffffffffffffffe, 0x0, @time={0x0, 0x1c9c380}, {0x5, 0x7fff}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) [ 164.894737] netlink: 160 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/23 22:46:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00009f7000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000c0a000-0x8)={0x0, 0xffffffffffffffff}) r1 = syz_open_dev$mouse(&(0x7f000003a000-0x12)='/dev/input/mouse#\x00', 0x3, 0x80) getsockname$inet6(r1, &(0x7f0000504000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000e3000-0x4)=0x1c) 2018/01/23 22:46:38 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000567000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000f81000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f81000)=0x10) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000f81000)='/dev/sg#\x00', 0x7b, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000010a000)={r0}) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f80000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000f7f000)=[{0x38, 0x0, 0x0, "aa0e3354d915c34bfd9cbd4af00b18d40503a85c563f887ec42d520be486481f90"}], 0x38, 0x0}, 0x0}, {{&(0x7f0000f7f000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x2, 0x0) 2018/01/23 22:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e18000)='encrypted\x00', &(0x7f0000377000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009b9000)="", 0x0, 0xfffffffffffffffa) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000168000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000c43000-0x4)=0x0) keyctl$get_persistent(0x16, 0x0, r0) r2 = syz_open_dev$audion(&(0x7f0000345000-0xc)='/dev/audio#\x00', 0xff, 0x153100) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000ccc000)={0x1, &(0x7f0000661000)=[0x83]}) getsockname$netrom(r1, &(0x7f00003ae000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000111000-0x4)=0x48) 2018/01/23 22:46:38 executing program 6: socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005cb000-0xe)='oom_score_adj\x00') clone(0x100, &(0x7f0000617000)="", &(0x7f0000c45000-0x4)=0x0, &(0x7f0000761000)=0x0, &(0x7f000083a000)="") sendfile(r0, r0, 0x0, 0x2735) 2018/01/23 22:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000c56000)=0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r1, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000e60000)={0x7fff, {{0xa, 0x2, 0x1000000007f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r1, 0x29, 0x40000030, &(0x7f0000cca000-0x4)=0x3f73, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005c0000)=[], 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e33000-0x5c)={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x0, 0xfffffffffffffdbe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x3, [0xfffffffffffffffa, 0xfffffffffffffffc, 0x0, 0x8, 0xffffffffffff8000, 0x169, 0x81, 0x20]}, 0x5c) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00006f3000-0x94)={{0x6, 0x8, 0xd5, 0x1, 0x8000, 0x7}, 0x4, 0x9, 0x1f, 0x1, 0x1, "4f7cc89ba722b0c391776de678dd6519dbdec8800c894eebca59b1f252d7e71d38ffe708bf3209686c803e824288014393febcd595f8fa87cff047f6064ab4573ad707140fe385f69f169d2d98d89fd164c1b895122b49e932c8400194eaf799dde172fd90963a622fad3282ce2c13726499604800f4429e54a8f3392b63ea32"}) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(0xffffffffffffffff, &(0x7f0000b43000)=[], 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000)=0x0, 0x1f0) sendto$inet6(r1, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e6f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000961000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/23 22:46:38 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000+0x40c)='./file0\x00', &(0x7f0000004000-0x5)=@random={'os2.', '\x00'}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) setns(r1, 0x40000000) syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = dup2(r0, r0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000000)=0xca2) 2018/01/23 22:46:38 executing program 3: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000710000/0x3000)=nil, 0x3000, 0x2000000, 0x8010, r0, 0x0) setsockopt(r0, 0x10f, 0x87, &(0x7f0000a94000)="", 0x0) [ 165.047205] updating oom_score_adj for 26710 (syz-executor6) from 0 to 0 because it shares mm with 26702 (syz-executor6). Report if this is unexpected. 2018/01/23 22:46:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006e8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0xe, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c5a000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) getpeername$inet(r2, &(0x7f0000138000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf1000-0x4)=0x10) dup2(r0, r0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000b51000)=0x0) 2018/01/23 22:46:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) connect$inet6(r1, &(0x7f00005bf000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) listen(r0, 0x0) 2018/01/23 22:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00009fd000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x300) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d65000-0xce)={0x0, 0xc6, "bffe1185da7ef9e0b1c005bbc31939dde63cbbeb02540ae778c95027bf99b52e94ebd3188db62b9785fc23e84334110671a697e420ac25f9f2781ca76b9762f7431305191ee19803cd3b8f938b8830c2390c331ec5e5d444600dc1cbbed0ea3106607a36b33fd0de7f48c8b35e79ca137aa18eb36158e75345e82109adc6e4c62a462841b3d33b99cda978dd43865f7709b214830f2b4b8d5a87951e23ecf84279f169a2333bfe561289923a7b5dc4d2f17151cad66de280cff3eb29ecb88ca991c89825a6d0"}, &(0x7f0000c97000)=0xce) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000043f000)={r2, 0xb7, "1e42af0060d914a9b8b885c04e4a5f7c7764b2052bd507cfc743bd6c27ca5daceb66ab94c76ad0f221b4d43b745bf36caa780dd14774468e0521ca1e7aae5a7b83c4b0a3ab5396a1874c3c353f9954ad9e6b89b89889eb0c66c44e3b00caa86ef55939f48056fbd18c10cdd7c7e0ae804abadd8449404f0be96a9e32926d25f6b7603d61570df2036c0cea3cc03f1979453ae28d8250eb521ebbb832e4dd38298ec0f2ce12ba2a8181c3bb8e589675f505ca1e574f087b"}, &(0x7f0000635000)=0xbf) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000019000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001f3000)={0x4, 0x1, 0x3, 0x6, 0x0}, &(0x7f00004ce000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00003df000-0x8)={r4, 0xcc}, 0x8) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/23 22:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0xfffffffffffff801, 0x4000000000000) readv(r0, &(0x7f0000a32000)=[{&(0x7f0000c9d000)=""/16, 0x10}], 0x1) 2018/01/23 22:46:38 executing program 5: openat$dsp(0xffffffffffffff9c, &(0x7f0000f02000-0x9)='/dev/dsp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0}) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000e4d000-0x16)={0x0, 0x0, ""}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r0 = accept(0xffffffffffffffff, &(0x7f0000dba000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009f8000)=0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000d3a000)=@req={0x8, 0x0, 0x2, 0x101}, 0x10) lgetxattr(&(0x7f00002ab000-0x8)='./file0\x00', &(0x7f0000747000-0x14)=@known='security.capability\x00', &(0x7f0000e47000)=""/84, 0x54) 2018/01/23 22:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007af000)='/dev/hwrng\x00', 0x8000, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000edc000)='/dev/dmmidi#\x00', 0x22ba, 0x4e2400) connect$l2tp(r0, &(0x7f0000f02000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x4, 0x3}}, 0x2e) recvmsg(0xffffffffffffff9c, &(0x7f00006ae000-0x38)={&(0x7f00002f8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000bda000)=[{&(0x7f0000f54000)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x7}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000740000)={0x1000}, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000718000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 22:46:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d31000-0xa)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000370000)={0x9, &(0x7f000009d000)=[{0x95d, 0x2, 0x7, 0x6}, {0x41, 0x4, 0xfffffffffffffff9, 0x27000}, {0x6, 0x843, 0x3, 0x80000000}, {0xffff, 0x101, 0x0, 0x5}, {0xffffffff, 0x8001, 0x0, 0xa3cc}, {0x200, 0x733feb48, 0x4, 0x7}, {0x6, 0x1, 0x7, 0x8}, {0x400, 0xffffffffffff2fac, 0x0, 0x5}, {0x3ff, 0xdec4, 0x8, 0x20000}]}, 0x10) r1 = socket(0x20004000000015, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000370000-0x4)=0x1) 2018/01/23 22:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00006a2000)='/dev/vcsa#\x00', 0x8, 0x400000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f85000)={&(0x7f0000bcb000/0x1000)=nil, 0x1000}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000694000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ec3000-0x9)='/dev/ppp\x00', 0x4080, 0x0) r5 = gettid() fcntl$lock(r4, 0x5, &(0x7f00000cf000)={0x3, 0x1, 0xf12, 0x7, r5}) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r6, &(0x7f0000636000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000084000)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x3, 0x18, 0x0, 0x0, 0x9, "517bda12b2ebf82563"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:38 executing program 2: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') readlinkat(r0, &(0x7f0000019000)='./file0\x00', &(0x7f0000001000-0x99)=""/153, 0x99) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000044000)={0x0, 0x1c9c380}, &(0x7f0000037000)={0x0, 0x0}) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000044000-0x8)='./file0\x00', &(0x7f0000043000)='./control\x00') renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000046000-0x1a)="253f4e303b44abe20d00aad349683cbae3a5d0294c739c382be3", 0x1a) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000047000)='./control\x00', r0, &(0x7f0000047000)='./control\x00') readlinkat(r0, &(0x7f0000039000-0xa)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) getrandom(&(0x7f0000031000)=""/4096, 0x1000, 0x2) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000005000)=0x0, 0x4) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000049000)={0xe4a6, 0x3, 0x1da, {0x77359400, 0x0}, 0x3, 0xffffffffffff2a97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000049000-0xbc)={0x0, 0x0, 'client1\x00', 0xffffffff80000000, "065a98e1370c3ea1", "5a5c78a5ed64cfc1bff5d64ea1650db9800cafb4b76e5048e71a6976f8536c9b", 0xd9cd, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000047000-0x10)={0x0, 0x0}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000009000-0x40)={0x20, 0x6, 0x8, 0x1, 0x2786, 0x5, 0x200, 0x2}, &(0x7f0000047000-0x40)={0x0, 0xffffffff, 0x8000, 0x3, 0x8000, 0x9af, 0x1, 0x0}, &(0x7f0000047000-0x40)={0x9, 0x5, 0x62, 0x0, 0x82, 0xffffffff, 0x552, 0xffff}, &(0x7f0000047000-0x10)={r1, r2+30000000}, &(0x7f0000047000-0x10)={&(0x7f0000023000-0x8)={0xc023}, 0x8}) 2018/01/23 22:46:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000085c000)=0x3) syz_open_dev$random(&(0x7f0000708000)='/dev/random\x00', 0x0, 0x40000) mknod$loop(&(0x7f0000eed000)='./file0\x00', 0x100, 0x0) 2018/01/23 22:46:38 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xa, 0x400) bind$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 22:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0xffffffffff) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000496000-0x4)=0x100007a, 0x4) 2018/01/23 22:46:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f000093e000)=0x2) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c0b000-0x11)='/selinux/context\x00', 0x2, 0x0) process_vm_writev(0x0, &(0x7f0000e49000)=[{&(0x7f0000692000-0xb4)=""/180, 0xb4}, {&(0x7f0000ff0000)=""/129, 0x81}], 0x2, &(0x7f000019a000)=[], 0x0, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b93000-0x4)={r0}) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000459000)=0x0, &(0x7f0000cf2000-0x4)=0x4) sendmsg$nl_generic(r2, &(0x7f0000095000)={&(0x7f0000dbe000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000529000)={&(0x7f0000270000)={0x250, 0x12, 0x0, 0x4, 0x1, {0xb, 0x0, 0x0}, [@nested={0xa4, 0xb, [@generic="8a160ba530ba1248034cdabec69ef8e41102e68f826f4c8b981f6b5f02ac9837403ca5e1fdeea53142f2b7e41045aca2884b8b6fed576be502b493127f5f86460a3979312bcc4671dab2dc96e8bd199ed87aced8deba54593e8dc28fc254e18a20e5812d93a3ee94fe9516403740947a67cb00c3d10742c816dd3a4a1021d3613f650f2806478e9952a5db6879c091dd10425ece72eafe4adeabe46591c9e8"]}, @nested={0x198, 0x90, [@generic="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", @typed={0x8, 0x9d7, @void=""}, @generic="62d8a33daa4fcb7d6a3f20386efd5765b624513f3110fc72a1e92c09a679ea04dc07cf12affb48f4417768d0b4119b9e639034b9b6008564cca24a8a0bc5ecb92c0f766504710d85f6f3d9865a393a3f33511f4fe8034cad4f246809ea9f51ade2f4ca179754e78b13a5ed86c74e4bd673a72329", @typed={0xc, 0xd, @u32=0x5}, @generic="766f73c67355d701080cda"]}]}, 0x250}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) 2018/01/23 22:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000bc8000)="", &(0x7f0000704000-0x4)=0x0, &(0x7f0000af4000)=0x0, &(0x7f000037e000-0x1000)="") r0 = syz_open_procfs(0x0, &(0x7f000049a000-0xa)='net/ptype\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000108000)=0x0, 0x4) 2018/01/23 22:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_dev$audion(&(0x7f0000a5e000-0xc)='/dev/audio#\x00', 0x1, 0x100) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000e1d000-0x20)={0x2, 0x3, 0x4b5, 0x100000001, 0x10, 0xfffffffffffffffe}) timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[], 0x0) 2018/01/23 22:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008d3000)=0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001f3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000c07000)='/dev/input/mice\x00', 0x0, 0x400) r3 = syz_open_dev$vcsn(&(0x7f0000769000-0xa)='/dev/vcs#\x00', 0x25, 0x181802) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c03000-0x20)={r2, 0x7fffffff, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) unlink(&(0x7f0000b8d000)='./control\x00') r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r1, &(0x7f0000041000)='./file0\x00') mkdirat(r1, &(0x7f0000028000)='./control\x00', 0x0) renameat(r1, &(0x7f0000044000-0x8)='./file0\x00', r1, &(0x7f0000046000-0x9)='./file1\x00') renameat2(r1, &(0x7f0000048000-0xa)='./control\x00', r1, &(0x7f0000011000)='./file1\x00', 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) 2018/01/23 22:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b83000-0xd)='/dev/snd/seq\x00', 0x0, 0x2281) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000e33000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00008bb000)={0x3, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) recvfrom(r2, &(0x7f0000464000)=""/47, 0xffffff4e, 0x3, &(0x7f0000796000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet(r2, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 22:46:38 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000000d000)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000)="b227ab4580a340e6ec0e140cdf0adc0b03f35c345a160556a03cff66c65482ab1261c6ad8ad5a77f97cd2b3a69a71044bc7bdeeebba676b055f9ac167315cba0ea3fdf316b23bb49006e88e34267cde8c4ed4d806c6418e1034a998db2432df540b683ee622c5da19081085a440f0fc61a1d43e48584ab38f7bb7444396ad9205d661f2f1fa48c186a7ae31f7051f6d0aaf6f1ba69a5a1eb28e9332234104346f0f77e2dfb83b7073e8e64dc7adb2b525577adedfb86ba4376b1254aa71c9b02a0af03ec43b5b06277bb461b", 0xcc, 0xfffffffffffffffa) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f000000d000)='procem1(wlan1mime_typemime_type{proc\x00') syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x17, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/23 22:46:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000010) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c50000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000ba0000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ed8000-0x4)=0x14) sendmsg$nl_generic(r0, &(0x7f000090a000-0x38)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003ef000)={&(0x7f000000c000)={0x921d20eaec3b2035, 0x2e, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:38 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1b, 0x0) ioctl$int_in(r0, 0x80000000005021, &(0x7f0000004000-0x8)=0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000007000-0x20)={0x10000, 0xf002, 0xeee4, 0x8001, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x647b2f1, 0x802) 2018/01/23 22:46:38 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ed7000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)=""/63, &(0x7f0000b3e000)=0x3f) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f0000af7000)=0x0, 0x8) 2018/01/23 22:46:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000243000-0x26)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffffff7f000000008700", 0x26) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f25000)={0x0, 0x0}, &(0x7f0000aba000)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b8d000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x1001}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000503000-0x9)='/dev/ppp\x00', 0xa41, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008f1000-0x4)=0x0, &(0x7f0000ac4000)=0x4) 2018/01/23 22:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000df0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r0 = add_key$keyring(&(0x7f0000259000-0x8)='keyring\x00', &(0x7f0000497000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000117000-0xb)='asymmetric\x00', &(0x7f00002eb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) keyctl$get_keyring_id(0x0, r0, 0x2) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000004b000-0x14)="", 0x0) 2018/01/23 22:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x421) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00003a2000)=0x0) socketpair(0xa, 0x805, 0x0, &(0x7f000021c000)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00005d0000)=0x6, &(0x7f0000e2d000-0x8)=0x2) 2018/01/23 22:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f000072b000)='selfsecurity\'-\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000877000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000b9e000-0x8c)={0x8000000004, 0x6, 0x5, "71756575653100000000000000000000000010000000000000000000000000000000000000000000000100008000", 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0xe7a, &(0x7f0000d37000-0x13d4)={@random="cd120001f7f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0xe44, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x1ab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0xc7e, "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"}, @generic={0x2, 0xd7, "4cdc67df90b9354759692f5aa474a7e4bebfa413f357e45996148fba14535aee7595a264f1346e0258f21fb8c95c09eaeed8c76a7ae17fb43099fa26ad61b801028f81db08a59061538adb8d2e8f284d9e8ce06a462983d53157df58b49fd70b3dff4fe80b438603704c8c4528555086d081eb8b4d49eb0e12d54926c768fe57b8c881c78387abb43c30e1e66444ad9bf12876af422aaed6f093461ac585082343bffe08e27e7763afd6132ed04bdf8ca35e65b55eefb9e9a69eee42ffdfbf32af5b82b3e989efeb9383e93e4b4e929c6cfc68fca1d32e"}]}, @fragment={0x3e, 0x0, 0x0, 0x3f00, 0x0, 0xfffffffffffff9da, 0x3}, @routing={0x5e, 0x8, 0x1, 0x31e0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x1}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0xff}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @enc_lim={0x4, 0x1, 0x2acc000000000000}, @ra={0x5, 0x2, 0x6}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @ra={0x5, 0x2, 0x4}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "920b22", 0x0, 0x84, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, [], "249e195c49c710f2"}}}}}}}, 0x0) 2018/01/23 22:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ad9000)={@random="6dec0883ed08", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x16, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000840000)=0x0) ptrace$getregset(0x4204, r0, 0x5, &(0x7f0000aa0000-0x10)={&(0x7f000034c000)=""/18, 0x12}) syz_open_dev$sndctrl(&(0x7f0000c59000)='/dev/snd/controlC#\x00', 0x9, 0x10000) r1 = syz_open_dev$vcsa(&(0x7f00003e8000-0xb)='/dev/vcsa#\x00', 0x9, 0x2) recvmsg$kcm(r1, &(0x7f0000af7000-0x4)={0x0, 0x0, &(0x7f00002a7000-0x60)=[{&(0x7f0000fd6000-0x49)=""/73, 0x49}, {&(0x7f000064f000)=""/4096, 0x13a7}, {&(0x7f0000a9f000)=""/124, 0x7c}, {&(0x7f0000972000)=""/107, 0x6b}, {&(0x7f00003e7000-0x17)=""/23, 0x17}, {&(0x7f000019b000)=""/14, 0xe}], 0x6, &(0x7f0000b67000-0xb6)=""/182, 0xb6, 0x1}, 0x0) ptrace$getregset(0x4204, r0, 0x6, &(0x7f0000477000)={&(0x7f0000d48000-0xf7)=""/247, 0xf7}) 2018/01/23 22:46:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f00007ce000-0x44)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$mice(&(0x7f000097f000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000071a000)={0x0, 0x200, 0xfffffffffffffffa}, &(0x7f0000609000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000346000-0x27)={r3, 0x1, 0x1f, "8bf955890079b5769898830b764ba6de28a01863e60d15ed7112ab4a73192b"}, 0x27) openat$pfkey(0xffffffffffffff9c, &(0x7f00009ae000)='/proc/self/net/pfkey\x00', 0x102, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000939000)={r3, 0x4fe2}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ec1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001cc000-0x4)=0xc) getgroups(0x2, &(0x7f0000b47000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f000043c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000011b000)=@assoc_id=r3, 0x4) 2018/01/23 22:46:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) readv(r0, &(0x7f0000fb9000)=[{&(0x7f0000dc7000-0xd7)=""/215, 0xd7}, {&(0x7f0000cc2000)=""/84, 0x54}, {&(0x7f0000f62000)=""/85, 0x55}], 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000fa9000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000485000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 22:46:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0xfff, 0x2, 0x200, 0x5, 0x7, 0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000001000)={0x3, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f0000cc8000-0x48)={0x0, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x401}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xf6, &(0x7f0000001000-0xf6)=""/246, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x96) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x20fa, &(0x7f0000001000-0x40)=@raw=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x1b, &(0x7f0000001000-0x1b)=""/27, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 22:46:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000884000)='/dev/vcs\x00', 0x10800, 0x0) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f000088b000-0x4)=0x0, 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000dab000)={r1}) r2 = dup(0xffffffffffffff9c) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000f14000+0x294)={0x9, 0xffffffffffffffe0, 0xec05, 0x100000001, 0xfff, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000087000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000082b000)={0x0, 0xffffffff}, &(0x7f0000472000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000351000)={r5, @in6={{0xa, 0x0, 0x3fffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0x7ff, 0x8000, 0x1, 0x5, 0x100000001, 0x2, 0x81, 0x9a9e, 0x5, 0x7, 0x4, 0x8, 0x7, 0x9182]}, &(0x7f000074b000-0x4)=0x108) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000011a000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ppoll(&(0x7f0000f3d000-0x20)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000724000-0x10)={0x0, 0x989680}, &(0x7f0000dbc000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000b43000-0x4)=0x6) r6 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) write(r6, &(0x7f00005c4000)="a7", 0x1) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff3, 0x0}], 0x1, &(0x7f0000b11000-0x10)={0x0, 0x0}) ioctl$TIOCGETD(r4, 0x5424, &(0x7f000088d000)=0x0) close(r3) open(&(0x7f00003d5000-0x8)='./file0\x00', 0x79e2fcc200c77106, 0x0) 2018/01/23 22:46:39 executing program 3: ioprio_set$uid(0x3, 0x0, 0x8001) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000046f000)='/selinux/enforce\x00', 0x218080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f00009e5000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d6d000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x58, 0x2000) 2018/01/23 22:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1b) r1 = fcntl$dupfd(r0, 0x406, r0) write$eventfd(r1, &(0x7f00003dc000-0x8)=0x5, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c2d000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000917000)={0x0, 0x0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000195000-0xc)='/dev/autofs\x00', 0x412243, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00004f3000)=0x1a, 0x4) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e29000-0x11)='/dev/qat_adf_ctl\x00', 0x460000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f78000-0x14)={0x0, r5, 0x7, 0x1, 0x0}, 0x14) tgkill(r2, r3, 0x15) connect$ax25(r1, &(0x7f00008da000-0x10)={0x3, {"c9d5e63469f05f"}, 0xfffffffffffffff9}, 0x10) 2018/01/23 22:46:39 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000010000-0x20)={0x10000, 0x3, 0x11d000, 0x1000, &(0x7f0000007000/0x1000)=nil}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x2000000000000f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/23 22:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) lstat(&(0x7f0000299000)='./file0\x00', &(0x7f00001e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b89000-0xc)={0x0, 0x0, 0x0}, &(0x7f000049a000-0x4)=0xc) setresgid(r1, r2, r3) 2018/01/23 22:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) r1 = syz_open_dev$mice(&(0x7f0000089000)='/dev/input/mice\x00', 0x0, 0x103000) ioctl$KDENABIO(r1, 0x4b36) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000439000-0xe4)=""/228) pwritev(r0, &(0x7f0000ed9000-0x90)=[{&(0x7f00007d8000-0xbf)='k', 0x1}], 0x1, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003b8000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000012000-0xc)={r0, r0, 0x0}) 2018/01/23 22:46:39 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d5e000-0x16)='/selinux/checkreqprot\x00', 0x580, 0x0) write$selinux_validatetrans(r0, &(0x7f000025f000-0x61)={'system_u:object_r:netcontrol_device_t:s0', 0x20, 'system_u:object_r:tun_tap_device_t:s0', 0x20, 0x35, 0x30, 0x20, '/sbin/dhclient\x00'}, 0x61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000733000)='/dev/audio\x00', 0x0, 0x0) 2018/01/23 22:46:39 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f6f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="12dffac41b351947e6e7189137e1c5877848d586934bb9", 0x17}], 0x1, &(0x7f0000000000)=[@iv={0xd0, 0x117, 0x2, 0xbb, "2e438c5488b76878bb6dd123cd48523827da9c64c5ad04efbf90afc9d9b6611ef5a54775557bcd7da92f9b10f09a7341efb4068981f88848c3747465a07325248e0cf364bd6378f64304136c0371eea8e6e7561d6169da8a81d333d4ff2330bffacf478078354c001f61a6365233df17abafcc0479db984f08aa662fe935932b07fbf387a233d2cb0a4fbedadeaac25bd9e95ff5dbef33d7f5bcf4e010c5d63c1a67bc119e0617e6de6aed486c95ad07ede8362e414db24329154f"}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x98, 0x117, 0x2, 0x81, "06d6f3a54e56082c872aa68815a2d3777c707d56b35542c5fbe13cb0e3f2c9c9288c6742945ccc161f94b71d438c4e36cf58ed7d997cf9322aeeb7299a8aad38e08c64e738d521939217649a6935b5a201c834a7ffc8394cfbc5507ff8a159cd55265d9b965bc9e43d65b89df0caaf1a7c0b9315381a828ffbb59b8342c4a9ded3"}], 0x180, 0x10}, 0x881) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000046d000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000076000)={0x44, 0x0, &(0x7f0000279000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00001a2000-0x18)=[], &(0x7f000027a000-0x40)=[0x0]}}], 0x0, 0x0, &(0x7f00001f8000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x11e, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/23 22:46:39 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454cb, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000017000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000-0x4)=0xe8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000021000-0x38)={&(0x7f0000029000)={0x10, 0x0, 0x0, 0x240800}, 0xc, &(0x7f0000029000)={&(0x7f0000029000)=@ipv4_newroute={0x124, 0x18, 0x0, 0x3, 0x0, {0x2, 0x34, 0x80, 0xffff, 0xfd, 0x4, 0xff, 0x2, 0x400}, [@RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}, @RTA_GATEWAY={0x8, 0x5, @multicast1=0xe0000001}, @RTA_ENCAP={0xc8, 0x16, @generic="c3f457c8987e1ce5e94bb0172bcfd99201f3d011941edb8f589ad5636014b1c9daa944e430b09c7051a75de3d1dc4ae6fca857923f21f7d31c64da7cdd23bb75997a23fcc776da2cf730106e4578dda4029a19c79636587ba0d1911b0346c22efd421fc4192ddb25f65ea1312ba4f586e0c679751bbefc30aa6e0cc30a4a47a7d6336deee0e6f17ee4b943f51350354cbde63cc387c0a3f211b787ab7960947b0305edec2a8ce4896ba223f17d9a4c4d2fc9b3c4dc8eae4f86a5774176102242aa31a86f"}, @RTA_IIF={0x8, 0x1, r2}, @RTA_FLOW={0x8, 0xb, 0x200}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x83, @fd=r1}}, @RTA_PREFSRC={0x8, 0x7, @rand_addr=0xe9}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x124}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 2018/01/23 22:46:39 executing program 5: utimes(&(0x7f000039d000-0x4)='./file0\x00', &(0x7f0000336000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000840000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000079f000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d4000-0x4)=0xe8) ioprio_set$uid(0x3, r2, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000011c000)={0x0, 0x0}) 2018/01/23 22:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="ff", 0x1, r0) 2018/01/23 22:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000136000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b38000)=0xe8) fstat(r0, &(0x7f0000fc0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) syz_fuseblk_mount(&(0x7f00009d5000-0x8)='./file0\x00', &(0x7f000073c000-0x8)='./file0\x00', 0x8000, r1, r2, 0x4, 0x7, 0x200000) r4 = dup(r0) connect$unix(r4, &(0x7f0000b0e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet(r4, &(0x7f0000dd3000-0x75)="0bb3e65b5b046501bfb16e0be1c9211da61bd920f1529de38168464f531a24174ccde9e6fc96352667002596389ef205267f79e3828f760236f83e164525a9ccd9f8775c1f33cf053973f6421b76d01aaaa7d19f2d03537e1f9393a2e931468771df5ee5f661fbcf030e8a23ac27bd1896dd53f897", 0x75, 0x4, &(0x7f0000db1000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d1f000)='/dev/vga_arbiter\x00', 0x600, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000be5000)=0x4628) 2018/01/23 22:46:39 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000d63000)=0x0, 0x4) 2018/01/23 22:46:39 executing program 2: r0 = socket(0x28, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000087a000)='/proc/self/net/pfkey\x00', 0x400800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000000)={0x4, 0x7, 0x525e8b08, 0x5, 0x4, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000-0x8)={r0, r2}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x200, 0x6, 0x1, 0x35, 0x1, 0x401, 0x80000000}, &(0x7f0000000000)={0x7, 0x4, 0xfffffffffffffff9, 0x7f, 0x35f, 0x0, 0x2a, 0x7}, &(0x7f00009db000)={0x6000000000000, 0x76, 0x3, 0x1, 0x0, 0xffff, 0xffc, 0x0}, &(0x7f00001e6000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000ea4000-0x8)={0x2}, 0x8}) [ 165.676699] binder: 26838:26842 got transaction with invalid offset (0, min 0 max 0) or object. [ 165.692982] binder: 26838:26842 transaction failed 29201/-22, size 0-8 line 2966 [ 165.704242] binder: 26838:26854 got transaction with invalid offsets size, 286 2018/01/23 22:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xa1016100) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x80000000041) r1 = dup(r0) fstat(r1, &(0x7f00004ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae00, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000ae2000-0x1000)=""/4096) ioctl$KVM_CREATE_PIT2(r2, 0xc0189436, &(0x7f0000002000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) 2018/01/23 22:46:39 executing program 2: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) clock_gettime(0x0, &(0x7f0000c65000)={0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000ee9000-0xc)=[{0x7, 0x225c, 0x800}, {0x1, 0x1, 0x1000}], 0x2, &(0x7f0000fbb000)={r1, r2+10000000}) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7ffd, 0x0}, {0x0, 0x8091, 0x0}, {0x0, 0x0, 0x0}], 0x3, &(0x7f0000034000)={0x77359400, 0x0}) semop(r0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd, 0x0}], 0x1) semop(r0, &(0x7f0000035000)=[{0x4, 0x81, 0x0}, {0x5, 0x0, 0x1800}], 0x2) semget$private(0x0, 0x3, 0x0) [ 165.705057] binder: 26838:26854 transaction failed 29201/-22, size 0-286 line 2939 [ 165.770736] binder_alloc: binder_alloc_mmap_handler: 26838 20265000-20279000 already mapped failed -16 2018/01/23 22:46:39 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) shmget$private(0x0, 0x2000, 0x1402, &(0x7f000000b000/0x2000)=nil) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000006000-0xc)={0x2, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000013000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x4000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000000d000-0x4)=r0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000012000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200000) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000001000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 22:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x1) write(r0, &(0x7f00006c0000)="170000001a001bed0000132100f404008100000000018d", 0x17) 2018/01/23 22:46:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00008bf000)={0xffffffffffffffff, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f000081f000)={0x20, r4}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f000017a000)={0x6c, 0x40, 0x80, 0x9, 0x3, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r1, 0x400, 0x1) 2018/01/23 22:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000753000)='/dev/dsp\x00', 0x0, 0x0) r2 = gettid() stat(&(0x7f000015a000-0x8)='./file0\x00', &(0x7f0000f71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000090000-0x4)=0x0) lstat(&(0x7f0000377000)='./file0\x00', &(0x7f000005f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000062000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000225000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000053a000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000043a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004da000)=0xe8) getgroups(0x2, &(0x7f0000dc9000)=[0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003b1000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c39000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a09000-0x4)=0xe8) lstat(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000c8a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a83000)=0x0) stat(&(0x7f0000deb000-0x8)='./file0\x00', &(0x7f0000abc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() lstat(&(0x7f00002be000)='./file0\x00', &(0x7f000095f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000b90000-0xe0)=[{&(0x7f0000bee000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003eb000)=[{&(0x7f0000e56000)="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3a1af0260f6fd1db78f3d713b4a919f0aadcb588886b8b7b09b1a72efec271427c8f89a5862ae8866f9319fc6bc9538e5325e85a0d751c79e10e1bde6b38b9a1c87361aeae1a61cf7e6b5d0240f4a640a6d342fa9982544ffc4f31a59110750a0c094b5a63dfb902ca5ecdf9394803f4961fa4fe02a202cd02f8e04f782d954a2f70e535e0a0313f3af24a5a8ba7f289f56c5967eb477c6958f5d8b824289ff203ea801e125bab54dcc4aa68ab3146051e633d2a4d805effa6df89a6c64aee20a6c04fed4d2751140b4df83307ebdfe14782a966f32f0f20a832b909debdfc6eb1c17670c6881062a17f1502f7c8ac72e6977864582053863f9132f9aff3009dade83d1d5296f30d291e580db9393d0afcaae2211a1a8bc13bbc9cb252ad17c172408525e2abbb73728a4c6a565150c7b8dd1b26cd60807a24bd9df41417b6df61f19ec83d7a560cfda8fd18100071b6f3b3bfd19239c427d2accf1051c29405caaf01e5fbf4b9c829907012126a91bcd53dfd8b8a87787c205e0f55bc954d13d7e2b4a3dec03fcf61576fd959af2b667a770bb1d981ea6d8167860cc49281bbd42c88da254a07cd6af7e33f945304a7976ac8c7faffb0d3cbb998e17c746fcbb0b37d3091173b19c1e24bfb96ffda3d2b0891b3c5737f65fd1ba0243b3f18dd4155925130f327c9bfb40cc89306e3508ce4edaa5dcf4ef5c1e7680ec6b334156bc581f331b27ea0448f41f76158bac6c482785106e3371fe9979e175b9b8b3e74f1470a8859d41cab5d4adbb3d75d23997f6f54839e0d0a10ec5ae541b5ccbb86407b728166348eb59fe43008f3951d40dca26d3839d2c42ff732ab6e2eaaabd0e3dace4064153d1baabf84b96bb23fe27f3789518670c37ad0bf6ed584ad0e4b5fe383b5720de8103a5a7b1f1024a139bf3dc118fb3a20de7d35db121350f3dadc26b9cb3a5168d8df69c7006ad3278f1626225c7a99041c9b9d754f095e11b1e2c42ca6b3027a3299b3d229806905ea54b280d293e53e12a131c3292c4909ad103e7253f6b2ba5848752bcb2dc90e4a9abd7e98ad5d80bf976c31f133f9e63a0c03000608232aba6b4f14400db95279a8f0cf738fb1257fcd35074150786186146fc67957f7426ce2cba6033a7cd2c11e583a39977a7d4f65672899af450ee50ff035dd9301af8a26ee52aeee28b253fea5d492d4ec741fe8999323099043057dfaf5032b47fce38804ebe5ac39a755b304f5e8cc2651f9b75c1231d12c247f67a519350cf9e24ec63b15c0254c65eb6785b1e436ed32a6ad2e6f92d5f08692d7887b3c6f0738c9db9545db83c943a699adb9f390622415a8f0bb8995709dd790fc22161642c2958daeafe0e1c5344fae6e4eb31f3023d841ef7068779340e79ef8904012634695817b8b725493c480b8c217f33d643421de553abe4de89e3ad374e2c8a07ac777a3d60185f6db905103d4fd00b6dcefe4524dcc89afd86906f7d882e6afa97307cac9cc071c8da36a18c73439f8bdf55e0c0606e61c18be28546f892e606139315b2efb2f7dffd2f3d3b94d042b89c296f235b505e2049478d5f2d6861175300360dffbebdecf55c57ecf00d83a4b309482a05f8770ebae999cbd8c4ebde9d2af439210ea8ff4c5a4eebc29b842170acea8ab7dcb8ce1d2a667da071719c4a3d18bde376228f230633444c0b40e34372ffb860474852f99268068ed1d08cd7dced52ca9263bd4531d0e1a4da886dabc9354fc83348def1194323224c1c108405d33bd0f808c18cc002560118b7a3341c3ca5c8d9ec3476da0a6728d5245a63d148ba556a4917577b561f5d15d62a497621418260ae3078c7315307bb103310f899725764cf2b4c2beb977ab15cbedbb14398ef2f951253ab4a88a1a2becb2153ed438d133b02a6258e5d208368be020d09e8c202e28633adff6d3c0562756432ee60775c2be357d3c69a466663837f5fe3968214b6440566935444858d07db7126028a39a0442acccf1d7f623c83b3837166c2cbf309ed9d5942399bdb9f2a130bdfa596cf43f34d14c3b6ddb038de48b6b1f0141f36bf8ae5d2948ecfb0b17bf33e76bb0ad2c844d2a7551ba435ac7342be75e7a536054bac328505aa1692882cf6abca980f3db7819e4175aaff3aeee8ca24fe47113aaa489a09c8193b3fc1c591037116706ee064e60661eb469bbe504462eeb152f4c08b1830ce89f24392511c4f907d018573be164e39be2260a5179088deee0339c61b64ab8bd79", 0x1000}], 0x5, &(0x7f0000829000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x10}, {&(0x7f0000ca4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fab000-0x40)=[{&(0x7f0000837000)="926fdc9b5bc5200ab7c40ea316090bc73bd2ee6f19044377ece09371ab38d12d4d36498a539a425321fb301f52c539ccc40578d7a276dfe84955abb5cae2f8a35d84bc40012d6e6f3c7d6feb31379012ae6c69c0684d5a23ff2c92c35bb88e21", 0x60}, {&(0x7f0000678000-0xe1)="ad896e0526a4a323833e0e88881a06ad33c2c2c7d633f1bad54e991e63c58efab64d660413c3fecc355f98e9b387939403c72b9f25fd4d49b66cddceaaf51e962bcb6d2fa6d7a841a0d2bbf2ff83da5de6f5ecc0015603cbc1784fb9ffc16313bc54f84b946af42a04affbea9abeea151b51d245b19137a5d30b20863fc40df9e1887f4f384f1c89aa6f9bdb36bf72eec522ad2a89fbb54632c9ae8db26f2066b166bcc7b6d300ee3fffc1032d741f4727b7f701da8d49db4d1f77f3fa028c48ee996711a9998513dbf5cb87b92a89bf25e67ec0fcfebd03de3058ce05f8e3cf50", 0xe1}, {&(0x7f0000139000)="cc8a16e00f0e31e9c44e58e4c0f6c1c9b26662787129c0ca15231082735acdfcecdd87f8de3e7a7ad25ac76d8560d598511210e15e6dfa2db151bc625e4969e6edd72f5ed030cacb7c0104adcd22c82cbab239a5c7d4c8b7e09db54b3888c522876ec731d6d57a0e75d10d2f51ca88fdb39319da49e0dfb677bf9c3fa57e7a688708513d51008bd70a07321476a4248bc81d97bdf209b70d504be91a6ded63e490697aab329c497dc236957d54c66b66571f26222c00", 0xb6}, {&(0x7f0000af4000)="0d384099a7f407f9cf1eca8b76cbd5e2d03a08cc99dbb25866d0c4df368a476433fd585f8fb66fb330139db9041ef47d7b8fd7ef150ea74169ccc429b341c8e909413f4e334e49499763ae15401547cf320bb46d7d5666eaa84feba98cafe5590fa8ce9ad7d2bd2d9d4a5f98d9ce589afc6306cc7834bd0bd52e27c8cd1415ade869b67f275d8bdfd4e6d6449ca3903a06b80afe34c8e67b8ce38d70ccf9ea70412b3c0ef9644ac4e712309531043ac0b577cb4b20da158f5b2a5dcd5bbbff3f1256f66dac81f1a1a26363e78dea39816415d86f353dd5a16fa0", 0xda}], 0x4, &(0x7f000077e000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xa8, 0x4001}, {&(0x7f0000a87000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000003c000)=[{&(0x7f00005d8000)="5ae935187525f13521984cebe0c868c0aca6fc8cdf542a89938e59b187f3fb946de4687483068de4addadfba14ed779a6b3d09c1cbbedec68b9a1477351a51cf3037ec06c060c6c33510d2fbaa5415bd341044c737fe620d6e9aa4d79fb6826dc5722b8ebfbe91d3ff0f5d9198dea79ce0ad7fbe5d0d6d33729f6ae10a8792053b59f0665ca2facc7d553a317de9c662af11058cc21a622e1c1ecf3731b2b6bdf68eac292240200424f9016552ee6ae3f51989f6cb6ebaaaa7b35ab638a6653444d38930c5143549a04db99dff403bf687974873206edd6dc3d6ba566d", 0xdd}, {&(0x7f0000507000)="20454a99e6a06e1d7172e47c5371ae552ce4e99b5fe815a1d4499a51d54b3d9fb578900f15bcf8b2b5fa9539189adbb249c5cfe5d92249be51510ad546e44f8396129a8696935557b80df250dc04d5ad339bc2cc4f24475cf020cf5bbcaaa51fab871731a987167644a1261b736078ffd1c4d87e8d640e95a8acc903ef12203bdcbdfbf40a373c966272ecb5636ad77bf253ec", 0x93}], 0x2, &(0x7f0000a6d000+0xfca)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x50, 0x4000}, {&(0x7f0000dde000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c44000)=[], 0x0, 0x0, 0x0, 0x8041}], 0x4, 0x40040) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x0) r17 = dup(r0) getsockopt$inet_dccp_buf(r17, 0x21, 0x0, &(0x7f0000cea000-0x5e)=""/94, &(0x7f0000107000-0x4)=0x5e) ioctl$TIOCSBRK(r17, 0x40044591) [ 165.787204] binder: BINDER_SET_CONTEXT_MGR already set [ 165.789884] binder: 26838:26842 ioctl 40046207 0 returned -16 [ 165.819419] binder_alloc: 26838: binder_alloc_buf, no vma [ 165.825470] binder: 26838:26842 transaction failed 29189/-3, size 0-8 line 2903 [ 165.833099] binder_alloc: 26838: binder_alloc_buf, no vma [ 165.833133] binder: 26838:26854 transaction failed 29189/-3, size 0-286 line 2903 [ 165.876873] binder: undelivered TRANSACTION_ERROR: 29189 [ 165.882527] binder: undelivered TRANSACTION_ERROR: 29201 [ 165.888743] binder: undelivered TRANSACTION_ERROR: 29201 [ 165.894889] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/23 22:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a32000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00005e6000-0x3d)="88079419398ffc9ac5ed3bb3ad943b92e766a0af4c7a15ecec9f86a168b931549d66de443aa9f25994db0da8935fa7ea8248e320e5836597c487050066", 0x3d) mkdir(&(0x7f0000b66000)='./file0\x00', 0x4) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e1a000-0x7)='mqueue\x00', 0x0, &(0x7f000000a000)="") r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup(r1) bind$unix(r2, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/01/23 22:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000f92000)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005a9000)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x3ffffffffffffc8f, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb4]}) 2018/01/23 22:46:39 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000532000-0x9)='/dev/vcs\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x1f}, 0x4) setreuid(0x0, 0x0) 2018/01/23 22:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000040000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000, &(0x7f00003eb000)="", &(0x7f00006c0000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="77cea706e42383f26347b09c") prlimit64(0x0, 0x0, &(0x7f0000433000-0x10)={0x0, 0x0}, &(0x7f0000456000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) waitid(0x0, r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x61000005, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000c1e000-0x8)='keyring\x00', &(0x7f000089f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r2, &(0x7f0000ed7000)=""/166, 0xa6) 2018/01/23 22:46:39 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)=0x0) mq_timedreceive(r0, &(0x7f0000f50000)=""/28, 0x1c, 0x1, &(0x7f0000cd1000-0x10)={0x0, 0x1c9c380}) accept$packet(r0, &(0x7f0000073000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000034d000)=0x14) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000177000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000602000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x3, 0x1, 0x2, 0x10000, 0xa, 0xa0, 0xa0, 0x87, r1, r2}, {0x3f, 0x40, 0x400, 0x100000000, 0x2, 0x4, 0x52, 0x0}, {0x9, 0x7ff, 0x100000001, 0xa0}, 0xbe, 0xc, 0x1, 0x1, 0x3, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x3, 0x9640, 0x7, 0x7693, 0x1000}}, 0xe8) 2018/01/23 22:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x1, &(0x7f0000217000-0x60)={0x0, 0xd, 0x5, @thr={&(0x7f00008c4000-0x91)="e375c08da066f3a5ebee6effb6593b025c7116b90e0a91ba366b9f5ab6d2c3053d1acfff09fa2988d2e473ab0f7034fd44baae9c173d880632f0b168f9aa4d23b1798d808af79ff308fdc49e910506418eb8e3592d7948f69890c527c7e50f0211d3b7482436b0e7b9e4c359acd0fa9f1288faacb4379c3ea8b64f24f942accc267c038232a15267120da88e02fadcf8d7", &(0x7f0000c4e000)="f0df9bcafc6d68a45208d216fc481d1d5de4e405435f16a6da6bf81bfb14da4277d7f9dd00f9346402dfe80a089c40847f407ea032d0b0d0c57435b125dbfb203214c7dd7a22fc8a992f711ff3d017bc42c8bf4212ea16444d5e0528dd0fb9a58183d11f3d76a440"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091a000-0x4)=0x0) timer_delete(r1) bind$inet(r0, &(0x7f0000a13000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 22:46:39 executing program 2: pipe(&(0x7f0000e06000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00008b8000)={0x8, 0x9, 0x401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) clock_gettime(0x0, &(0x7f00006f5000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000005b000-0x18)=@get={0x1, &(0x7f0000d6f000)=""/0, 0x3ff}) 2018/01/23 22:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000899000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000001, 0xaa2}, &(0x7f000069f000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003a2000-0x6)={r2, 0x1}, &(0x7f0000ee0000-0x4)=0x6) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000168000)=0xbac, 0x4) write(r1, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) getpeername$inet6(r1, &(0x7f0000d7d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ce8000-0x4)=0x1c) 2018/01/23 22:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000f5000-0x38)={&(0x7f0000021000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e10000-0x10)={&(0x7f0000c03000)={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b4b000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00006e5000-0xe5)=""/229, &(0x7f0000b49000)=0xe5) 2018/01/23 22:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000bb0000-0x50)=""/80) r3 = syz_open_dev$dmmidi(&(0x7f0000639000)='/dev/dmmidi#\x00', 0x1, 0x40000) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000000d000)={0x8, {{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002d7000)=0x0) r5 = getpid() r6 = syz_open_dev$dmmidi(&(0x7f0000a51000)='/dev/dmmidi#\x00', 0x4, 0x10000) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f0000eb0000)={r6, r1, 0x7}) r7 = dup2(r0, r1) dup3(r7, r2, 0x0) 2018/01/23 22:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x8010000000000084) 2018/01/23 22:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) r3 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r2, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) r4 = open(&(0x7f0000790000-0x6)='./bus\x00', 0x40c080, 0xd7) syz_open_dev$sg(&(0x7f0000842000-0x9)='/dev/sg#\x00', 0x6, 0x80) fcntl$setown(r1, 0x8, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f00004b7000-0x8)=0x4) tkill(r0, 0x16) 2018/01/23 22:46:39 executing program 4: r0 = socket(0xb10cc1d0e019c07, 0x4, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbd000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r1, &(0x7f00007a4000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 22:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) accept4$ax25(r2, &(0x7f0000e15000+0xd71)={0x0, {""/7}, 0x0}, &(0x7f0000275000-0x4)=0x10, 0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000574000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000073, 0x0, 0x101}]}) 2018/01/23 22:46:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000981000)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x53)=@file={0x0, ""/81}, &(0x7f0000960000-0x4)=0x53) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x8, 0x0}) socketpair(0x9, 0x4, 0x80, &(0x7f0000a4a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a66000-0x1c)={0x3, 0x4, 0x4, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = add_key$keyring(&(0x7f0000c7a000-0x8)='keyring\x00', &(0x7f00008f1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000aa3000-0x6)='logon\x00', &(0x7f0000a1d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006dd000-0x29)='keyring,securitywlan0#nodev%ppp0vboxnet0\x00', r3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r2, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x0}, 0x20) r4 = dup3(r2, r2, 0x80000) ioctl$KDADDIO(r4, 0x4b34, 0x1) 2018/01/23 22:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000f56000)=[0x3, 0x8]) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002aa000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x40000070, 0x0, 0x0}]}) sendto$inet6(r0, &(0x7f0000e5b000)="3be42249cc5487ede5837465ac4aa98e0093098471ed630108c6e26048e56fe6d0e6a624dc3b7b021c771f17b2d38b1cc08034df7f7eb86c5326d8d014dbcf068ad075c2a71eb4183cbe54256beaf1d02ce79332cd8a837e1254e3f24318b587b9bb1ac6fe2436e8dc00a96e966385c45c53cb1f83f9b24e46b3373e4e3c9cad", 0x80, 0x24000000, &(0x7f0000cf4000-0x1c)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe2}, 0x1c) r4 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r4, &(0x7f0000598000-0x30)=[{&(0x7f000078a000)=""/210, 0xd2}], 0x1) 2018/01/23 22:46:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, {0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x8000}, 0xffff, [0x8, 0x9, 0x1, 0x7ff, 0x5, 0x8, 0x4, 0x1a45]}, 0x5c) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/01/23 22:46:39 executing program 1: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000295000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000097000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5c78ebd7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x80, 0x1000, 0x3f, 0x7}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000002000-0x10)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0xe0)="7edeed477f8df5127fd5b3e9daabbe2288c231a83ec4e19a78a3d77f1fd553e33ca7ceaf41965e037a0c5cedb4834f289000328332204adc8d06cf0d91d29dcbaa23f7ebed769d293002b24cfc0c0f232b5b94d7eb3e24cc215b86f2d4b424d2a55c4b16b5e025ef6407cdc7b7f5a5d4268a1731b522a5ece13600e439468fa8fc640a8fdbe6a09d7a35693018f8213da70886b5e34786813fe622c049a08c1fcd98787e7125c788af52d288a19cbc9f8d93f5bd0bec8765041fd102a73c51bfcb0150f7dd1d78950adc92fc00f75659c72d7f7597c620d1f106d30b13c4fa6d", 0xe0}], 0x1, &(0x7f0000000000)=[{0xd0, 0x10b, 0x4, "1223ce952eb0b6b23dda16d63f68dccf52e545574de3f0398a7b9fd0c36c42c58193efb55de3335961000ca9abf09e8a701b279d9f77dec1cc98ab419512ba7569b55806be33442d9208f69c015875784829acae3c50df9750f5985cb440c0e934eadab5835b54fc5fd1227e92542f156b5d2551900e59f341813f828cbc6f6a64e54268981edac345592fe01612a995b390d4e7967fada815f2a6534d54cdae25c0a948b86857f40ae59583033445ad92c59e2d59355f545ca71425cf2a30"}, {0x10, 0x117, 0x5, ""}, {0x30, 0x11b, 0x10001, "a7c08828678cf246707e8b1f0831a3eba6c814d7ed7299b872f3"}, {0xe0, 0x10c, 0x1, "0172461d063b43ee563e322e868e6f8da011613471b056718960eb07865e91d98a8fafefd6b9ce6d611b4d4c687f2f47427c6c37ff41b7241335993c405d02acebded4834df98f6cb62c08a70eca39053db4117dbe8630c01ff0768f2377ad9bf8d99cf2b6c9a026589f6f8f04afcaae2e06d5173aa288407729fd598a36442ea71df4ab41c4fc6dd94df89ef5688e78c995657c2a5b6cb001c3e9bd74f40b8f479482bfe04996dbb6fe6c61ed658c3f7bb2be5077443fba24c3eada4b6ab554011909c1de970c31ebb6"}], 0x1f0, 0x40}, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000ac000)={r2, 0x38, "f030e122d852d4d8007a659091c9680710314b5709f1f1982e7e4ae24db4054d8b001e78917dd477a34d9ecd2bbcec7f702ac1267ce778d1"}, &(0x7f0000aad000-0x4)=0x40) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) 2018/01/23 22:46:39 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x205, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000fd9000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0xe52, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/23 22:46:39 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000007000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x40400800}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000007000-0x78)=@bridge_delneigh={0x78, 0x1d, 0x200, 0x3, 0x0, {0x2, 0x0, 0x0, r1, 0x10, 0x22, 0x5}, [@NDA_VLAN={0x8, 0x5, 0x4}, @NDA_LLADDR={0xc, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}, @NDA_VLAN={0x8, 0x5, 0x3}, @NDA_DST_MAC={0xc, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @NDA_CACHEINFO={0x14, 0x3, {0x13d8, 0x9, 0xfffffffffffffff9, 0x1}}, @NDA_PORT={0x8, 0x6, 0x0}, @NDA_VLAN={0x8, 0x5, 0x0}, @NDA_MASTER={0x8, 0x9, 0xf0d}]}, 0x78}, 0x1, 0x0, 0x0, 0xc005}, 0x844) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000006000)=0x0) sendto(r0, &(0x7f0000004000)="2afdb5c6792cbc6401ebfd30720318ad4a0ee8b8ced5c5b456099256bb772c243bb3bb213ec5e548e1a4a7bd8b79503c9b9718957cd476da706bce86a21437472b42851eb6536d06d71fd07b1a70f7d424d9e109be1d9eb8b459204705a4508da6376d58b789050a9d", 0x69, 0x90, &(0x7f0000003000)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000007000)={0x2, 0x0, 0x10003, 0x40}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000003000)={0x0, r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000007000)=@add_del={0x2, &(0x7f0000006000)=@common='bcsf0\x00', 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000006000)='keyring\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000004000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="3a7472757300000005a03f000265783a0008", r3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x6a, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/23 22:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r0, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) pipe(&(0x7f0000a22000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000d0a000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) 2018/01/23 22:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000055a000-0x8)='./file0\x00', &(0x7f00004d6000)='./file0\x00', &(0x7f0000812000-0x6)='ramfs\x00', 0x0, &(0x7f0000257000-0x70)="10295cb0efc7676d625e10c6f02757603815dc4f7af026b0ab8bd9b15828fa7b303f99d534647fbb4eeb34068b4313691570e64b1d74591d6ab877f9667250398c4f7ce74007be4542e4ed86a43fda29eb760fafdb5b9398f20b9df7bc72f4e9552acdd798837c6709d466de5a3dbd90") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f000072e000-0x6)='.\x00\x00\x00s\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000df3000-0x6)='jffs2\x00', 0x41000, &(0x7f0000fea000)="") mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)="") pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f000045e000)='./file0\x00') r0 = syz_open_dev$sndpcmc(&(0x7f0000455000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x111040) fchmodat(r0, &(0x7f0000b95000-0x8)='./file0\x00', 0x40) 2018/01/23 22:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00006db000)='/dev/adsp#\x00', 0x100000000, 0x202000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000950000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc6000-0x4)=0xe8) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000fb4000-0x4)=0xac, 0x4) 2018/01/23 22:46:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mq_timedsend(r0, &(0x7f0000002000-0x3b)="48f8506d474fff26518da7a816f0588c317ec563abf807bf67028c956fb723137dc6b7700a41eafbdae60317176a1a7b27cb6e0e000be5f5c1de2d", 0x3b, 0x7, &(0x7f0000001000-0x10)={r1, r2+30000000}) r3 = dup3(r0, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000504000/0x4000)=nil, 0x4000}) r4 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x6, 0x4fffc) connect$ipx(r4, &(0x7f0000000000)={0x4, 0x3fffffffc0, 0x2, "074570afe748", 0x2, 0x0}, 0x10) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f0000001000-0xf)={0x0, 0x9, 0x7a, &(0x7f0000000000)=0x0}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000-0x4)=0x4d3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r3, &(0x7f00009db000)={0x4, 0x3, 0x2, "c13a765bc1f4", 0x4, 0x0}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f000032c000-0xc)='/dev/autofs\x00', 0x40, 0x0) set_mempolicy(0x4003, &(0x7f0000e66000-0x8)=0x7f, 0x4) socket(0xa, 0x802, 0x0) 2018/01/23 22:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000cbe000-0x4)=0x3, 0x288) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f000077d000)='/proc/self/net/pfkey\x00', 0x185180, 0x0) 2018/01/23 22:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x12, 0x0, 0x75a5) write(r1, &(0x7f00005c9000-0x22)="1f0000004a0007000000220a000008ff0a3f80311100000004000a03441951", 0x1f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xa8}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x40a, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a6000)='/proc/self/net/pfkey\x00', 0x20002, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/23 22:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00007b7000-0xe)='/dev/admmidi#\x00', 0xaac, 0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) fcntl$setstatus(r0, 0x4, 0x4000) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ec8000-0x90)={0xb, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getown(r0, 0x9) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000039f000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c6e000-0x3a)={0x0, 0x32, "5539ca881a74c8df43f279d4b594855e0964b84f4074504434985ae8fef13f10445cc2a2873bef5a1ac5dc7c2b16d31f1c59"}, &(0x7f0000dd0000)=0x3a) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005c2000-0x8)=@assoc_value={r2, 0x1a}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fce000-0x10)=[{0xe, 0x7}, {0x8, 0xffffffffffffffc1}], 0x2) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 22:46:39 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write$selinux_access(r0, &(0x7f0000a60000)={'system_u:object_r:policy_config_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x36, 0x33, 0x0}, 0x37) mmap(&(0x7f0000000000/0xd62000)=nil, 0xd62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x143) mmap(&(0x7f0000d62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000d63000-0xb)='/dev/vcsa#\x00', 0x3ea5, 0x40) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000745000-0xc8)=""/200) mmap(&(0x7f0000d63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d64000-0x8)={0x0, 0x0}) r3 = epoll_create(0xadb) r4 = socket$rds(0x15, 0x5, 0x0) r5 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f000000e000)={0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009ab000)='/selinux/enforce\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000000d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000-0xc)={0x0, 0x0}) r6 = epoll_create(0x46c) r7 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f0000c7f000)={0x0, 0x0}) r8 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5e000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050b000-0xc)={0x0, 0x0}) 2018/01/23 22:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000913000)=[{&(0x7f00002b0000)="7e36c7ecdd94dcda4677ccc113315b60361c21d47a06abb538dddfdd483ee281", 0x20}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f00001e2000)=[{&(0x7f000055f000-0x77)=""/119, 0x77}], 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000e27000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000c0c000-0x55)="eb3fe6da41c9759df207c5b865fa8d18d2473b3ec2ccd0c11fc59e41535e59ea39b23c4243444c83928013c91ae6aebd40b41b545412fbe3df1e291aba07adb55ed4737364568b5decf45cc3b253853c6a9c286b39") 2018/01/23 22:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000013, 0x80000, 0xffffffffffffffff) setsockopt(r0, 0x10000, 0x5, &(0x7f0000000000)="b002", 0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000bb1000-0x28)=""/40, &(0x7f0000828000)=0x28) 2018/01/23 22:46:39 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r2 = dup2(r0, r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000009000)=""/171, &(0x7f0000008000-0x4)=0xab) setsockopt$packet_int(r0, 0x107, 0x18, &(0x7f0000002000-0x4)=0x2, 0x11f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000a000-0xfb)="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", 0xfb) 2018/01/23 22:46:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d06000+0xc83)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xd)='net/if_inet6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000000)=""/2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000001000)=0x0) 2018/01/23 22:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000532000-0xc)='/dev/audio#\x00', 0x400, 0x200000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000eac000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x8080) 2018/01/23 22:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000239000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000037d000-0x58)={0xfffffffffffff93e, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/23 22:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000a47000)="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", 0x15b) openat$dir(0xffffffffffffff9c, &(0x7f00001fb000-0x8)='./file0\x00', 0x258841, 0x101) mount(&(0x7f0000992000)='./file0\x00', &(0x7f0000f7e000)='./file0\x00', &(0x7f0000b50000)='mqueue\x00', 0x4001, &(0x7f0000eb2000-0x9)="") mkdir(&(0x7f0000595000)='./file1\x00', 0x0) open(&(0x7f0000572000)='./file1\x00', 0x1, 0x40) lsetxattr(&(0x7f00000c0000)='./file0\x00', &(0x7f0000255000-0x1a)=@known='com.apple.system.Securioy\x00', &(0x7f0000ff2000-0x7)='.pppN-\x00', 0x7, 0x0) 2018/01/23 22:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000e7000-0x4)=0x2000000000007, 0x9c88be9f5a8c7c99) write(r0, &(0x7f0000bdf000)="", 0x0) dup3(r0, r0, 0x0) write(r1, &(0x7f0000e87000-0x1)="", 0x0) 2018/01/23 22:46:39 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3) mremap(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) 2018/01/23 22:46:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000038a000)={0x3, 0x1, 0x8, 0x4, 0x4, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/23 22:46:39 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f000049b000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff80, 0x10902) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c42000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x0, 0x0}, &(0x7f000003c000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000bb7000)={0x0, 0x4682, 0x0, 0xfffffffffffffff7}, &(0x7f0000816000-0x4)=0x10) 2018/01/23 22:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x6a, &(0x7f00004e0000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000037f000-0xb9)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e05000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000050a000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) r3 = socket$rds(0x15, 0x5, 0x0) r4 = dup2(r0, r0) mq_notify(r4, &(0x7f000063f000-0x60)={0x0, 0x34, 0x2, @thr={&(0x7f0000a2c000)="28eaf2fb86df2ea868375d53a1fda55087", &(0x7f0000b46000)="bdc2dd2fd090b724aa2eee83eef0601fa8486439b75255d6a17f60eb6e2748d4ed27ffeb6fb900b29591b81e2449031d35d92383f322f936e06a214faa1f4ecaeb59481ad39a1bddf6851199543df02d85da91308d3af6dac8e137a801e758e1ed66e69a09ae9f7e5e35b9f8d469e4b2e29245efdc0b8cac624fbca133252730d5321d8b770a0255d2cd5cdfab3c72c187826bdf8b2e478c97faf3c39ad7020621bd7a9b8e0c34cbedaefbc47406410f30f98a5bc20acd3d1a9aa1aa5d847aac2ea9989894"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$rds(r3, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000bfc000-0x4)=0xffffffffffffffff, 0x4) sendmsg$rds(r3, &(0x7f0000007000-0x38)={&(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000d000)=[@mask_fadd={0x58, 0x114, 0x2, {{0x0, 0x0}, &(0x7f0000003000)=0x0, &(0x7f000000e000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) 2018/01/23 22:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb2000-0xc)='/dev/rfkill\x00', 0x0, 0x0) bind$llc(r0, &(0x7f00003f5000)={0x1a, 0x18, 0x3, 0x100000001, 0x3, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000387000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) read(r1, &(0x7f0000628000)=""/4096, 0x1000) 2018/01/23 22:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setrlimit(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000026e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = memfd_create(&(0x7f0000991000-0x2)='}\x00', 0x3) connect$inet(r1, &(0x7f0000171000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 22:46:39 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001a000-0x10)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0x3, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xffffffffffffff7e, 0x9, [{0x3, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:39 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000003000-0x24)="8a") 2018/01/23 22:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d42000)='/dev/amidi#\x00', 0x6, 0x640100) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000fba000)={0x7, &(0x7f0000865000-0x8c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$usbmon(&(0x7f000059a000)='/dev/usbmon#\x00', 0x3, 0x121003) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000086a000)={0x5, 0x100, 0x800}) syz_emit_ethernet(0x66, &(0x7f0000dd7000-0x1c6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/23 22:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(0xffffffffffffffff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00008d5000)={0xaa, 0x0, 0x0}) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000a1c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000530000-0x48)={{0x3, 0x0, 0x8, 0x1, 0x7}, 0x7f, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:46:39 executing program 1: keyctl$setperm(0x5, 0x0, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f000098c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='trusted\x00', &(0x7f00002c1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007a8000)="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", 0x1000, r0) ustat(0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 22:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000fab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000293000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00005ba000-0x20)={{r1, r2+10000000}, {0x77359400, 0x0}}, &(0x7f0000b16000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x6, 0x0, &(0x7f0000a82000)={r0, r3}, &(0x7f0000443000)={0x0, 0x0}) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = socket$inet(0x2, 0x800, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000e1e000-0x20)={0x2, 0x4, 0x8000, 0xfffffffffffff000, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x45484ade46a1b830, 0x0, &(0x7f0000928000-0x10)={0x77359400, 0x0}, &(0x7f000058e000-0x10)={0x0, 0x0}) tkill(r4, 0x1000000000016) 2018/01/23 22:46:40 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001b6000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000000)=[{&(0x7f0000000000)={0x27, 0x2, 0x401, 0x4, 0x2, 0x101, "3ced142e40caeb35e866d64b465dcb3e94c6338bf47d6f5e63b647c5cd0b86773e249efdc2cc9dbff6dcc3cdb5ecb62ec37ba4e4cd7360a2e9ca2b0ca0c8a4", 0x1}, 0x60, &(0x7f0000594000)=[{&(0x7f0000903000-0x89)="c05439f566515ead1a53156802b2c7b0d1eab3179c9b7f8c3aa91dad22920ebcdb5c8fdf1cb9b80157676921734652553332f306a9294496ff1cf635fdee797a8f64d22b7083d8ba6fc2f5e0ebc4821e075a06e34d6cb5597814c168d0dc50ffa11c4291d850e318e6f2617d31cfb8057d199603cbfe096d3e53ad0cc82a59794522cc463bec871c3b", 0x89}, {&(0x7f0000001000-0x90)="3fd58c125e545869d8e1dc6a3ef4cfbf7542a2a8e6f137c8f51967267c6b269d58d74964ed485bd166a86d10f50356729d9fe6c2fd5779ffc3cac1702d190d347591ddff0d148b79d493038b9e4d19bb6f4a6ba0b9f5bdb04e7e4a3c837efeb0bf09c3314aba9a702b9470c64e73ce076a265bb78f0ea98f861c69a159a145ba61ad9d90b5f783c87ec5cc26a184c332", 0x90}], 0x2, &(0x7f0000001000-0x90)={0x90, 0x8c, 0x1, "837a43f758780c26c2515af29f2de68801bc7784bb7d28884335abbcb7a994418e8908144c84812806257aa448174d3d8b53b931931fed97c7505e1691e7a97ff61550221c8fb4a4b46d101359e90adb7ff0ab4b14d6dca7460940e5b4afe27dd9d90502ee1a4f71926b4cbd27e60567c214656e7446284ca3337a212af3ab"}, 0x90, 0x4000000}, {&(0x7f0000000000)={0x27, 0x9, 0x2, 0x4, 0x3, 0x6, "9bcf0858d8febb0ed5283a00c9703c291cef288f3453ca7932b2c262e43d1c4eb530fcb72daf14f5600653b3dd362e5d2071e68bcebcf38029952f21d464ed", 0x8}, 0x60, &(0x7f000077f000)=[{&(0x7f0000001000-0x88)="ca147ccb743097e2248d7ba2c783e8d712c3c15c44f8581b1ef32196b1d61536770a67017cfc4d47b9516c5a6143512f2fad873c88cba71fce524116b0b30d5d3f29789ee473feaa8077406ae97a83ef5973f99ed43e6e282c6cf8e938f1a3f055b11f5a96b57573f0254ec3050ed5310ada1ee71b0ed5e05666af1d3ccf859ad490abd6f99e7b06", 0x88}, {&(0x7f0000f4c000)="50054989daa98912677357114045ee5f6ea561d123cdbe3c0e0b0356722995c74c6d5fb53261f487d2d4169e6a7517ea4854d9cde5e8487c27fb112af4484d7aa444f7fa5d4576", 0x47}], 0x2, &(0x7f0000f2e000)={0x60, 0x29, 0x10001, "7b111d74a53e5ad596062c29fb6d1a03b39984bdcabed533aa3bdcfafcd88ee55af1ed0bf4d75aed201202c9d7468de45eb1ef59030d80c691fc628b975460d096a634da626c01528f0bf42758e54b"}, 0x60, 0x800}], 0x2, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f000000f000-0x82)={@random="9faa5dc31b3c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x2b, 0x0, [@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @empty=0x0, @multicast1=0xe0000001]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) [ 166.544160] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 166.555437] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/23 22:46:40 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000002000+0xcf6)={0x0, 0x1c9c380}, &(0x7f0000003000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000001000)={0x0, r0}, &(0x7f0000001000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000002000)={{r1, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 22:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000501000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78dfccd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f000050b000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) prctl$setname(0xf, &(0x7f0000aa4000-0x13)='/dev/snd/controlC#\x00') readv(r1, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/23 22:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cd2000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00007ef000)=0x0, 0x4) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000734000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00005f4000-0x4)=0x0, &(0x7f00003a0000)=0xc) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f00003db000)=0x7, 0x4) 2018/01/23 22:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x0) 2018/01/23 22:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000110000)='./file0\x00', 0x28045, 0x0) r1 = getpgid(0xffffffffffffffff) sched_getscheduler(r1) writev(r0, &(0x7f00008d4000-0x50)=[{&(0x7f0000a29000-0xb9)="", 0x0}], 0x1) 2018/01/23 22:46:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x0, 0x3, 0xc1a, 0x1, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000+0x62d)='/dev/urandom\x00', 0x0, 0x82000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) ioctl$int_out(r0, 0x2, &(0x7f0000002000)=0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000002000)=""/218) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000004000-0x4)=0x0) r1 = dup(r0) memfd_create(&(0x7f0000003000-0xd)='/dev/urandom\x00', 0x1) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x800, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000004000-0x40)={0x8, 0x4, 0x100000000, 0x7, "7737963d74074253d3f2e4c7d6dde335a73e99303f2f458d8c4af49593ef04657fd67a998abab59b8a0ec2c1", 0x3106cdcc}) shutdown(r2, 0x1) r3 = socket(0x13, 0x5, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000005000-0x8)={0x0, 0x4}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001000-0x1008)={r4, 0xfff, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000005000+0xb18)='/dev/sg#\x00', 0x3bb5e349, 0x8000) shmget$private(0x0, 0x2000, 0x882, &(0x7f0000001000/0x2000)=nil) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000001000-0x6d)="47cb66ba2c97adc629b73e380d1fc87c7d1a58131f0324399f6dd0c732fa282f714a71b40099f243061ab3a6fbcd017616b4a6a9b28a0b5f06a7be36f3466926de5777297c088d18eaf66809b452d7678c5efb5d81e799efc36691567691e2ab0ecd1efad897bf704486054c60", 0x6d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3f) 2018/01/23 22:46:40 executing program 0: r0 = add_key(&(0x7f000090a000)="5b657972696e6700a2e5ad478f1e91ee7e1b592f3b5e0cb1d2a1ef2f73a7a4d46478960d7884f56d8d", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000+0xbc6)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ecd000)="c1fb3c7366f201b78daa3ad2a9cdb9701959f2de4df57516947d7faaffe4fedfce9c31732d55784bc4bd49f9d2aaa28094fa9b0137cac953f5c0de2d42cc9b312c", 0x41, r0) keyctl$setperm(0x5, r0, 0x0) keyctl$link(0x11, r0, 0x0) 2018/01/23 22:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac7000)={0x26, 'rng\x00', 0x100e, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000807000-0x27)=""/212, 0xd4) 2018/01/23 22:46:40 executing program 1: keyctl$set_reqkey_keyring(0xe, 0xfffffffffffffefe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x22a441, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'btrfs.', '/selinux/mls\x00'}) 2018/01/23 22:46:40 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000a14000)=0x2, 0x4) dup(r0) ppoll(&(0x7f0000287000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f85000)={0x0, 0x0}, &(0x7f0000f86000-0x8)={0x0}, 0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000f87000-0xd)='/dev/dmmidi#\x00', 0x200, 0x4000) 2018/01/23 22:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000513000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f0000268000)="") 2018/01/23 22:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000300000)='/dev/kvm\x00', 0x40002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00009bc000-0xb)='/dev/vcsa#\x00', 0x10001, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f000033e000)={0x0, r2, 0x0, 0x2, 0x0}, 0x14) sendmsg$rds(r2, &(0x7f0000483000)={&(0x7f00003a7000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000073b000-0xa0)=[{&(0x7f00001de000)=""/79, 0x4f}, {&(0x7f0000349000-0xde)=""/222, 0xde}, {&(0x7f0000170000)=""/98, 0x62}, {&(0x7f0000966000-0xf1)=""/241, 0xf1}, {&(0x7f0000b54000)=""/156, 0x9c}, {&(0x7f000010c000)=""/4096, 0x1000}, {&(0x7f000006d000)=""/108, 0x6c}, {&(0x7f0000041000)=""/248, 0xf8}, {&(0x7f00002c2000)=""/112, 0x70}, {&(0x7f0000e00000-0xe7)=""/231, 0xe7}], 0xa, &(0x7f00006de000-0x1c8)=[@rdma_args={0x48, 0x114, 0x1, {{0x7, 0x1f}, {&(0x7f0000709000)=""/168, 0xa8}, &(0x7f000027e000-0x70)=[{&(0x7f00006dd000-0x93)=""/147, 0x93}, {&(0x7f000094d000-0xd2)=""/210, 0xd2}, {&(0x7f0000ec2000)=""/192, 0xc0}, {&(0x7f0000b9e000)=""/208, 0xd0}, {&(0x7f0000e41000-0x5c)=""/92, 0x5c}, {&(0x7f0000cdd000)=""/16, 0x10}, {&(0x7f0000a20000)=""/4096, 0x1000}], 0x7, 0x8, 0x9}}, @fadd={0x58, 0x114, 0x6, {{0x7, 0x0}, &(0x7f0000025000)=0x9, &(0x7f0000d3f000)=0x100000001, 0x0, 0xcf, 0x2, 0x0, 0x1, 0x4}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00001e0000-0x8c)=""/140, 0x8c}, &(0x7f0000004000-0x1)=0x0, 0x21}}, @fadd={0x58, 0x114, 0x6, {{0x8d, 0x5}, &(0x7f0000faa000-0x8)=0x6, &(0x7f0000c93000)=0x3, 0x7c, 0x5, 0x2, 0x7, 0x40, 0x2}}, @rdma_dest={0x18, 0x114, 0x2, {0xc5, 0x5055}}, @cswp={0x58, 0x114, 0x7, {{0x5, 0x2}, &(0x7f000051f000)=0x5, &(0x7f0000fbe000-0x8)=0x7, 0xce64, 0xe7, 0x8, 0x80, 0x1, 0x0}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0x7}}, @rdma_dest={0x18, 0x114, 0x2, {0x2, 0xc4d}}], 0x1c8, 0x80}, 0x40001) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000758000-0x30)={0x8, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000566000-0x8)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000083c000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) 2018/01/23 22:46:40 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000123000+0x2c4)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d90000-0xc)={0x6000000a, 0x0}) 2018/01/23 22:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000eeb000-0x8)={0x0, 0x75}, &(0x7f0000f0c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000629000)={r1, 0x8e3, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000059d000)={0x0, 0xfdbb, &(0x7f0000bd4000)=[]}, &(0x7f0000674000-0x4)=0x10) 2018/01/23 22:46:40 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fc8000-0xb)='/dev/vcsa#\x00', 0x5, 0x101800) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fc8000-0x18)={0xa, [0x5, 0xffffffffffff5c64, 0xfffffffffffffec0, 0x7, 0x7, 0xfff, 0x0, 0xf22, 0x5, 0x200]}, 0x18) r1 = socket(0x40000000018, 0x0, 0x2) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/23 22:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f000087c000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f29000)='/proc/self/net/pfkey\x00', 0x4002, 0x0) 2018/01/23 22:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000e71000)=0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b61000)={0x0, 0x0, 0x0}, &(0x7f00006b0000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004a6000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040a000-0x4)=0xe8) setreuid(r1, r2) 2018/01/23 22:46:40 executing program 5: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000af6000-0x4)=0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = dup2(r3, r0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000e79000-0xaa)=""/170) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000e79000-0x80)=[{&(0x7f0000cb3000-0x1)="1e", 0x1}, {&(0x7f00007ce000)="", 0x0}, {&(0x7f0000e78000)="340c7a8a5cb12cf25f08726c21ac9a30d48aee91072b34bace3829705a22d385c826b5c0846f175733b9f1dc2410d9becbbf49f13d381e72530d8955bd94ddb8c7a0da429e2eec20061cc94d7c326ca25d9f0fd83b8e13a5f9ea9f1ce241cb7baf078e", 0x63}, {&(0x7f0000e79000-0x6f)="ddef6a285dbc00359ab03d569f7bd2c18bfa2fc1abfd25823655c0a03921fe4d8a3e3bfd192f1306de6efd6775abae9a6f3bc6dd756487e966df1f959334822c97b522711389fdfaae4ff47b495721d9b0ddd52b94e5507301d79b132024c4871131ef7435ffb199f4e456a55021ff", 0x6f}, {&(0x7f0000e79000-0x91)="ff25c5a0d1d7d0c515ea0233e471cc4dbbf6017f2851d963472b1c7c27de2eedb052bf845eed8994be14703ad91bd82d485a11d205381d5d4129183aa08a7693e46e4e8615bb4214932ca802510d6571df8a44f7b65ce96e089fb234bc4243143486b2c860f43482a02469dd0af1b997f13dbffc1a7b14ed0bb33660896a5a54bae2dfea64cac6af8de3f1847d51c15a8f", 0x91}, {&(0x7f0000e78000)="283971e4a30dc3d51cec1de5fb18ae36aeee0a2ac22c55307b856dbb72601338f5f9a3a69994462f0b84e7b8f2c7ce0411", 0x31}, {&(0x7f0000e79000-0x57)="1ce23aa181090c114d131d1e58a2b2fcffaab20d369116ad36991b1fbbae437f514bfa4f8a2c2dd793791b8b410eee253a9dc5d79827c00b109f9ba38d99968a2558ad58570d08b3de8ac83fda7a68c269bf426d29cfa3", 0x57}, {&(0x7f000033c000-0xe3)="30dad90dc88bf4fd28c648122fc9e4f2d5f4093f14efdaf35a4e0da9a5bb07779fa71b1e2d4527c9a29f699907e04a246fe62325754a950e4ebb37e76e9fd5c0079f312fb259a79cf9bef30653223ff55241bb6b0610eb2cb186684a233027f69f49bde029bf91dcc676667d0fbeefb857b6b918ab52b57b32b5b2db4ba657e6e9bde0fbfa417cc7f8102ebeb9e46d80a02b4348347f63b9d14201982b28b4123797d193ba9a63f85801192595256e13e9106897fc15cdd9be634bd88cfc1bacefc17022daee15db6bf3914c47e6d772be3780040b4b7abbfa8851b00ee93abcc4630d", 0xe3}], 0x8) 2018/01/23 22:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000ea9000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f00006f1000-0xc3)="b09645440096b38b7e") [ 166.744421] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/23 22:46:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x66, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2, 0x1000, 0x1, 0x22}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x6}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f0c000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x8, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000001000-0xd4)="10f0c1779e64ffb9e967fd8c7198c99da0ddf84a91166ba7665d2a914236c0509b1067f51cac1420500a878c8c427d61760781c9e26ec1e726f05c0a7dd06969dceda94d403de1853c08b083c6c95717c4b020b5d43b030e563995e9d34a8bc66677ff1e1c4410217ad0cfbd7fbb5b25074016c37976abea1686c25e979faeb9ed7ad5dc012f3c5b5f980f6d86bb7ffa975b0b3287619d3357c5af2906a7d040ed5f14d96bba453efe4329c19294f7c5cf27dbe4a19982861d608de3835f4fb8bdbdf5737436c9c19ff38180d866f5505ae262e2") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) 2018/01/23 22:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c3d000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) getgid() fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000d00000)={0x0, 0x0}) r4 = getpgrp(r3) kcmp(r4, r3, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/23 22:46:40 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000d5b000-0x20)={0x1, 0x0, 0x8000, 0x2, r1}) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fc0000-0x8)='./file0\x00', 0x102) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fc0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbf000)=0xb) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000077b000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00009ec000)={0x0, 0x0, []}) 2018/01/23 22:46:40 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0xfffffffffffffe9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/01/23 22:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fea000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000ba5000-0x68)={0xab, 0x0, 0x6b8, {0x77359400, 0x0}, 0x2, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f0000901000-0x38)={&(0x7f000080c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000294000)={&(0x7f0000a43000-0x119c)={0x6b0, 0x29, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0x6b0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000ca8000-0xf6)=""/246) 2018/01/23 22:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e05000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000ae0000)={0x7ff, 0x4, 0x16dc9f54, 0x400, 0x80000000, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000dbc000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000073c000-0x9)='westwood\x00', 0x9) 2018/01/23 22:46:40 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002b000)=0x3a) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000027000)=""/252, &(0x7f000002d000)=0xfc) pwritev(r1, &(0x7f000001b000)=[], 0x277, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000002e000)='/dev/vcs#\x00', 0x6, 0xbded5b8b1eec6748) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000002f000-0x4)=0x2) 2018/01/23 22:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cb3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000065c000)={0x1, 0x9, 0x0, 0x7390, 0x3, 0x3, 0x401, 0x7, 0x0}, &(0x7f0000029000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000254000)={r1, 0x7}, 0x8) clock_adjtime(0x0, &(0x7f0000476000)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$vsock_stream(r0, &(0x7f00007fb000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007f0000-0x11)='/selinux/enforce\x00', 0x20080, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000ca5000)={0x7, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000956000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000815000-0x10)={0x0, 0x0}, &(0x7f0000e29000-0x4)=0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000ea3000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, r3}) 2018/01/23 22:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9e000-0x14)={0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/01/23 22:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ppoll(&(0x7f0000183000-0x18)=[{r0, 0x0, 0x0}], 0x2000000000000233, &(0x7f000053d000-0x10)={0x0, 0x989680}, &(0x7f00000ff000-0x8)={0x0}, 0xf6) 2018/01/23 22:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006b0000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) timer_create(0x0, &(0x7f000026f000)={0x0, 0x9, 0x2, @thr={&(0x7f000051a000-0xba)="99a46ed14f220cfd3492be0a636a15f1a1def6645cb98e592e66d1e7b18ad6915dbedb17bdadb3f16208855718fba96ffabbb367c32396e68f238b779a32cba31495902a5f9b6919beffe82eb1f2e3fb015fe55cc6d0ea3e40cf25340840d537fca2ba29cf8e591a23639703b11b24f38c480ca9073d860459a830ccba34a6943176d34f3964f88823c127a0701422c563327e9dbc5ed9bd3f43fbe07b5a1fe333fa9016a903379c315214d1d7feddb814e7d979f23a37250440", &(0x7f0000b64000-0x82)="9e016221107c7921fbb42a6637b11f1b1c1ad6f8ce79b073e7470f380ea09dc79d7fa2412c3113c5244263fe091199c8f3101f0fded18db0d87c3d9c8ca3694650dbcc06e8323659aafb9ed231928a50165c57c2568c8da926a0cc6334cb9004ea18d5cb37ced869e56cb97c563805020f6aa167d9047ada8709c6ef700a4c789ec7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e0000-0x4)=0x0) timer_gettime(r3, &(0x7f0000fc3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000de0000-0x4)=0x8) ioctl$TCFLSH(r2, 0x540b, 0x1) [ 166.939350] netlink: 1676 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/23 22:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008d0000-0x4)=0x0) ptrace$getregset(0x4204, r1, 0x3, &(0x7f0000d5a000)={&(0x7f0000b24000)=""/75, 0x4b}) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x2) 2018/01/23 22:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xcf, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x5, 0x80005, 0x7) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00005aa000)=0x2, 0x4) write(r1, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73c4cd938e9ce1ba46d17922", 0x30) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000058a000-0xa)='/dev/ptmx\x00', 0x2800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000002b000)=r1) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x0, 0x4) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000f7f000-0x4)=0x9, 0x4) ioctl$KDSETLED(r0, 0x4b32, 0x59) sendto$inet6(r2, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00006bd000-0x2)=0x4, &(0x7f0000b62000)=0x2) 2018/01/23 22:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000772000-0xd)='/dev/usbmon#\x00', 0x100, 0x200100) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a15000)={r0, r1, 0x3, 0x1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000014000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000020000-0x11c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000643000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@generic={0x7, 0x3, "18"}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000427000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) 2018/01/23 22:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffa, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000c9a000-0xb)='/dev/audio\x00', 0x41ffd, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) read(r0, &(0x7f0000c6c000-0xa3)=""/163, 0xa3) 2018/01/23 22:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x4, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000eb1000)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000455000-0x6)={0x0, 0x7}, &(0x7f0000bb1000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000975000-0x8)={r3, 0x3}, &(0x7f00003b8000-0x4)=0x8) 2018/01/23 22:46:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xd0, 0x400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a96000)={0x7, &(0x7f0000736000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000000)={r1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000)={r1, 0x7, &(0x7f0000001000-0x1c)=[0x100, 0xd83, 0x7f, 0x1, 0xfffffffeffffffff, 0x9, 0x401], &(0x7f0000001000-0x10)=[0x4, 0x4, 0x1, 0x1], 0x1, 0x3, 0x7, &(0x7f0000001000-0xc)=[0x4a, 0x10000, 0x0], &(0x7f0000001000)=[0x8, 0x3], 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) r2 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000004000-0xa)='map_files\x00') r4 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x208000) ioctl$VT_WAITACTIVE(r4, 0x5607) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000004000)={&(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000006000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0], &(0x7f0000005000)=[0x0], 0x8, 0x3, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000004000)={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x9, [0x3, 0x0, 0x6, 0x4, 0x8001, 0xfcb8, 0xe3, 0x5]}, 0x5c) setsockopt$llc_int(r4, 0x10c, 0xb, &(0x7f0000000000)=0x1000, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000007000)=0x5000) ioctl$TCFLSH(r3, 0x540b, 0x1) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000006000)="4c5b262d6854271bb0bfada34dee5f5421dbccf6b4", 0x15) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000008000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000009000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) [ 167.005721] netlink: 1676 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/23 22:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xffffffffffff7fff, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000072f000)="", 0xde, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 22:46:40 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xc, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000baa000)='\x00', 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000056000)=""/144, &(0x7f00009c1000-0x4)=0x90) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c2a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_ifreq(r2, 0x1000000000489f3, &(0x7f0000a43000)={@common='ip_vti0\x00', @ifru_map={0x9, 0x100000001, 0xffff, 0x1f, 0x6, 0x9}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000d96000-0x5c)={0x6, 0x3, {0x2, 0x3, 0x4, 0x3, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) preadv(r0, &(0x7f0000d1d000-0xa0)=[{&(0x7f00003ac000)=""/71, 0x47}, {&(0x7f0000a43000+0xd5d)=""/102, 0x66}, {&(0x7f00000cd000-0xfa)=""/250, 0xfa}, {&(0x7f0000982000-0xa2)=""/162, 0xa2}, {&(0x7f000047d000)=""/82, 0x52}, {&(0x7f0000a17000)=""/106, 0x6a}, {&(0x7f0000481000)=""/28, 0x1c}, {&(0x7f00004a9000)=""/231, 0xe7}, {&(0x7f00002d9000)=""/86, 0x56}, {&(0x7f0000696000-0x5e)=""/94, 0x5e}], 0xa, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000624000-0x4)=0x0) 2018/01/23 22:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000662000)='/dev/vcsa#\x00', 0x400, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e6b000-0x10)={0x0, 0x1c, &(0x7f0000c94000)=[@in6={0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f00000d8000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000bde000-0x14)={r3, 0x5, 0x7, 0x4, 0x322078f8, 0x3}, 0x14) signalfd4(0xffffffffffffffff, &(0x7f00002cf000-0x8)={0x0}, 0x8, 0x0) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) ioctl$TCGETA(r1, 0x5405, &(0x7f000065d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CLR_FD(r2, 0x4c01) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f0000216000-0x8)={0x0, 0x0}) 2018/01/23 22:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000de9000)='/dev/admmidi#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000716000-0x18)={0x0, 0x1, 0x0, 0x4, 0x5}, &(0x7f0000488000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000349000)={r2, 0x17, "4d3b2382c2bd1667631d99c623842c837a556d0386ff3e"}, &(0x7f000013b000-0x4)=0x1f) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/23 22:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000070d000)={0x0, 0x1c, &(0x7f0000b11000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}]}, &(0x7f0000b9a000)=0x10) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00004d7000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/23 22:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffffffffffe, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000b14000-0x8)={0x0, 0x3}) 2018/01/23 22:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) pwritev(r0, &(0x7f000034b000-0x10)=[{&(0x7f0000092000-0xc4)="46d24a932e0372e38821e63b0cbe0c1aa4bfae4fb69fccb4b25d0b5c7cb6ae12050cfd33a848d2b76d2bf69e1d425ccac1e25266f43fc7b3a00791918f6d97f11659a9d4b9ac8b04fe8ff7f86ec862c79a4e07a5ebdd23a6a24e6eb47010920af82c38a460ef63d3e710a6bd3aa10785018e62420e6df8ff1b974857c8f83801b9c1e1e7559c200ca5bd1eea23ba324497db26efe20b3ee3cdcb4f9fdbda13fad592c151b3b06be47de5b6b62b5be3f199b1d7b4b3261b69ff0988d8603eaa14f9ac45f4", 0xc4}], 0x1, 0x0) lseek(r0, 0x8000000000, 0x1) 2018/01/23 22:46:40 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000fd4000-0xc)='/dev/amidi#\x00', 0xdd27, 0x80001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d5b000-0x28)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$netrom(r0, &(0x7f0000e36000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000741000-0x4)=0x10, 0x80000) r3 = getuid() lstat(&(0x7f0000759000-0x8)='./file0\x00', &(0x7f00003bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f0000ea0000-0x8)='./file0\x00', 0x2, r3, r4, 0x7, 0x22, 0x10000) sendmsg$nl_xfrm(r1, &(0x7f000044c000-0x38)={&(0x7f0000222000-0xc)={0x10, 0x0, 0x0, 0x80400000}, 0xc, &(0x7f0000d31000-0x10)={&(0x7f000001c000-0x128)=@newae={0x128, 0x1e, 0x211, 0x2, 0x3, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xa, 0x2b}, @in=@multicast1=0xe0000001, 0x9, 0x6}, [@sa={0xe8, 0x6, {{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x1, 0x8001, 0x1, 0xa5, 0xa, 0x20, 0x80, 0x0, r2, r3}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x33}, @in=@loopback=0x7f000001, {0x1, 0x1, 0x9, 0x6, 0x7, 0x9, 0x0, 0x80000000}, {0xffffffff, 0x0, 0x93, 0x8}, {0x3, 0x8001, 0x7fff}, 0x7, 0x5, 0xa, 0x3, 0xffffffffffffb137, 0x5a}}]}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000195000-0x38)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa3}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20028000) r0 = socket(0x10, 0x3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dad000-0x18)={r0, &(0x7f00007af000)="", &(0x7f0000dd5000)=""/211}, 0x105) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000063a000-0x4)=0x1, 0x10781a9e1ae7ea53) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000638000)=0x0) r4 = syz_open_dev$usbmon(&(0x7f0000b86000)='/dev/usbmon#\x00', 0x5, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000f65000)={{0x3, 0x100000001}, {0x9, 0x3}, 0x1000000000000000, 0x2, 0xb5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$cont(0x1f, r3, 0x80000001, 0x3) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) poll(&(0x7f00004db000-0x8)=[{r2, 0x11, 0x0}], 0x1, 0x674a) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000098f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000af0000)="", 0x0, 0xfffffffffffffffb) keyctl$update(0x2, 0x0, &(0x7f0000141000)="", 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={0x0, 0x0}, 0x8) bind$inet(r1, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r1, 0x1) 2018/01/23 22:46:40 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d78000)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000-0x23)=""/35) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xff, "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"}, &(0x7f0000000000)=0x107) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x34}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@multicast1=0xe0000001, @empty=0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000003000-0x8)={@broadcast=0xffffffff, @rand_addr=0x9}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x9, 0x800, 0x6, 0x9, 0x80000000, "e552754f8a44e0a5f76afe95a40d6472d040d0d330001b524107bceef69d62808996539a34d4b80d0dd12224e95c0bc3b4f832ba3e7e52d87313c127cf6299", 0x0}, 0x60) r2 = geteuid() r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000003000)={&(0x7f0000005000-0x25a4)={0x25a4, 0x3b, 0x800, 0x7, 0x3, {0x4, 0x0, 0x0}, [@generic="1328eb5c9e5d2c696661bf4ee948729396d1f97a84b2d8d31374df09df8adf056d2f4188bc039d5f0cbf986098fc59adaea1f83dd8e256f9a858", @nested={0x118, 0x15, [@generic="0571f176be99714dc366e8bbab234dc67251a1d599e5b4086a51ae6b9ac6d2b36844456afb9f3a062d23859ac6032b691e417c95838281fc30232ab8447493dd1923a383ebbe99865796c2eb56de154390f9d15d2f1776644a39b63acfb5321284402a3b60119f", @generic="7aa2948b36ec0f54070a9e26feec38f88cbd957895c6aa0228afa0a26d6f6dc1e393c5e8faf7913d4d294044db80135f8d541a5b3e165aece77e3661a1a72bf8897d3fb58a", @typed={0x8, 0x4b, @void=""}, @generic="5d64788d5822e092ae9983418c859c666dbfa18d426d091d70e72bf1389e6febe0adc1d6b3cb1d4c3216c95e23f731632bbf22dcf7ed5d0a2400b2e90ccbdba8233f", @typed={0x10, 0x41, @str='+\'-[\x00'}, @typed={0xc, 0xc, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}]}, @generic="e7c8031178fd5bd7095c0dc521125c42800a177190d6ee138297b2546d6ed95423ec1c784486cec0a3eea0a1c01b3254aa95c0412248fd2f7db28defbb47a27c9421e007e7608b4166a9ae4eca9672c2729201d95bd20671eb1c0e0486b19c97b06432f9041e90bbfecbb5e8f4026a2de5e8a81ebb202dab2a9a806c061e01406f2e80fbac623709", @generic="9f95f71e214c19fdf6c163f3ea231969ee8133bb0fe0c0e40124abbc156667a69013afa986c3798355857527479bc3bf9e05fac53e4d7aafaae001a3db537e9d685df614adec", @typed={0xc, 0x31, @uid=r2}, @nested={0x2278, 0x28, [@generic="fbddd96256195aed0b15e0fa9c4b5ec07e291fb4e2febad5c77413b8523bfcc4020cb49c11a3cba17185bdf338a1596772cfb3558058ed6d6b392f8f0d7a3f752ff71f63818bf28e69ba456731f0b1078a7cc655a1710712e3f7e2e2e4861cde9e26e1694f4789254c515b2b7c6dd6d1d4655d75eddbb04256f15588f3e74c312f3ff6112b8e7e559c870a4e5484224cabdf5948422979a2ef195045228fe5b92241edb67382b3c125e8c348a95ddb8c1a388caa58382951fecb011ae80f52617b3ec833a4a66ae72ad34b5f82d6d56874a7749180ba0ac1a3afb6", 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", @generic="eaa92fb6c620882ba1dd9ac5e2f95f88c98d05a15d0ac06e5d04382c99336d4e586fb57535a15907b9cafb28c80e1e19cddfcddbc4ce4a18569aa60f41c2bb12c21d722d7a7697bf4324362a9119d73f3344e920a57c1c5db734ed28508a1bd1e81f6096ac52da78a82f9396b25c", @generic="4451b5f8d86f7007b2754c7f3a4a1d060d674143f098d6cfe4def6aca6bac6ae86b2f48616ed8c9d83ba5df2a2ffeae53a2b3c2bc55378efc4f87b8dfa81"]}, @nested={0xec, 0x8d, [@generic="208bb2d991ed9a7752ce5c6e5d025363bb", @generic="56fcc156abd97d48edd6014d8ee9c8e9e61c730ff103ad2ef921df79db238e5258414fba87fa215325e0738ee4c4d64bec677379cce28ab08ab61ab5ed5e0305684f95700b1ee32431bdb55214fb9a70b35c465c27492f0462ab4c3397ded024bc0fac47248f7ed3f82f596475b08cc6a12668833d8a0f90752bc5b3875fa39149cd1403f2a0550ed01f72f10f3c69231e20420a27a9508572119992942b2398d2515fcd61f413749677bc", @typed={0xc, 0x51, @fd=r0}, @typed={0x14, 0x51, @str="216d643573756dc200"}, @typed={0xc, 0x45, @fd=r0}]}]}, 0x25a4}, 0x1, 0x0, 0x0, 0x40001}, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000)=0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000009000-0xc9)=""/201) fsync(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000009000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x9, 0x100000001, 0x9}, &(0x7f000000a000-0x4)=0xa0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000000b000-0x6)=""/6) syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000009000-0xe5)={r4, 0xdd, "39f949ee914e85c98c656e71ec0af3cea961b0e3e4ff347644b9b8c0de3a72fd0db6f135c9abe7ad47ac85b410f3cf15d1be2e5f91e72bc1154396956d7c5042b7eb746eb542d4d91d11128479ac236d8ef4af1730ae5d0bf81804cb2bc47f25f8bac60a3c083974abcf8cef329ecdbcf52863de9a7c105353ecfef097b9a25cdc7184c220ffdebd89d56372aab92f29d17c3abd442b390b180c7a262cce2970493b407f56e381baf8be3da62b9e1d94e8a5d234887e65a82b3516f21c6523b2534bd96012602667cf9c4ef02a3d73da8da0ca6b0ea8e10bb4633cc5f1"}, &(0x7f000000b000)=0xe5) 2018/01/23 22:46:40 executing program 6: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000062000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmat(r0, &(0x7f0000001000/0x4000)=nil, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000da5000-0x9)='/dev/dsp\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000000)={0x2e, 0x1000, 0x3}) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000004000-0xe0)={0x0, 0x0, []}) shmctl$SHM_UNLOCK(r0, 0xc) 2018/01/23 22:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000b17000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000bd1000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000009b000-0xa8)={0x0, 0x269, "c6594be53e70ae6056e01019602507cb4f68e9c0e92e7e4984013571857bac5af45f9ee2bdec28126d4ae82d373ef043c6a246507109f7578f3bc61dd17c86713161c7d2c2d0aa4c03aa6829ea20c069329876bc494ee850c269b05c3db82560bdfa2b8cb1bdbf87327015a619a5d6ec4557930258890340d8886dc16bbb75e32fe137675afefdbee9b501371ea3ffc48e88bf859f80f3e525e481ad5be9b388"}, &(0x7f0000308000)=0xa8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000133000)=@assoc_value={r2, 0x40}, 0x8) sendmsg(r0, &(0x7f0000df0000)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000427000-0x10)=[], 0x0, &(0x7f0000b4d000-0x1308)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/23 22:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) epoll_create(0x43fd) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000e2d000-0x8)={0x0, 0x0}) r0 = syz_open_dev$dspn(&(0x7f00003b4000-0xa)='/dev/dsp#\x00', 0x8, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000b01000)={0x3, &(0x7f000043f000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/23 22:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x200, &(0x7f0000e7b000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000722000)=""/98, 0x62, 0x0, &(0x7f000057c000)={0x0, 0x0}) r1 = epoll_create1(0x80000) r2 = timerfd_create(0x7, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r1, &(0x7f000052c000-0x18)=[{0x0, 0x0}], 0x1, 0x8001) timerfd_settime(r2, 0x0, &(0x7f00008d7000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000077b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eb3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f00005e8000-0x27)=""/39) 2018/01/23 22:46:40 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0xf)="216264657673656c696e75782b1700", 0x3) r2 = eventfd(0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000000)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008a7000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007ff000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/23 22:46:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x423f7) recvfrom$unix(r0, &(0x7f00002a2000)=""/104, 0xfffffffffffffead, 0x0, &(0x7f0000e20000)=@file={0x0, './file0\x00'}, 0xa) shutdown(r0, 0x1) 2018/01/23 22:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) r1 = syz_open_dev$mouse(&(0x7f0000baa000-0x12)='/dev/input/mouse#\x00', 0x5e2d, 0x10000) r2 = inotify_init1(0x0) splice(r1, &(0x7f0000976000)=0x0, r2, &(0x7f00007e9000)=0x0, 0x0, 0x2) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$GETZCNT(r0, 0x1, 0xf, &(0x7f0000166000-0xf)=""/15) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000092c000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000eba000-0x8)={0x3, r3}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000546000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) 2018/01/23 22:46:40 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a55000-0xb)='/dev/mixer\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000089f000-0x10)="4ef80bc46d3e9c672852c808059aaed3", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f96000-0xe)='sessionid\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/23 22:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3ffb7fff, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000162000-0xc)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f00005c9000-0x4)=0xc) sendto$inet(r0, &(0x7f00000a3000-0x8)="", 0x0, 0x0, &(0x7f000057b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 22:46:40 executing program 4: mmap(&(0x7f0000000000/0xf49000)=nil, 0xf49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e38000)="01010000000e000000000300439d0054", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f49000)={0x0, 0x0}) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f49000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f49000)=0x14) sendto(r1, &(0x7f0000f45000)="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", 0x181, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0xfffffffffffffffc, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) 2018/01/23 22:46:40 executing program 6: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000aa6000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000290000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000294000-0xbc)={0x100, 0x0, 'client0\x00', 0xffffffff80000002, "0ade06c21c430c24", "d53f298bfca3ae405e3829d1c7cde03f782d810840e479caf7f545b827be2d4d", 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bpq0\x00'}}, 0x1e, &(0x7f0000001000)=[{&(0x7f0000001000)="43e8ea28712f86260a5cd9e7b9f5", 0xe}, {&(0x7f0000001000)="ac0abbdee558bfabca258b0c0793550ede19edf6cb3c8bdb4b72f87af5f3e5b3085a967af228121df45dc0db2a6d0eb2a836f452d4831eeaa6bf01381c", 0x3d}, {&(0x7f0000000000)="a9e3051dc30cd3729eabd6692879d21f96bdf017acaa307b6f1388da329a784cebeb54c203d310ae3e07c2ecc50489dd1e5f5076b998589df72e3f24214a85522d2b8e615f1a756534ea31bc92f92b8ead9ce0cd30cb83e4d8ccc6b0e2f5eeb1488e2d2c45bfd89cdd2b461e72c356330f89b3e54c4e1423400a681b016eaa151626b7b38a40b10ed9e543554adcec752b51e575a776789a524be87eefc6c999ca29720c4a71cfae19db4b1b39", 0xad}, {&(0x7f0000001000)="6a6acaf3040d113892a13ac602d758cd65ab838d22b1c95b34d4ac3d1d64807299f0ff4c0993e129bc6261009c04d3e19bbd4a", 0x33}], 0x4, &(0x7f0000001000)=[{0x70, 0x105, 0x8001, "b414697eb000cf4715a907ed5dde7501e09c5a9d7f96e4091a2f05ccdd2d29e0787205d0622948ca37607c528cf6377821919a5ad4e62c9dc1b7012eea613827f0e32a559b65e428fc7fecca21dccc68938bad395199154c6d4bf7be0b17d581"}, {0xa8, 0x1ff, 0x2, "b6eb3c89501c57225761bbbe3f6925599c202b1663eaa0b5fd8087e15b54b8875fe25e5985586cac68d21ddc8683d466ddd0ae81426a39116e54361432b82a477362365a38a48497940db785ae833e8db47baeb4dbf88e275ef2f128e47394f6c796b34e7071bb720194e316d0fbe7b4c4729c7bc1517a8cd4fb4bb244368280e9a9bd57e6d83af8f94f6838d159cd4b934de3bcdca8"}, {0x58, 0x10f, 0x862, "b7313e1a367383e9d2dbc7554f90bf6d21b625ebe4b236ecd5ab9dfd11d7f57f56a8514d731ec98112c4938a154fc7ccdfa61c4e7b211274561c4ea3067f097396d032"}, {0x40, 0x13f, 0x9, "fddcce24a9f49f0e5312c8b0290764077c5b735cc6325b50112a4ff29ba34da713026df9694a5f32d950afa53eda"}, {0x90, 0x117, 0x400000000000, "b631bbff496be7e2efdc430598b2fefc333dfd01d3f4ffe9f6cb573a0321e9867a86465545b2dac9fd655059d9fafa6b527e91017bdbc9bfe20bead6bdb68b73291d16aa09ce83852765d34b82be179c567949269c98baddf8f984fc093f65c700c2931a91aadea43f1a4266bf08f7e1e16efd2c446e7e97c1fa"}], 0x240, 0xc1}, 0xd4b2}, {{&(0x7f0000002000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, 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{&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000)="7a5e1e48dec80bcbefdc37d02108439079eee71950c1eb2bf23f419775dc0260ff1d5c1e4d90b6ed86", 0x29}], 0x7, 0x0, 0x0, 0x20000014}, 0x7ff}], 0x7, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x7, 0x400) tee(r1, r2, 0x3, 0x1) 2018/01/23 22:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000b59000)={&(0x7f0000537000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000206000-0x10)={&(0x7f000061f000-0x10bc)={0x10bc, 0x14, 0x708, 0x6, 0x1, {0x7, 0x0, 0x0}, [@nested={0x28, 0x3, [@typed={0x8, 0x55, @void=""}, @typed={0xc, 0x7, @u32=0x6}, @typed={0x10, 0x4f, @u64=0x9}]}, @typed={0xc, 0x17, @u32=0x1}, @generic="65b9a1a7442802ce191a790099631bdc319c8c183fc858b01420a248853248da4f0978852e09bd16047501a028ed8e94f555dfe7fb81de267ed4490824e6d04f60779ca66e51323b72a34cc206b5bfb0f16384b7f9", @generic="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", @nested={0x1c, 0x7a, [@generic="2da9e6f6b39932464ea9997439bf56bf34df429fe57e95b8"]}]}, 0x10bc}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) 2018/01/23 22:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f2a000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000505000-0x5c)={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1, [0x80000000, 0x5, 0x5, 0x0, 0x0, 0x33, 0x0, 0x20]}, 0x5c) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"b3a640564b6b3c4a552c1bf7a097e2599a7dced92edc20eef803ca02b90000000000008000c73b52bc3910e90c3cd9b08f9f0c66d5060000007f652cd85a009f834ca0277319becde7fa12824b8c67f23e2e4b329a5d70a089b19adb319c213eca82fd2a3fba9ecd740e45048c23efbaee092f30205a1c24c0f4048bf5a4b0c4f3f12787f14e6ac556aa27202eb1fc1b53629037a6891e0c4adbc0157a66b4ee4b0507870f2d43b22a433711d0098e74196c3410417332ed4b74252b0b35e0f97cc50d1ac561c8862ca2ff9021f014d5a1916da1a85f43b13b54d20968d3589c7023c5e52efce267bb4035ccfcaf06d8e1238a43214b2c010001008ef5d9adebe59d134b7ddbc75a5233f7e3bf29438b9dc6b42971b08f7c310cb7893025c377cd552e246a09ca3e3c3e2857961500010dca5c050f70ffa0cd816aaac8ffe43ade51f8b228f11040bb056a4dc09e636ea63f6e46b960355553969ee62299d391ea90484d7fc901659ab8ca00000100da888e0a9c7ae207639fb7bad86791891fc5eb426feb1d03d065598e9843f6a641e50006ebaea5e00d554ea11bd17a55903b55a5bddc1c410d8fce7fbcf931af94b07d1051c07b63fb2630ca451f8f8f6171ea68ba2503a46eb681078ca5bc212ac03d2a19aec137048ac9fdb5f6ecc86a4d327a658d6db195415b98bc9e40f31f4a2998320efbf5b33623bfb68c882f295d60c760f014bd890cc8ce48820d62440a63400f84398b0ecd366e33786cb70345999f592e25f9a6ddd1f35882a96c51179e30a7985ac3ef0800b19abc812d75fe2d1b72d4c37b0b731101b0e36c557b5036cb0f559bcb8bde2dbd5eddbb1a1615e796bab2f5ab8a816f8e3f7d05f30000000000000000f96864528345792160482c4c3d63b535c49cb0a1c715414219bfd1521881f4e8696dd38667f3431c298d8559bc046d73c70767d0eda839fdffffffffffffffbdcbbe0800000008707916aea7065c6c4800000000000000407d6ba11a881542276462bb0dfd30560615cd0ec41c4118878daeb1ea2c67f2071bccde6a20efac7afb7002713423522e3e245194876051ae20f66d3590bf1bfc3e96917108d4220209fd33f3da7e6207f60a187e38704ca0b8b0ccc690238dfb597eb33a48b972d635fab0db5b2cda45dd74127f5fa37ac27e30a671ae4ac3590e9988713dbd001375dc0b9ff68990573b196c8248ea1df61dbfd5107c872123b7ddc911076a41ecdc973908bf65417dc1c33cdcd45df4ddf43890aee999f8bb2f2aa5315cad61550246065a69c6f97b216ab7847b0a4c34a36eba20460657b6c369fccc121d3ac2c75ea64df3877bca562408d431091cb1578389c48d2512f5f808204a213264cfe890c4439ca9f32e0f69ad1006a618128dbdf1545079d797664765f972b52126dcdc50cdbba6010043"}) r4 = dup2(r0, r1) dup3(r4, r3, 0x0) [ 167.378091] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 167.378091] The task syz-executor2 (27277) triggered the difference, watch for misbehavior. 2018/01/23 22:46:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000b83000)={0x7, 0x0}) mmap(&(0x7f0000000000/0x90f000)=nil, 0x90f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000281000-0x8)={0x0, 0x0}) fallocate(r1, 0x0, 0x0, 0x3) 2018/01/23 22:46:40 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xce, 0xdf3b00f8c45324a0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000002000-0xc9)=""/201) umount2(&(0x7f000040c000-0x8)='./file0\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00002bb000-0x6)={0x49, 0x1, 0x4}) unlink(&(0x7f0000aec000-0x8)='./file0\x00') 2018/01/23 22:46:40 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000003000-0x8)=0x5) write(r0, &(0x7f0000002000)="", 0x2ec) 2018/01/23 22:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ceb000-0x9)='/dev/sg#\x00', 0x708, 0x8002) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) recvfrom$llc(r0, &(0x7f000058c000-0x9a)=""/154, 0x9a, 0x1, &(0x7f0000819000)={0x1a, 0xff, 0x3ff, 0x0, 0x101, 0x18cd, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x0) ppoll(&(0x7f0000e34000-0x28)=[{r0, 0x0, 0x0}], 0x200001a4, &(0x7f00008b6000)={0x0, 0x1c9c380}, &(0x7f000025b000-0x8)={0x0}, 0x8) 2018/01/23 22:46:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000b66000)={0x853c}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000029e000-0x8)='./file0\x00', 0x0) mount(&(0x7f000055f000-0x8)='./file0\x00', &(0x7f00002f7000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd7000)="") r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f00004ab000-0x9)='net/icmp\x00') ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = open(&(0x7f000016a000)='./file0\x00', 0x4001, 0x100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00009ca000)='./file0\x00', &(0x7f0000fb1000)='ramfs\x00', 0x0, &(0x7f0000680000)="") renameat2(r3, &(0x7f0000fcf000)='./bus\x00', r3, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/23 22:46:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa7000c04) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002000-0xe8)={0x7, 0x0, [{0xf002, 0xe5, &(0x7f0000000000)=""/229, 0x0}, {0x3000, 0x50, &(0x7f0000000000)=""/80, 0x0}, {0x5000, 0xa8, &(0x7f0000002000-0xa8)=""/168, 0x0}, {0xd000, 0x3f, &(0x7f0000002000-0x3f)=""/63, 0x0}, {0x3000, 0xfa, &(0x7f0000002000-0xfa)=""/250, 0x0}, {0x6000, 0x55, &(0x7f0000002000-0x55)=""/85, 0x0}, {0x0, 0x1000, &(0x7f0000001000-0x1000)=""/4096, 0x0}]}) connect$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0xa)='syzkaller\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='^\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x6, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004000-0x1a8)={0x8, 0x3, 0x1, 0x3, 0x7, [{0x6, 0x800, 0x6, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0xfffffffffffffff9, 0xfffffffffffffff7, 0xd3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x100000001, 0xfffffffffffffff8, 0x3f, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x9, 0x52, 0x8001, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1000, 0x5, 0xff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x6, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8000, 0x3d, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000004000)={0x9, 0x38, "730888dfd07569b0d4825037d16332f71208cf2ab724b00ffcf819434a226b3a876306a328662f53822bf3d7a85db129351e1ca4c3401016"}) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000005000)={0x1, 0x10000, 0x0, 0x3, 0x7}) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000007000-0x8)={0x0, 0x1}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r3, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf2, 0x65}, &(0x7f0000007000-0x4)=0x98) 2018/01/23 22:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005c4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000fae000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000337000)=0x14) connect$packet(r0, &(0x7f000091f000-0x14)={0x11, 0x1b, r1, 0x1, 0x40, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8) 2018/01/23 22:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c79000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019000-0xc)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f1e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000905000)=0xe8) [ 167.487284] audit: type=1400 audit(1516747600.908:1883): avc: denied { accept } for pid=27298 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/23 22:46:41 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000917000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f7b000-0x4)=0x14, 0x80800) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x8, 0x0, 0x0, r1, &(0x7f000079a000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/23 22:46:41 executing program 4: socket$netlink(0x10, 0x3, 0x4000000b) r0 = syz_open_dev$dspn(&(0x7f0000247000)='/dev/dsp#\x00', 0x4, 0x80180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000482000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/23 22:46:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x1, 0x19) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000432000)=""/160) creat(&(0x7f0000943000)='./file0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000032f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000270000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/23 22:46:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007dd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x8) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000e53000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e16000)=0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000902000-0x9)='/dev/dsp\x00', 0x402, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000c38000-0x5c)={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x4e9}, {0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x60e, [0x2, 0xff7000000000, 0x40, 0x8, 0x8, 0x8, 0x7fff, 0x100000000]}, 0x5c) accept$ipx(r1, 0x0, &(0x7f000029c000-0x4)=0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000055c000)='/dev/qat_adf_ctl\x00', 0x98001, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000401000)={0xbdb, {{0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000c0b000-0x1000)=""/4096, &(0x7f0000e2c000-0x4)=0x1000) bind$alg(r3, &(0x7f000099f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r5 = semget$private(0x0, 0x3, 0x4) clock_gettime(0x0, &(0x7f0000bc5000-0x10)={0x0, 0x0}) semtimedop(r5, &(0x7f00003a7000-0x12)=[{0x1, 0x3f, 0x0}, {0x7, 0x29bb, 0x1800}, {0x2, 0x400, 0x1000}], 0x3, &(0x7f00009b1000-0x10)={r6, r7+30000000}) r8 = syz_open_dev$sndpcmp(&(0x7f0000802000)='/dev/snd/pcmC#D#p\x00', 0x36, 0x2000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000059e000-0x50)={0x110, @tick=0x800, 0x0, {0x1, 0x4}, 0x4, 0x1, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r8, &(0x7f0000e3d000-0x38)={&(0x7f0000d70000)={0x10, 0x0, 0x0, 0x4000200}, 0xc, &(0x7f00008ec000-0x10)={&(0x7f0000641000)={0x134, 0x4, 0x6, 0x91c, 0x0, 0x3, {0x3, 0x0, 0x4}, [@generic="e0c3169b0d7e0a2518d239096b7181dce5fc31e6691546b9d52acbeda42f0c4adb55aba8b81f60646d8305cc48299294f541c63f3c8df93bfbfca1157e6e318da753cf42fed7391edfd780caa7e8605ef12683fe05e9cfeff46850cbc3d1c9ceaf8f63a201e6785e3c760cc700cc5b660bd8f403a4f7bd2fbd1904de6465bffa4aeb9cccb17dac866bb574d49fbae72ae457286a7bf285fc2598f0bdc44269f8e3d4e1d8d29c", @typed={0x8, 0x6, @void=""}, @typed={0x70, 0x63, @binary="dc8de03c69f4b3f5364d272aeb80de5670936853d9f83f1c94677c8fba68c9a6d9adb4f8399df3e69a5f73f027838f78a28cea7ad96c97b2e447a1834a94cce56294b71ddfe4c1b0ad4304969360912dcfaff13aa64b60b863ed702a653a44b14f909a3b861e"}]}, 0x134}, 0x1, 0x0, 0x0, 0x8000}, 0x40) ioctl$KDGKBLED(r8, 0x4b64, &(0x7f0000edc000-0x1)=0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000dee000-0x10)={&(0x7f0000617000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000d7f000-0x108)={0x2, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x751, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 22:46:41 executing program 2: io_setup(0x1, &(0x7f0000eac000)=0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$inet6(r0, &(0x7f0000989000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007c4000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) tkill(r1, 0x7) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x280402, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000000)=""/1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="6b970c94bb66852386084ecd25b6ec29c1a4fb7e480fe5504ef246a4f4d2a666b756f9345aa423932eff42378a7895e1b76dc0efd11fc0119c4129614cf655dc2825be0bf70ba2923adf7a6b2dd19afc05820f7c81de6410b175ba14f2a24c869c036843b35c3e3496666b86feae69676ae94abb193fc739e94a3687f3f89e71d38d834e172799de6ce50aa432a3d113d0ad2fff16127dfdded10d074074a3b1c047a8cca9964bd886967e6abe5243a9369e60367a4645d4e798eceb7bb8e1197820", 0xc2}, {&(0x7f0000002000-0x3e)="b0e78b632f81c5baac961034cb6dcf0dc5168096dc020052a2d82e8fcca4edebd83889b5d8b276ff49f8d608c8f3a6f3e888843f08379200edab00f4977b", 0x3e}], 0x2, 0x0, 0x0, 0x800}, 0x240480d0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000002000+0xae7)=0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000004000-0x38)={&(0x7f0000001000)={0x27, 0x1, 0x7, 0x6, 0x1000, 0xfd, "57227feec7ea6251c42287739c9094804a9d2cc6498d668794b9025bab58bf391b4232231bc61ced85c6e5cbc7aca945effc580be3d2555676c7330550952e", 0x7}, 0x60, &(0x7f0000004000-0x70)=[{&(0x7f0000003000)="c862a261f7741e6372ef872ee9df8ba34062686d6ebd17d0e4a0a6b2eae2e150a42fb8e94864514c458aa7eb3accae286af392a211ad1adee3026b679e7a6a904608b5e390756890bbc009d8ac935d1fb32f18cffbd8d323", 0x58}, {&(0x7f0000002000)="02e16b8d6c10d01f1dbd2b36ac7d7041588ca24ead7f1747e849094dde6174e89b22faf09d86b499fca5fa7aaaceec956e8f18042a3faa1ed3c2802bf21feb8a881d8218dad1632f4d9178889720412def22af8c466664ad3c21369bb009e80adcee97462e2e9f8f696448a12ac8e5a51de497", 0x73}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0xc8)="218a5664966641fe65c4c63cfa4bf7a0ea21f193c84a436208569b61e88aa750ffc5a0c209e72208797aabc16d799f33cc71a7dc3a0176bfe0c1607e37571ed68cfd154e0d8b0414196dcf4a47f3baa0e4963691a2683145dbd155cf42158a82599dad573f140e0f0a73ca75f89e2dec59ef044d21240751971dfef63622e42f0b81392d7c805570914bf8258642b32876b7d5a4b850e821f4fe070d13a1b5494452497e8cd1a9fc5fc67972f84221a1d905a0a4a3dfd9675faaf7e0d8029f75c013be4d6979beec", 0xc8}, {&(0x7f0000004000-0xe2)="abbcfd05064504c11db3b2b843a7d3a8faa51c700770f0fd5628d834563c7cecf512fa8045c7b0a861c1ec0f17ff9ffbd2f81ba7c7106d3d67cb596be53424b3a99c1e654e3db1cc603037055bcd7e070f62a603461910caa68e931d7be67d9b2085736e793abb879b4fb01f839ead83059b2e88ba867ce9fcd69fbc45d206f99b55b81c6adf418b6587a08f7a0e2d1bed047719aafd61dc6d9ba06a6f8f2cddae609401494f2caaa2024f2cf017a69129f53cc6bc7b00a23164079b2ddaa5f3578f119106652a4aac2e393b1979087a307b66ec6238290d3d413a09164963840635", 0xe2}, {&(0x7f0000004000-0x40)="c7a38718d64973554084ec99561d44e9a3b6066d9478fe5d8777ef9cdecc77865a7c113d826b273c09a1c76c7da2e4c811fafd2cad5b7f3a7c0207cbcdeaf7a1", 0x40}, {&(0x7f0000001000)="038096afbf10e651986a4d315936cb1f06733f203725fd32bfda85d4cb72", 0x1e}], 0x7, &(0x7f0000002000-0x70)={0x70, 0x113, 0x1, "1a6ac45550af0fe44810a45451990a0d8062e69bcfb4f86bd10581791115b310aeb1fbca1a8f386b9e0cd749879a9357ae2531eab71d9863774272ce76a8cd63ec6455b60879138eef990b3ec5ab1fd0a4f706d178b784ff6059a20b5913cdaa"}, 0x70, 0x40000}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000004000)={0x5, &(0x7f0000004000-0x28)=[{0x3f, 0xff, 0x3, 0xff}, {0x8, 0x7f, 0x359f, 0xf0f}, {0x6, 0x8, 0x1000, 0x8}, {0xe1, 0x9, 0x4, 0x0}, {0x9, 0xb9, 0x6, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000005000)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x7a8, 0x2, 0x2, 0x20}, &(0x7f0000002000)=0xa0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x400, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000007000-0x20)=[{&(0x7f0000001000)="d804684732d4bd18dcb99236b31b086c3ab3ed20dd836c983cf86dd9935e93f4627dcaff6885348abb5fe67c34ea82b3d8b9ae8a9b01a5ac52ca4a86eee9e0d73def50c2b4397faf00ade90afa84d0492ddfed8b9c8cc33ad8a38ad75abfc0ee5625de82a3465096e9aa3702055b0d9672b3a3cb6538628c0f7d3702834344a035e829bb02830bdefa23b6a05c7c53da5a3526077418ed99119f320a2a573127f9cf5ed615edb7fcc56bb70730dbe1c53378550e74746ec3315d8bb2897767c010cf3a01a3bad5203c0f3bfc98c0d6813b854c74dd4c14", 0xd7}, {&(0x7f0000006000)="", 0x0}], 0x2) 2018/01/23 22:46:41 executing program 0: fstat(0xffffffffffffffff, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005d6000)={0x0, 0x0, 0x0}, &(0x7f0000ead000)=0xc) setregid(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x1ffd, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000946000-0x4c)=""/76) 2018/01/23 22:46:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20, 0x100000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000fb6000)="", 0x0, 0x0, &(0x7f0000093000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000551000)='/dev/mixer\x00', 0x20800, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f000045b000)=""/223) bind(r2, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f00005ad000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc) uname(&(0x7f0000533000)=""/130) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000463000)={0x200, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r4 = socket(0x200000000000001e, 0x5, 0x0) r5 = open(&(0x7f00008dc000)='./file0\x00', 0x2180, 0x84) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f0000d4f000)={&(0x7f00006ab000/0x4000)=nil, 0x4000}) openat$kvm(0xffffffffffffff9c, &(0x7f0000615000-0x9)='/dev/kvm\x00', 0xf2df3bb86776caf1, 0x0) io_setup(0x3, &(0x7f0000453000)=0x0) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a24000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000)='/dev/sequencer\x00', 0x800, 0x0) io_submit(r6, 0x6e, &(0x7f0000cce000-0x10)=[&(0x7f00004f7000)={0x0, 0x0, 0x0, 0x6, 0x1, r2, &(0x7f000047d000)="", 0x0, 0x693, 0x0, 0x1, r7}, &(0x7f00002a6000-0x40)={0x0, 0x0, 0x0, 0xf, 0x4, r4, &(0x7f0000cf8000-0xaf)="e8c1d06a321c61f40a0038bc62657d9ec5db66d5342b31fc2a241110a095aac94de02b8ace9f966baed87a7af50a351dbaeb84fbae156302d5d5139a2777cf4ec72333d2bbd1a17930a1a980f215a0f2703369d9a8a6c89cd9bd531a5c2599407b6cd9960db3df6d14d7bf49de549800d5bd6a35dcb1564574e201ad09a3dedda058c1b439553a78dff00628988d66e835e3295e3ca95e0c6854b604da42eed75a64067e9c40a775cbad160aec2619", 0xaf, 0x80000001, 0x0, 0x0, r7}]) sendmsg(r4, &(0x7f00007c3000-0x38)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f0000e13000)=[], 0x0, 0x0}, 0x0) accept4$packet(r2, &(0x7f000003e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000046f000)=0x14, 0x800) lstat(&(0x7f00000b7000)='./file0\x00', &(0x7f0000d8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f00000e1000/0x3000)=nil, &(0x7f000041e000-0x8)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003f7000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3f, 0x3, 0x0, 0x2, 0xa0, 0x20, 0x3b, r8, r9}, {0x8b, 0xce, 0x0, 0xff9, 0x3, 0xf969, 0xfffffffffffffff7, 0x10000}, {0x7fff, 0x57a, 0x8, 0x21d7}, 0x5, 0xc, 0x2, 0x1, 0x1, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xe5f}, 0x2, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x2, 0x0, 0x4, 0x100, 0x4, 0x9}}, 0xe8) 2018/01/23 22:46:41 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000000e000)={0x200000a8, &(0x7f000000e000)=[{0x0, 0x0}]}) ioctl(r0, 0xc0184908, &(0x7f0000001000)="") 2018/01/23 22:46:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x1db8946a) r1 = getpid() ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001000-0x4)=0x14480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f0000000000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0xff) setns(r0, 0x40000000) 2018/01/23 22:46:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = shmget$private(0x0, 0x3000, 0x800, &(0x7f0000d45000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) shmat(0x0, &(0x7f0000d80000/0x1000)=nil, 0x5000) socket$inet6_sctp(0xa, 0x2000000000005, 0x84) 2018/01/23 22:46:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008ca000-0x18)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) ftruncate(r0, 0xfb8) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e98000)={0x0, 0x0, 0x0}, &(0x7f0000f5c000)=0xc) fchown(r0, r1, r2) fcntl$addseals(r0, 0x409, 0x7) ftruncate(r0, 0x0) 2018/01/23 22:46:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f000043d000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000001000)=0x0) r2 = dup(r0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000551000/0x3000)=nil, 0x3000}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000001000)={0x4, &(0x7f0000002000)=[{0x1f, 0x2, 0x3, 0x0}, {0x5, 0x3f, 0x1f, 0xff}, {0x0, 0x56e, 0x2, 0x9}, {0x3, 0x10001, 0x4, 0x9}]}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/30, &(0x7f0000003000-0x4)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000004000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x20}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000)={r3, 0x2, 0xcb, "72f167110e946e74ab95fed9d59d622807c1d9fe43e1c01e784258d52fb547164192fdd774389fa74aa94331c2fb85b951285008f67d3025bf9668777b06a044628f32bb0f7d4d5013bc83b794b11f3fd9c65877396b225a77cba8914ae2970f837ce0299fadce941ca8c64f558cd3917734d3796b6b211d9c21141501528ea4ac42abb0ff7a6600f06485a59e8edb0a91966b93b168878d3edf66331cabe1847f5f22016a1961f4e48eb1b8197c1cb69050619dc000db782e8ab9244bba5a4fb8d98ed69ee9b169267b10"}, 0xd3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x82)="ebac13593dd31c6bf5ee4f69dd3752c6a8a1505605d8974ed67d804b87d5d62504469223ac83976ecef29fbc16af7e98528e154fd085a92c52f0afde76bd3a124c23ed271c37b6e19647c24abb6ad1ced8bc20622903b7d822b463cc96e37386ffda70e3f3308a029001158cd924d4de06b282efac7a73caf0b618d4d86dde9eea71", 0x82, 0x41, &(0x7f0000005000-0x1c)={0xa, 0x2, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x9, 0x8010, r2, 0x0) syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x101002) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000005000)={r1, &(0x7f0000005000-0x40)="5096044d7f67df1acff2a53f4842d5a472834cfbacb1cd7604dbacb31d76752bdb45748903b383452efce28585a92605387f17f20d30e904be187fecc415ca97"}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000007000-0x14)={r3, 0x5, 0x1, 0x6, 0x4, 0x0}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000009000-0x4)=0x100, 0x4) r5 = gettid() ptrace$peek(0x2, r5, &(0x7f0000006000-0x8)=0x0) [ 167.637937] audit: type=1326 audit(1516747601.058:1884): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27342 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/23 22:46:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003b7000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a0106, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000c27000-0x4)=0x2, 0x4) 2018/01/23 22:46:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000034c000)='/dev/ppp\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d49000-0xa8)={0x0, 0xa0, "9cda6c3dd019249320b8b7726cf9d2a85ae97625d82304b6808b614d8606fbeb39b3706a6f9c7635dcd199490439109de93874638c8c305012f82ee17f1684958715e69a6c06a779b49e919a052febbc57acb29d0883ef6f01fb3c5f1d4dc1abab77ebc9e60704957ff96a8be8bcc9d1a423daad3d6020992d1c439f1150a8a8201c67759feeb3c0325e082b33431e90d66e9fb3493b6c8481fabc947082f551"}, &(0x7f00002ab000)=0xa8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e5a000)=@assoc_value={r3, 0xfff}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000274000)={r3, 0x0, 0x1}, &(0x7f0000a54000)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000dc0000-0x20)={0x10002, 0x1, 0x2000, 0x2000, &(0x7f0000182000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000b32000+0xc8b)=@int=0x0, &(0x7f0000aa7000-0x4)=0x4) 2018/01/23 22:46:41 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000003000-0x108)={0x401, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 167.681574] audit: type=1400 audit(1516747601.059:1885): avc: denied { map } for pid=27350 comm="syz-executor4" path="socket:[64622]" dev="sockfs" ino=64622 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 2018/01/23 22:46:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x24) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x9, 0x0}], 0x1) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) getgroups(0x0, &(0x7f0000057000)=[]) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000443000-0x58)={{0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x88, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0}) 2018/01/23 22:46:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000006, 0x7) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f00001eb000+0xdbd)=[{0x10, 0x1, 0x1, ""}], 0x10, 0x0}, 0x0) syz_open_dev$vcsn(&(0x7f0000c80000)='/dev/vcs#\x00', 0x5, 0x2be166adb1c52a87) getsockname$inet6(r0, &(0x7f0000fc1000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00008e9000-0x4)=0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002e7000)=@routing={0x6f, 0x8, 0x0, 0x100000001, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x48) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000068b000)=0x5, 0x4) pkey_alloc(0x0, 0x2) 2018/01/23 22:46:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000f4e000-0x4a)=""/74) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000168000-0x40)={0x2, 0x7, 0x4, 0x1bcf0d7a, "4c4a0c13de1c4ff6fee10bae3dfe378eb6e96d369de5b61c5ec0a4628b425a6a17579825606c02fe7970063b", 0x7ff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000132000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004d000)=0xa0) stat(&(0x7f00009ac000-0x8)='./file0\x00', &(0x7f0000bb2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() sendmsg$nl_netfilter(r2, &(0x7f000039f000-0x38)={&(0x7f0000088000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000f15000)={&(0x7f000030f000-0x1268)={0x1268, 0x0, 0xb, 0x30c, 0x0, 0x3, {0x7, 0x0, 0x1}, [@nested={0x4, 0x9, [@generic=""]}, @typed={0x9c, 0x26, @binary="9633bc916de471e016a16b8be3a1000e87376c8cb1b2efae57ce7f54ac9b44d51da37844cd7b51a73e6b90113d47c31d5d8130f5eb5e342f641dafb69ddb1d6b74fcef539dd8d756337a434441f28d38b4924d45e0e948b85ce39a91b7642611f82feac0ad89c1910cf99a96b7b3199254159bbb32e74c5172871e016c706b35f66671f7f53e7ec96523a91716d43d7d1b35"}, @nested={0x1c, 0x10, [@typed={0xc, 0x78, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x2f, @uid=r3}]}, @generic="08d0818ab925b2e2eaf7b625f8aa047b94138484a036f15a3bae2220d57aca6c85585a1ceea6c94ed52f75e5b2ba1523bf6ccdbc0390445dfd6d592f65ea05a2d126556be0a6d6ab47bd1142290e7fd55a9043242aedc1816f22c78bcdb2032e378666468aed60f49f1959fbd8", @generic="429e3bea5c3f2bff8c65bcf8dfab3f03ea1eff189b1cce005ac5378a7e910cd29f868b620b052ef27e2966b51793262316d52d0bbbabf3447243215ea46d5a619ea36a1c9c63ded7572f23d1fc5507156e5c1057755f6273e6f0f8556c212da7e32c4a0eac50a8b14a1040a6a2669a2b574ef1ec6cd5fc5835d9f5f2857ddb51966673133e3969f8e233ae7256533d43b6ec514d8cbfefe4881d0bfbaa8d38b5b815e460a7081bb1c4f5a6f3232f39ba65024a226957524f1adf10ae6230e5e1c31d7dba88f0a443bedc6ac78af42644cd", @nested={0x58, 0x7, [@typed={0xc, 0xc, @str='\x00'}, @typed={0x28, 0x2c, @binary="93fc66247fd0f8a1287fe9cd622551e32970abc0559507e176027c5e231419"}, @typed={0xc, 0x49, @fd=r2}, @typed={0xc, 0x3d, @uid=r4}, @typed={0x8, 0x5e, @void=""}]}, @generic="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0x1268}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) [ 167.681590] audit: type=1326 audit(1516747601.086:1886): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27342 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=29 compat=0 ip=0x452f19 code=0x7ffc0000 [ 167.681612] audit: type=1326 audit(1516747601.086:1887): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27342 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/23 22:46:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000034a000+0x32)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000049f000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getsockopt(r0, 0x2000000000010d, 0x5, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/23 22:46:41 executing program 1: r0 = gettid() ptrace$pokeuser(0x6, r0, 0x3, 0x34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000c89000-0x8)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000-0x8)={0x200f1526, r0}, &(0x7f0000002000-0x18)={0x8000, 0x20, 0x3, 0x8000, 0x8000, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0xdb, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x80000001, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000-0x20)={0x9, r2, 0x10003, 0x80000001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000004000-0x70)=[{&(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x10)=[{&(0x7f0000004000-0xfc)="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", 0xfc}], 0x1, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}], 0x28, 0x50}, {&(0x7f0000003000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f0000003000)="756a35fcf363c625db5056ccc4c24ac24dddb3e75b9a7fb228a26bb3ba7367836071a6b020e22dadc9217242613c6c5b843b4a59c103dceb807872322683ae09b56106d914447ba6df6dfbe13114c3b3bd1dc8cc16d8e17170efe75b849b6452782851f37fd4bf498f68d837a4624418b268c9daa83a9dc606ca72800f9b6a98695427b338b0f48d0eafd797f174eecd8c158fd066a8de5b9ee1a5b6d6cdefdbf96b2a1bc51439e1ec3b141a684dfd9609cfb750bfe1b0f9084d4c5fb6e941e2e9d32aad6649ebc24ec71e3d7039a3b3", 0xd0}, {&(0x7f0000004000-0xd1)="48a37102dbff4f24479d00b3822c6e8d9df3c80299c457bd8b08b221679968a807dc688af4509e2b742139b7f8c789d449479b13ebc970c55f770d215cff9db02c89d69f0c59cc5d0a1c3aa41594c1f9d6d01b3c1f6c33e3dbeb0925f55d049e5d4ec42e1d2bf70301d76139821835cd3830f5e48ea0f7cef3bbca0683eb58f6eed319dba81a4d0a7efc0eabd4f95c47ffd2f0fcaa72c9613eca40666eca27d11953f3338c4c6ef003173959601ec5beaaacec381150b6355e24e5c8cf0901d9c033be8ffe64a8213aea3b4660a9dcf504", 0xd1}, {&(0x7f0000003000)="ec1216372815ffd84cd6ccef0159bd32080482bbdb369afc2af8735a9c08d5e6dcb53288c00e436ab211cb15d69cafe0352fea9f871ec171439e731a7b577d3f2e452e4100a224b0fce805b15751dde7e14a2f5b2bcced1658e463fb78cee4923941270bcb767f1fd898e191e5f2a9bd3b9ed1fd8c8f17262bf0d12a67c4e939954d26fa7736793f9e71b6e373783177a5d01dd7d152bd30ab5131bfc113940dadc69122e90ce52c87f9f50ddc7288e26cc1", 0xb2}], 0x3, 0x0, 0x0, 0x44000}], 0x2, 0x4) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, 0x0, &(0x7f0000005000-0x4)=0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000003000)={0x1, 0x18e, 0x3, 0x1000, 0x2, 0x4f93}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000005000)=0x5, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000007000-0xc)={0x6, 0x1, 0xeb, 0x3, 0xc5c}, 0xc) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000000)=""/146) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000003000)={0x1, 0x6}) [ 167.681628] audit: type=1326 audit(1516747601.087:1888): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27342 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=31 compat=0 ip=0x452f19 code=0x7ffc0000 [ 167.681644] audit: type=1326 audit(1516747601.088:1889): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27342 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 167.681659] audit: type=1326 audit(1516747601.088:1890): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27342 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=30 compat=0 ip=0x452f19 code=0x7ffc0000 [ 167.681674] audit: type=1326 audit(1516747601.092:1891): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27342 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 167.681691] audit: type=1326 audit(1516747601.094:1892): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27342 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/23 22:46:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d9000-0x38)={0x0, 0x0, &(0x7f0000a74000)=[], 0x0, &(0x7f000016d000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r1, &(0x7f0000ad3000-0xf2)="4bd1b0c50fd3398154b291ad11669ca3451c80b3bcb4aa62d56ef9e96dcb86ab489c9894c420c27db9e6ba2b130045489f3ce6922624d8cde1de6db75a5d47f4d236abb68ce37cc8916958a43d5a0a1f966fa938c387ded5f3105a417abe8e62c3527b6193416d383cf6ae77384e160a9b213f3d8c1226cf1a6a24fda6f07d457b", 0x81) open(&(0x7f0000b80000)='./file0\x00', 0x2, 0x30) close(r0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/23 22:46:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000d79000)=&(0x7f00009d3000-0x1)=0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af03, &(0x7f000057e000)={0xffffffffffffffff, 0x0, &(0x7f000005e000)=""/9, &(0x7f00007ec000)=""/128, &(0x7f0000fe6000)=""/4, 0x0}) 2018/01/23 22:46:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f40000-0x8)=0x2000000000101) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000017000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) r2 = accept4(r1, &(0x7f000098a000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c0000)=0x4, 0x80800) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000bc6000-0x20)={@common='erspan0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r0, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0xc3}], 0x1) signalfd4(r0, &(0x7f00002af000-0x8)={0x0}, 0x1, 0x0) recvmmsg(r0, &(0x7f000067e000-0x1e0)=[{{&(0x7f00008b6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000713000)=[{&(0x7f0000aa9000)=""/249, 0xf9}, {&(0x7f00008e7000-0x6c)=""/108, 0x6c}, {&(0x7f000003a000-0x87)=""/135, 0x87}, {&(0x7f00007ab000)=""/0, 0x0}, {&(0x7f00005f1000-0x43)=""/67, 0x43}], 0x5, &(0x7f00003c6000)=""/76, 0x4c, 0x4997}, 0x0}, {{0x0, 0x0, &(0x7f000011a000-0x30)=[{&(0x7f00003bc000)=""/19, 0x13}, {&(0x7f0000b0f000-0x88)=""/210, 0xd2}, {&(0x7f00007fd000)=""/196, 0xc4}], 0x3, &(0x7f0000e7d000)=""/190, 0xbe, 0x8f57}, 0x0}, {{0x0, 0x0, &(0x7f0000b57000-0x30)=[{&(0x7f0000646000)=""/135, 0x87}, {&(0x7f0000a39000)=""/52, 0x34}, {&(0x7f00003e9000+0x37e)=""/127, 0x7f}], 0x3, &(0x7f000074d000-0x64)=""/100, 0x64, 0x3}, 0xced}, {{0x0, 0x0, &(0x7f00005e4000-0x60)=[{&(0x7f0000a4c000)=""/79, 0x4f}, {&(0x7f000067d000-0x25)=""/37, 0x25}, {&(0x7f0000b16000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c41000-0xfe)=""/254, 0xfe}, {&(0x7f0000fe5000)=""/131, 0x83}, {&(0x7f0000f65000-0x1000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x5a8d913a}, 0x7f}, {{&(0x7f00001b6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000314000)=[{&(0x7f000064e000)=""/111, 0x6f}], 0x1, &(0x7f000085a000-0xf2)=""/242, 0xf2, 0xfff}, 0x3}, {{0x0, 0x0, &(0x7f0000d50000-0x90)=[{&(0x7f000093a000)=""/100, 0x64}, {&(0x7f000065a000)=""/79, 0x4f}, {&(0x7f0000ed2000-0xa7)=""/167, 0xa7}, {&(0x7f0000dad000)=""/4096, 0x1000}, {&(0x7f0000dcc000+0xc83)=""/0, 0x0}, {&(0x7f0000314000-0x85)=""/133, 0x85}, {&(0x7f0000169000)=""/88, 0x58}, {&(0x7f00009f5000)=""/57, 0x39}, {&(0x7f0000b92000)=""/61, 0x3d}], 0x9, &(0x7f00009e6000)=""/189, 0xbd, 0x7}, 0x7fffffff}, {{&(0x7f000036b000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000abb000-0x20)=[{&(0x7f00007fb000)=""/0, 0x0}, {&(0x7f0000c3b000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f0000211000-0x69)=""/105, 0x69, 0x1}, 0x60}, {{&(0x7f00005e8000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000af0000)=[{&(0x7f000060f000-0x78)=""/120, 0x78}, {&(0x7f0000bd7000-0xd6)=""/214, 0xd6}, {&(0x7f0000d2c000-0x8f)=""/143, 0x8f}, {&(0x7f0000907000-0x2b)=""/43, 0x2b}, {&(0x7f0000a4d000)=""/0, 0x0}, {&(0x7f0000649000)=""/181, 0xb5}], 0x6, &(0x7f000043e000-0xb5)=""/181, 0xb5, 0x9}, 0xb62f}], 0x8, 0x10020, &(0x7f0000272000-0x10)={0x77359400, 0x0}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000412000-0xca)=""/202, &(0x7f000061c000-0x4)=0xca) 2018/01/23 22:46:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000023e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006b1000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae7000)=0xe8) stat(&(0x7f000057f000)='./file0\x00', &(0x7f0000e24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000766000)=0x0) fstat(r0, &(0x7f00001a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009c7000)={0x0, 0x0, 0x0}, &(0x7f0000b32000-0x2)=0xc) lstat(&(0x7f0000cc6000)='./file0\x00', &(0x7f0000ed4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e22000-0x8)='./file0\x00', &(0x7f0000e9f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() getresuid(&(0x7f00003bf000-0x4)=0x0, &(0x7f0000ec4000)=0x0, &(0x7f000060d000-0x4)=0x0) r16 = syz_open_procfs(r9, &(0x7f0000be9000)='net/icmp\x00') r17 = getegid() sendmmsg$unix(r1, &(0x7f0000f7d000-0x150)=[{&(0x7f00004f2000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000880000)=[{&(0x7f00001de000-0x9f)="c3d8ba3cce01d7178cac2bb61182b839df7274ab3ad4656514c87c421bee8f059aa08d7405736fc77901a3f4b379a6857d9955dd89755b627afd50293dd6018ccf48c2b4014dc8a30fa2edc118bfbbf59b1f4ef74061de922b4439f21b30d4fdc822a54ef1ccb3ec8c0ff039f1c4da10ce1df469bd19a8ecb50df0594915138e6a707db2a47f95d2268c6747703bb806420c776167c701ba232af6335c1eb7", 0x9f}], 0x1, 0x0, 0x0, 0x40010}, {&(0x7f00009c0000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00006c5000-0x70)=[{&(0x7f0000606000-0x4c)="a1c8e016448bf7dfe74ec6fe911887169bb05948f7ab6ba0206033b3d4ce0c7180dc37c215b5231d3bcdae552b85757a3fd3fce5b263b291c0f02d38fc2bcb0dde0ea75789b995c186a8261f", 0x4c}, {&(0x7f000026f000-0x2d)="b74624fc959a07dbc7f336411e4d5b4e441769831a102a9a6153a2850d8ab61c970513787166147c4ad2c7d137", 0x2d}, {&(0x7f000060e000)="11a01ff06948c5095458aa9751855edd605cf76ac4c0caa167217c38a65993d28d07d4cbb22d", 0x26}, {&(0x7f0000bea000-0xb8)="b9a3331452077c245d3e010496fcfb304c2d6229a3bbf215f1ea5738663f20563f81a242fea4d9e73b6eb5ced130c15164c1418632c5db70830aca25ff8a0bc2386cd46965891ac9446b92e161628a2124aacd4dce27746d19d372295cae943e69a219ce43fed3a6c1791fed0aca9e9deb97bee607424f009c35dc98429ff1b5f7007e3fb8a3806ed4c572b81d361e85b349ed880d0aff58f458b97b9c8892add6fc0840d570950c8d23b6e4cc14b7ebf3ba4c311bcd5a20", 0xb8}, {&(0x7f0000f82000)="c0bbbd1170f93151aba9925adc63053ee2f464c89e7bc3024f3b93d84d63dde75f43119c645e1c2eb0025896f83bb2a6adfd623370466e2628fbba437ffd98a33e3908e5d10fa4544540b33e26d8f735ef51cc81207630409782bffecc760a096bc3aa4dd056dc1c6278928b4035c2db", 0x70}, {&(0x7f00009b3000)="cb7fd5a566b683316acf1ef8656107af039ef280d00ca259c16560689eed7da6c684955d18926710e0d22e1577ae339a063e9202853c36c8dce7765680f4769273175812621032f7d1918a6070c477ff065643fb5543a9ad3eff0aa1acd822f6b19bd75bd28e017f39299fba0fa96870a1b8e548e748eacc6f81d1d53375b6124ccbcd507c5b542147fd542b529b4c0243dc876e7a8128d6fe7712e24197f4d485ae556fe67640b007e87bb822c861ad50de7694102bc111498ea9f43d51b8f4ed18b2ef36aa7fb6bba86075c82a1a7994", 0xd1}, {&(0x7f00007ec000-0xd7)="8236b63eb7f09a874dfc3b93bf6570da1591c95e05c0a56e648734eea1a7acfe0ad093484156156f93faf7687c3b53e2db5049891b8632d4569baf2bdccd102a774ed3d1f19a310cba9a8291a6c64b833a5fba4c521822412192f8ce01babb56946ba6dccd5f62a4105c3dc231a7f370936f2e1b08cc950297b99117f1404dd1c600c90253dbc53105fd32cb32b47e600eceacc80bcdd919ad8b5c3ab6a19f3d20e2e19cb3c1dfb976b63ec92c5361bbbb14281d15103ed58f85564a9f7311f67a412c119bf117ea5a330a852b880aaf5dc0199e69c8d9", 0xd7}], 0x7, &(0x7f000018b000)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r17}, @rights={0x10, 0x1, 0x1, []}], 0x90, 0x1}, {&(0x7f0000a0e000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000bfc000)=[{&(0x7f00007a2000-0x30)="cfe7fab83ccce1089c244c02c020b9d0330d31a9bb56c07410f297ce33064e01b40fb12b6f13537df4d0cbb28f988397", 0x30}], 0x1, &(0x7f000006b000)=[@cred={0x18, 0x1, 0x2, r2, r15, r12}], 0x20, 0x7c}, {&(0x7f00006c7000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00005af000-0x20)=[{&(0x7f0000636000)="2c22226df816a9d4db56a1a1a3c517743554bd7fa754cc824da6c497ae2a1ad17aa860d7fcb2e7b585ba281cd117a6dd2a00a34f09400aa27f7cf583fc25df387cbf6012c1", 0x45}, {&(0x7f0000b0d000-0x5d)="bec0cb4e09fb959500000000000000040bc9154f2a12a097bf6366004203dfd9e00d9683af0b8b60b39d67aab1f013195dfe3c47c18f1b73715cb0e012492b968664e11181838ab653b7065d009dab6cd0b695788b15cefa524d90e95f", 0x5d}], 0x2, &(0x7f0000e34000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4000010}, {&(0x7f0000bb4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002a1000-0x20)=[{&(0x7f0000eb5000)="826e14cf807091402677bf222307b2b2036b09989c6ef8198eefabd34a44b74e2692373dbb8c1b2cbc02ffe1d9820964cbf119304e8794008604243f72270dbed62ed8cf208a1920cef40580d3885e72d38fe5295b07a3f1640bc0219413a6b9fcc9139c41e9904053a4dbc7039e449f0d17e3811fd60ca6244740d1c7314afd67122dcf776fd7b99c8f54b7ee3843661dae3b1f3019701fb98893a98b7623671fafce83b94f743c7d324cd6b137c787b2101556a83641a69b6733137907b27cb357d54d1f2975cdc4421b96cdf13831fa3c6d0fd390c291e9352962672c", 0xde}, {&(0x7f0000c00000)="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", 0x1000}], 0x2, &(0x7f0000977000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r10, r5}], 0x38, 0x4000}, {&(0x7f000084b000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000046b000)=[], 0x0, &(0x7f0000c86000-0xe0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @cred={0x0, 0x1, 0x2, r13, r15, r17}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r15, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r4, r11}], 0xd8, 0x4000}], 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r16, 0x891c, &(0x7f0000cca000-0x20)={@generic="cb1231c5147327a2694b351ba53803c6", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r18 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r18, r0) 2018/01/23 22:46:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000f4e000-0x4a)=""/74) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000168000-0x40)={0x2, 0x7, 0x4, 0x1bcf0d7a, "4c4a0c13de1c4ff6fee10bae3dfe378eb6e96d369de5b61c5ec0a4628b425a6a17579825606c02fe7970063b", 0x7ff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000132000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004d000)=0xa0) stat(&(0x7f00009ac000-0x8)='./file0\x00', &(0x7f0000bb2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() sendmsg$nl_netfilter(r2, &(0x7f000039f000-0x38)={&(0x7f0000088000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000f15000)={&(0x7f000030f000-0x1268)={0x1268, 0x0, 0xb, 0x30c, 0x0, 0x3, {0x7, 0x0, 0x1}, [@nested={0x4, 0x9, [@generic=""]}, @typed={0x9c, 0x26, @binary="9633bc916de471e016a16b8be3a1000e87376c8cb1b2efae57ce7f54ac9b44d51da37844cd7b51a73e6b90113d47c31d5d8130f5eb5e342f641dafb69ddb1d6b74fcef539dd8d756337a434441f28d38b4924d45e0e948b85ce39a91b7642611f82feac0ad89c1910cf99a96b7b3199254159bbb32e74c5172871e016c706b35f66671f7f53e7ec96523a91716d43d7d1b35"}, @nested={0x1c, 0x10, [@typed={0xc, 0x78, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x2f, @uid=r3}]}, @generic="08d0818ab925b2e2eaf7b625f8aa047b94138484a036f15a3bae2220d57aca6c85585a1ceea6c94ed52f75e5b2ba1523bf6ccdbc0390445dfd6d592f65ea05a2d126556be0a6d6ab47bd1142290e7fd55a9043242aedc1816f22c78bcdb2032e378666468aed60f49f1959fbd8", @generic="429e3bea5c3f2bff8c65bcf8dfab3f03ea1eff189b1cce005ac5378a7e910cd29f868b620b052ef27e2966b51793262316d52d0bbbabf3447243215ea46d5a619ea36a1c9c63ded7572f23d1fc5507156e5c1057755f6273e6f0f8556c212da7e32c4a0eac50a8b14a1040a6a2669a2b574ef1ec6cd5fc5835d9f5f2857ddb51966673133e3969f8e233ae7256533d43b6ec514d8cbfefe4881d0bfbaa8d38b5b815e460a7081bb1c4f5a6f3232f39ba65024a226957524f1adf10ae6230e5e1c31d7dba88f0a443bedc6ac78af42644cd", @nested={0x58, 0x7, [@typed={0xc, 0xc, @str='\x00'}, @typed={0x28, 0x2c, @binary="93fc66247fd0f8a1287fe9cd622551e32970abc0559507e176027c5e231419"}, @typed={0xc, 0x49, @fd=r2}, @typed={0xc, 0x3d, @uid=r4}, @typed={0x8, 0x5e, @void=""}]}, @generic="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"]}, 0x1268}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 2018/01/23 22:46:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e69000-0x8)={0x0, 0x0}) write(r1, &(0x7f00005e0000)="e0af214f3361b3fd12d6a9dc8952c7cbd9880c3801c5b75b337fe0947a30c0d4278e", 0x22) fcntl$setstatus(r0, 0x4, 0x4000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000327000-0xf)='/dev/sequencer\x00', 0x20400, 0x0) creat(&(0x7f0000128000)='./file0\x00', 0x1b0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0x101, &(0x7f0000bef000-0x48)="4528266bed95100a92ef21092f063159091e7e80dde4ddacf1214bdc6defd7512d517babbef09df46d251ec57ea463ea3009453d2284b53daa3c9a39cb43e1548a736b45dd12befb", 0x48) open(&(0x7f0000fad000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x4) fcntl$setlease(r0, 0x400, 0x0) 2018/01/23 22:46:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/rtc\x00', 0xa001, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000ca000)=0x0, 0x4) ioctl$void(r0, 0xc0045c78) 2018/01/23 22:46:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000037000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000042d000)=0x9201) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000cdb000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f000048d000)='./control\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000329000)={&(0x7f0000d77000)=@in6={0xa, 0x3, 0x7c31, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, 0x1c, &(0x7f0000f33000-0x40)=[{&(0x7f0000e3c000)="bb15d3bcad3764040efdee52a5734605112fc5c982156cf5596cbdc6bc84150a87dfdf75531f3d10ca0cbd546591ae3a2a53a579bdb2923df046f448c02fef19d2d6f45c1443473938fd2ce3b3d28d99d2eeb633286781f3ac58a59bbc5d2688b87c9f77773574bb2b8cde57f6f993617d8f341fc37f40af5b", 0x79}, {&(0x7f00008f5000)="915c764185ed0091fc21a0aac520", 0xe}, {&(0x7f0000b50000-0x80)="5bfe9682e0256e0bf4127295e98ccdd204e87da9f4d9692d7ba4ac7d7e16aeb258b591513992e97a338d4235dad19e2db002dd7029464d9d3d11a9ca945965613e99bccf0ee3a9bf9836c290486e3c4118d60d84317ba9f89776df84a1ab0bf70685ccaf97df1d101c624e13e02326505181c59bcdd7f951744acbdcab76f6bb91b4354472fd57f025ca20", 0x8b}, {&(0x7f00009f2000)="8f6f9dc008bf89024dabea02ce1b393613b4daf4d9908de2ef3c69b2a372867a36d58f4bcf26fa10512c6aa306f2b477c9ac803fa712918b76a8350b63d2573c68b322e0d9288c8f1e6f35df364217a11d24883e06b17ac738cd3782b24044", 0x5f}], 0x4, &(0x7f00009dd000)=[{0xc8, 0x109, 0x0, "3a69a0ac780584e165032bb80efe45e618cad0a50ef96d7f2c5c3f709e6921e0350356a130fee7f11eb3ffd76e5a389c3034b69f1a8f09960f3406c435241acb093ae67fa86869daf28e28c338538673ccd44e60c6c811a3567ce792508c4a7b4763d935aa21ed4644b27a45f8aa3fa1cfd3ef580cb42325951ca973c42ecdda9b1ef7f390bb6c6eba7f13f801e9e9478c47aa9c75a6e584f0c4eca74c0fcf1a8c812346daff2c1ba00c760acd4b5c7272"}, {0x38, 0x112, 0xffff, "cf0f09fd04d2b41506b0fec465a625b8daaf61ae2db08e3d956537febdae463a28"}, {0x90, 0x10d, 0x1, "bcbe16b76ac05a34534bc405e059e70862d657b9012031b070348daedb8c539a0e473e5ff254f974a29dd95bb9566ffed61a6f4227ac680c76294ba9b5caa6b414bc0f15e05754f12fe38087f4e18480318e0b8d1eb7dddf8fd678aec718286cab48492324acc82bdb9044c8df15e1cb1a84c2ced567993ae042"}, {0x90, 0x119, 0x7, "cd353e55b19054d9579e6b5df364d3fa8afc7934b84d22e54feafdf633495975a19ff721e9bc3505398600c720e15192beb9f82a350742d237372ef22d05057e599401963679bbbcba83cec6ab047c8f99faf3528f7a5ec0b02f0fd09dc4ada395aad6d5fd23285fd28da93b5b62b76c10f3d3ac85a1b308b6da50"}, {0xc8, 0x119, 0x1, "3cd69a3cf4ff3648d8f84ccb1f9b4f0de3d9a6f51cc299abd45dd2f0d7b07d80972e9eff07f6f6a101fbb6289ed5391bb52f64d1618c7a62a871acaadbcf48e69eb6dbc8250085eb57d3b13305e092f7e05e48c0c219073272d2792c9137cb78f5f1d512485499b6ae265bd45f1568d75396c9aa44190c84288307b5ee3169e0ee3ce0b88a587094ec559cae6b42ac53c053c148bd1f5dcad22d33272caeea5867b2efe5f931fdf77f7e906da831076965"}], 0x2e8, 0x4000}, 0x844) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 167.878688] print_req_error: I/O error, dev loop0, sector 0 2018/01/23 22:46:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') fcntl$getownex(r0, 0x10, &(0x7f0000296000)={0x0, 0x0}) ioprio_get$pid(0x3, r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000838000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/216) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000000)={0x8, &(0x7f0000002000-0x40)=[{0x2, 0x7f, 0xfd, 0x9}, {0xff, 0x1, 0x7fffffff, 0xffffffffffff8000}, {0x1f, 0x8000, 0x7ff, 0x3}, {0x5, 0x149b, 0xfffffffffffffffc, 0x80000000}, {0x593, 0x100, 0x100, 0x101}, {0x62b3000000000, 0x6, 0x5, 0x81}, {0x7, 0xfffffffffffeffff, 0x8, 0xcd}, {0xce, 0x7, 0xc0, 0xfffffffffffffffc}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000003000-0xf7)=""/247) getdents64(r0, &(0x7f0000000000)=""/77, 0x4d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x10)=@random={'btrfs.', 'map_files\x00'}, &(0x7f0000004000)='\x00', 0x1, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000003000-0x4)={r0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000+0x8a3)={@my=0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000)=""/216, 0x4ec8307206076a5e) getdents(r0, &(0x7f0000000000+0xea9)=""/407, 0x197) 2018/01/23 22:46:41 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@generic="aa6d93b209541a0cee6359ad3e05f1b0", @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/23 22:46:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b70000)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000001c000-0x4)=0x0, &(0x7f00000a4000)=0x4) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) syz_open_dev$dspn(&(0x7f0000df9000)='/dev/dsp#\x00', 0x0, 0x101001) openat$hwrng(0xffffffffffffff9c, &(0x7f0000647000-0xb)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/23 22:46:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shmget(0x0, 0x2000, 0x54000000, &(0x7f0000286000/0x2000)=nil) r0 = shmget$private(0x0, 0xb000, 0x411, &(0x7f000063b000/0xb000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000130000)=""/209) munlock(&(0x7f0000498000/0x3000)=nil, 0x3000) getpid() r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b9d000-0xb)='/dev/audio\x00', 0x80000, 0x0) getsockname$packet(r1, &(0x7f00004ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aa2000)=0x14) 2018/01/23 22:46:41 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x8, 0x6, ""}, &(0x7f0000002000-0x4)=0x0, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000003000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) [ 168.093996] print_req_error: I/O error, dev loop0, sector 768 [ 168.100131] Buffer I/O error on dev loop0, logical block 96, lost async page write 2018/01/23 22:46:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce6000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x10000) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) read(r0, &(0x7f0000a26000)=""/151, 0x97) r1 = socket$unix(0x1, 0x2, 0x0) fallocate(r1, 0x12, 0x0, 0x1) socket$inet6(0xa, 0x800, 0x7) 2018/01/23 22:46:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000f4e000-0x4a)=""/74) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000168000-0x40)={0x2, 0x7, 0x4, 0x1bcf0d7a, "4c4a0c13de1c4ff6fee10bae3dfe378eb6e96d369de5b61c5ec0a4628b425a6a17579825606c02fe7970063b", 0x7ff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000132000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004d000)=0xa0) stat(&(0x7f00009ac000-0x8)='./file0\x00', &(0x7f0000bb2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() sendmsg$nl_netfilter(r2, &(0x7f000039f000-0x38)={&(0x7f0000088000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000f15000)={&(0x7f000030f000-0x1268)={0x1268, 0x0, 0xb, 0x30c, 0x0, 0x3, {0x7, 0x0, 0x1}, [@nested={0x4, 0x9, [@generic=""]}, @typed={0x9c, 0x26, @binary="9633bc916de471e016a16b8be3a1000e87376c8cb1b2efae57ce7f54ac9b44d51da37844cd7b51a73e6b90113d47c31d5d8130f5eb5e342f641dafb69ddb1d6b74fcef539dd8d756337a434441f28d38b4924d45e0e948b85ce39a91b7642611f82feac0ad89c1910cf99a96b7b3199254159bbb32e74c5172871e016c706b35f66671f7f53e7ec96523a91716d43d7d1b35"}, @nested={0x1c, 0x10, [@typed={0xc, 0x78, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x2f, @uid=r3}]}, @generic="08d0818ab925b2e2eaf7b625f8aa047b94138484a036f15a3bae2220d57aca6c85585a1ceea6c94ed52f75e5b2ba1523bf6ccdbc0390445dfd6d592f65ea05a2d126556be0a6d6ab47bd1142290e7fd55a9043242aedc1816f22c78bcdb2032e378666468aed60f49f1959fbd8", @generic="429e3bea5c3f2bff8c65bcf8dfab3f03ea1eff189b1cce005ac5378a7e910cd29f868b620b052ef27e2966b51793262316d52d0bbbabf3447243215ea46d5a619ea36a1c9c63ded7572f23d1fc5507156e5c1057755f6273e6f0f8556c212da7e32c4a0eac50a8b14a1040a6a2669a2b574ef1ec6cd5fc5835d9f5f2857ddb51966673133e3969f8e233ae7256533d43b6ec514d8cbfefe4881d0bfbaa8d38b5b815e460a7081bb1c4f5a6f3232f39ba65024a226957524f1adf10ae6230e5e1c31d7dba88f0a443bedc6ac78af42644cd", @nested={0x58, 0x7, [@typed={0xc, 0xc, @str='\x00'}, @typed={0x28, 0x2c, @binary="93fc66247fd0f8a1287fe9cd622551e32970abc0559507e176027c5e231419"}, @typed={0xc, 0x49, @fd=r2}, @typed={0xc, 0x3d, @uid=r4}, @typed={0x8, 0x5e, @void=""}]}, @generic="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"]}, 0x1268}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 2018/01/23 22:46:41 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x2, &(0x7f00003f6000)={&(0x7f0000001000-0x9d)="5f2e4b8849d46a30d018acd52d8bb9a4ac9d5269df7f7a764df6330711ed0afd280392918efb7f06b55bab437f92b74745a86dc0ccacd56ef815a6f5eaab02c11699695041fc809f709035e818a14b99cf00d17bb3d9b6745fa6830eb654d70009dc26cde8aeb82d7b0f96181f3a492dbea7d383d554293a3c3f51df3a15ea19a28507cf0b7aaf1d706f5a8bf4fa89a601fb172f209eabdfa5ed2ca2ab", 0xfffffda8}) r1 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x1fffff) ptrace$cont(0x38, r0, 0x0, 0x8) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) socket$inet6(0xa, 0x8000000000002, 0x2) 2018/01/23 22:46:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006de000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008d2000)={0x0, @in6={{0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x64b5, 0xfffffffffffff388, 0x4, 0x2, 0x2b, 0xffffffff, 0x40, 0x1f, 0x10001, 0x9, 0x32b6, 0x5d8dc58d, 0x9, 0x40, 0x0]}, &(0x7f0000433000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ed3000)={r2, @in6={{0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1e92909f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, &(0x7f0000dd5000-0x4)=0x98) syz_open_dev$mouse(&(0x7f00001d6000)='/dev/input/mouse#\x00', 0x2, 0x10ac2) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000584000)=0x0, &(0x7f0000b6d000-0x4)=0x4) 2018/01/23 22:46:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f00008f7000-0x10)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000e99000-0x30)=""/48, 0x30) 2018/01/23 22:46:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6a, 0x40800) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000151000-0x50)={{0x3, 0x1, 0x0, 0x1, 0x200000000}, 0x2, 0x6, 0xfffffffffffffc00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x20000008, &(0x7f0000001000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000001000)="1a49dce253e1d202a8fd9d8aa7dc0c160bfa72dc1af59d1dd411e441a5bc5e51f0293f46b15bfbee0ccee9ea75deb5c56347d1c79faba76fa31a56e1e51c07dfa5101753776b6cfdbcca3b67cbaa9af114a8370bbc48f19fe48cc5b0faf0d3c165a675a17acd1ff3e2d3be58fef14acd5a35e64737d980a2bd75809f64ebb25c18bbd5ecda5df0ff1ea447", 0x8b, 0x0, 0x0, 0x1, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x100000000000007, 0x1, r0, &(0x7f0000001000-0x55)="4f46a3775d293054be45169c1e3ddb3fcc62c29d06252be98227382b9e665cbfc5d2735714b57bd20b0acd59144f5127861ce669fefd706c6534651b256a7ac04b4873d0f373817b34f9a19eb0b84c9d874411f882", 0x55, 0x4, 0x0, 0x1, r0}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000c2e000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x2, 0x200000000000) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 168.281547] print_req_error: I/O error, dev loop0, sector 640 [ 168.287623] Buffer I/O error on dev loop0, logical block 80, lost async page write 2018/01/23 22:46:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000ad7000-0xb0)={{0x5, 0x100000001}, 'port0\x00', 0x25, 0x802, 0x7, 0xcab62b6, 0xffff, 0x405, 0x2, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f00001fa000)={0x3f, 0x1000, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = getpgrp(0xffffffffffffffff) sendmsg$netlink(r3, &(0x7f000052a000)={0x0, 0x0, &(0x7f0000449000)=[{&(0x7f00007a6000-0x1528)={0x1528, 0x20, 0x100, 0x4, 0x2, "", [@nested={0x2f4, 0x20, [@typed={0x10, 0x6b, @u64=0x0}, @generic="bd47d691834870e4ae6c8a6d4e06fd6a0cac66128819f135c6f8779295f470278c483de31c07fca799e8a8333e2779de8632d708f5532d97c9f6f9048433cedd58b7344510d3cdacd077f0ab786cdff40a69012891cf336d6d917d475e078c3f4e8887be653fa4", @generic="2c886670cf81eb33c793716da1171803abf528de1d736c4900a0b4b6de8644fad049b4e98185b7ca62bc890a04e610548eb2c6e4ad9ee6731a0703922c83aae1dc85290e682e941b6b8f0bc2e04b19245e8262802e15e07e1d3bb526fac79d0a89f9e7ab757e4b4038c2a25599dc", @generic="7458b037df164f9144c79438c66745160c15a1207d6a57c7deba6f47c673ff78f272e139c18c1e9dbcb99f14aa90ffb754ff1d5b6220c92d8368af6accf971d98b222c3e5a1fecd152f7902f80317c6ddcc9683242b6535fb94636011af335777611eed751627c66dc1b20ba6de8c4d18fe80bf8ab4ec7565c1635bc5d06b6583209c245e0f6fa719bf97d63385b8160628020a1a119ecc66f3abd3742cb44fa422225294348ade4cbb52f72cbeae67ca287d21a024c8cc0226fc736dfe2f9ee38b64567babf4281be8ddaad2d6b708e1c528f011629e94005", @generic="86c03c6200f517882c9c4c224a22882f610390c01fb40c1aceb5af5fe65d6ca60179135be676cf7df09cfc8d951f2037a6cde7d3906eb63daa4e1571c14ac774952b55f55baeecbc2d", @generic="4a82114a2d41afdf0b7c4adba3500b9a28bc0a4f0307e5cf89894cde27f0b487ebc6b850ab105b36d6", @generic="6c8e9f45a6f593036c1cd48458d9844e209bc7e7481ee0667df18ad6cc193348fa1aa6e210a6ee2ee3567856fa61ba73b6f32558daa5861a6bc99124a739062d528d5d0cfab4ebb32931d313f557f0482dea57d0e2763764d02a7477386a9c04af7620b5d91fe2c73bc1e3ea01d556af73ba81d2d1f53c730656d3a567a596397224c16a128dc1471bbee9b8ed23dece4f9eb1a7a64596c802f5edc4c870c498735f63df94b7c39f4764af85e8fed2808718b5", @typed={0xc, 0x14, @ipv4=@rand_addr=0x2}]}, @generic="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", @typed={0xc, 0x3a, @pid=r4}, @nested={0x218, 0x43, [@generic="989423ab5e3b12b3130babaecacb2925489d0a93073b9e97dc3ddc3b3de4c1c3ecb9d170c9389041d1fdf1f802f4de384937e978740f3606e02ff16b86f24668451722b645678424c6c5b0f70e5952ee511f7e6581a4c162cf18e4d06ebcd6056194a9bc0343ae6a7ef6db84cb529d91f95ab88cd49be2086f4adb6f71c80bb09d090569bf93323f920ecda61999dd759fef0ef388ccac45fe5e8c8aac7b8df8f9a9e7dceafb8aea228b420f1078bf116785e5de9d44", @generic="02b05dc9ca511f9b71ccbe1bbb963a49179b80117514157799fa80326bdd9a70845f22c8005ae9ec01b3ec66d7a763edc74e0352d64cbddcc69cd071f3d59b475f70c955c2a1613707b0a325d108b0f54da6e7f4dc4bd9e1383caaad0ebd526cdca46c81a652cae85c6e1acdf6b82f1c034d6b0c4d2b6341aec320a32fcfe78d3433cf5bee0e3818", @generic="47661a446477eef93eb6826557a97a68ea2048b2ab8bf6dab766f1", @generic="b73dbc548ff2f590a4df5d9b018cfba681687ff24d", @typed={0x18, 0x7c, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x82, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x16, @pid=r5}, @generic="9937b8984a776e9a554c51b0325682c79c240bf81d012e896baa130af5ea5dd9f81a16f217f429501526a0387558042b4797ec51c4f465ea9d0db494fa5c25edd931436fa144fe9531f3f658db6e4c80cd6227508c65558552d121cb5c", @typed={0x18, 0x38, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x1528}], 0x1, &(0x7f0000db4000)=[@rights={0x18, 0x1, 0x1, [r3]}, @rights={0x28, 0x1, 0x1, [r1, r3, r3, r0, r0]}], 0x40, 0x1}, 0x841) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00005e3000-0x18)={0x1, 0x0, [{0x2ff, 0x0, 0x0}]}) 2018/01/23 22:46:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000077f000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) r0 = syz_open_dev$audion(&(0x7f000059a000)='/dev/audio#\x00', 0x5, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000330000-0x4)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000df6000-0x10)=@common=""/16, 0x10) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_init1(0x800) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x0, &(0x7f00003db000-0x23)="") mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) execve(&(0x7f0000b36000-0x8)='./file0\x00', &(0x7f0000468000-0x8)=[&(0x7f00004d0000-0x1)='\x00'], &(0x7f0000131000-0x30)=[&(0x7f00004e7000)='GPL)system!keyringem0--\x00', &(0x7f00005f7000-0x9)='/dev/kvm\x00', &(0x7f0000335000)="5c2a6370757365745d2f2173797374656dad00", &(0x7f00005e8000-0x9)='/dev/kvm\x00', &(0x7f0000fce000)='lo/\x00', &(0x7f0000d39000)='.\x00']) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$mice(&(0x7f000097e000-0x10)='/dev/input/mice\x00', 0x0, 0x2400) bind$vsock_dgram(r0, &(0x7f00005b9000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000015d000-0x400)={"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"}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5c}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000971000-0x8)=0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000ba7000)='/dev/audio\x00', 0x600503, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x8d, &(0x7f0000bde000-0x19)=""/25, &(0x7f0000109000-0x4)=0x19) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000837000)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0xffffffffffffff00, 0xfffffffffffffc01, 0x6, 0x0, 0x0, 0x1ff, 0x39, 0x4c1, 0x8, 0x4, 0x5, 0x3, 0x9, 0x4]}, &(0x7f0000c38000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e6a000)={r6, 0x0}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000e86000-0x20)={0x1, 0x0, 0x10001, 0x200}) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000518000)={0x0, 0xfffffffffffffff9, 0x20, 0x1c00000000000000, 0x5, 0x7fff, 0x4, 0x9, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba, 0xffffffff, 0x8, 0x4, 0x0}}, &(0x7f000055a000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000422000)={r7, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d, 0x1, 0x74, 0x9, 0x6b}, &(0x7f0000487000)=0xa0) r8 = shmget$private(0x0, 0x2000, 0x83e, &(0x7f0000a58000/0x2000)=nil) shmctl$SHM_STAT(r8, 0xd, &(0x7f0000d7b000)=""/92) 2018/01/23 22:46:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000736000-0x4)=0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000988000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000980000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000f51000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000081e000-0x27)={0x64, 0x0, &(0x7f00008a2000-0x64)=[@acquire={0x40046305, 0x2}, @exit_looper={0x630d}, @acquire={0x40046305, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x30, 0x48, &(0x7f0000573000-0x30)=[@flat={0x0, 0x1, r2, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000410000-0x48)=[0x48, 0x20, 0x18, 0x0, 0x18, 0x78, 0x78, 0x48, 0x58]}}, @acquire={0x40046305, 0x2}, @enter_looper={0x630c}], 0xb5, 0x0, &(0x7f0000013000)="ef6e007f742615146ceaed659fa742a29f4e90ca68524032ac4bb4ad5a81faecc9d6a0628e88163e7fd42c63994dfda8a850763df0f549cd6edefb428a794cab68608a3efbc1d7f463f14227621c18ded7caefd7e24712a8b96893137dfab0f69731ca8f4b448be9ff858c8d6db4aca899d942205b9c93e00e9aa9324b6e2e9335165ac8bb7a1660f03ca87d16a84498b4c2bc35ce48561703bde8610e33d9ec62d0ae1b64aa6f3952423e17080d9694b3b79069bb"}) 2018/01/23 22:46:41 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) 2018/01/23 22:46:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = getpid() setpriority(0x2, r3, 0x43) bind$vsock_stream(r2, &(0x7f0000162000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = syz_open_dev$vcsa(&(0x7f000043b000)='/dev/vcsa#\x00', 0x4, 0x410000) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000094000-0x18)={0x1, 0x0, [{0x40000072, 0x0, 0x0}]}) 2018/01/23 22:46:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x2000000) mkdir(&(0x7f0000c35000)='./control/file0\x00', 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000b1000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000900000-0x8)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000099c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb0000-0x4)=0xe8) bind$bt_sco(r1, &(0x7f0000f98000)={0x1f, {0x0, 0x6, 0x58a4, 0x80, 0x525, 0xc5}}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000034a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000049000)=0xc) syz_fuseblk_mount(&(0x7f000010f000-0x8)='./file0\x00', &(0x7f0000134000-0x16)='./control/file0/file0\x00', 0x6000, r2, r3, 0x800, 0x8, 0x40) 2018/01/23 22:46:41 executing program 6: r0 = syz_open_dev$dspn(&(0x7f000019b000)='/dev/dsp#\x00', 0x8, 0xa0000) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000aff000)={0x0, 0x24b}, &(0x7f00001d0000)=0x8) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b00000-0xc)={r1, 0x4, 0x2, [0x80, 0x5]}, &(0x7f0000b00000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x1, 0x9, 0xc0, &(0x7f0000000000)={r2, r3+30000000}, &(0x7f0000001000-0x4)=0x6d53, 0x6) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000726000)='/dev/dsp\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r4, &(0x7f0000002000-0xc)={0x40000000, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000057c000)={0x612, 0x0, 0x1, 0x2}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000b00000-0x4)=0x400) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000aff000)={r5, 0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x2000000000000000, 0x400000, 0x400000, 0x0, 0x200000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/23 22:46:41 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000009000-0xc)='/dev/amidi#\x00', 0x7fffffff, 0x40000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000006000)={0x0, 0xfffffd85, "1809d6d935830a23a74232c2b112ee3b83a8f9c88b16e0fde2f4e7809937f81a520f753dd814410e6b06d01b64ba7493a5ad49683a92404f91419367e12e9abdf2d740f98a042d22f741cb7d3f6c4885bc8f86656845304b3f7fbcee44eb12c19e1d48ec16a47a5310ac6d2db82b40d32a15bcd2de835246a4855e2ddeb6ef01d82d252599d4124a4b2d1cb3ed51f2b88ad9701a2002d7297d9f935ff15497ee0bf4aa14da629fb01828c6607e618eb9b08a57c5ded6e2e3fec6a8ab1fd8eabfd29aacf6aae724c9ca9ed30985f6df4938bbc3c4fc3da9dc2c73"}, &(0x7f0000009000)=0xe2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000)={r2, 0x8}, &(0x7f0000001000-0x4)=0x8) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup3(r1, r0, 0x80000) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000355000-0x8)='./file0\x00', 0x10040, 0x0) lseek(r0, 0x0, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000056000)='/dev/cuse\x00', 0x40, 0x0) sendmsg$key(r1, &(0x7f0000460000-0x38)={0x0, 0x0, &(0x7f0000205000)={&(0x7f0000a02000-0x50)={0x2, 0xd, 0x80, 0xf, 0xa, 0x0, 0x4, 0x0, [@sadb_sa={0x2, 0x1, 0x3, 0x2, 0x0, 0x39, 0x4, 0x60000000}, @sadb_x_sa2={0x2, 0x13, 0x626, 0x0, 0x0, 0x0, 0x4}, @sadb_sa={0x2, 0x1, 0x3, 0x200, 0x8, 0xc6, 0x2, 0x80000000}, @sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}, @sadb_x_sec_ctx={0x1, 0x18, 0x8, 0x77bd, 0x0, ""}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x4004040) 2018/01/23 22:46:41 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) set_mempolicy(0x0, &(0x7f0000af3000+0x572)=0x5, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0xfffffffffffffffc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b50000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f000050f000-0xda)="7ed65c70e3ae33aabb0b411fdebb557b6aefd7604f53d7ce036ab6484b74e99b4bc795f8d0a3460d980479c5b92cf375220b291ab866351f249a67400b08013e2e53ca6b8b73ca19702f00a92cf03845f854524b3d8ee161eeb55fc7ca87ce0c8f11cd7ae13af5d20f3626eb5f5f1477d2cad56ecf5836ea083bc164108fc8a03229503e8dd6ec9bce18688ad347ee450ac5dc54811701c943477b61f66fe745a8f3500969575bb6b1c7da45219033954f35ed28a4c57a93ae2b3ea043e27127c5416dc002c1cf68c78e67de2b38cbbc3ada264a3eba9b17022d", 0xda, 0x10, &(0x7f0000f7d000)=@file={0x1, './file0\x00'}, 0xa) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000048000)=""/81, 0x51}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/23 22:46:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dd0000-0x25)='numa_maps\x00') socket$nfc_llcp(0x27, 0x1, 0x1) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000003) io_setup(0x1, &(0x7f000049f000-0x8)=0x0) io_cancel(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f0000a2a000)="a8ccd6dd4bb97bb8e608aa4b2b2d7a0b421fe9414fe1821fe5eb51ee3b8aa3ed444acc0a3ffee9b7fd7b6b993f11ef7ae19a88bb0ccea75ad14476b0cf317fac30f1d996d4717f2df17d7f39dfd417b299e1456ce564b4190afa29dac27eafae34c6f9e195a1e93ab6a5e389c35c8efdaf673593e1", 0x75, 0x9, 0x0, 0x0, r0}, &(0x7f000029b000)={0x0, 0x0, 0x0, 0x0}) 2018/01/23 22:46:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000d17000-0x38)={&(0x7f0000f9c000)={0x27, 0x6, 0x3, 0x3, 0x40, 0x9, "3d21139be7ec28f196000bb23c76e9fc37dffa03ab665e7f5375990884341e24d74f38a3fd72cfb185aa128d875e9ea2abaac2dd226626e3dc517d75b30978", 0x7}, 0x60, &(0x7f0000d80000-0x10)=[{&(0x7f00007d1000)="4687f220", 0x4}], 0x1, &(0x7f0000d18000-0xc8)={0xc8, 0x13f, 0x1, "bae9abfda61f42ddd6043d5092b9ad3011d539bc3d0a566ac7206b8d107db393de913aa7be73c1e3cfba016f14adfc3592ea3b8f49fd1f218610a1b1c33e210bb9795658bd043299ede06b31d29f2e8621c18e7ebf07a525f9df3ec7e95f13b7ff25c602d9240ec5ebd2e5e338583bea4e8929e84a2933d6b9a02704115b1904f6d2602cef43ce5c6032a740902997d9234eb2c2ee1708c4447173e9f948a31f0173383a8d4cca174fb179285162be34fc63591f01"}, 0xc8, 0x40}, 0x40) fallocate(r1, 0x1, 0x2, 0xfff) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000932000-0x14)={{0x8d, 0x8, 0x6, 0x7, 0x200, 0xfffffffffffffffe}, 0x1, 0x5, 0x7fff}) 2018/01/23 22:46:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f4b000-0xb)='/dev/mixer\x00', 0x402, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000efe000-0x7d)="b36fc79c8e90f89fd208fe6e59295db8323e000923b8668873542bd9acb450ce81d909d666186505f0e887f72c249cefe6793fa606d6faed00535dc186bcfd18b97f6f36e88a531c12b08263292f58c6e5f4e220d8b2dc75e8d4d9cd28bf84983cfd0f5856e6b1ab93279eb3ab474d83e9009f71f247697b1f7e021213") syz_emit_ethernet(0x6e, &(0x7f0000536000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) select(0x40, &(0x7f0000340000-0x40)={0x6e, 0x0, 0x8000, 0x4, 0xfffffffffffffffa, 0x4, 0x7, 0x7}, &(0x7f0000443000-0x40)={0x7, 0x7fffffff, 0x5, 0x2b, 0xffff, 0xbc4, 0x2, 0x7}, &(0x7f00005ad000-0x40)={0x6, 0xfffffffffffffbff, 0x6, 0x2, 0x9, 0x40, 0x7ff, 0x1}, &(0x7f00007ad000-0x10)={0x77359400, 0x0}) 2018/01/23 22:46:42 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f000000a000-0x8)={0x0, 0x0}) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a8430b7526236925000f0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x1000, 0x6000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/mls\x00', 0x0, 0x0) r2 = gettid() ptrace$setopts(0xffffffffffffffff, r2, 0x7ff, 0x100008) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000008000)=0x0) 2018/01/23 22:46:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f83000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000)=0x0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000498000)='/dev/snd/midiC#D#\x00', 0x1, 0x80) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/01/23 22:46:42 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d79000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000be8000-0x4)=0x0, 0x4) 2018/01/23 22:46:42 executing program 5: msgrcv(0x0, &(0x7f0000540000-0xff9)={0x0, ""/4081}, 0xff9, 0x0, 0x524b970b525d5f5d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000001000-0x18)={0x0, 0x0, 0x6, &(0x7f0000000000)=0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x3, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0xffff, 0x4) 2018/01/23 22:46:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000f6e000)=0x0, 0x4) readahead(r0, 0x2, 0x8000) connect$inet6(r0, &(0x7f0000f6d000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/23 22:46:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000b79000-0x8)=0xfff) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000470000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000d0b000-0x70)={[{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}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:46:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000-0x8)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000c53000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00008e2000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00002c8000)={"821d6202e0c87258bb1764683812584f", {0x4, 0x0, 0x0, "3344f22eda46", 0x0, 0x0}}) 2018/01/23 22:46:42 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) openat$sequencer(0xffffffffffffff9c, &(0x7f0000275000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004f0000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00005d2000)='/dev/audio#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 168.621451] QAT: Invalid ioctl 2018/01/23 22:46:42 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x80, 0x8001, 0x100000001, 0x80000000, 0x9, 0x8, 0x600000000000000, 0xfffffffffffffffc, 0x1, 0xc1, 0x200, 0x6, 0x7, 0x80]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x1bb}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x100000000101003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44)="", 0x0, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000059d000)={0x0, 0x38, &(0x7f0000bd4000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000674000-0x4)=0x10) 2018/01/23 22:46:42 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000006000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x800, 0x0) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000002000-0x87)="9026eac2f4022f8053aacfba81db9b2591b57f35e582d6ca40faf4dcdf1d1085a3ddb8a372734722d5325bdc7db57a27e81bf369d54bd1b8d4bd586ae664119693f2911f47089445370ac0a2a83846c333c550a2611fb2418657473dab11487ed5b201bb7f99b0a6c79bd86608dbad1065a857ad083835928321aa6ffb255f8ded9f0a7adbd9c2") getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) 2018/01/23 22:46:42 executing program 4: clock_getres(0xfffffffffffffffe, &(0x7f0000ebe000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x22000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00008f1000)={{0x2, 0x0, 0xfffffffffffffff8, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:46:42 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r0, &(0x7f0000fd7000-0x3d)=""/61, 0x3d) getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) 2018/01/23 22:46:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bfd000)={r0}) accept4$vsock_stream(r3, &(0x7f000039b000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x800) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00005e3000-0x18)={0x1, 0x0, [{0x2ff, 0x0, 0x0}]}) 2018/01/23 22:46:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cff000)='oom_score\x00') ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000c5e000-0x4)=0x9) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00000f8000/0x7000)=nil, 0x7000, 0x0, r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ffe000)='/dev/ptmx\x00', 0x800, 0x0) [ 168.697181] QAT: Invalid ioctl 2018/01/23 22:46:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000c46000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0xfffffffffffffffd, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4801bf", 0x0, "280004"}, "329dbd7fbef5a9208e5f3cfddafffb88b4faa4b405cb79ff"}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) r0 = syz_open_dev$admmidi(&(0x7f0000da4000-0xe)='/dev/admmidi#\x00', 0x100, 0x10200) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f000093f000)=0x0) 2018/01/23 22:46:42 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f00000e3000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) 2018/01/23 22:46:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = syz_open_dev$vcsn(&(0x7f0000bf6000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x0) r2 = dup(r1) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000e5f000-0x10)={0x8, 0x1}) clock_gettime(0x0, &(0x7f0000cc6000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00002ca000-0x10)={r3, r4/1000+30000}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f93000)={0x0, 0x0}) 2018/01/23 22:46:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b1e000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009c7000)=0x0) kcmp(r1, r2, 0x3, r0, r0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r4 = fcntl$dupfd(r3, 0x0, r0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f000005d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x401, 0x0, @cisco=&(0x7f00006e8000-0x8)={0x0, 0x0}}}) 2018/01/23 22:46:42 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:46:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ppoll(&(0x7f000078a000-0x38)=[], 0x0, &(0x7f0000f2c000-0x10)={0x0, 0x0}, &(0x7f0000a57000-0x8)={0x0}, 0x8) r0 = openat$ion(0xffffffffffffff9c, &(0x7f000051f000)='/dev/ion\x00', 0x20000, 0x0) signalfd4(r0, &(0x7f00005f3000)={0x401}, 0x8, 0x800) 2018/01/23 22:46:42 executing program 6: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000038b000-0x58)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffc, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000547000)="", 0x307) 2018/01/23 22:46:42 executing program 3: sysfs$1(0x1, &(0x7f00001d0000)='.em1**\x00') clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") munlock(&(0x7f00002be000/0x1000)=nil, 0x1000) 2018/01/23 22:46:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f00000b9000-0x8)='keyring\x00', &(0x7f000005c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r2) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmmsg$alg(r1, &(0x7f00006ed000)=[], 0x154, 0x200) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f00000ae000)={0x3000, 0x13000, 0x8, 0xd2f, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:46:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lseek(r0, 0x0, 0x2) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 22:46:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000054a000)=0x7, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000738000-0xb)='/dev/mixer\x00', 0x141000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00005b1000-0x20)={0x401, 0x18, [0x400, 0xff, 0x5, 0xffff, 0x1cb4, 0x7fff]}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000561000)='/dev/cuse\x00', 0x400001, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f000095e000-0x65)=""/101) 2018/01/23 22:46:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000002000-0x400)={"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"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) ioprio_set$uid(0x3, r4, 0x1b4aa283) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) 2018/01/23 22:46:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8001, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xf6, "59811eec921c76d469e6f80188b2cf0de713026fc79a0778c5545de647f88e193436054014ab1340b772dd3072eba2441234357b9ef78159e0ed2ece94b15e8f4e640f2827c165575898ddbfa8c59cf50caf8f29674654d081972dce8aaa05abbccf0d3cf2bfec38848f27b695c286c66f48839cfa2c9776bcc27487c79254d31b6d100ddb3ae222f467f49a99b97910567b477e82e2d95916d4a6bf6b57a521f1e65011dac86179d2a7dda5bf7e5f88266b79bd351a0b98b4055754ac4937ad9b350d9437542510dc0ed08b1a00defe6672e1ed642453f6a83dadefa0d24ec43ef081eed5e804c18b56bcf2510423ea43d50611ff52"}, &(0x7f0000725000-0x4)=0xfe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x8000, 0x9, 0x3, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/01/23 22:46:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000+0xe4e)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x24) 2018/01/23 22:46:42 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000000a000)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000e000)={0x0, 0x0}, &(0x7f0000015000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000011000-0x4)=@assoc_id=r1, &(0x7f000000d000)=0x4) recvmsg$kcm(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000001c000-0x60)=[{&(0x7f0000005000)=""/120, 0x78}, {&(0x7f000000a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000015000+0x7fc)=""/40, 0x28}, {&(0x7f0000009000)=""/142, 0x8e}, {&(0x7f0000013000)=""/20, 0x14}, {&(0x7f0000019000-0xab)=""/171, 0xab}], 0x6, &(0x7f000001b000)=""/65, 0x41, 0x2}, 0x2) 2018/01/23 22:46:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cc5000)='/dev/sequencer\x00', 0x10040, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000b59000-0x53)=""/36, 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r1, &(0x7f0000429000-0x1000)=""/1792, 0x700) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00007a4000-0x4)=0x0) getdents(r1, &(0x7f00005d8000-0x7c)=""/124, 0x7c) fcntl$addseals(r1, 0x409, 0x2) getdents(r1, &(0x7f0000d06000)=""/75, 0x4b) 2018/01/23 22:46:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f000031f000)='./file0\x00', 0x2) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000174000)=0x0, &(0x7f00005c0000)=0x4) fadvise64(r0, 0x0, 0x0, 0x2) 2018/01/23 22:46:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000a46000)={0x0, 0x1, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c43000-0x4)=0x0) timer_delete(r0) fstat(0xffffffffffffff9c, &(0x7f0000a27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000eeb000)='./file0\x00', &(0x7f0000655000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f000084d000)='./file0\x00', &(0x7f0000c43000)='./file0\x00', 0xd000, r1, r2, 0xd7a, 0x3, 0x40080) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007bc000)='net/bnep\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000d6d000-0x9)='/dev/rtc\x00', 0xa4900, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00006c9000-0x20)={{&(0x7f0000bc2000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2018/01/23 22:46:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00008d1000)=0x5) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe0002", 0x21) r1 = syz_open_dev$usbmon(&(0x7f00001a1000-0xd)='/dev/usbmon#\x00', 0x4, 0x100) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000698000)=0xb2d, 0xfffffffffffffedc) openat$sequencer(0xffffffffffffff9c, &(0x7f00001eb000-0xf)='/dev/sequencer\x00', 0x581200, 0x0) 2018/01/23 22:46:42 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x13c)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_PRIORITY={0x8, 0x6, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) fsetxattr(r0, &(0x7f0000012000)=@random={'user.', '\x00'}, &(0x7f000001e000-0x10)='userwlan0system\x00', 0x10, 0x3) r1 = syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x80000001, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000021000)={0x0, 0x25}, &(0x7f0000024000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000026000)={r2, 0x5}, 0x8) 2018/01/23 22:46:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000405000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000ca3000)=0x0) 2018/01/23 22:46:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) fstatfs(r0, &(0x7f0000843000)=""/155) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000efc000-0x10)={&(0x7f00007f0000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000f0c000)='/dev/dsp#\x00', 0x3, 0x8000) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_open_procfs(0x0, &(0x7f0000829000)='net/if_inet6\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) 2018/01/23 22:46:42 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000521000-0xbe)=""/190, &(0x7f0000e6f000)=0xbe) 2018/01/23 22:46:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffdd) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sg(&(0x7f00008b7000-0x9)='/dev/sg#\x00', 0x3, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000377000)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x5002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/23 22:46:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f00003eb000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) prctl$setname(0xf, &(0x7f0000cca000-0x1)='\x00') sysfs$2(0x2, 0x2, &(0x7f00000a3000)=""/173) r1 = syz_open_dev$adsp(&(0x7f000054d000)='/dev/adsp#\x00', 0xf3a, 0x20000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00008d3000)=""/4096) 2018/01/23 22:46:42 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000295000-0xd)='/dev/usbmon#\x00', 0x8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x4, 0x9, 0xdc1c, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000948000-0x24c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(twofish)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000037a000)='/dev/audio\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000710000)='ecb(twofish)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/01/23 22:46:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000583000)='/dev/snd/midiC#D#\x00', 0x400, 0x80002) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000bbc000)=0x9) r1 = syz_open_dev$vcsn(&(0x7f0000c56000)='/dev/vcs#\x00', 0x100000001, 0x202000) r2 = geteuid() r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$nl_netfilter(r1, &(0x7f0000b15000)={&(0x7f0000c87000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f000081e000-0x10)={&(0x7f0000465000-0x3d8)={0x3d8, 0x2, 0xf, 0x700, 0x6, 0x1, {0x7, 0x0, 0x9}, [@generic="865ad689c035dcda88672a5ff125fafd08db04654cc839c7ff8639e85b9e00f0a126f8c28a39d5e46cf361", @typed={0xc, 0x7, @uid=r2}, @nested={0x178, 0x7a, [@generic="460cbb6f32ff7f362bcd1fb7c497cc6a6f1d8fcb0b7b08fa52c08ff5547f0bcea0329990ae75cbbe89bc74d5", @typed={0x10, 0x6b, @u64=0x4}, @generic="", @typed={0x30, 0x1c, @str='md5sum&bdeveth0*eth1md5sumcgroupproc\x00'}, @typed={0x7c, 0x74, @binary="4426e668fec75afe58121403c6a0f0436b08f15efc20af5ba11f0ca114c64fa5d864a52e61d1cf81d22061cddb2f177f3a31f765c285db9a7c91dae5364a3aad708cb16d11418ec32598dc6567a2a03f295615f2bb71f6209d17d28f3fa505ada414445c4dde08950c7d3a393343f9fc680076"}, @typed={0xc, 0x8a, @fd=r3}, @generic="4191e44399844dfe2e0dfbd7194c317e91acd5ea002ae59066251d665350e1ef8ca4cdb6d6c66f3cf47086b13ee3f9ce0bee7a51544626aa4a29751d527e4a8a8dd1f1128d08bfba749eee9db31f1b343ba26949f1cf43181b2883781ca6d8beae940a9a0e7516daaefbd65280f115196daabac7", @typed={0xc, 0xe, @u32=0x8}]}, @generic="b3dd40fc14b8292fe360078d0b920e11761c2ab17272f93206b722d4a2ae4ab2a222b37a5cda55906ed81aafa2c4403869545ef5739e1354c50eb873", @nested={0x1d8, 0x67, [@typed={0xc8, 0x8, @binary="4a2c5ad01b5a9cb76689ad8843e450e68f190829e83bd1acd3e4534f3187f214c25c6274c19c720c4ad9110ed8daa181f209f6d3f2d709e513b838f9968bd88376e21f6883611e29c2b4ea3d7d46996d6b556bea3dafde9c2f2b6a57b703bedbd1c47717f9d5d37a77aaf85444d6d5ef5537c8d043eb00572762b67eeee31d09d75b9714bf819a763072d69fba690d3cfe013f4462353fe74ea558f4da612951d20ce3451d18661d8b6d1d14bf6a49bc47f1b548d5cdf3c42d6112b31d05"}, @generic="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", @typed={0xc, 0x15, @u32=0x2}]}]}, 0x3d8}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x14, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x2) pwrite64(r0, &(0x7f0000ce9000)="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", 0xfb3, 0x4e) fcntl$addseals(r0, 0x409, 0x10000c) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00002fe000)=""/14, &(0x7f0000a89000)=0xe) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a20000)=0x0) 2018/01/23 22:46:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000fcd000-0x68)={0x0, 0x0, [0x1, 0x7fffffff, 0x8, 0x40], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001a5000)={0x3, [0xffffffff, 0x8001, 0x400]}, 0xa) 2018/01/23 22:46:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000d9000-0x9)='/dev/kvm\x00', 0x40080, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000284000)=0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x0, 0xffffffffffffffff, 0x0, 0xffffffff, 0x2000000000000, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) openat$dsp(0xffffffffffffff9c, &(0x7f0000668000-0x9)='/dev/dsp\x00', 0x8c803, 0x0) mount(&(0x7f000087f000)='./file0\x00', &(0x7f00006fc000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/23 22:46:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e3e000-0xe)='net/netfilter\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = creat(&(0x7f0000660000-0x2)='./file0\x00', 0x10) getpeername$netrom(r1, &(0x7f00005c7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d96000-0x2)=0x48) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000b92000-0x6e)={r2, r3, 0x1ff, 0x8, &(0x7f00001c3000-0x75)="659b6518fe3a10aab79410080f3d7464fca9752b44abf590f6a29e3a6a93a5b65a265704877162c768175d03399ca30e3d825c028eaf6e5aad3a3bc8085fa279ce8d7bac3fb8ecd40cdeb23bc2795b07350ea34a427fb8957c0760631a3817555cbb2347f1487eaf7064b74b0fdc9559a8e77151d3", 0xff, 0x8, 0x9, 0xfffffffffffffffc, 0x15, 0x3, 0x8001, "b4fc7f166a84c25e66ad212abdcece0bb219a469caaa7d19793ab5c295433087f9d5de5e62a76b780e6e79a444631dac1ede2f4fee2d6a3f9bc86830042e2762ab7b7d89f967"}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000d8c000)={&(0x7f0000d6c000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x40084504, &(0x7f0000000000)=""/157) 2018/01/23 22:46:42 executing program 3: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f70000+0xd1f)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000925000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e65000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f72000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f72000-0x4)=0xe8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000f72000-0x10)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f72000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000f73000-0x8)=@assoc_value={r1, 0x10001}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00008d6000-0xc)={r2, 0x250d, 0x30}, 0xc) [ 169.160065] rpcbind: RPC call returned error 22 [ 169.180514] rpcbind: RPC call returned error 22 2018/01/23 22:46:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = semget$private(0x0, 0x2, 0x4) r2 = memfd_create(&(0x7f00001f9000-0x2)="dd00", 0x1) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000426000)=""/239) fremovexattr(r0, &(0x7f0000670000)=@random={'osx.', '+\x00'}) 2018/01/23 22:46:42 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000009000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000a000-0x28)={@common='ip6tnl0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r3, &(0x7f0000005000)="", 0xfffffffffffffdc6, 0xffffffffffffffff, &(0x7f0000006000-0x14)={0x11, 0x0, r2, 0x1, 0xffffffffffffffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/23 22:46:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = shmget(0x1, 0x1000, 0x90, &(0x7f0000c25000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:46:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008fc000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ab3000)="", &(0x7f0000691000)=0x0, &(0x7f0000c72000)=0x0, &(0x7f0000c6c000)="") fremovexattr(r0, &(0x7f00004a2000)=@known='system.sockprotoname\x00') clone(0x8004000, &(0x7f000087f000-0x98)="7a14fed9ee409a73e1a6a879af50fda91498a5aab8b9ad8629d0fa17a447b41c818ebebee38b2c63a50be69a6b6d26b79086f9e8e9ea61870f05d6e02d5cb043d6ed73e01643a364463a907e4e69fe5281842ff3e2fd3033357262a752c32bf86cde44f8afe9562dc0f05323cbeab0966c367e87d476cf82b9d222287b3add3c4561c658581f0ce48dde4e336f247987867bf05db0db584d", &(0x7f00003ea000)=0x0, &(0x7f0000d74000)=0x0, &(0x7f00003c0000-0x9)="113f11ce0bfb819fda") 2018/01/23 22:46:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000db4000)=0x1, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc4c85512, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:46:42 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a34000)='/proc/self/net/pfkey\x00', 0x280880, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00001b4000)={0x400, 0x431}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000325000-0x8)={r2, 0xac3}, &(0x7f0000001000-0x4)=0x8) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0xffffffffffff0000, @loopback={0x0, 0x1}, 0x40}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)="c5cd4df9829518a23d532e1a8641ecff45019acf0972ac27937067b6751bd3ec96199c5b517ea1981e36ad57b3d57a43816d496ed4c2492de1e397215cad0161a6203a20a767a3d6c50251386887d5bd80bd188f82467848b3b0d93f2147b726288312ef53b936962243eec8cc55fe11272102d047d3e606c5b48896a6b68c62be410ee67346e882", 0x88}, {&(0x7f0000000000)="6f9a36737120f8cb4eb72c7543c00afc741cea1e9da50f55f74f5100f877593a72b459610bd9b9880b6a0bafd323421f6bb2c0f3a60d9aa5e95fda002a27187f7db64c11950070de827a8d24d95bc1dc877d0b11cdd030164141a8c5ae", 0x5d}], 0x2, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x100000000, 0x3, 0x162, 0x84c, 0xa4f, 0xfffffffffffff7ee, 0x100, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xaf1, 0x1, 0x5a, 0xedd, 0x8001, 0x3ebe, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0xe9e4, 0x8000, 0x80, 0x100}}, @init={0x18, 0x84, 0x0, {0x48000000000000, 0x2, 0x2e, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x20a, 0x3, 0x7fffffff, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0xcc3, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x8204, 0x3, 0xfffffffffffffffd, 0x1e, 0xfff, 0x0, r3}}], 0x150, 0x8840}, 0x40000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000+0xfbf)={r2, 0x80000000, 0x1, 0xd263}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000003000-0x12)='/dev/input/mouse#\x00', 0x6, 0x2040) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000003000)=0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r5, &(0x7f0000005000-0x8)={0x1f, {0x7, 0xfffffffffffffffc, 0x1, 0x6, 0x1000, 0x2}}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000005000)=0x101) close(r0) ioctl$VT_WAITACTIVE(r5, 0x5607) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r5, &(0x7f0000007000-0x4b)="74be64a80fb7e58f4da1fe1443f8c2769e69d012c8ecd6f5f7fc18bffb390f57eb441b70cbcd8ba1bf46474fe313191c954fd6329657d44e00cc867af60d8dd3cb6fd4941740ea8ffdc6f4", 0x4b, 0x4000010, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000007000)=@assoc_value={r3, 0x2}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/load\x00', 0x2, 0x0) write(r5, &(0x7f0000004000)="078ab8b040b7f83b234aab5250408f37d88c1d96a692aa801fad612f8bf38cfe2f4023111af88da9b5d81218eb9368f2c9f8808ae3e2ef90e50c5e7718862bcb1a26518506ea388e3abcf28a6b4b9cb634bab8cd9ec420d91becceabdefa9a78743dd52a8b7739e5f99909d5602240520a", 0x71) 2018/01/23 22:46:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000190000)={{0x4, 0x7ff, 0x80000000, 0x6, 0x1ff, 0x7}, 0x1ff}) 2018/01/23 22:46:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001000-0xb0)={{0x6, 0x80000001}, 'port0\x00', 0x8, 0x2, 0x9, 0x81, 0x1000, 0xe5, 0x7, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000645000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000c6c000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:46:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r0 = creat(&(0x7f0000756000-0xe)='./file0\x00', 0x2) pwrite64(r0, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) write(r0, &(0x7f0000352000-0x1000)="04", 0x1) ftruncate(r0, 0x3) 2018/01/23 22:46:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000487000)={0x3ff, 0x8009, 0x7fffffff, 0xfffffffffffeffff, 0x0}, &(0x7f00004ef000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cb9000-0x8c)={r1, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000390000)=0x8c) r2 = syz_open_dev$vcsa(&(0x7f0000877000)='/dev/vcsa#\x00', 0x4, 0x0) recvmsg$kcm(r2, &(0x7f00008dd000)={0x0, 0x0, &(0x7f0000e1e000)=[{&(0x7f0000d3f000)=""/150, 0x96}, {&(0x7f00004b0000)=""/100, 0x64}, {&(0x7f000035f000)=""/27, 0x1b}], 0x3, &(0x7f0000973000)=""/150, 0x96, 0x4}, 0x40000002) 2018/01/23 22:46:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000020c000-0xc)={0x5, r0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000860000-0x10)={0x0, 0x4000, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000b52000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000383000)=@newspdinfo={0x5c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42c00) r0 = syz_open_pts(0xffffffffffffff9c, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000663000-0x3)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00004c6000-0x20)={0x3, 0x2, 0x2, 0x10000, r1}) 2018/01/23 22:46:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c69000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d0000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f00000ca000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x0, 0x223, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/23 22:46:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = open(&(0x7f0000f55000-0x8)='./file0\x00', 0x400, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a22000-0x8)={0x0, 0x4}, &(0x7f0000fa3000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009fb000+0x767)={r2, 0x42}, &(0x7f0000751000-0x4)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000517000)={0x0, 0x0, 0x0}, &(0x7f0000658000)=0xc) quotactl(0x8, &(0x7f0000ed3000-0x8)='./file0\x00', r3, &(0x7f0000538000-0x65)="bfbd3edb19c046ee4d84346a2572b951642f6d7a4368eddd7e9227fb7066d6c3366546775224eac61fe2f4954203c4970a315fe03beb149d15a2ef5ae1117e805feaf942f5b58194cbbd3d5b7437da1d2fc4c832c3f2d979bac6e3a53f899735591b21b333") connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = memfd_create(&(0x7f00004c1000)="d12a00", 0x1) connect$rds(r4, &(0x7f0000149000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000042000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0x67, &(0x7f00006bc000-0x4)=0x0, &(0x7f0000a33000)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r6, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x4, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) pipe2(&(0x7f0000b8d000-0x8)={0x0, 0x0}, 0x847fd) write$selinux_load(r1, &(0x7f0000a4f000-0x64)={0xf97cff8c, 0x8, 'SE Linux', "d4c17664a7f5b3555b02910b89d8f16d8c7b89749cee42db4a36054b8cddfb0e15fcd84c9ae3dd3174ffe89f446a81812f71c2e7784fab2f76aa5a498db09fd99d1fa2650c965bd2bd16d6179c0b17f4b2d4dbf3"}, 0x64) clock_gettime(0x0, &(0x7f00006db000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000246000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000feb000-0x10)={0x0, r2+10000000}, &(0x7f0000f15000)={0x0}, 0x8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000621000-0x18)=@get={0x1, &(0x7f0000dbf000)=""/0, 0x80000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 22:46:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x20) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) r1 = add_key(&(0x7f0000f94000-0x5)='dead\x00', &(0x7f00005d7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r1) keyctl$search(0x1d, r1, &(0x7f0000001000-0x6)='logon\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/23 22:46:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000b6000)=0xff, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$vcsn(&(0x7f0000a14000)='/dev/vcs#\x00', 0x9, 0x8000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000543000)=0x6, 0x4) bind$ax25(r0, &(0x7f0000d99000)={0x3, {"6f7c8934c5c320"}, 0x0}, 0x10) 2018/01/23 22:46:42 executing program 0: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="884f79fd4e09949ee5010306051dcc69", 0x10) ioctl$TIOCNXCL(r0, 0x540d) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000001000-0x10)={0x127fd, 0x0, &(0x7f00007dc000/0x1000)=nil}) listen(r0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000000)='user\x00', &(0x7f0000000000)='&/\x00') 2018/01/23 22:46:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x3, 0xfffffffffffffffe) mkdirat(r0, &(0x7f0000da8000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(0xffffffffffffffff, &(0x7f0000938000-0x1000)=""/4096, 0x1000) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) 2018/01/23 22:46:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf7, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc1, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d174b0861d4c5c44ef90277c69accc2ecca94c183eb88e3af31761a98f4d4fa9db00026e7dd7100e7b862455020776581c3b75016213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) socket$nl_route(0x10, 0x3, 0x0) r0 = semget(0x1, 0x0, 0x8) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00002b7000)=""/35) 2018/01/23 22:46:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000485000)='cifs.spnego\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a64000)='/dev/audio#\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) keyctl$invalidate(0x15, r1) keyctl$describe(0x6, r1, &(0x7f0000ba9000-0xbf)=""/191, 0xbf) 2018/01/23 22:46:42 executing program 4: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000002c000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x7, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000026000)={0x0, 0x0}) fremovexattr(r0, &(0x7f000006c000-0x9)=@random={'trusted.', '\x00'}) fcntl$getflags(r0, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00000ed000-0xa)='/dev/vcs#\x00', 0x9d, 0x840) 2018/01/23 22:46:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0xffffffffffffff7a) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009a8000)={0x0, 0x0}, &(0x7f0000ec6000-0x4)=0x0) 2018/01/23 22:46:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000306000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x8000) sendto(r1, &(0x7f0000b18000-0x10ac)="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", 0x1001, 0x0, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/23 22:46:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d0000)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000694000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000ba8000-0x8)={r1, r2}) sendmsg$key(r3, &(0x7f0000636000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000084000)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x3, 0x18, 0x0, 0x0, 0x9, "517bda12b2ebf82563"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00006d5000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000457000)=@generic="760c3370319b49312ad9271acfff78a4") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000818000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00005ea000)=0x7) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x4, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) faccessat(r4, &(0x7f0000548000-0x8)='./file0\x00', 0x10, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000556000)='/dev/kvm\x00', 0x880, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f000029e000-0x12)='/dev/snd/midiC#D#\x00', 0x100, 0x4102) sendto$inet(r5, &(0x7f0000ae0000-0xec)="bba8992faee30e4483a8db24c174d7fb474adce520fbbaae8929c6aed80dfe2aa481a7c52aa5be19cdfe0c722da67e652e25d5742e2a07e9c1419ac9a7cad5a5cf43ac9d8112cb766565fcb479014e05b2a36623ed3483df412e2c7074c24ac973cd45122dc61e1a2b6e34fcde4eedd90302dee5ca8e4ef4630b5ca16791a3302c01032334ae789314736dba9962afd39dcdaba08521d89b926424bd484bd19ff39aa0cc21310afc429bbf22bc2cc281646adac79dd17f68ef074303f73456abfeb99ab8e470097d6a9d9649465a965d97e39a91ee9d457d63700397724b9e7a83bf28df8255690e64284b07", 0xec, 0x4040, &(0x7f0000fb8000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r5, 0x0, 0x0) syz_open_dev$audion(&(0x7f0000b07000)='/dev/audio#\x00', 0x8, 0x8000) getpeername$packet(0xffffffffffffffff, &(0x7f0000c8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ec3000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00007c3000)={@common='bridge0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x0}) setsockopt(r5, 0x2, 0x5, &(0x7f0000b03000)="6f0672de0bac37caf9090d665e6f9ad555d96a1de346856611fe6b206e8332046f1624a80bebf2f7740b71ccb3b8", 0x2e) 2018/01/23 22:46:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x1, @thr={&(0x7f00008e8000)="9144be9b61845fb452", &(0x7f0000f23000)="6d6b56f5a66f128f9acca89df36ff2b6e330c66f0b5e381046ff2adc6a8188014e2a0da4835bd68501267172b87429819fc880e6a383e41b504a5fa7ec6197a1615508e962e22b49aa0effcd1dfa9126d685357baf85a76d754bd921fe8e7e3f1e784b78d448a831ea530ac34a77c9d2573f8d58381b52977aa9c242f4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f00000b0000-0x10)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r0+10000000}}, &(0x7f000016c000-0x6)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 22:46:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000568000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002fa000-0x4)=0x14) r1 = accept(r0, &(0x7f000039f000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00007e8000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000038f000)={0x0, 0x8, 0x1}, &(0x7f000049e000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e3c000-0x8)={r2, 0x1}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000064c000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000818000)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c92000)={0x10000, 0x200, 0x4, 0x6, r2}, &(0x7f00001da000-0x4)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) open_by_handle_at(r1, &(0x7f000013f000-0x5c)={0x5c, 0x5, "3db56a3c78a00b07d6d1e77b41a591489cc716e338bee7e9a609f708794ec5ee32f91d3f777c1e72ada7f47438151c0697f2e2af3f26f50860a92b371454e3780e9a1043648f409e83dfab50bdedfce72c02e8c3"}, 0x0) 2018/01/23 22:46:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000059c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) keyctl$unlink(0x9, 0x0, 0x0) bind$alg(r0, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fb5000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000160000)="", 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000fc5000-0xf)='/dev/snd/timer\x00', 0x0, 0x20400) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f000090b000-0x4)=0x0) accept(r1, &(0x7f00003a9000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fe4000)=0x8d) 2018/01/23 22:46:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000033f000-0x4)=0x0, &(0x7f000060b000)=0x0, 0x10001, &(0x7f00003ac000/0x2000)=nil, 0x4) r0 = getpid() tkill(r0, 0x35) 2018/01/23 22:46:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x30001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000ea6000)={r1, 0x2, &(0x7f00009cd000)=[0x3f, 0x1f], &(0x7f00000fd000)=[0xc000000000000000], 0x1, 0x2, 0x5, &(0x7f0000000000)=[0x35, 0x3], &(0x7f0000001000-0x20)=[0x800, 0x81, 0x9736, 0x8, 0x1, 0x0, 0x4c7, 0xffffffffffffff74], 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000ccf000-0xd)='net/fib_trie\x00') fchmod(r2, 0x0) 2018/01/23 22:46:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b56000)='net/route\x00') preadv(r0, &(0x7f00001a4000-0x90)=[{&(0x7f000025b000-0x7e)=""/126, 0x7e}, {&(0x7f0000d0b000)=""/109, 0x6d}], 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000c3c000)=""/103, &(0x7f0000f2b000+0xe42)=0x67) 2018/01/23 22:46:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket$inet6(0xa, 0x80807, 0x0) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000)=0x0, &(0x7f0000000000)=0x4) 2018/01/23 22:46:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x800000000000}, 0x1c) 2018/01/23 22:46:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="c3163737769a53a61ba700a57adca16308b8750561650e6c49c11ac0d596cc95b18d06e476b30a7980ff3c3ee656420f85afd44f345620b638ae63c27e329a73605001", 0x43, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x2, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000)=[{0x2, 0x8}, {0x2, 0x1000}, {0x4, 0x6}, {0xa, 0x1}, {0x4, 0x0}, {0xa, 0x800}, {0x4, 0x401}, {0xb, 0x59}, {0x8, 0x80000001}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f00008b9000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d6000)=[], 0x0, &(0x7f0000310000)=[{0x30, 0x114, 0x3, "d4a31892083d649f32ff5c451cc8693640baee01ca94b2387f"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 22:46:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0x1)='/dev/dmmidi#\x00', 0x0, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0xfff) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000008000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0xb, 0x7, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x0, []}) 2018/01/23 22:46:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00005d2000-0x28)={@common='ip6tnl0\x00\x00\x00C\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000ab000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000be4000)=0x772, 0x4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000519000)={0xd000, 0x5000, 0x0}) 2018/01/23 22:46:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d1a000)={0x485a3b04, {{0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/23 22:46:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 22:46:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000055000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00002c1000)=0x7f) accept$nfc_llcp(r0, &(0x7f0000d4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a0c000-0x4)=0x60) r1 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f00006f9000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00003ce000-0xc)={r0, r0, 0x81}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000b6f000-0x4)=0x3ff, 0x112) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00003b7000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a0106, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/23 22:46:43 executing program 4: mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000ea000-0x9)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000008a000)={0x0, 0xda, "ee3f3967809d8b5b982397e2b2d346680865ee771dc9c88f82d9c3c125857884373bdef00058f86cbe61601e7af5974c730bf434f268f012c254e09af8ef4b7f80453ea21782d10832f4c28e513a5afef4b3ffdfbc0bb4b3992f834e5fcbd10be748be8d052764ca492409359196e571c58eb00d42c34f906062ae7746d00dc225cd07a8cc5a0e4da84b2b9fa342d1e1919b5736667167c322bc1065a6bb337d0fdd2a18ba412e56dc74ef27ae7efb250aa78e9b8a038031b2d6197b1fe94c10a3bbf7035711f8cab3b4e72b9467f32c78e5bf13f4b8ead6f269"}, &(0x7f000000a000-0x4)=0xe2) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000ea000-0x14)={r1, 0x7, 0x7ff, 0x0, 0x2d0, 0x4}, 0x14) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000eb000-0x4)=0x0, &(0x7f00000ea000)=0x4) 2018/01/23 22:46:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c59000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf3000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f00005c2000-0x4)=0x0, &(0x7f00003ae000+0x492)=0x0) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x399f1736, r2}, &(0x7f0000001000)={0x8, 0x80, 0x47, 0x7fff, 0x9, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r3, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r4 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00004a0000)={@generic="9d7891c1b1e27d492a623232cb8fe68c", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) 2018/01/23 22:46:43 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000de0000)='/dev/vcs#\x00', 0xfffffffffffff803, 0x200) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000065a000-0x4)=0x2, 0x4) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000000000)=""/77, 0x4d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000003000)=""/216, 0xd8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000003000-0x197)=""/407, 0x197) 2018/01/23 22:46:43 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000c7000)={0x0, 0x4a, "60c10a826e744562afe97011071cd82eca9b1f50b971e5d1d09713fbcaf9d36652503c91fb619f3f7a812dd7bf2abed03b8e0c6fab5f45d7d46b105f11f99ba950cb5327a79ec43f57b2"}, &(0x7f00007fe000-0x4)=0x52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x3, 0x9, 0x3, 0x5c22, 0x5}, 0x14) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x17, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/23 22:46:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x2, 0x1000, 0x200, &(0x7f0000ed7000/0x1000)=nil) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0xff29, &(0x7f0000008000)=[], 0xfffff8c, &(0x7f0000001000-0x10)=[@rights={0xffffffffffffffc6, 0x1, 0x2, []}], 0xfffffffffffffcc2, 0xfffffffffffffffe}, 0x4040001) 2018/01/23 22:46:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001d5000)={0x0, 0x0}) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000dfa000)='/dev/dmmidi#\x00', 0x200000000000000, 0x121002) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00004ca000)={0x60000, 0x0, [0x3ff, 0x4, 0x200, 0x537b, 0xd46, 0x20, 0xffffffff, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/23 22:46:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000de0000-0x4)=0x0) r1 = dup2(r0, r0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000898000-0x96)=""/150) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00002df000)={0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$admmidi(&(0x7f000059c000-0xe)='/dev/admmidi#\x00', 0x9, 0x200) r3 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000b0b000-0x110)={{0x80, 0x0, 0x3, 0x3ff, "60b97667f754a65e943b74889f047869ecf9400898c51ffd07fb3503d16016c41435222cd24fa77af78e2250", 0x6}, 0x0, 0x0, 0x9, r3, 0x62, 0x100000001, "96c169cc56384880a27a4cb918bea248902a0cdf6807675275576491570d22dd65a0bb213f47c82c2db9ca330085a81768e2cf99a2bbb91ed69f20a555b69b0c", &(0x7f00000da000)='/dev/loop#\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x80000000, 0xfd2f, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:46:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x81, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f000000d000+0xa83)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000000c000-0x24)={0x14, 0x1a, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a0a000-0x9)='/dev/rtc\x00', 0x49a700, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000fd5000)={&(0x7f0000e0f000/0x2000)=nil, 0x100, 0x7, 0x2, &(0x7f0000a9c000/0x1000)=nil, 0x8}) 2018/01/23 22:46:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000fd1000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f00001ab000)="d3e6e94771f405a56a016be9eb42294e0ba6288b65fce0ee1c3c23fb6bfc9db4679c73f99c985956b3d7858acd2f68a1adb43010bbd6c721095db5cc9e824f8bae73f31635a38b3449e02eafed59fe9de0cf0f69cd5e2c803558efe3e6f4a48fff7958dc384d368bf2918c7a", &(0x7f0000bc0000-0x6a)="f5d0988c2253b950673fcceea8f1be9afa0aabf379f2fcd7896e2341aa3bec99bdb6219779b2e2d5c636e9067eab880e6cad597fe969f610fb99bed2c70b92631a4ff50ccdfb98744cb01fcc267952f636e171ceae9e06cfbbcf9e916c96dbd832fe6a558c7e4acda401"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022c000-0x4)=0x0) timer_delete(r0) r1 = add_key$user(&(0x7f000001a000-0x5)='user\x00', &(0x7f0000b81000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000c6000)="256932ca1a1a1dcf9ff090fe51c31c8b9dd38c40545e76a71e1acc8e6aca19669529c0bcb2d333896c0f078b25d65ebe30cb013c6b9fa10b2866a1329443e1636365d071d37d61481543e86a4b01a3ed02ff458a75d42e1c1e4e6742f0dc5093044f123ea21cb07fd949b980a878d1029bdd6915e43fc618d8ecc8ce9279cd6dc72f4cfe7866a080b50ee1c4a6f116c212ec87e1e263268e8d323441dd2325f71356a85708a84d2df03db790e90d89234b301c7d9224c3d76ad802a5229c140085ce5f188c8ce0", 0xc7, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000845000)='trusted\x00', &(0x7f000082f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000121000)='%-selinux\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0xfffffffffffffff9, r2) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000174000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a35000-0x4)=0x14) sendto$packet(r3, &(0x7f000045f000)="ee191238e93860456eae0fb0a4be1fc087d00ad97b407b122832c65ef23d354d92e34216388b087f810209225c540c2ae760f29ad4bb8e780c7261dcbd1233c1aa68dd3240b4e4ce90d6567b05155eb2aa2943f3d6c4499e84bd116913e8a25564750e314e37956c4f0d5d2c4a8cd8a8a21166c32da2d6733bf86b76f53838f8178017b8b77683386868d2db3f776b6278092332236fe2deaf7fc8", 0x9b, 0x1, &(0x7f0000509000-0x14)={0x11, 0x5, r4, 0x1, 0xfffffffffffffffc, 0x6, @random="82765980e573", [0x0, 0x0]}, 0x14) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000972000)='/dev/autofs\x00', 0x501000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f000010c000)=0x7, 0x4) setsockopt$inet_opts(r3, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) r6 = openat(r3, &(0x7f0000e4c000)='./file0\x00', 0x1, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f00002de000-0x4)=0x9, &(0x7f0000018000)=0x4) 2018/01/23 22:46:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x208f, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000976000-0x20)="0aee74b0d50083e5b3b60ced5c5cdbb7020000008617ad4000000000e30000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x2, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000ce4000-0x8)=[&(0x7f00000d4000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000bd1000-0x1)='\x00', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000975000)='/dev/input/mice\x00', 0x0, 0x82) write$tun(r3, &(0x7f0000463000-0x6e3)=@pi={0x0, 0x0, @ipv6={0x3022, 0x6, "cddc79", 0x56, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x80000000, {0x0, 0x6, "d0dc12", 0x0, 0x0, 0x5, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "7ba728ffc806f60213e9234831ef17b5f87ad5b4a37fadfdd8a6b536606412f1beca465f31f3"}}}}}, 0x82) 2018/01/23 22:46:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) r2 = shmget$private(0x0, 0x2000, 0x40, &(0x7f00005c7000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000aac000-0x83)=""/131) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/01/23 22:46:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/23 22:46:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) clock_gettime(0x0, &(0x7f0000f63000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000c2d000-0x20)={{0x0, 0x989680}, {r1, r2+10000000}}, &(0x7f000019b000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f000091c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f0000cd2000)={0x1000, 0x8, 0x7fff, 0xea, 0x24000000000000, 0x1, 0x7, 0xf0}, &(0x7f0000651000)={0xedd0, 0x6, 0x528, 0xb769, 0x200, 0x0, 0x224, 0x80000001}, &(0x7f0000562000-0x40)={0x8, 0xfff, 0x292d8cbf, 0x7, 0xfffffffffffffffd, 0x1ff, 0x80000000, 0x40}, &(0x7f0000390000-0x10)={0x0, 0x7530}) write$evdev(r0, &(0x7f0000294000)=[{{0x0, 0x2710}, 0x2, 0x0, 0x0}, {{0x0, r5}, 0x101, 0x4, 0x0}, {{r4, 0x2710}, 0x0, 0x6bef, 0x0}, {{r3, 0x0}, 0x400, 0x0, 0x0}], 0x60) dup2(r0, r0) r6 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) sendfile(r6, r0, 0x0, 0x72439a6b) 2018/01/23 22:46:43 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = gettid() r3 = syz_open_dev$sg(&(0x7f0000b3e000-0x9)='/dev/sg#\x00', 0xbf, 0x0) setsockopt$llc_int(r3, 0x10c, 0xb, &(0x7f00008f0000)=0x4, 0x4) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00008ed000-0x8)=0x1) syz_open_procfs(r2, &(0x7f000037e000)='net/stat\x00') 2018/01/23 22:46:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cb5000)={0xffffffffffffff9c, 0x50, &(0x7f0000618000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e7f000)=r0, 0x4) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r1, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/23 22:46:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00002e4000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000780000)=0x48) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a08000)={0x0, 0x7530}, 0x10) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xe, &(0x7f0000709000-0x4)=0x0, 0x4) 2018/01/23 22:46:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) clock_settime(0x7, &(0x7f00006da000-0x10)={0x0, 0x1c9c380}) 2018/01/23 22:46:43 executing program 3: r0 = socket(0x2, 0x3, 0x6) setsockopt(r0, 0xff, 0x1, &(0x7f0000005000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/230, 0xe6, 0x40002160, 0x0, 0x0) socketpair(0xf, 0x80000, 0x3f, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/23 22:46:43 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000c86000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ec1000)=0x0, &(0x7f0000010000)=0x4) 2018/01/23 22:46:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000057b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00002fd000-0xeb)=""/235) 2018/01/23 22:46:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r0, &(0x7f0000f3c000)=0x0, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e63000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000051e000-0x16)={0x0, 0x0, 0x7, [0x4, 0x2bf0b3a6, 0x7, 0x7, 0x7fffffff, 0x6, 0x6]}, &(0x7f0000045000)=0x16) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003f9000-0x14)={r2, 0x581, 0xffffffffffff8001, 0x6, 0x6, 0x7}, 0x14) socket$bt_hci(0x1f, 0x3, 0x1) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000744000-0x14)={0x1, 0x0, 0x0, 0x4, 0x0}) 2018/01/23 22:46:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000539000)='/dev/vcs\x00', 0x400, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000eec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000bd1000-0xb)='/dev/vcsa#\x00', 0x7, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00007ce000-0x4)=0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00001be000-0x68)={0x6b, 0x4ef42e06, 0xee, {0x0, 0x989680}, 0x10000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:46:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000005e000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e43000-0x14)={0x0, 0x9, 0x6, 0xffffffff, 0xa53}, 0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b42000-0x11)='/dev/vga_arbiter\x00', 0x10000000041, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000dd8000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0xc) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x105530}, 0x40010000) [ 169.922712] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 169.940380] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/23 22:46:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x44001) socketpair(0x1b, 0x80007, 0x0, &(0x7f000027a000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000c34000)={{0xa, 0x0, 0xe9b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x0, [0x8, 0x0, 0x0, 0xfff, 0x5, 0x1, 0x0, 0x8]}, 0x5c) r2 = syz_open_dev$usbmon(&(0x7f0000594000-0xd)='/dev/usbmon#\x00', 0x7, 0x448980) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000205000)={0x0, 0x8, 0x20}, &(0x7f00004b1000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c10000-0x25)={r3, 0x1d, "e6eba24ec56d2dadec0e88b3c9534262f0f19bb91e7cf52329888379b7"}, &(0x7f0000e27000)=0x25) r4 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/23 22:46:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x8e}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a39000-0x11)='/selinux/enforce\x00', 0x159101, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/23 22:46:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r0, &(0x7f0000700000-0xa)='./control\x00', 0x0) creat(&(0x7f0000b3c000-0x10)='./control/file0\x00', 0x0) close(r0) 2018/01/23 22:46:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = fcntl$getown(r0, 0x9) r2 = memfd_create(&(0x7f0000ccd000)='\x00', 0x1) ioctl$KVM_NMI(r2, 0xae9a) fcntl$setownex(r0, 0xf, &(0x7f0000246000-0x8)={0xfffffffffffffffe, r1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r3 = syz_open_procfs(r1, &(0x7f0000bb3000-0x8)='net/mcfilter\x00') readv(r3, &(0x7f0000343000)=[], 0x0) 2018/01/23 22:46:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) r1 = accept4(r0, &(0x7f00009a1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001c8000)=0xe, 0x80800) r2 = open$dir(&(0x7f0000a66000-0x8)='./file0\x00', 0x40, 0xc0) sendmsg$unix(r1, &(0x7f0000da2000)={&(0x7f0000fc3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fc4000)=[{&(0x7f0000c27000-0x11)="68acee22e94222a5cb12952cc8add6e8171c7902", 0x14}, {&(0x7f00009bc000-0x47)="1240f6f3954002ed0dea1b01e5a512e99e0789069bd0bcd44cdafbbd1771d5a2152069d16afca987f47541cdac2eb3d3df381becad750da1f86a29cee5adee67376885dd9a9256", 0x47}, {&(0x7f0000d26000-0x5f)="4367ef2150439b5d1ea36d4efe3e4fd7731986f714b9f525471951a85be3439f319a1783f03856e38686a98adaabdd75eef71bb3577c1031f5b88833f298609067167dd1d2540c9954a29f184dd18de713df671aa4c924b6d46fc3babba781", 0x5f}, {&(0x7f0000c5e000)="6653894172ec27aa55cb99b310d99c294ca20df1d58dad16ae30b5841eee67f443f59e960ee584820b2432e55959c2a53c9f9c785be8b10ea9e62bec480a2a26cc3b7fa74ca9ec1b00143d01c3a17a7176efddbc9dd6e876c369c00117aacb9d1b6f57e6843d63a98b8088c89518a4ae4953d2266eba23c40a63bfeb44a50256dc02fe191e6d0658549e3983daad91edfe86b8da1ebabb1c9f32fccce46aeec9130c312d123785a0362c43e5d4bae9f49acefb99b549e5597bb16d246e85fc2ebf7bf0ffc9e29713160832520f5081acdd462f4541fdff55400a3c6155f2acba69db2c2d739592b57e40842b1d08b3843a86428f", 0xf4}, {&(0x7f00001d4000-0xcc)="9901d4e7ce0ce4e4bd82ec32e5488d3c223bc9772d6ddc0dd05898c4f6c44e13da05443bf67fee3377a019fa8ff5dd87575c1eafb17fb67ad2a02c7ce78eb40bc23e997e09c05bcc6008c385e3923dacfe77fb506a88e8f7ade0b73f5b6809e576aa8d6e9bb224642546c101b45ab8cf018b5304a1af35346019a0c296a5032a568223841a1b5e0136e5d955496a7ece3c1a755ed1d7d26a44aeed3b07b029fe20b1ceb0a35b68d516a331ddade70fe33250dd14f6abe4bda84c331b2022a0a21bd156ce73c272fa359eb76d", 0xcc}, {&(0x7f0000485000)="43c783a665ff2a789986bd58d9e1c236e526ee889d988abb3de63968292326b82bc98d", 0x23}, {&(0x7f00006be000)="8362c7f4d258dd84eb1a3f58f72097a5e5fcf51548c1a40c1b5bdee3c5d909059b3eda412bd1dc53d6e0fa1da633f157df414ed06f2c89c8fd5fef4dfcfe646d58a12d818e3e17be729c8183d3c2142743cc95345f42f3d61d0099ad8a8082357887409e3abedd0d7f1f4b5fee3c", 0x6e}, {&(0x7f00005aa000-0x66)="05bdd57f29bb660ac4fec772161b4eafca09e98586aa416c95f32ad3f628864719b0275d3bdc7c46c058fe9eae40c207581365f928627f89f8a40ee9ebfb962822b03e3c2175702b14d158b3d24008c524ab78a4336888e093c654148fd1707ecaad202ae467", 0x66}, {&(0x7f0000773000)="5b0c7290c52e44d67e67e9c9d98268fe4496078d16ac781a461193b8db87245065daf8a256075c20f39c96b7566e3fc83181bbe8682afe9cc258a60333f3c51b305a2fe24f91fa2fc97aa0570da241c909cf7dd5ee5733032e622662a6faed623698dd41a4117a68ea1eef0ca9b7d82b92e1ed34e3ffcfc243db7a4f05bd5a04a4ce5ad60701f843c8bdec0c7d9248026f675ecfceda5dfaa684ac8d276cbf9419b34a69b51998dbc365b2e6f8f775678b10aa448d526045a4355bc12210c6cb00730f15fc257366f6bae53da2", 0xcd}], 0x9, &(0x7f00000d6000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r2]}], 0x18, 0x20000014}, 0x4008001) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, 0x4) 2018/01/23 22:46:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f00006b1000-0x14)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000000000)=""/150, 0x96}, {&(0x7f0000000000)=""/76, 0x4c}, {&(0x7f0000001000-0x19)=""/25, 0x19}], 0x3, &(0x7f0000000000)=""/4096, 0x1000, 0x52}, 0x7200}, {{&(0x7f000034f000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1a)=""/26, 0x1a, 0x14f7}, 0x4}, {{0x0, 0x0, &(0x7f0000219000-0x90)=[{&(0x7f0000e0d000)=""/228, 0xe4}, {&(0x7f0000e9b000)=""/100, 0x64}, {&(0x7f0000de3000-0x25)=""/37, 0x25}, {&(0x7f0000001000-0x9c)=""/156, 0x9c}, {&(0x7f0000ffa000)=""/235, 0xeb}, {&(0x7f0000000000)=""/241, 0xf1}, {&(0x7f0000001000-0x75)=""/117, 0x75}, {&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f00004a6000-0xbd)=""/189, 0xbd}], 0x9, &(0x7f00001ee000-0xff)=""/255, 0xff, 0x3}, 0x7}, {{&(0x7f0000807000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000000000)=[{&(0x7f0000001000-0xfb)=""/251, 0xfb}], 0x1, 0x0, 0x0, 0x6f800000}, 0x100000001}, {{&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007e9000)=[{&(0x7f0000175000-0xf8)=""/248, 0xf8}], 0x1, &(0x7f0000cf6000-0x87)=""/135, 0x87, 0xe306}, 0x1}, {{&(0x7f000078a000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b10000)=[{&(0x7f0000000000)=""/16, 0x10}, {&(0x7f000030a000)=""/4096, 0x1000}, {&(0x7f0000266000)=""/144, 0x90}, {&(0x7f000048f000)=""/36, 0x24}, {&(0x7f0000caf000-0xd7)=""/215, 0xd7}], 0x5, &(0x7f0000000000)=""/4096, 0x1000, 0x5}, 0xcf8a}], 0x6, 0x100, &(0x7f0000001000-0x10)={r0, r1+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000-0x4)=0x4726, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000c3000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x6c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/23 22:46:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001f5000-0x4)=0x0) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x3, 0x0, 0x4000000, 0xfffffffffffffffd, r2}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000028000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000902000-0xc)={0x2, 0x2, 0x9, 0x7, 0x1, 0xb196}) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000408000-0x8)=0x0) 2018/01/23 22:46:43 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007f4000/0x3000)=nil, 0x3000, 0x4, 0xfffffffffffffffc, 0x0) mbind(&(0x7f00007e7000/0x1000)=nil, 0x1000, 0x4003, &(0x7f000095a000)=0x101, 0x3ff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003ac000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000fbe000)={&(0x7f00000b4000/0x1000)=nil, 0x4, 0x3, 0x1a, &(0x7f00005e4000/0x1000)=nil, 0xea}) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f000082e000-0x8)=0x40000000003, 0x7, 0x0) 2018/01/23 22:46:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f000076c000-0x1)='j', 0x1, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0xffffffffffffffff, 0x4b082e0a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/23 22:46:43 executing program 1: clone(0x0, &(0x7f0000a44000-0x81)="", &(0x7f000031c000-0x4)=0x0, &(0x7f0000764000-0x4)=0x0, &(0x7f0000635000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000001000-0x4)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r2 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x200, 0x100000000, 0x7, 0x6, 0x0, 0x9, 0x0, 0x8, 0x3, 0x8000, 0x6, 0x100000001, 0x7, 0x3f, 0xa8ca, 0x4, 0x8, 0x6, 0x5, 0x80000001, 0x78a7, 0x3a, 0x0, 0x1, 0x782, 0x7ff, 0x6, 0xf7, 0x0, 0x3, 0xc7f, 0x3, 0x6, 0x9, 0x5, 0x8001, 0x0, 0x100000001, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x20, 0x3, 0x5, 0x2, 0x3, 0x2, 0xff, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x6) r3 = dup2(r2, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000fc7000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000+0x21f)={r0, &(0x7f0000003000-0x148)="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", &(0x7f0000004000-0x1a)=""/26}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff80000000, 0x4, 0x80, &(0x7f0000089000/0x2000)=nil, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000)=0x0) 2018/01/23 22:46:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000bd4000-0x8)='rxrpc_s\x00', &(0x7f0000dfa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f43000)="2874727573746564282faa3a65746831277d70726f63766d6e657430236b657972696e6700", 0xfffffffffffffffb) r1 = request_key(&(0x7f00001fa000)="636966fffffffffffffd9a", &(0x7f00005f1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ccd000-0x19)='{,wlan0lo*wlan0selinux&]\x00', r0) keyctl$describe(0x6, r1, &(0x7f0000a30000)=""/207, 0xcf) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000982000-0x11)='/selinux/enforce\x00', 0x141000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000735000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000913000)=0xc) connect$can_bcm(r2, &(0x7f00000a8000)={0x1d, r3, 0x0, 0x0}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00001a2000-0x24)={0x14, 0x21, 0x20000aff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000e5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005da000)=0x14, 0x800) getsockname$packet(0xffffffffffffffff, &(0x7f0000d50000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000694000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r2}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00004f5000+0x65a)={0x0, 0x0, 0x1, 0x2, 0x3c6b, 0x3, 0x100000000, 0x3b513c87, {0x0, @in6={{0xa, 0x3, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4a3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xffff, 0x2, 0x5f56, 0x1000}}, &(0x7f0000711000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000217000-0x10)={0xeca, 0x9058478a4cf759b2, 0x7, 0xae1, r3}, 0x10) mq_open(&(0x7f0000a2a000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x41, 0x100, &(0x7f0000359000-0x40)={0x9, 0x3, 0x0, 0x5, 0x4, 0xc89, 0xff, 0x3}) 2018/01/23 22:46:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ea4000)='/proc/self/net/pfkey\x00', 0x400, 0x0) recvmsg$netrom(r2, &(0x7f0000c98000)={&(0x7f0000209000)=@ax25={0x3, {"7559a14beaf6dd"}, 0x400}, 0x10, &(0x7f000053e000-0x50)=[{&(0x7f00004ba000-0xae)="a3869e357dd8eed0f9f14af2f1a8781234eada75c1bc4a19432251fd2194a3de911895833d65aa1e6176dd35781e05fea595bb8cb9b4b7ab7cb842cf5ed68db293fb90b92e45b26ce587d2fffd201ee84da375a60f4e40ec7812657c77cd79028e0de98e03f9675f1e723f189a2040dacc1f3e414541f014c3befd4b487ce2338ec95163828e029a96a53dd7c5168748242084029a20b772d60dd9115a905e0722d4ad130afb89ea969cea2e4bce", 0xae}, {&(0x7f00006df000)="e6f229b94b6b4214ba8c6998efcd87b4f9e9724a09beffba0e95574865c8c25bab4c4338b90c8c5097ce1206e86001d817f4d2376e041472af7da84f9ad90a91067c3d2be3116cc9ba65722aff83540f866499b43a5dd55924142108fed35dd90d4c8d10ee57227f6ccccf686e5488ac623b7ab946172b6699711b70ec30dfeac6a8edcfc03b4da51290f2fd41827aaa670138c98598f408dc4ac5c58a8d98f6612b1878ccea7c4f97c831433e70cd51b371bc43c91e4e", 0xb7}, {&(0x7f0000979000)="29462e7244f62b60be048428fff309930d8b26c9bad4b843a7213cfc95d5eb1d51f43e7eb634fd227540fbff6171efa21ec6b769568e58c23f8d65aa8362e8682050c2e26734f7ce575e8e9077977974a72e82df19e4af1443dc96947e2dcf43a49d8e49149f5a8a92322c5ceb60cae974d1a17946c7ea089228ecd0f58632446b6b41f082998407d027f87e86", 0x8d}, {&(0x7f000007e000+0x49a)="1f41997f80e140ca122dff52cf979a4b9a6ee72db19e951dcb4b0c17c34ebe60ed1d3c24a3de2d853a86266525da2502ee3ea3dd6ab01509cc27adb762dd764ba1df1bfaa04d1405e87f1a6b313de7385fa394849427f31a73b103b1f9684c29c215ce50fb116916dd6df80fda662d19e58f0efe8a00661b1b6f897855c1a5bec96bd8ef148cd69b3afd4705f1ae29c918e07d727f34fce9f09ad223877f19e2ae6dc369a0e3aa4740f92080593c45936cc6b7967ad1d5a409dd78fd65777609dfc6dccf931541977629b1b8724693e570c8210af972d24127df1161615d0cf60110d81739f030cf0af27373a9", 0xed}, {&(0x7f0000bee000)="c1156c394760548e5419197f4ceb0b841ba3ba56434d2c5b43f1bca40534c238cb4d82deccba69ebbe6422ff93585977bb5d95d8dae0645f28", 0x39}], 0x5, 0x0, 0x0, 0x800}, 0x20) sendmsg$netrom(r2, &(0x7f0000ef9000-0x38)={&(0x7f000050a000)=@ax25={0x3, {"ea688b964939c7"}, 0x72}, 0x10, &(0x7f00007ad000-0x30)=[{&(0x7f0000dc8000-0x91)="81b4e0a4e841f284a99014c5bfd5c724404c8d39023230a37380e1b63b05ccf1f1cde597e9120cb1d81098dbe26dce2697d7c152c398ac13e5203873da44f02398dd54a88a8ebea47c24bc08305119c5bf761cba4c80d1baaf2a9cd94ea0940e3dbdb4fc7fb3524b74b745d539ae312bcf6b636215c7b4c0612acaf3c1784e7b17bda949bdaea5dbfbe780e3dadb79314b", 0x91}, {&(0x7f00008e9000-0x72)="749bbeeae3d67ca8e3175dfa89ac905bf26b1432b3e40aed8af2c43aaa4dd3f9b8fa03605588f085d889cc58867dd7797c185c9eb87ce500aea702d57f911ee9d6c37627dc3b664f71aecef5b4242f7c5bab2f13b9cccfec501480ae8972785829c73ff4053b8e70a311bdaf5ea19e4ba9f5", 0x72}, {&(0x7f0000751000)="e3b92f6c42825f8d9463c48bb513d3dbb0a45bb7be77ea6b9047070476de2f1f40a2f57ede00353ccec6a66094ed4b84ab948fe79bb9f1b192a2f31ec373405f0c922256aa6a304d87105513d19507ed53c3067b0d697549ea9a2d9d1c0e4b8a84a910e03c7b989500b83821e5b9e3f67125f0ebbd9e5b5a218718c145c5961d57588fbb0ec133b884a1d8b713f81b72f05bfd864e0c34e9e23dbdc9e356a9bdcfc228be5ce6b9875d03432b6ca414d9f77c6537e49957cccdf494029a169e5cbf1fea21e7db97f0f8c8046722d320a056f1f42f30c383da8edb", 0xda}], 0x3, &(0x7f0000bbd000)=[{0x88, 0x10f, 0x8001, "2a64c52bf4e40eb189f914c232bf52622648477566f61b6cdcc525ae28de3a0feff6565f5e85733f39e06a3cbf1eb1397353aa5389e84cef3827b2764f353e4563f993d7681938d63cdf3f9e2903c27e56d71af4ce565fe475a876da6d7dd6938bd2e1c173c73fec5cb5f618241bd3a65c2c2e9f"}, {0x90, 0x10e, 0x0, "e4d921db3d7c528ea7ca4e884a6d1150140352870a8e49e642af554b6e3f41c08c9b89b5b9b635ad38459d7fd835a85ee0e76511e1326777b8d2cedeee980dda971884eab7fb8d77253d0f3805fc154819651bd640a963e0c74dab4e182df7be88c3136519747cc834de968073ecdf48e741fe4d52eb24cdbbcf3435"}, {0x88, 0xbe, 0x1000, "ce7cbe9022b86d9462b45689669f32e1ab41f31723874742e7ffd113cdec74f3e558de824de15b1f109d9d5934de1791290fa3e0639c591788e50279493e0d7c6c93d3e18908020d32b40d1386f18cb12e65a77e932e3e50eff9e9d7a42df8fd2f1e9ddeffa3b7a26e6f8b102db5499e79"}], 0x1a0, 0x8800}, 0x800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000057a000)={0x4, [0x9, 0x8, 0x3, 0x3]}, 0xc) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00001c1000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x100000000, 0x8, 0x8, &(0x7f0000439000)=@generic="bc2f75ef5265a439e384214817c889c6", 0x2, 0x8, 0x8}) sendto(r1, &(0x7f0000f01000)='D', 0x1, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/23 22:46:43 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000017000)='./file0\x00', 0x30002, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000d000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000017000)='./file0\x00', r0, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2018/01/23 22:46:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f000076d000)='./file0\x00') r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f00001e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef3000+0x9c2)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000257000-0x20)=[{&(0x7f00000fb000-0x65)="110f9a95c171b256ebf60783530ed43cebcd02d83d35dbb22fa4b37a2aa717b6305f284f64266dad393a91fe15690f03c2580c3880a7110d48a5eaa742b321ea9a0c56b47133c58d2da9b60667e462edc2bcf903d3ac6f1ab618a29f3beffd06282813bccfc1b4", 0x67}, {&(0x7f0000b63000-0xcb)="28b5339dc90a8fb6e051110128a9541b0a31fdda34eaf6b95f8691161939adf019716d864320bc7e0edb578905e50f5da813b347f44817c79079b0e5bdcfc6110d184f9d5ddfd5c3ab49111126060cb865c67342a578152981797005509f5f605cf3c44b809a7e8637c4bb01a76d3a253f91856a2c0dc973c9b891686c8d3e3a8c833c049e21032f662124980fa0747502be0833cfdcb9ab04f366add76faaea726bf4a036da589cfd6d78f926108f243b7bb6d36cc0e18818eb8ceae429f64de305b79a0b00b3192b1839", 0xcb}], 0x2, r1) keyctl$dh_compute(0x17, &(0x7f000020e000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/33, 0x21, &(0x7f0000550000)={&(0x7f00003ef000-0x10)={'michael_mic\x00'}, &(0x7f0000dca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$keyring(&(0x7f0000388000-0x8)='keyring\x00', &(0x7f00006fb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) 2018/01/23 22:46:43 executing program 7: clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") waitid(0x0, 0xffffffffffffffff, &(0x7f0000b50000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc0000002, &(0x7f0000e07000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$loop(&(0x7f000039c000)='/dev/loop#\x00', 0xa98c, 0x0) 2018/01/23 22:46:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a03000)='/dev/rtc\x00', 0x40, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000b1f000)=[{{&(0x7f000042c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000060a000-0x30)=[{&(0x7f0000439000-0xaa)=""/170, 0xaa}, {&(0x7f000025b000-0xe3)=""/227, 0xe3}, {&(0x7f00005bc000-0xa6)=""/166, 0xa6}], 0x3, 0x0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000db4000-0x60)=[{&(0x7f0000b6f000-0xa14)=""/4096, 0x1000}, {&(0x7f0000cb7000)=""/133, 0x85}, {&(0x7f0000c23000-0x75)=""/117, 0x75}, {&(0x7f00005af000)=""/4096, 0x1000}, {&(0x7f0000016000-0x3a)=""/58, 0x3a}, {&(0x7f0000c56000)=""/26, 0x1a}], 0x6, &(0x7f0000446000-0x4f)=""/79, 0x4f, 0x80}, 0xff}, {{&(0x7f000098a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000716000)=[{&(0x7f0000e0d000-0xb5)=""/181, 0xb5}, {&(0x7f0000297000-0x10)=""/16, 0x10}, {&(0x7f0000f45000)=""/147, 0x93}, {&(0x7f0000083000+0x68d)=""/13, 0xd}, {&(0x7f00009a6000-0xce)=""/206, 0xce}, {&(0x7f000018e000)=""/216, 0xd8}], 0x6, 0x0, 0x0, 0xffff}, 0x4}], 0x3, 0x40010042, &(0x7f0000a03000-0x10)={0x0, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000c65000)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = syz_open_dev$dmmidi(&(0x7f0000778000-0xd)='/dev/dmmidi#\x00', 0x80000001, 0x0) sendmsg$can_raw(r2, &(0x7f0000506000-0x38)={&(0x7f00008ae000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004b9000-0x10)={&(0x7f00007c0000-0x48)=@canfd={{0x3, 0xffff, 0xb0, 0x9}, 0x33, 0x2, 0x0, 0x0, "9c9841c7e0052a6fb194d6ef37d5069e254a199df7bc980b184329468b8ec6bf488d78c23bf249aeaaacfe3e10ce27b8ee1c447d1a03e10c0ab8daae0bd69a01"}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x4000) 2018/01/23 22:46:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ba2000/0x3000)=nil) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x4, 0x40, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000637000-0x10)={&(0x7f00002f6000)='./file0\x00', r0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c84000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000075000-0x12)='/dev/snd/midiC#D#\x00', 0xee95, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000538000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlinkat(r1, &(0x7f00005c0000-0x8)='./file0\x00', &(0x7f00004e2000-0xb9)=""/185, 0xb9) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003de000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000b3e000-0x4)={0x0}, 0x4) 2018/01/23 22:46:43 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000683000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x181000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000f31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000620000+0x7bc)=0x14) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c11000-0x8)={0x0, 0x0}, &(0x7f000034a000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c68000)=0x1) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000bb0000-0x10)={0x6, &(0x7f0000e83000-0x30)=[{0x9, 0x3, 0xffffffff, 0x5}, {0x8, 0x0, 0x100000000, 0x100}, {0x400, 0x0, 0x6, 0x2}, {0x0, 0x8, 0x5, 0x8}, {0x7, 0x401, 0x8, 0x2}, {0x8001, 0x3f, 0x6478a4bb, 0x9}]}, 0x10) 2018/01/23 22:46:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000818000-0x29)="8eccdce06f1245f333f6f269b83df1126871efe0743317eaa885d5dd4cdcc9d05c6660336797f83ea9", 0x29) r1 = fcntl$dupfd(r0, 0x486, r0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000082d000-0x8)={0x7fc000000, 0x4}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000a03000)=0x5, 0x4) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f000098e000-0x8)=0x5) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000061b000)=0x0, &(0x7f0000692000-0x4)=0x4) 2018/01/23 22:46:43 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)=':trusteduserVexf(\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000007000-0xa)='encrypted\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r1 = syz_open_dev$midi(&(0x7f0000003000-0xb)='/dev/midi#\x00', 0x4, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000007000)="3244c622280425c31c7bca86cfd3053a91dbd29492df14a6366e5baf61445e0fe043911466422d962f8ce38879090ba42e4c2690edbc991174503357c5658272fb9f0c395dbe059dab466184e2c540233ffb0722bb9b99a44961d5b9e9cedd9ead92a4814d4737fbea2b6f223ac8e41ce49189a16f39ddfbf7086ac827bce522dae43a0d2037a4afd82993a35f5c75c19a87eb8bb40d98b74bd11883ad7ec7f8ec734fcea5db93ccf6dc68293f83ebb459c0f87d83803c6a2f5cdba2c9b36b737d67306c6f51480cc7e3319290c81eff7f67f9511e86d97003", 0xd9, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x4, 0x20}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={r2, 0x29, "60e98a7cf949f4ec5995373b440208e7ee812dcb088edc3fc645034e49f6f1a15a8e52492397833f2c"}, &(0x7f0000004000-0x4)=0x31) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000007000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x40000) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000007000-0xc2)=""/194) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000007000)={0xf4, 0x8000, 0xf1, 0x1, 0x7, 0x7, 0x1}, 0xc) 2018/01/23 22:46:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x88}) socket$inet_udp(0x2, 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d00000-0x4)=0x0) perf_event_open(&(0x7f0000518000)={0x0, 0x78, 0x6, 0x0, 0xe54, 0x5106, 0x0, 0x1000, 0x100, 0xc, 0xfffffffffffffffd, 0x800, 0x1, 0x4, 0x0, 0x6, 0xe83, 0x6, 0x1638da6f, 0x0, 0xceb5, 0x40, 0x8, 0x2, 0x2b457ac9, 0x1, 0x1b6, 0x1, 0x9, 0x9, 0x80, 0x2, 0x8, 0x1, 0x4b57, 0x401, 0x3a00, 0x4, 0x0, 0x8000, 0x5, @perf_bp={&(0x7f0000ae3000)=0x0, 0x1}, 0x0, 0x1000, 0x2, 0x5, 0x8, 0xcb88, 0x6, 0x0}, r1, 0xfff, r0, 0x6) 2018/01/23 22:46:43 executing program 7: clone(0x0, &(0x7f00006c5000)="", &(0x7f0000254000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000da1000)="") r0 = gettid() getpriority(0x0, r0) 2018/01/23 22:46:43 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02e6ff00", 0x4) 2018/01/23 22:46:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000d20000)="9306390ae2879c05feaea7e613d42d67d5e61af0a12c3cedec66545f69e36802e2c79f5b735f42e06a8fb895f9d9bfb396bd298edb266e6984e4a1ac40ea0fa091de6f9db30eca739b5140affdf59840f86a60eb89d97c6e4533b7fc5da655af902bf34a555f15e342acdb6855b017cb661fb03834d6e235d3847e7dea35808cac4029cfdfb7248db41024a957d83db16886bd32ce843b73116efebcee3267fabcffc275e680ecea7685de02c6df1d011065218d80bc92b0c3947b4edebce3c713dd5f8c3ac01d96fdf6", 0xca) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r0 = syz_open_dev$amidi(&(0x7f00007b5000-0xc)='/dev/amidi#\x00', 0x76b8, 0x101000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000193000-0xc)={&(0x7f00006d0000-0x8)='./file0\x00', r0}, 0xc) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000020e000-0x10)={0x6, &(0x7f00000b2000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) listxattr(&(0x7f00001de000)='./file0/file0\x00', &(0x7f000069f000)=""/196, 0xc4) syz_open_dev$midi(&(0x7f0000cd0000-0xb)='/dev/midi#\x00', 0x80, 0x8002) 2018/01/23 22:46:43 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000002000)={0x9}, 0x8) syncfs(r0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0xa, &(0x7f0000003000-0x4)="033b20b4", 0x4) 2018/01/23 22:46:43 executing program 5: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000842000-0x150)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000e6e000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x8080) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0xb3d, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/23 22:46:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004b8000)={@generic="d109c00094c0f62dec01f391df90777d", @ifru_addrs={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd39970306e7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/23 22:46:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00009ea000)=""/52) 2018/01/23 22:46:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002e6000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000088000-0x18)={0x0, 0x1, 0x20, 0x6, 0x5}, &(0x7f0000229000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a5c000)={r1, 0x1}, &(0x7f0000086000)=0x8) accept4$llc(0xffffffffffffffff, &(0x7f00002b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002ea000-0x4)=0x10, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00004dd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f000016d000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000e2a000-0x4)=0x1) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00001de000)={0x0, 0x0, [{0x3b, 0x0, 0xe00}]}) 2018/01/23 22:46:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000370000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt(r0, 0x7f, 0x1ff, &(0x7f0000529000)=""/112, &(0x7f000031d000-0x4)=0x70) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000108000-0x1c)={0xa, 0x1, 0x5848, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000395000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) r2 = getpid() setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00009f3000)=[@in6={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in6={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x80) r3 = fcntl$getown(r1, 0x9) kcmp(r2, r3, 0x6, r1, r1) 2018/01/23 22:46:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4018, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) r1 = syz_open_dev$midi(&(0x7f0000e1c000-0xb)='/dev/midi#\x00', 0x80, 0x200140) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/23 22:46:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = creat(&(0x7f0000ced000-0xa)="e91f7189591e9233614b", 0x40) bind$vsock_stream(r1, &(0x7f00001f9000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) listen(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000c8b000-0x8)={0x1, 0x3ff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000044f000)={@generic="fb5b228c1df9ba0153619127762bdf13", @ifru_mtu=0x3}) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000ccf000-0x10)={0x800, 0x9}) getsockname$packet(r1, &(0x7f0000910000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fc0000)=0x14) connect(r0, &(0x7f00000c9000)=@ll={0x11, 0xb, r2, 0x1, 0xcb3bdaa, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r3 = accept4$unix(r0, &(0x7f0000da6000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000488000-0x4)=0x8, 0xfffffffffffffffe) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000d53000-0x8)=0x101) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000aa6000)=0x3) 2018/01/23 22:46:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f000068f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f0000499000-0xc0)=@ipv6_newroute={0x60, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x3f, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000067c000)='/dev/admmidi#\x00', 0x6ec, 0x14080) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000519000)={0x7, 0x4}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000d44000-0x40)={0xbe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:46:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eab000)='/dev/autofs\x00', 0x10000200000, 0x0) write$selinux_validatetrans(r0, &(0x7f0000b0d000)={'system_u:object_r:tzdata_exec_t:s0', 0x20, 'system_u:object_r:crond_exec_t:s0', 0x20, 0x38, 0x39, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6d) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r1, &(0x7f0000eff000)={0x26, 'skcipher\x00', 0x2000000000e, 0x0, 'cbc-cast5-avx\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b4c000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000ba6000-0x110)={{0x4, 0x0, 0x3, 0x4, "827ee42cd8da5413a2fa2d615a72a3fff0905da1b0faae372602d5f2488b0944e4dfc9f53a1734635827f128", 0x6}, 0x0, 0x0, 0x7, r2, 0x5, 0x773a, "61c5bb61d33305aa841880a08bc0f0b338022921124a0e493a815a53a0914cdcfef4b11745b160d3548d0313e6f2203b7d7474e984ae72a57fc1f13ea3a524a1", &(0x7f00008be000-0xe)='skcipher\x00\x00\x00\x00\x00\x00', 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffff33], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5b) 2018/01/23 22:46:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e92000-0x9)='/dev/kvm\x00', 0x2200, 0x0) r2 = creat(&(0x7f0000094000)='./file0\x00', 0x20) semctl$SETVAL(0x0, 0x2, 0x10, &(0x7f0000daa000-0x4)=0x3f) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000071c000)='/selinux/checkreqprot\x00', 0x483, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e90000)={0x0, 0x32, "117a310f9325a0dce9b53b0d75394270d93918c4c74e7f3e3685349c7f25df147f9ac240df4f791b366736156b5e4f6c2f1f"}, &(0x7f0000226000)=0x3a) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x0, &(0x7f000076a000)={0x0, 0x0}) getitimer(0x1, &(0x7f0000eaf000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x200000000000000, &(0x7f000064e000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000d0e000)={0x0, 0x0}) nanosleep(&(0x7f0000671000-0x10)={0x0, 0x0}, &(0x7f00002d5000-0x10)={0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) times(&(0x7f00002b3000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000cce000-0x4)=0x0) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000fec000-0x1a)=""/26) mkdir(&(0x7f0000540000-0x8)='./file1\x00', 0x100) 2018/01/23 22:46:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000030e000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f000001e000)=0x3) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffde3, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:43 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00004c0000)='/dev/usbmon#\x00', 0x55, 0x121000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000883000)=""/55) 2018/01/23 22:46:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000029b000)={0x0, 0x0, 0x80000000, 0x0}, 0x10) connect$inet6(r0, &(0x7f00002cc000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) 2018/01/23 22:46:43 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x40, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000000c000-0x4)=0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000000c000-0x4)=0x0) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c7d7d0") 2018/01/23 22:46:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000cf3000-0x4)=0x9) recvfrom$ax25(r1, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) r2 = syz_open_procfs(0x0, &(0x7f00001e1000-0x8)='net/arp\x00') ioctl$TCGETS(r2, 0x5401, &(0x7f0000bd0000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 22:46:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') pwritev(r0, &(0x7f0000562000)=[{&(0x7f0000918000)="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", 0x33d}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000b0e000)=0x5) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00004e2000-0x8)=0x0, &(0x7f00002e3000-0x4)=0x8) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000b69000)={0x1, 0x0, [{0x40000000, 0x1, 0x7, 0x7, 0x9d, 0x0}]}) 2018/01/23 22:46:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000e83000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x4000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ca9000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000048a000)={0x0, 0x0, 0x0}, &(0x7f0000f7d000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000345000-0x28)={0x1, 0xff, r1, 0x2, r2, 0x8, 0x0, 0xffffffff}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000001000)="") recvmsg$kcm(0xffffffffffffff9c, &(0x7f000040a000)={&(0x7f0000ffc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00005fc000)=[{&(0x7f000003e000)=""/141, 0x8d}, {&(0x7f0000dd6000-0xa8)=""/168, 0xa8}, {&(0x7f0000077000-0xa2)=""/162, 0xa2}, {&(0x7f0000b38000-0x5b)=""/91, 0x5b}], 0x4, &(0x7f0000056000-0x3c)=""/60, 0x3c, 0xffffffffffffffe1}, 0x2040) connect$inet(r3, &(0x7f0000185000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000aa2000)={r6, r4}) shutdown(r5, 0x0) 2018/01/23 22:46:44 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7fff) 2018/01/23 22:46:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7, ""}], 0x87, 0x0}, 0x0) timer_create(0x6, &(0x7f000033b000-0x60)={0x0, 0x2e, 0x4, @thr={&(0x7f0000207000)="2ffdb7bb22eec4ad61222ba28eadfa3390bc9cefeac9bd6aa20f456d82e0076f04d22610248056ddb9429dedfe87a507a1eb99b6428af38cae467555e24bb6571592cc967f771e64070f13ccad1d680afbc8b0f30b9a91a55195a63a0f49f9660852cf9bd6232410bdfeb20351830c8ed3d720b599cede6880d9c990df1a7eae7c7242b718d743feee86a0392ed5a61fbffeed2f5edef8c5834c618d4d8394b9ead411b7e7a136c5233eb5ed66877fbd1cf61b913df591ee23d5b74f51d257316a2edcd4eb132c", &(0x7f0000e4b000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f6000)=0x0) clock_gettime(0x0, &(0x7f00003f0000-0x10)={0x0, 0x0}) r4 = syz_open_dev$mouse(&(0x7f0000496000)='/dev/input/mouse#\x00', 0x7fff, 0x20000) connect$bt_l2cap(r4, &(0x7f0000c9a000-0xe)={0x1f, 0x6f, {0xd1, 0xd11, 0x5, 0x6, 0x238000, 0x2}, 0x6, 0x0}, 0xe) timer_settime(r1, 0x1, &(0x7f0000519000)={{r2, r3+10000000}, {0x0, 0x1c9c380}}, &(0x7f00005ad000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000725000+0xc40)={0xffffffffffffff9c, 0x50, &(0x7f0000011000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d35000-0x4)=r5, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000373000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1788e521aa30e814360557f437871d21"}) 2018/01/23 22:46:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b98000-0x3)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000632000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000073c000-0x10)={0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 22:46:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f00001c9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001b0000)=0x10) write(r0, &(0x7f0000109000-0x41)="151bb12906dce142607db394b7255293dbec7f79c325b03f23f53f41d09e684d29c6f2598f43fb099596eab3bbecd7075194a9805e72f5d010189114fefaf0cd3e", 0x41) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = creat(&(0x7f000091e000)='./file0\x00', 0x100) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000513000-0x14)={0x10000, 0xc, [0x5, 0x4, 0xff]}) connect$vsock_stream(r2, &(0x7f0000e46000)={0x28, 0x0, 0xfffffdff, @any=0xffffffff, 0x0}, 0x82820e7605a2495f) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_addrs=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}}) 2018/01/23 22:46:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = syz_open_dev$usbmon(&(0x7f00009d8000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x200000) connect$bt_sco(r1, &(0x7f0000f97000-0x8)={0x1f, {0x8, 0x6, 0x8, 0x8, 0x100000000, 0x62e}}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000ab7000)={0x3, 0x3, 0xe0000, 0x0, 0x20}) r2 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r2, r3, r2}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'vmac(arc4)\x00'}, &(0x7f0000248000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:46:44 executing program 4: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f90000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f91000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed7000)=0xe8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f91000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f91000-0x4)=0xc) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000843000-0x8)={0x0, 0x1}, &(0x7f0000f92000)=0x8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f93000-0x10)={0x5, 0x200, 0x200, 0x8000, r3}, &(0x7f0000f92000)=0x10) sendto$ax25(r0, &(0x7f0000f91000)="4b287a8ae45bedc13d7168f58c90c51271fc2274a53b9940859edad7434bc75387ca03efed18e4801f8c3a3af7b9cb203084b0ef22d0938205c3bb75f288689f67938126952388f731e217c57f452ac3599564c2e12f8e46d8b845ff02349e524febba4d773564b00df60a2d0afb269d848733110cd1d27f334675be286525a89c8222f3b84251135f0e7b3ff1e6800b5f5a604d0aa296c1695a6894c0dd94e6fbf20b11ae49bb201f301ddeefd005def90c549addb5901a79461121200042320f3209d9741917823560d93be520be00a2a8738791592ffca74486a9", 0xdc, 0x0, &(0x7f00007a5000-0x10)={0x3, {"357c5080db9d51"}, 0x7}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f00001e7000)={&(0x7f0000f90000)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000ca7000)={&(0x7f0000497000)={0x48, 0x1, 0x7, 0x320, 0x0, 0x1, {0xfffffffffffffffe, 0x0, 0x7}, [@typed={0xc, 0x6d, @uid=r1}, @nested={0x28, 0x15, [@typed={0xc, 0x53, @uid=r2}, @typed={0x18, 0x12, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20040811}, 0x4000000) request_key(&(0x7f0000823000-0x7)='dns_resolver\x00', &(0x7f0000f8e000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f8e000)='\x00', 0xfffffffffffffffe) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f000073b000+0x3c1)='/dev/cuse\x00', 0x400040, 0x0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f00000c5000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/23 22:46:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) sched_setaffinity(0x0, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00005ac000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "51428fabac5d7e79", "f40579df7946f5f0bd6a22601c0160eb8810a73adc3b807d6a0de071ac17e51a", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000876000)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f0000595000)={0x77359400, 0x0}, &(0x7f00001e6000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000a9d000-0x68)={0x0, 0x0, 0x0, {0x0, r1}, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000ff5000-0x1000)=""/4096) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/23 22:46:44 executing program 6: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000212000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006d000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f00007ec000-0xc)={0x0, 0x2ff, [0x0]}) 2018/01/23 22:46:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/kvm\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x7c)="278bf2353396ab918f3534ec59173910844190dbb324c88e267508fe6cc91f82277ef1044e985d4f83c18a5b921929d4c9a8686a489ed77dbede54b9156b53ab6757d54915ef54073ba93f36282e60bb12e10dde2d65b6725f866ff9ba1d89c060978c334251ea5dac19f1d40f724bca2470506a6ce8a21c1c7817fb", 0x7c}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001ea000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000ebd000-0x10)={0x12, 0x17, &(0x7f0000f79000+0xe4a)="56766c3ef057a4b149b55e32513549e87846a62948fa60"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000728000-0xb0)={{0x401, 0x3}, 'port1\x00', 0x2, 0x6, 0x74, 0x71b, 0x2831, 0xfff, 0xfffffffffffffff8, 0x0, 0x4, 0xffffffff80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x0, 0x0, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:46:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000016000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x3, 0x800, &(0x7f00001c4000-0xfb)=""/251, &(0x7f0000e91000)=0xfb) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000a44000-0x8f)="cb8df6b26fcc45e9b92f927fd852817b1db716d7eea21f08e62ed7d5cedfa05e079ad6df3dfd158c8db79638c3941eadaee96e7c9ef3f4e2434f673d43a5f78781dab9453d0187a7e62d4aba1a29d50b6be4da757d5b4b567b32e6053ae9cd0928a1aaa09b7b86d55e14ae429ab4daf03dd03b0b1be084abc5b9b9225b22544b5c2a6ed8f97d4bf6c1858cfb4dca5d") ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000960000)={0x3, 0x0, 0x83, 0x4}) fcntl$setpipe(r0, 0x407, 0x10001) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000066a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) connect$unix(r1, &(0x7f0000b7e000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/23 22:46:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c31000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000871000)=""/30) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) clock_gettime(0x6, &(0x7f000037f000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000d79000-0x40)=[{r0, 0x20, 0x0}, {r0, 0x0, 0x0}, {r0, 0x40, 0x0}, {r0, 0x208, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x80, 0x0}, {r0, 0x468, 0x0}], 0x20000000000000b3, &(0x7f0000d86000-0x10)={r2, 0x0}, &(0x7f00000d8000-0x8)={0x0}, 0x2d5) 2018/01/23 22:46:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e9d000)={0x2, 0xffffffffffffff42, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000972000-0xff9)={0x0, ""/4081}, 0xff9, 0x3, 0x526b970b52595f5c) r0 = syz_open_dev$usbmon(&(0x7f00009b1000)='/dev/usbmon#\x00', 0x400, 0x101000) r1 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000485000-0xc)={0x0, 0x0, 0x0}, &(0x7f000025f000)=0xc) stat(&(0x7f00008a1000)='./file0\x00', &(0x7f00004ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f44000)={r1, r2, r3}, 0xc) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000114000)='/dev/qat_adf_ctl\x00', 0x601, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f0000fea000)={{0x4, 0x0, 0x4, 0xfffffffffffffffa, "5aa70b2b5d851ba82aa2baefd39ca08f73c6a5f408d967c3fb9e40837911d35e9b58dc0bdc96439a49bccef1", 0x9}, 0x5, [0x6, 0x9, 0x0, 0x5, 0x3, 0x7, 0x100000000, 0x38a, 0x0, 0x7, 0x3, 0x2, 0x48e6, 0x1000, 0x9, 0xffffffff00000000, 0x1, 0x8, 0x8, 0x80, 0x20, 0x8000, 0x100, 0x8, 0x1, 0x5, 0x7, 0x8000, 0x2, 0x1, 0x8000, 0x81, 0x4, 0x4, 0x6, 0x5, 0x69, 0xffff, 0x6, 0x101, 0x7, 0xea3, 0x6, 0x7, 0xca, 0xffffffff9c6c75c7, 0xffffffffffff7fff, 0x4, 0x9, 0xe269, 0x2, 0x8, 0x3, 0xfff, 0x1, 0x9, 0x4, 0x1800, 0x8000, 0x7, 0x2, 0x6, 0x8, 0x4, 0xf7be, 0xb0, 0x80000001, 0x81, 0x400, 0x7fff, 0x3, 0x10001, 0x101, 0xc2c, 0x7, 0x80000000, 0x8f, 0x1ff, 0x3, 0x800, 0x79a5, 0xba, 0x672, 0x4, 0x10000, 0x2, 0x9, 0x0, 0x8, 0x7ff, 0x6, 0xfffffffffffffe00, 0x4, 0x7f, 0x8000, 0x1, 0x200, 0x20, 0xb44, 0x14000, 0x8, 0x2, 0x5, 0x1, 0xfffffffffffffffb, 0x40, 0x0, 0x4, 0x721, 0x75, 0x5, 0x6, 0xffffffffffff6ec2, 0x56e2cc98, 0x9, 0x7fffffff, 0x116d, 0xfffffffffffffff7, 0x9, 0xfffffffffffffff7, 0x9, 0x4, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x6, 0x40, 0x9, 0x1], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x0, 0x5) 2018/01/23 22:46:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000802, 0x0) r1 = dup(r0) getdents64(r1, &(0x7f0000bd5000-0xaf)=""/175, 0xaf) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f000071d000)=0x7ff) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80806, 0x9, &(0x7f000027c000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000675000)={0x6, 0x2, 0xffffffffffffff81, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x101}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/23 22:46:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x8000000000000) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000be1000-0x4)=0x4) 2018/01/23 22:46:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000397000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000)={@common='ifb0\x00', @ifru_flags=0x2}) 2018/01/23 22:46:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000006000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:46:44 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000005000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7fffffff, &(0x7f000000f000)=0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7010d", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00004d5000)=0x0) r2 = add_key$keyring(&(0x7f0000de3000)='keyring\x00', &(0x7f00009bf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) 2018/01/23 22:46:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x4000026102, 0x0) 2018/01/23 22:46:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000177000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000257000-0x8)={0x0, 0x4, 0x7ff}, &(0x7f0000b01000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c8c000-0x108)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x6, 0x8001, 0x2, 0x4, 0x6, 0x40, 0x0, 0x2, 0x401, 0xe8, 0x10001, 0x0, 0x7ff, 0x1]}, &(0x7f00000ac000)=0x108) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000673000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000eed000)=0x0, &(0x7f00000ad000-0x4)=0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000058b000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fa000-0x4)=0xe8) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f00003ba000-0x4)=0x0, 0x4) [ 170.867638] QAT: Invalid ioctl 2018/01/23 22:46:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000f7c000-0x8)=[{0x3, 0x5, 0x3, 0x412}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r1, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f0000efb000)=""/183, 0xb7}, {&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r1, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/23 22:46:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x40001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f00005b3000)={0x0, 0xfffffffffffffffc}, &(0x7f0000048000)=0x0, 0x4000000) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x8f2, 0x400000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000c3000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002fd000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000bd4000-0x48)={0x7, 0x9, &(0x7f0000847000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x3, 0x0, 0x2, 0x4, 0x0, 0x30, 0x10}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0x800, 0x5, 0x800, 0x200000000000004}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006ec000-0xa)='syzkaller\x00', 0x1ff, 0x1d, &(0x7f0000f2e000-0x1d)=""/29, 0x1000041000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/23 22:46:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000a4e000)='logon\x00', &(0x7f0000157000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000194000-0x2)='.\x00', 0xfffffffffffffffe) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b48000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000bff000)={0x376, 0x80, 0x7f, 0x3, 0xfffffffffffeffff, 0x0}) [ 170.939649] QAT: Invalid ioctl 2018/01/23 22:46:44 executing program 5: syz_open_dev$audion(&(0x7f000083d000)='/dev/audio#\x00', 0x2, 0xa000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ebd000)={0x0, 0x0, &(0x7f00003f9000-0x20)=[], 0x0, &(0x7f00006b3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f000043a000)=[{&(0x7f00006a6000)="f20ddb7de9c5b2acc5075069d454b9ce8275de34e85e77550004000000000000cc2154020f46648493f8c4f7ce0468a517bde23de31559591e6341343e44ab8c1af3cf3089f69e1d4e044b548de7ff3a059501299ba42a01656480a0d4bb0b4ec5621096099497716555e48f0bf80c6b1c5b60d228a28384d91f56e04accf10f", 0x80}], 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b4c000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000a5e000-0x20)={0xcfa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b65000-0x20)={@common='teql0\x00', @ifru_flags=0x100}) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000d000)=[@mask_fadd={0x58, 0x114, 0x2, {{0x0, 0x0}, &(0x7f0000003000)=0x0, &(0x7f000000e000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) 2018/01/23 22:46:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000011f000)='oom_score_adj\x00') ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000c56000)={0x0, 0x8, 0x2, 0x9, 0x14, 0x1ff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a94000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fe2000-0x4)=0x0, &(0x7f0000909000)=0x4) socketpair$inet(0x2, 0x800, 0x7, &(0x7f00006eb000-0x8)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000051d000)=[], 0x0, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/23 22:46:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a46000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000)=0x10, 0x80000) inotify_init() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000417000)={0x1, 0xffffffffffffff9c, 0x1}) dup2(r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000069f000)='/dev/cuse\x00', 0x200, 0x0) accept4$inet6(r3, &(0x7f00008ba000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d10000-0x4)=0x1c, 0x80800) 2018/01/23 22:46:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00008ee000)={0x0, 0x0}) tgkill(r1, r2, 0x31) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000806000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffff9]}) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000372000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) sigaltstack(&(0x7f00002f6000/0x4000)=nil, &(0x7f0000c61000-0x8)=0x0) 2018/01/23 22:46:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = syz_open_procfs(0x0, &(0x7f00007b5000-0xc)='net/netlink\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000031f000)=0x10001) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x44200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000019000-0x4c)={0x6, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:46:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000eed000)="240000e21a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x38b) 2018/01/23 22:46:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r1, &(0x7f0000f55000)="23c4f2835fb032c3027de8f84207f983a3bc9eb2161e176a31720702bf7684ec4c7fae4a177aad6156c00d9a255b5a29470dab0ac09f8c6e416c5fa175287020db245859b617c1de46f6187f50b76cf4b9eea4f5086273cd1fdafeaaf5b008f24359275745076ef93174bb5d78109d2eed315c348f7c9782f8010eb3cfbb4a49dacccc03c672", 0x86, 0x4000800, &(0x7f0000263000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a2a000)={0x0, 0x8}, &(0x7f0000256000-0x3)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e3a000)={r2, 0x50, "33b5c57ba8dc11495c2435ebefddc388db8a187732beaa3fe431cb91d65e6367e74056b47c8dbbf6c30e8dc3c0e95ee159510436f29569167a96f6bd10a1c6844c9c99a1d6c363145895a4790b5615b8"}, &(0x7f0000cd1000)=0xffffffb2) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = syz_open_dev$sndmidi(&(0x7f0000424000)='/dev/snd/midiC#D#\x00', 0x7, 0x40) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000802000-0x30)={0x6, 0xc4bc, 0x5, 0x8, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={0x0, @in6={{0xa, 0x1, 0xf8c7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, &(0x7f000014f000)=0xa0) 2018/01/23 22:46:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x2) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000004000-0x8)=0x0) 2018/01/23 22:46:44 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfff, 0x7, 0x1000, 0x0, 0x80000000, 0x103000, 0x2001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x40, 0x0}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x0, 0x200}) personality(0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) 2018/01/23 22:46:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup2(r0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000e34000)={0x32, &(0x7f00001a6000)="17010141db80dd2d3507f64e636a9408c4ed72c8277dcdaccb81e81508f6e101b50b842d850311bdc00c99721f88d3fd9dd9"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) 2018/01/23 22:46:44 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000db000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000d67000-0x7d)=""/125, &(0x7f0000001000-0x4)=0x7d) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x6, &(0x7f0000000000)="", 0x0) 2018/01/23 22:46:44 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000008000-0xb0)={{0x9, 0xffffffffffffff21}, 'port0\x00', 0x40, 0x40, 0x8, 0x7fffffff, 0x1ff, 0x4, 0x2, 0x0, 0x5, 0xdd52, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x80084121, &(0x7f0000006000-0x1f5)="") 2018/01/23 22:46:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x0, 0x40011, r1, 0x0) 2018/01/23 22:46:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000217000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00007d6000-0x9)='/dev/vcs\x00', 0x501000, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) r4 = dup(r1) clock_gettime(0x0, &(0x7f0000320000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b81000)={0x0, 0x0}) openat(r4, &(0x7f000024b000)='./file0\x00', 0x210400, 0x0) futimesat(r4, &(0x7f000071f000-0x8)='./file0\x00', &(0x7f0000e16000-0x20)={{r5, r6/1000+30000}, {r7, r8/1000+30000}}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x2, 0x0, [{0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0xfc, 0x0, 0x0}]}) 2018/01/23 22:46:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) mkdir(&(0x7f000066c000-0x1)='.', 0x0) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000f62000-0x10)={{0x75e, 0x1}, 0x10}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ace000)='/selinux/checkreqprot\x00', 0x400000, 0x0) 2018/01/23 22:46:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f00003da000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006f6000)="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", 0xfe, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xa9)="9584c2281110c3adf9b8f362b73cfa2ab3fa15e1cfbacbfcfd266fcf4f9334b723a90e2ae130b6367beeef9ca094cc263e8c48fdb39c1be87e5675c302625710bb1cb9dfab0eadee5d0098a92871a91b7c4f77c1f1a23f0e1ec242bb64ed198b0c4c1e79af93166f9ce202812b8d3e6ec7057cc60dead173c0e4612146cc324d81b856b7799f39cb501235fe41128c98e3c9d0d67cf03e25a72a15c8e37df8a5b96e0f728cd5c10139", 0xa9, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x9722, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000003000-0xf)='/dev/snd/timer\x00', 0x0, 0x600000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={{0x0, 0x7530}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000da2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008ed000)="903d5b8179", 0x5, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000521000-0xc)={r0, r1, r3}, &(0x7f00005ba000)=""/161, 0xa1, &(0x7f0000437000+0x488)={&(0x7f0000001000-0x40)={'sha512-avx2\x00'}, &(0x7f0000001000-0x1ee)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000adb000)={0x0, 0x0, 0x0}, &(0x7f0000df6000)=""/133, 0x85, &(0x7f00007c2000)={&(0x7f0000df7000-0x40)={'digest_null-generic\x00'}, &(0x7f0000df7000-0xdd)="2f34622db9eb1166c48b862ee7130c93731f2cf4575ee4d43107207b711e6b01e05aadb635a4b5528948b41521309c417ef9578f54139a8064b38d25295a9793b46ad51e082a2b2ff6d9ca300ca3c65bbf0506b778bbc62a57f8f4096816c74638c09d5b6030f3eb009bf7393a7d35b625cd3dddb78bc2036380c680715e28e4766387a422d496eb83c4f675427c104b5eda124cfe64d76255557cf91bba32d9c6bb1475b2e3dac86a4859e79b2d2b1d3c4afb19444bf2207dc9d2752b85b374e9d17bd0412303c061919c896c03eaf53011004cbdc11239ed5dcc2457", 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:46:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b74000-0x15)='/proc/self/net/pfkey\x00', 0x101100, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000695000-0x9)='/dev/ppp\x00', 0x4800, 0x0) 2018/01/23 22:46:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0xd3, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndpcmp(&(0x7f00007d4000-0x12)='/dev/snd/pcmC#D#p\x00', 0x81, 0x80) epoll_wait(r1, &(0x7f00005fb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x7) r2 = syz_open_procfs(0x0, &(0x7f0000701000)='oom_score_adj\x00') bind$ipx(r2, &(0x7f0000279000-0x10)={0x4, 0x101, 0x8, "d5930de79087", 0x800, 0x0}, 0x10) 2018/01/23 22:46:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) munmap(&(0x7f0000097000/0x3000)=nil, 0x3000) pkey_free(0xffffffffffffffff) 2018/01/23 22:46:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000b62000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8000) r2 = accept(0xffffffffffffff9c, &(0x7f0000d52000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005db000)=0x14) pause() setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000361000)=0x20, 0x4) accept$inet(r2, &(0x7f0000565000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c9000)=0x10) close(r1) 2018/01/23 22:46:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004522, &(0x7f000007f000-0x21)="4c331bd501a288eb054e4bcee049ecaf100009b5ce2d258a06f48b18f1faf48c01") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/mixer\x00', 0x80000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000080c000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000f0d000)={0x100000001, 0x80b, &(0x7f0000838000)="10c53db69e4e152f4e08a56b2a5c4dcb9f79224d830b6d6b9ce6209ca58db82bc7159996c5dd46bac5af7023ef71b316bfe78407ae03c238f7ac3aff2d99e53e989e5139d55f9bfb1935bf0f7348fb36237e65b649b9b63f3e6fad6d95dad37d855bbedd9ca7ff67622c67ef9d9cd07cdd9a6a08aa1982c8612ef6e3c85b75b578f1c3ff65842855b387ef18721df764a40d095b4498bd79cf91ae97f1cf31d346d5d12145193f632478405439d602eb5ca7cf63c48a32eec53485f04772d29d8aa0778204ea65b2921dfd7dfa06c27efb66987a5843b2ca892a66eaa0b996a4e50aa721468f6f4e02136a09459cbc5fdfdf", &(0x7f0000a12000-0x1000)="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", 0xf2, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:46:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x2, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) geteuid() 2018/01/23 22:46:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000d27000)={0x3, r1}) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) fcntl$notify(r0, 0x402, 0x10) writev(r0, &(0x7f0000f1f000-0x40)=[{&(0x7f0000ccb000-0x1000)="490b7f48e5000f67506d3f08571239283c68d73eb02865c7aadc14cdb9d928804a6a86331f60f536bc4aa80428c00f33c89c630851a4113d9248e8e9656b9987b83e107c3a0cbbcf0cc78d1e2b89abebc3c61ca83c62885a3b23b780bebc3699", 0x60}], 0x1) 2018/01/23 22:46:44 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000003000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vga_arbiter\x00', 0x8280, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000008000)=@file={0x0, ""/4096}, &(0x7f0000002000)=0x1002) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10, 0x80000) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) ioctl(r2, 0x4143, &(0x7f0000006000-0x1f5)="") syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x10000, 0x0) 2018/01/23 22:46:44 executing program 0: r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f00008f6000-0x2b)=""/43) 2018/01/23 22:46:44 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$key(0xf, 0x3, 0x2) recvmsg(r1, &(0x7f0000005000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000005000)=[], 0x0, &(0x7f0000005000-0x2a)=""/42, 0x2a, 0x0}, 0x22) recvmsg(r1, &(0x7f0000007000-0x38)={&(0x7f0000006000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000006000)=[], 0x0, &(0x7f0000007000-0x65)=""/101, 0x65, 0x0}, 0x0) 2018/01/23 22:46:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000091000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fadvise64(r2, 0x0, 0x6, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e3f000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xe6c, 0x10001, 0x6, 0x10001}, &(0x7f0000617000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b78000)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x94, 0x5095fe51, 0x4, 0x1}, 0xa0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = openat(r4, &(0x7f00009cb000-0x8)='./file0\x00', 0xa002, 0x2a) getsockopt$inet_dccp_int(r5, 0x21, 0xf, &(0x7f000004e000-0x2)=0x0, &(0x7f0000674000)=0x4) modify_ldt$read(0x0, &(0x7f0000289000)=""/139, 0x8b) pipe(&(0x7f0000185000-0x8)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000087d000)={0x1, 0x0, [{0x40000071, 0x0, 0x31796382}]}) 2018/01/23 22:46:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lgetxattr(&(0x7f0000756000-0x8)='./file0\x00', &(0x7f0000986000-0x9)=@random={'trusted.', '\x00'}, &(0x7f00003ab000)=""/91, 0x5b) bind$alg(r0, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) 2018/01/23 22:46:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000985000)={0x0, 0x0}, &(0x7f0000358000-0x10)={0x0, 0x0}) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)="") r0 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00001d9000)=""/0, 0x0) 2018/01/23 22:46:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) r1 = perf_event_open(&(0x7f000025c000)={0x100000002, 0x52, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000004, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000898000-0x1)=0x0, 0x3}, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x18, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f00009b0000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000261000)=[{0x96, 0x4, 0x9, 0x800, @time={0x77359400, 0x0}, {0xa0, 0x8000}, {0x1ba4, 0x7ff}, @ext={0x7c, &(0x7f0000ee0000-0x7c)="cea454da07fbb3bbe3900f4b7317674148282e5ad346293b660c3e9e7930ec53bc5dfcdbc62f3cdc706197f16eedb6e793683364350c81309b592b32adcb7eff13e788637a663d75bb1c5a1b70c9241f5a14875eaa3fe2232bd121d97a760f98726bb9b8376a8e92af0bbea73fa007f384dbaf4e649433ec695244b2"}}, {0x3, 0x134, 0x618000000, 0x1, @tick=0x1, {0x1000, 0x9}, {0x7, 0x7}, @control={0x101, 0x6, 0x5}}, {0x9, 0xff, 0x4f30d326, 0x21e4, @time={r2, r3+30000000}, {0x8c2, 0x4}, {0x9, 0xff}, @addr={0x2800000, 0x5}}, {0x0, 0xffffffff7fffffff, 0x2, 0x3, @tick=0xb3, {0x7fe0000000000000, 0x9}, {0x3, 0x4d6}, @addr={0xf800000000000000, 0x2}}, {0xeb, 0x0, 0x1, 0x40, @tick=0x8000, {0xbbb8, 0x6}, {0x3, 0x3}, @ext={0xc0, &(0x7f00009c7000-0xc0)="3c3f155e625d0c95fa4b41123ae64f2ecc49a7a4810ab65f2c01bc413f3523ada6977b1a799381d835f07394aa6560469030bb69eb8ff99f13c053bc4cc2e3309993a569eab5f700bc4de719f984119e428713dc3750e08dd9fa7e650ba18b09cf09c83cd1e048476c78b8455df69417f4d2340580acde269b75171669a18ff2c8f247e64c4254924301a880ccd8c346e823fc0b26a832ede1cc2d364c049ed95b51f79e0032518b77083b5001270bc72cf6cdc7325eb0f6a94997c62ded00cd"}}, {0x7664, 0x4, 0x2, 0x401, @tick=0x1, {0xc1f0, 0x2bc5}, {0x5, 0x1}, @ext={0x78, &(0x7f0000e6d000)="5ba8f0c48348a4b655f15911968171ecc20dfa2e245a9caca0ac50d04bc37c8eb3747770f2d05f68a2d2d72ed6345f3fe944a4ba9c602262b4d536e95da5f79005faf354a5436abb01dd4266060937852c0c74842d72c2499f64112956fef4402897675d19448babda578f924fefb3f51947032505a94524"}}, {0xf75d6b1, 0x7, 0x2, 0x5, @tick=0x2, {0x81, 0x1}, {0x4, 0x0}, @control={0xfffffffffffffffc, 0x4, 0x6}}, {0x401, 0x1, 0xfffffffeffffffff, 0x9, @tick=0x8, {0xfff, 0xffffffffffffffff}, {0x400, 0x7}, @connect={{0x401, 0x7}, {0x9, 0x1f09}}}, {0xffff, 0x4, 0x3, 0x43, @time={0x0, 0x0}, {0x4678daa4, 0x4}, {0x4, 0x1f}, @connect={{0xb, 0x6}, {0x84, 0x8000}}}, {0x2, 0x100000000, 0x4, 0x80, @tick=0x15adc2dc, {0x59, 0x6}, {0x7fff, 0x100}, @result={0x4, 0x100000001}}], 0x1e0) sysinfo(&(0x7f0000d90000-0x50)=""/80) r4 = dup2(r0, r1) bind$unix(r4, &(0x7f0000cca000)=@file={0x0, './file0\x00'}, 0xa) [ 171.378207] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=21 sclass=netlink_audit_socket pig=28259 comm=syz-executor6 [ 171.395222] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=28259 comm=syz-executor6 2018/01/23 22:46:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000965000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000416000-0x4)=0xe8) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f000067b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) 2018/01/23 22:46:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d26000)=0xc) syz_open_dev$vcsn(&(0x7f00004a2000-0xa)='/dev/vcs#\x00', 0xfff, 0x20080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000539000-0x10)={0xeb, 0x0, 0x7, 0x5, r1}, &(0x7f0000de7000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000612000)={r1, 0x0, 0x0, 0x0}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b94000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000c52000)=0x8, &(0x7f0000f18000)=0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000e3e000-0x4)=0x401, 0x4) 2018/01/23 22:46:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d3b000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/mnt\x00') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000aac000-0xc)={0x9, 0x1, 0x25a, 0x7, 0x9f}, 0xc) ioctl$VT_RELDISP(r1, 0xb701) fcntl$addseals(r1, 0x409, 0x0) 2018/01/23 22:46:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a6c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getrusage(0x1, &(0x7f00007c0000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000eee000-0xf8)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x1000000000, [0x0, 0x0, 0x0]}, {0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000598000)={[{0x40, 0x5, 0x9, 0xfffffffffffffffc, 0x8c56, 0x200, 0xfffffffffffffffa, 0x2, 0x6, 0x9, 0x0, 0x205e, 0xfffffffffffffffe}, {0x9, 0x9, 0x401, 0x294, 0x1, 0x400, 0x0, 0x10, 0x1, 0x4c2c8885, 0x5, 0x16, 0x7fffffff}, {0x8, 0x9, 0x40, 0x8, 0x6, 0x3492, 0xd4, 0x724b, 0xffffffffffffffff, 0x5, 0x915c, 0x2, 0x101}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r2, 0x10, &(0x7f0000e64000-0x8)={0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e77000)='/selinux/status\x00', 0x0, 0x0) connect$inet(r3, &(0x7f0000a1c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 22:46:44 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000005000-0x2)={0x11, 0xf7, 0x0, 0x1, 0x10000000788, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000a000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000000a000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@generic=""/16}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000b000)={{0x0, 0x3, 0xfffffffffffff25a, 0x3, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$packet(0x11, 0x8004000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000009000)={0x0, 0x6, 0xb000}, 0x4) 2018/01/23 22:46:44 executing program 2: r0 = socket$inet(0x2, 0x40000000003, 0xd0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0xe6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000055f000)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00003ed000)=0x5, 0x4) 2018/01/23 22:46:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005bb000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000ab2000-0x10)={0x0, 0x9, 0x4, 0xffffffffffffffe0}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bec000)=@sack_info={0x0, 0x0, 0x1}, &(0x7f0000b69000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000052f000-0x6b)={r2, 0x63, "810e1c2402287668e8add3303ca04f3a723bc37f1c308791316f088d671abd5d29050e19cdfa70bfd40df60b4e134e535e90fe9b1506d427a1e81eaba0cdf131978f73d5705edfd0c081b55dc18d54dde1bd2e00b8177846be4dad4f513ae1026f852e"}, &(0x7f0000a6b000-0x4)=0x6b) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e89000)="00011e9d", 0x4) 2018/01/23 22:46:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000889000)=""/77, &(0x7f0000b43000)=0x4d) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000d7f000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a00000-0x78)={0x1, 0x0, [{0x40000021, 0x0, 0x0}]}) accept4$unix(0xffffffffffffffff, &(0x7f0000af3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/23 22:46:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d9c000-0xa)='ns/cgroup\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00008a5000)={0x0, 0x0}) connect(r1, &(0x7f000040f000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000940000-0x10)={r2, &(0x7f0000a05000)=""/0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000308000)={0x0, []}, &(0x7f0000160000)=0x4) connect$inet6(r1, &(0x7f000035d000)={0xa, 0x3, 0x95, @loopback={0x0, 0x1}, 0x1}, 0x1c) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xae, 'lrw(twofish)\x00'}, 0x58) dup2(r1, r0) [ 171.437436] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=21 sclass=netlink_audit_socket pig=28259 comm=syz-executor6 [ 171.455788] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=28269 comm=syz-executor6 2018/01/23 22:46:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008a6000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008c8000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00006c2000-0x3)='lp\x00', 0x3) r2 = syz_open_dev$dspn(&(0x7f0000a6f000-0xa)='/dev/dsp#\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000ff8000)={0x3f, 0x8, 0x20, 0x9}) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00007ca000-0x4)=0x1000) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000e89000)={&(0x7f0000614000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00003a8000)=[], 0x0, &(0x7f0000abb000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x80009, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fd2000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="9ca1d9ac"]}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d47000)={0x1}, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003d1000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000c91000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 22:46:45 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000222000-0xb)='/dev/hwrng\x00', 0x98331c3cf2fa3c58, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000446000)=r1, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ca5000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000acf000)=[{r2, 0x4000, 0x0}], 0x1, &(0x7f0000a52000)={r3, r4+30000000}, &(0x7f0000b21000-0x8)={0x100000000}, 0x8) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0x3f, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f000058f000)={0x2, 0xd000}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000098000)=0x0, 0x4) clock_gettime(0x0, &(0x7f000091c000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f000086d000)={0x7, 0x2, 0x9, {r5, r6+10000000}, 0x2, 0x7316, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000475000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$netrom(r7, &(0x7f000048a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b2a000)=0x10) 2018/01/23 22:46:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(0xffffffffffffffff, 0x8, r1) readv(0xffffffffffffffff, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) readv(0xffffffffffffffff, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) tkill(r1, 0x16) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e88000)={0x0, 0x0, 0x0}, &(0x7f0000262000-0x4)=0xc) 2018/01/23 22:46:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008e8000-0x3)='nv\x00', 0x3) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f0000798000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 171.620789] QAT: Invalid ioctl [ 171.664228] QAT: Invalid ioctl 2018/01/23 22:46:45 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000000)={0x1, &(0x7f0000210000-0x4)=[{0x506d867, 0x62}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x19, &(0x7f000085d000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/23 22:46:45 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000778000-0x9)='/dev/ppp\x00', 0x400, 0x0) bind$rds(r0, &(0x7f0000880000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000046000)='/dev/urandom\x00', 0x0, 0x0) close(r2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) 2018/01/23 22:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000686000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4e, 0x200000) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e81000)=0x0, &(0x7f0000d7f000-0x4)=0x4) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ada000-0x10)={r0, r1, 0x3, 0x0}, 0x10) 2018/01/23 22:46:45 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x20, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000024000-0xa)={0x6, "8e9221a6cac7"}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:45 executing program 2: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000017f000)='cifs.spnego\x00', &(0x7f00006e2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000751000)="", 0x0, 0xfffffffffffffffa) fsync(r0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000077a000-0x8)='keyring\x00', &(0x7f0000940000+0xf47)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000941000-0x8)='rxrpc_s\x00', &(0x7f000020f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000940000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000317000-0x28)={0x51, 0xef, 0x2, {0xab8e, 0x8}, {0xffffffff, 0x3}, @cond=[{0xa2, 0x10001, 0x9, 0x800, 0x1, 0x3}, {0xffffffffffffffe0, 0x8001, 0xffffffff, 0x0, 0x66, 0x7}]}) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000942000-0x4)=0x1, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f00004f2000-0x4)=0x24, 0x4) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000079000-0x14)={0x8, [0x3ff, 0x8, 0x5d33, 0x94, 0x1, 0xffffffffffffffff, 0x7fff, 0x1]}, &(0x7f0000942000-0x4)=0x14) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f00000c2000)="89b750f39437422d4a73a017d0c9f62cb2cb4f", 0x13) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000178000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x15}, @loopback=0x7f000001}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000ec000)={'security\x00', 0x0, 0x0, 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f000093b000-0x10)={0x0, 0x0}, [{{{@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='vlan0\x00', @common='vlan0\x00', {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe}, 0xb2a585, 0x74, 0xb2, 0x0, {0x0, 0x0}, []}, {0x3e, "a614669d511bcc76b69965bacac6f8afd354bcbe95a8ce35316352c3e5", 0x0, "1c03dc60d958e27e204bee59d486db3b89ed0b61bbc28f7e2a5027d678a6"}}]}, 0x112) 2018/01/23 22:46:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80000001, &(0x7f0000ae3000-0x8)=0x0) prctl$void(0x3f) r0 = syz_open_dev$adsp(&(0x7f0000f20000-0xb)='/dev/adsp#\x00', 0xcd, 0x10000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001e8000-0x8c14)={'mangle\x00', 0x4, 0x1, 0x8bb4, [0x3ff, 0x8d77, 0x1, 0x8b4e, 0x6], [0x81, 0x1f, 0x3, 0xe0e, 0x0], 0x10, &(0x7f000089c000-0x10)={0x0, 0x0}, [{{{@dev={0xac, 0x14, 0x0, 0x11}, @empty=0x0, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, 0x0}, {0xff, 0x0}, 0xeb, 0x1, 0x1}, 0x412, 0x4a3, 0x59a, 0x11, {0x8001, 0x7f80000000}, [{0xc3, "f2e2ddd52e901d6fd3d3adaf9cb1c8346320eb55e3b006203ee91f881a", 0x5a17176f, "005b9e567ca5b89c7a0bc64812330215ac5cbf99d5002bfffc8d15463f3b656629a1ea36ab8b4323b00550a38a2c408b9cde7aa1974fdaf552cdb25b4006124e47ffd720afe9547679a7c1164d8bad83508e8d477c76121cc557e7a2e3485e9df55b68ec8ca8e715e775d8eb901f940a9c901ce1079bafa247bb88a565b43046ec0c194f0b4c8c4f396c1f9c4f2aaa33711ee29113875e036247dcd9e3026f12fb85e2"}, {0x57, "0519daa11753c868bcfa58f5ee760aede3f5a7939a3d272bfa79d55965", 0x100000001, "e841a0bb2090bcb1729a53c0a1b466657f99d7eeefccb8c87c48212e544002ffd8e82442df71ce63d248c5a386f0d64c3f97f5b0a138b7"}, {0x116, "f97931c6518d438841e7f881e119cc5635bc31e239587498646de3181c", 0x5f4, "c660d007871ffe773f7db1708d49027e7315dc9a3ca7d297035ee084f22f07a50da849bdd0c0c3eb59bdc5f0d44452eba4b47e8e1e9f1fd6ee594272a3d7f8a6117aed3903aef01e68525c69037943871a971013584fdaf09c369099dcb8bb7dcd3eeecb0ed0fa1a76514b1c0c7f034489252380250e946a0757bc54a9d964c7de89b5d9d4d0ef90101f88bb88561a8900353bcd6a50b2c3d5579c2a6124395e9e5238ced3d34da8ab6b2a7076f0ef01dc51a8fc55a3b26350b319a384dca819446d5e1448e8fb6b33f02e12861ca44a13a464210d07a76d8112b2b8cbf0275501384c6788f8cae92f2853f046bbdb61f15e5997326e"}, {0x110, "5d7057f2275a45c847cad3fca6864b3521f611620e16fcccf4f1ee775a", 0x8001, "6aeed356c5e3ba7a90f11f1eb0d614febd3225674cedbd2c5e1968fe76616adf0b9bfdd8b6943b7a5eb8abef84426e31ec3fe64ddf5363a49826caf396801a08c9e71147d89caf37c97c87ec1186ebaa6a16bed4503c120ea81ac960a5c295b441199214d3a7d0b39bdbe77d6ad91a01c006aa27e752ce3038db1db9079da2fd2e051920c94669fb6d93ca71063f711cacdec353837fbae0ec9cb4f7f87aa9e30f8b5007fbdc6d73864476d8121d06cbb981fc47dd7010cecb5adf26f548ed2834f7127c615f7902f51e786ef6a75f5e8b647d2c32c53de25e793f941e284ffcf2c4a392197a27ee20a296a41e120c59"}, {0x87, "9f36ba9fb56f0394574f4a51650eeee5f037d06046bec5f5ec7fb56a7b", 0x2, "1c7247ece61897e19d658b01ba674f446e9f452b709dbba743a3387f3462469aac575c4bca3c23a1768d28b3a0b7556773621cd7a47c6423c91d863cfceee1144381cecdda687004b6f35078bf079121fcd6fa01d88e507907e89fe5ce10a3f146ef8a8a3429f0"}, {0x3f, "a8d1819860eb01be4ea12e79230a17e685499d2933229543ec09ca5b0b", 0x7fff, "914fb5fa63ee001404f9ac2799b0748721ea02de8d9c332cbcf66a92970bb1"}, {0x29, "ff5edc7968e27d9e08b1342d4e49ccb02cc5cb75159857cc99bc2ab7b5", 0x3, "e4690594193efdce15"}]}, {0xf7, "1dda517056b048a2efb472d2473db37ea39a21a3f4c269d666f6af2193", 0xc8, "a7a54aa691d13ee2d3308f60e65c77153a08dd9d79c77d6014ff81b39f9b9588e0f5adcf9de801c7ff35434133a3916cc04d86af8c89f4a891a5ccc2660e43b3d4f60914340b5a93c2d29c8ed473eeeb8a3f8502732576e00cf44f4d5bf062ff4eefbb5912849dbe84a4de6ca4a83679b96c5e3f9d528e1f61ebc39099e51995c4f93d12e0cd979075c5e2595fbf74f6dbe1f78d6342594e6ded31a0f7cfc3c393c2aab93bc6b9ae841b58d586dec50b060d46beb7713dbef304efe179db7b958006857bcc0dca54f695b3c71dc0903d7c540a74787880"}}, {{{@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xff, @common='yam0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, 0x0}, {0xff, 0x0}, 0x0, 0x2, 0x2}, 0x7, 0x250c, 0x25e7, 0x20, {0xecd, 0xf57}, [{0x11d, "4e6b15996d72be5f9b0c336258d98f3d6a0f798e2670d441323aa7f301", 0x1, "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"}, {0x1020, "e8ac00c24498e38249e3b5792fbf04547c5c6f1a532afa529371949bdf", 0x3, "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"}, {0x20, "08cbd3a6aac7bd15e989c667cb00f2034e839acf77e5521850cb5e3a49", 0x40, ""}, {0x85, "bc1283aa427b998e01c7779398a58e1c9627e26fa28283016b20003e79", 0x63f, "79619b794f9046ffb2e0211ed6daeaf1baa4ab15b4e6ef4867b230012a1c9c34843fa2184d58227521f4841883276d21e094072ea5560d72d6b570f88f11f8968f9dbc9e8fa54c93c4e90ce2312c74a297d0517dedf800219280645411cde087f7138c02bf"}, {0x10e, "44266dbd488b395c882222180e6599921c5ffa09096334f283836a4ec1", 0x7fffffff, "96ad7610bf4e3a6e195eef0109e05bcbff94393f0d9b074642a4b7d86db90c02e6c2db9a1f8110a24704d5dd66f9b7167e4668e30c91ed9c6d33f33c27151ea3a01914f07b60fd7070baa0d068b8a5aa5ed33e3c074fcb8f46c41c88234f843d70dcb686b2a56cedd1b608691fb2552ee975183c4149fdaa720be04589e9922d8c0ed9632e033a297fa44ea33576a4ad2824a8757f573f1419ef04d60b474bd7d84b0b704e8312a8f9d2b3e2c997ad3256011f69d2d8cdbf132bf4a610925ca13a23e669e18f2523f0e24df441a13b9ddfd1f27002b075b46ff1840b2f34183881c29ebcf7db994f1a1293537615"}]}, {0x8c, "20cc0d6bd36b5e4833ecdbbe37edf50a0d6f651585c32879b1b2e203f4", 0x9, "dabc48164357685b87569c9afb3705f2a421bb4f55258c0fbde3e94f618c282123854e151450e94cbe9a6c2331b647da04d5c6c7b62b256b5156ef7ce2f7a3ea3bab1d87e09b11c62abdfdac0227c7b99a6af628a6b51ac54a72faf6bec0155041fa1ab88414ef43213a2d38"}}]}, 0x8c14) 2018/01/23 22:46:45 executing program 5: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00008e6000)={0x9, 0xa25, 0x7, 0x1, 0x8, 0x7, 0x7f, 0x6}, &(0x7f0000e5a000)={0x2959b152, 0x8, 0x9, 0x1, 0x5, 0x1ff, 0x400000, 0x1000}, &(0x7f0000000000)={0x3, 0x0, 0x6, 0x8000, 0x7, 0x7fffffff, 0x7, 0x10001}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000ab9000)={&(0x7f0000082000)={0x20}, 0x8}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d3e000)={{r1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000899000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x200, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_rr_get_interval(r3, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/01/23 22:46:45 executing program 3: r0 = socket$inet(0x2, 0xf, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x5, 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x6c5, 0x0, 0x10000, 0xfffffffffffffc01}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000000)={r2, 0x1}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x3, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x0, 0x4) 2018/01/23 22:46:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000053b000-0x9)='/dev/kvm\x00', 0x208000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00009ba000-0x9)='/dev/sg#\x00', 0x9, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000125000)=0x0, 0x800) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000025d000)={0x10f002, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000af3000)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/23 22:46:45 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000005000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000004000)="7b3caf220ec34136601f98ac33b13508a990da6ab3276e2e70f7175a3bd1cfda973fde03cd5d49088181ce1f6392ed15c66ad29d4c171a532822d80c608d9d04cb4b3e845f5bb993caa4ba0da03a30460aef5b2c7e4ba88f637e88083680e026956271b823c52572fd1e86c1eff99b65d43ae2598ded60611a35a85802", 0x7d) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/rtc\x00', 0x121000, 0x0) r2 = creat(&(0x7f0000001000)='./file0\x00', 0x1) r3 = syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x4f4, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000007000-0x18)={0x9, 0xfa94, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000005000-0x108)={0x0, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xfd, 0x1, 0x40, 0x0, 0x9, 0xa9cc, 0xf2c, 0xfff, 0x8, 0x3, 0x9, 0x8, 0x2, 0x43f]}, &(0x7f0000005000)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x200000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000007000-0x21)={r5, 0x19, "329b70191dd814e92c193f27f419f6fb9933e9e0c84e890595"}, &(0x7f0000006000-0x4)=0x21) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000006000-0xa0)={r5, @in6={{0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x9, 0x1, 0x80}, &(0x7f0000003000-0x4)=0xa0) 2018/01/23 22:46:45 executing program 4: exit_group(0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000884000+0xa7)='/dev/audio#\x00', 0x0, 0x40) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000439000-0x18)={0x2, 0x101, 0x7f, 0x9e, 0x8001, 0xffff}) ioctl$sock_bt_hci(r0, 0x0, &(0x7f00000e5000-0x22)="ee1876f29d999171148226b9297f4eed20cea4c2957fe349f4c277022eb57852d97e") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x800000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c5c000-0x4)={0xffffffffffffffff}) r2 = syz_open_dev$dmmidi(&(0x7f0000669000-0xd)='/dev/dmmidi#\x00', 0x5, 0x200) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00007ad000)=""/252) fcntl$getownex(r1, 0x10, &(0x7f0000e69000-0x8)={0x0, 0x0}) ptrace$setsig(0x4203, r3, 0x8, &(0x7f0000bcb000)={0x3a, 0x3, 0x20000000000, 0x42}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0xfffffffffffffffe, 0x10000000}, 0x10) 2018/01/23 22:46:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_dev$amidi(&(0x7f0000f26000-0xc)='/dev/amidi#\x00', 0x0, 0x400000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00009e8000-0x10)={&(0x7f0000d5b000/0x3000)=nil, 0x3000}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000d3000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@hci={0x0, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/54, 0x36}], 0x1, &(0x7f0000234000-0x30)=[{&(0x7f0000000000)=""/107, 0x6b}], 0x1, 0x0) 2018/01/23 22:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000476000)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000d0b000)={0x0, 0x18, 0x1, 0xffffffffffffffff, 0x0}) dup(r0) 2018/01/23 22:46:45 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000012000)=[{&(0x7f0000002000-0x64)="722f2a462ae9f20b5333bf6cecec629c6090b5d5e1067d3e84b367897389a58e70ae4327f16ce9e6cdf50448234b85281b1c28d09a6b34b6abfa5308bf9bf4c2feb63ca101d25229b910f0830e6183354e5bbec971905898f014367153e9f1f78bb94180", 0x64}, {&(0x7f0000012000-0x49)="88c49d4881d3bab899134bb41ee1325b8f3dc17a92636a1d86fc89fa99e1e3fc3519148e5a6af65a19340b1ec69714f28e510adc212252e74edb313da24d1d8d1b8e532c622c5fd4fb", 0x49}, {&(0x7f0000001000-0xb8)="d625fee91f6f1c7334cc393547460792699dd62e4c0bb470997ada4b02715475b4b2fd8fa2e5de3a14e52600282ad0922483e91777f63de294562a610794348a4ffba395496bf292002567f85ffde7b791456f9403716513f025fb2519dfb9c47c1165ff7afff87f3023eacdcd7f3c25b5faf97ce938cb6d93978948cee4db2633b35a7f0b29b9a099d5caa63eafa74b3c68c3dbd556e718100a008ee5680f88fe5de8f6f6f6bd87be47fea39972986156b6fc8edd53fa6a", 0xb8}, {&(0x7f0000011000)="3b3d595f43ce3a071b320a57badb2a9e51ff1ea86cbd10d7399b2e5a552eb4f4bcbe8079cd7d0bf73c143db3489c92b6922de70bf96007bbf1195d11b7556fd37fae38bdffbbfe6605f848cd8c27b77ea79054eb025a73efc43c093253549a9a8b61dc2fb8d4bcbeaa07b2596b6eb30619fa1763e7fb3ed388e50704da0ef376c58d19bffdb1a06f32491a850bb56358e0341ad84ab31c110186633c56b4024d2d528a5d1f13418758b03cfc330ddf0d970eaf6b612e7562fdbce8bd6f613a62188bd39bc2c3927621", 0xc9}, {&(0x7f0000001000-0xd3)="30e623e6171321971a6d662da44f38f315d139cecdb6994ff1573ac916435734e981f0bc42476a4ad45993574d3c93290420d7f64bc8e02985346cc3a8ae5c45f462b009325da7671ac02f374e322854475e55fdfa71b12b58059a37516bfc5700071e76cf71fcdcdf8f2c8b70fc7dba2ceb4f82411e7c4c49f9b37dd29e92c029d5a05df8c1829d048039bfb1e2e0d8dbd65fd9ebe329c4d505522e59902fdd4e337b6f5d1248cd631729a061cc8e768c799d2eeca5b4f2d85ff5dacd56e00c4b95c3e31a354d50dd029b921d1521cc30511d", 0xd3}, {&(0x7f0000000000)="d38c2e75ba2f758bfc4955bfbb27344d5f4c3bc849b6d77f0f51610dc26168f1d15a4038d0cde46f8a6432abaf5784d93a89b4", 0x33}, {&(0x7f0000000000)="f0dbc51bad3512b7b7e08660f82ecab6315312b8f05f13252d5363bc4eba3c3e7c4dc93bb53853ac6ac4d4511388712760f6835dfcab46c15c13bdffd9574037a414d83dd63ce5b82773437ad0d024fdce93f605a03962358c01afecb2485c6b8b3c6816a6742d5af3d2d64cb449b8fa20549f84b0d9f81a0a2a9df41db226250b", 0x81}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000012000-0xbd)="a420b244176bbd0a762dd57d8158a03a9b0ea08189afbee4d10bf2fce82b9054c49f2b6754aa68202c1ea68539e605bcaeca7852eb84ab4fdfcb44fca11af14cb7e3fae45faa3cd94ad7e271840d9b4b2297c837a70e83102588aa32ee74fbf00c0a54ee22b4248a85294c7970aa5da7c45a3f483cabdbd8e650f24c6aad0824496dd2ce8968a9e449bcf936867fc6d4c8e20cc335847eb97f8064424d7e2667b5ab13f94aed491e89e5d7ea209a8221ccc2903ad0f7d361c30f0f3198", 0xbd}], 0x9, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000013000-0xc5)="1d8a6a0873a99a46f8c067d78c81fa457669d3b0379d014216529de13d76112ed215be08cbf037a7b86bc2259f95d148f2e2adb9d3bdee825eab746650f606d2b6b115f73abfd00693a2420ceba072a07013d9951c6eb82b1bbc2ca290332b357406a5ccedbe1e876164441ad59c4f36e5905dfcfee9d1f3d8ba1788c2ed33494143e5ff29cac629cc769d62492dd92db757bb52dca3765f39f7d89fe64efab8787bb71b70aa558f9b55cd54a2a68dcdd2f2543ed6e843e7e4e77e2ef6a7e51d106383bcef", 0xc5}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_open(&(0x7f0000013000)='proctrustednodevselfvboxnet1cpuset\x00', 0x0, 0x0, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") userfaultfd(0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 22:46:45 executing program 0: mmap(&(0x7f0000000000/0x759000)=nil, 0x759000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000759000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000075a000-0xd)='/dev/usbmon#\x00', 0x3, 0x8001) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/01/23 22:46:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000921000)='/dev/ppp\x00', 0x400, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000ad0000-0x4)=0x7, 0x4) r1 = inotify_init() ppoll(&(0x7f00007e0000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000032c000+0xe25)={0x77359400, 0x0}, &(0x7f0000c9a000-0x8)={0x0}, 0x8) inotify_add_watch(r1, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) rmdir(&(0x7f00009e4000-0xa)='./control\x00') 2018/01/23 22:46:45 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f9b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000001000-0xc)={r1, r0, 0x8000}) 2018/01/23 22:46:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@un=@abs={0x0, 0x0, 0x2}, 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000423000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000feb000)={0x2, [0x9, 0x3]}, &(0x7f00005b9000)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) connect$inet6(r0, &(0x7f0000431000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/qat_adf_ctl\x00', 0xa00, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000491000-0x4)=0xc) lseek(r0, 0x4b, 0x3) 2018/01/23 22:46:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x8003) r0 = syz_open_dev$mice(&(0x7f0000386000)='/dev/input/mice\x00', 0x0, 0x8040) recvfrom$ipx(r0, &(0x7f000084c000)=""/0, 0x0, 0x40012000, &(0x7f000072c000-0x10)={0x4, 0x3, 0x3290, "e26f8c31db13", 0x1, 0x0}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000e22000-0x4)=0x101, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000dd000)=0x4, 0x4) 2018/01/23 22:46:45 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f0000426000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r1, 0x200, 0x0}, {r0, 0x100, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x302, 0x0}, {r0, 0x8100, 0x0}], 0x5, 0x4) mq_getsetattr(r1, &(0x7f0000e94000)={0x6, 0x0, 0x6, 0xffffffffffffff7f, 0x80, 0x8, 0xb43cb57, 0x8}, &(0x7f00004d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xfffffffffffffea0, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000337000)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000331000)=0x8, &(0x7f00001b7000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dd6000-0x18)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) 2018/01/23 22:46:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000082000)={0x18, 0x0, {0x100000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x9}, @common='gre0\x00'}}, 0x1e) sendmsg(r0, &(0x7f0000eea000-0x38)={&(0x7f0000a9f000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f0000833000-0x60)=[], 0x0, &(0x7f0000579000-0x190)=[], 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000099e000)='/dev/autofs\x00', 0x80402, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000974000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000cc8000-0x4)=0xc) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000703000)={0x2, [0x9, 0x31f]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b8b000)={0x0, 0xffffffffffffff2a, "8b547d0dfb6107b5675ec6f6babe881c4843dd8838e392b1d8f02da6e5f467a2155d0001d29f000000062658bc24e67c00048aa089333e341cde1f47e25cac9b323c039e79b50b183ed8829f29163b16345e3e70b8de03b37ff2ab10ab2a0e8c16edf8a42725750e53fa6e6c643224bf85a82be78f4e581043270297f5efc8d8da452fa574545ff22fffd577bb3603ad072e946672d89008df9611d4acf282bd656244aa304fafbc55380ce38e4daeb842"}, &(0x7f0000862000)=0xb9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000037b000)={0x5, 0x10001, 0x202, 0x6, 0x7, 0x70e6, 0xda62, 0x6, r2}, &(0x7f0000bed000)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000098d000-0x4)=@assoc_id=r3, 0x4) r4 = dup(r0) io_setup(0x44, &(0x7f000085e000-0x8)=0x0) io_getevents(r5, 0x6, 0x7, &(0x7f00008f9000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d5000)={0x0, 0x1c9c380}) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0x0) connect$nfc_raw(r4, &(0x7f0000e8d000)={0x27, 0x9, 0x20000000000000, 0x3}, 0x10) 2018/01/23 22:46:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000d2e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003e0000)=0x0) capset(&(0x7f00008ee000)={0x20071026, r1}, &(0x7f0000a7d000-0x18)={0x7, 0x7f, 0x56, 0x2, 0x6, 0x1}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) keyctl$assume_authority(0x10, 0x0) 2018/01/23 22:46:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x100000001, 0x101000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) r3 = getpgid(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000002000+0xbb7)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000001000-0x110)={{0x7, 0x3, 0xc098, 0x0, "d90cf9029c0f9d2ec8994f407d528663784dc6d395a2526dd5b3349e86b503e4ab791eac74332e711a72c5b5", 0x3c9}, 0x0, 0x0, 0x3dcb, r3, 0x1, 0x0, "dd41b9af20a117d3b83d3bc3d2201d93017f5e04010ac52053c5e9dc159a43bccb7882ac8d3637bc1c3a8a8cb76cc98eaaf66b0553efe98cbf23d682dc510419", &(0x7f0000002000-0xa)=')vboxnet1\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x7ff, 0x0, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mtu(r0, 0x0, 0x2, &(0x7f00002a1000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/23 22:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstatfs(r1, &(0x7f0000246000-0x9c)=""/156) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f0000039000)=0x0, &(0x7f0000351000-0x4)=0x4) 2018/01/23 22:46:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x87b, &(0x7f0000d14000-0x8)={0x0, 0x0}) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000ca3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ed6000-0x4)=0x14, 0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) syz_open_dev$loop(&(0x7f0000b36000)='/dev/loop#\x00', 0x0, 0x0) 2018/01/23 22:46:45 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000cf4000)='/dev/dmmidi#\x00', 0x6, 0x60000) sendmsg$alg(r0, &(0x7f00005e2000-0x38)={0x0, 0x0, &(0x7f00009b2000)=[{&(0x7f0000153000)="", 0x0}], 0x1, &(0x7f0000b70000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x80}], 0x30, 0x4041}, 0x844) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = semget$private(0x0, 0x1, 0x41) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000eb5000)=""/242) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000451000)=""/178) r2 = syz_open_procfs(0x0, &(0x7f000022e000-0xe)='oom_score_adj\x00') writev(r2, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) 2018/01/23 22:46:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c6a000-0x8)={0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x3) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000017f000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) sysinfo(&(0x7f0000ed4000)=""/0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000004e000-0xe)='/selinux/user\x00', 0x2, 0x0) bind$bt_rfcomm(r0, &(0x7f0000899000)={0x1f, {0x10000, 0xf3, 0x0, 0x3, 0x10000, 0x5}, 0x9}, 0x9) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) 2018/01/23 22:46:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000e01000)=""/65) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 172.414405] skbuff: skb_under_panic: text:000000003c200a72 len:30 put:24 head:00000000d08fd73f data:00000000947b62e9 tail:0x6 end:0xc0 dev:gre0 2018/01/23 22:46:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000c61000-0x38)={0x0, 0x0, &(0x7f0000a39000)={&(0x7f0000787000-0x10)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x3, []}, 0x339}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00000d5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1d000-0x4)=0x26) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000b9000-0x4)=0x0, &(0x7f000073e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cff000)={0x0, 0x100000000}, &(0x7f0000bbc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ca6000-0x8)={r1, 0x3}, &(0x7f0000029000)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x3, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:46:45 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000002f000)='/dev/random\x00', 0x0, 0x200000) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000030000-0x4)=0x8) r1 = syz_open_dev$adsp(&(0x7f000002e000)='/dev/adsp#\x00', 0x100, 0x8000) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000002f000)="15bb028dfdfbe027bf5f944aec3d0192", 0x10) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) [ 172.483975] ------------[ cut here ]------------ [ 172.488860] kernel BUG at net/core/skbuff.c:104! [ 172.493809] invalid opcode: 0000 [#1] SMP KASAN [ 172.498470] Dumping ftrace buffer: [ 172.502002] (ftrace buffer empty) [ 172.505788] Modules linked in: [ 172.508971] CPU: 0 PID: 28392 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #276 [ 172.516320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.525719] RIP: 0010:skb_panic+0x162/0x1f0 2018/01/23 22:46:45 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000-0x14)=[0x1ff000, 0x8000, 0x3, 0x0, 0x2, 0x5, 0xfffffffffffffffe, 0x5, 0xffffffffffff0000, 0x7]) r1 = socket$inet6(0xa, 0x1, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gre0\x00', &(0x7f0000005000-0xe0)=@ethtool_rxnfc={0x3f, 0x0, 0x0, {0x0, @esp_ip4_spec={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0}, {"b467", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, [0x0, 0x0]}, @tcp_ip6_spec={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, {'-&', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000006000-0xb0)=[@in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x1, 0xffffffffffffff01, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x44) r2 = dup3(r1, r1, 0x80000) connect$vsock_dgram(r2, &(0x7f0000005000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) [ 172.530027] RSP: 0018:ffff8801c01ef940 EFLAGS: 00010282 [ 172.535383] RAX: 0000000000000083 RBX: ffff8801d5216e80 RCX: 0000000000000000 [ 172.542643] RDX: 0000000000000083 RSI: ffffc9000427a000 RDI: ffffed003803df1c [ 172.549916] RBP: ffff8801c01ef9a8 R08: 1ffff1003803deaa R09: 0000000000000000 [ 172.557189] R10: ffff8801c01ef7e8 R11: 0000000000000000 R12: ffffffff861f9a20 [ 172.564447] R13: ffffffff84a3818d R14: 0000000000000018 R15: ffff8801a5518040 [ 172.571698] FS: 00007f3335a6a700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 172.579905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 172.585770] CR2: 0000000000920008 CR3: 00000001ccfe8004 CR4: 00000000001606f0 [ 172.593028] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 172.600279] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 172.607521] Call Trace: [ 172.610089] ? check_stack_object+0x140/0x140 [ 172.614557] ? ipgre_header+0x6d/0x4e0 [ 172.618418] skb_push+0xce/0xf0 [ 172.621682] ipgre_header+0x6d/0x4e0 [ 172.625387] pppoe_sendmsg+0x58e/0x8b0 [ 172.629248] ? gretap_fb_dev_create+0x250/0x250 [ 172.633892] ? pppoe_getname+0x210/0x210 [ 172.637930] ? selinux_socket_sendmsg+0x36/0x40 [ 172.642572] ? security_socket_sendmsg+0x89/0xb0 [ 172.647301] ? pppoe_getname+0x210/0x210 [ 172.651338] sock_sendmsg+0xca/0x110 [ 172.655026] ___sys_sendmsg+0x767/0x8b0 [ 172.659238] ? copy_msghdr_from_user+0x590/0x590 [ 172.663979] ? pppoe_connect+0xec7/0x1650 [ 172.668109] ? trace_hardirqs_on+0xd/0x10 [ 172.672242] ? __fget_light+0x297/0x380 [ 172.676189] ? fget_raw+0x20/0x20 [ 172.679617] ? pppoe_device_event+0x830/0x830 [ 172.684094] ? security_socket_connect+0x89/0xb0 [ 172.688822] ? __fdget+0x18/0x20 [ 172.692172] __sys_sendmsg+0xe5/0x210 [ 172.695948] ? __sys_sendmsg+0xe5/0x210 [ 172.699900] ? SyS_shutdown+0x290/0x290 [ 172.703849] ? selinux_capable+0x40/0x40 [ 172.707890] ? SyS_futex+0x269/0x390 [ 172.711585] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 172.716578] SyS_sendmsg+0x2d/0x50 [ 172.720096] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 172.724825] RIP: 0033:0x452f19 [ 172.727986] RSP: 002b:00007f3335a69c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 172.735683] RAX: ffffffffffffffda RBX: 00007f3335a6a700 RCX: 0000000000452f19 [ 172.742927] RDX: 0000000000000000 RSI: 0000000020ee9fc8 RDI: 0000000000000013 [ 172.750170] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 172.757414] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 172.764666] R13: 0000000000a2f7cf R14: 00007f3335a6a9c0 R15: 0000000000000000 [ 172.771917] Code: 04 01 84 c0 74 04 3c 03 7e 23 8b 8b 80 00 00 00 41 57 48 c7 c7 e0 92 1f 86 52 56 4c 89 ea 41 50 4c 89 e6 45 89 f0 e8 86 6e 28 fd <0f> 0b 4c 89 4d b8 4c 89 45 c0 48 89 75 c8 48 89 55 d0 e8 67 bc [ 172.791030] RIP: skb_panic+0x162/0x1f0 RSP: ffff8801c01ef940 [ 172.796913] ---[ end trace e48f3982df87150c ]--- [ 172.802109] Kernel panic - not syncing: Fatal exception [ 172.807882] Dumping ftrace buffer: [ 172.811398] (ftrace buffer empty) [ 172.815080] Kernel Offset: disabled [ 172.818763] Rebooting in 86400 seconds..