0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/03/29 19:40:57 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:57 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:57 executing program 6: mkdir(&(0x7f0000000180)='./control\x00', 0x40000000003f) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x20040, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000000780)=[{&(0x7f0000000380)={0x27, 0x1, 0x1, 0x2, 0x0, 0x0, "8b15e10150cc15e2558d0d1703ae19f9249c01ccc7252d82193eac07d683d6827347122e5e6a64a1f2bd1edb51a314b274020bb9b7516e45f0f56e2c5c400d", 0x9}, 0x58, &(0x7f00000004c0)=[{&(0x7f0000000400)="763d3b6024913d50fc6117d0a955a388e68b46e70ac498bdcf1e4cfc62501ed4af65f2aa9b06dd728fd10c06f58c03bdae529c5eca619de41a76ce1c6588b0f04a2732500a9e4f609929db46fe42071ba1ace67caa59dfe79d27518efe41ab8631cd5f0c4c06b245356e5fa923a50852eb0ea44a721c1b63d9", 0x79}, {&(0x7f0000000480)="894d7d3cf2ca85d9a5d47b309f45ff009e", 0x11}], 0x2}, {&(0x7f0000000500)={0x27, 0x1, 0x2, 0x3, 0x8, 0x6fbe, "438355cfd057702e73cdc7ab82b4ce17a483ff78329f3d79f1a424381dca5f3f57e49adeb858793e01aeae181afa261c86809f6c48f66f96a947b301057497", 0x31}, 0x58, &(0x7f0000000740)=[{&(0x7f0000000580)="91547eddea648a8769731b4f13170626fc7f6c3895caf7cd4a4dd62c447550eeca4810a2af667896bbb446b3a5c89a71dcb7cda3148bcbd0a430356c04ef614173ff847ae670fd7754a74421216b614a9659855b3790e19b2a726d75c2ca6a67e5e7e5fdd76d6f54b617471bc1f1053cd6d10cb4fcaac36028fd9705402f32bd467a6bf60748e99f", 0x88}, {&(0x7f0000000640)="54c613a7f6977d0d4eed9c17e2aede48e1427bef6fec52d0900d5575c3217b0c4f57b96d82cb849f3c764c84797123c2460b5c3ee0956b00da6a346e9962b47f59e9336ed022e537fd8145a1429b601dcf729bde913c5eb6eb7f53251ff01f7b47417a30eb6174d2b889f9ada5cd1eea582d2d3d74282de79b6fbf59600c4e3aedbf56cdd3876e2f91c2d9d1a767b593bed5c49e2ce7274c4b821aeb5805e54efcf026681151bb926d3e24c9a4249d91371c35190fad9f3b2132440649eaacf6d4491e79f16cfa2b51f3bfd6656ba3b1e851b7b932496607e3e6", 0xda}], 0x2, 0x0, 0x0, 0x40084}], 0x2, 0x40084) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000200)={0x5, 0x5, 0x89b, 0x0, 0x0, [], [], [], 0x10001, 0x3}) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x109000) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) fcntl$setsig(r0, 0xa, 0x1f) close(r1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0x40, 0x80000000, 0x94, 0x9487, 0x10001}) 2018/03/29 19:40:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f1", 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:57 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000140)=0x8, 0x4) ioctl$int_in(r0, 0xaf01, &(0x7f00000001c0)=0x3) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000000200)="b92e749b5bf98c384a61d873d79c2941a9631cb400604ac0b95b19e5bd73edc7d731d4a70374c314f1884fa29f188b456894c0793ff547cf93fe03e391fcdaf157e1580343eb7435641e540ae1471508f5e6cafeb93f72526b72e6580f6121483ff55bf04e1fc9404dad717201e630e88543f3852625f30f0de0b2f050d8c93449a43fa8390fbe3fd3165f62214f409475ba02ebaa24859c57c75a097212961781120615efe5561533c86ceaa1aec846638c7300085df6c3c57e4bd7e93e32b63b32015d52078fe487dbacfa75722d2dc9f689c8a575c97fd0139278aa72b3052d", 0xe1) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x202) openat(r1, &(0x7f0000000180)='./file0\x00', 0x8000, 0x20) mmap(&(0x7f000004d000/0x2000)=nil, 0x2000, 0x6, 0x810, r0, 0x0) read$eventfd(r2, &(0x7f0000000040), 0x8) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000080)=r2) 2018/03/29 19:40:57 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000080)={0x9, &(0x7f0000000040)="ace6ba842d0d0eef15"}) close(r2) 2018/03/29 19:40:57 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:40:57 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e24, 0x2, @empty, 0x844a}}, [0xffffffff, 0x7, 0x80000001, 0x1000, 0x8670, 0x2, 0x5, 0x401, 0xce8cb09, 0x1000, 0x5, 0x7ff, 0x1, 0x6d2, 0x800]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000380)={r3, 0xffffffff}, &(0x7f0000000600)=0x8) 2018/03/29 19:40:57 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x0, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:57 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f1", 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:57 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="07000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB="001a020002"], 0xfff7) 2018/03/29 19:40:57 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x0, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:57 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:57 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000659000)=""/131, 0x83, 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) 2018/03/29 19:40:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f1", 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:57 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f100", 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:57 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1f11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:57 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000240)) bind$unix(r2, &(0x7f0000000140)=@abs={0x1}, 0x6e) mknod(&(0x7f0000000080)='./file0\x00', 0x106, 0x3) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x80) 2018/03/29 19:40:57 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0x0, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:57 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) r3 = perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x800, 0x20, 0x5, 0x0, 0x0, 0xfffffffffffffffe, 0x10400, 0xc, 0xf1c, 0x0, 0x3, 0x884c, 0x5, 0x1aaf, 0xffffffffffffffff, 0x6b8, 0x7, 0x0, 0x7f5a, 0xffff, 0x6, 0x8, 0x8000, 0x3, 0x101, 0x4, 0x322d, 0x7, 0x1, 0x100000000, 0x5, 0x100, 0x9, 0x428, 0x7, 0x4, 0x0, 0xffffffffffff8806, 0x0, @perf_config_ext={0x5, 0xb3b5}, 0x10000, 0x81, 0x7, 0x6, 0xfffffffffffffffc, 0x8, 0x80e9}, r0, 0x10, r1, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x48, &(0x7f0000000180)=[@in6={0xa, 0xc1d, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0xa6b}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x5}]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000280)={r4, 0xbb, "0087af6e2bbbe69676505c17b220dfb96d501365e4e600e3dec4f8426ec52f53727d2c880964b2f2a5745343deaf280487557c52a79f3ff5d75d77cdf0f590323d146c8e62eefb603b8a69b1a75ce7f156fb8f7404e81c22db7c7b6756d71a4f6f9defe9c9bfe32a70730b33c00742bf17c6d4edf3dab23c521876eed79d5c7199e0ce5ce2d86c20afefc4460397a28aae2104abbc434091117ae1cbe432d068bd0b9a44d97a130e7ecd7b7545fa17d4cf52ca226184155cd2873a"}, &(0x7f0000000380)=0xc3) connect$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x3, 0x50b64e6b, 0x9, 0x7, 0x2, 0xfffffffffffffffb}, 0x8}, 0xa) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e23, 0x5, @empty, 0x5}, {0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x100000001}, 0x517, [0x1ff, 0x698, 0x6, 0x9, 0xfffffffffffff000, 0x9, 0x3f, 0x3]}, 0x5c) fcntl$setsig(r3, 0xa, 0x1a) 2018/03/29 19:40:57 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f100", 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:57 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000680)='/dev/snd/pcmC#D#c\x00', 0x101, 0x501200) r1 = syz_open_dev$mice(&(0x7f0000000700)='/dev/input/mice\x00', 0x0, 0x80000) renameat(r0, &(0x7f00000006c0)='./file0\x00', r1, &(0x7f0000000740)='./file0\x00') r2 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r2, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000280)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000640)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r4, @ANYBLOB="20002dbd7000fbdbdf250a0000000c000100080004004e21000008000600ffffffff08000500020000006000030014000600ff020000000000000000000000000001140002006970366772657461703000000000000008000100020000000800080008000000140002006263736630000000000000000000000008000500ac1414bb122a7a2608000800e000000008000500ca2a000028000100080006007272000014000300ac1414aa00000000000000000000000008000200"], 0xc0}, 0x1, 0x0, 0x0, 0x40001}, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000000)) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000200)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:57 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x0, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:57 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x18280, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r2, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r2, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$getenv(0x4201, r3, 0xfffffffffffffffa, &(0x7f0000000180)) get_robust_list(r3, &(0x7f0000000380)=&(0x7f0000000340)={&(0x7f0000000300)={&(0x7f00000002c0)}}, &(0x7f00000003c0)=0xc) close(r0) ioctl$TCSBRK(r2, 0x5409, 0x9) open_by_handle_at(r2, &(0x7f00000001c0)={0xe8, 0xbb13, "ca4f08162d168f505d9164cd6289fab098541ff2d62d3ab7f80bab3e82cf92110f831603caaafe103cc1857158c9cc064ed1aa68f7c14bfe82940c203ac3a4eecc7ed63c5f54990e24007ebc23443be8d5f5552e445709b73fc6f94dd2f026f41e3983b6e205b4c1b2f3a390a30abe17c7fb465536da1476a8e94bebb40bf17402181e8c4b84694c7a2aafe97f2db449a0a7130069ab87384be52aa53dfd7f13a5afb9f4533c26a7dcb56012fade4cfc460182c179083c584a5dcfdfbf00fb68bedf2ec8d33f79b1f70954a4af92160758efe6aedaa068f5cb12b00a26afa31a"}, 0x10001) 2018/03/29 19:40:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f100", 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:57 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000600)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f0000004fb8)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="ff1df19a2c4cfe1c6db1701d19bacd1e", 0x10) 2018/03/29 19:40:57 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:57 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:57 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) bind$packet(r1, &(0x7f0000000140)={0x11, 0x19, r3, 0x1, 0x100000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/29 19:40:57 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x3fffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f00000000c0)=""/61, 0x86}], 0x60) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000200)={0x37f, @time, 0x0, {0x0, 0x40000000000}, 0x1ff, 0x2000000000000}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000500)="6a9356d6a114289b7e6478f7a4de2f45e3ca3710a6e38565e9442fc10ce2195b52d4210540e25364dfd72401ae52434d2d03453c5f3372d8f6a93c4c63f7c50da647963db647568193f265558637b21c199135c1dc84c48dff1aa4820e61a4af1662336551c78d0096c6804e8b4c6461aa2543bbf4595ec4ad73de71e53441e6ac16ccd1799ad3b6ecc458a1e9e9f8cabd8aec2b83712173e9a002e5238f4ef43155c35cc188742b9526450698cfd657ec6a5bb781da5421c71c3b24912227", 0xbf) 2018/03/29 19:40:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x488100, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0x80, 0x40200) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000440)={0xffffffffffffff9c}) connect$pptp(r1, &(0x7f0000000340)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x1e) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x6) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0x4) fremovexattr(r2, &(0x7f00000002c0)=@known='user.syz\x00') 2018/03/29 19:40:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c62808d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668a0672f0f0458d7fcecdfc7e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3fef14ce7d287e5ea56890cefd48b20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3ca6291d64eb3dcfe3757d5f698a63b2c0812fe1bd2835b33e2663973cd99cccf96542f10966"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0x0, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3), 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:58 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/03/29 19:40:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) capget(&(0x7f0000000040)={0x19980330, r1}, &(0x7f0000000080)={0x0, 0x5, 0x401, 0x3, 0x1, 0xffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_mr_cache\x00') bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000200), 0x8) 2018/03/29 19:40:58 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x10, 0xc000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00000001c0)={{0x8001, 0xf032}, 'port0\x00', 0x10, 0x1002, 0x2, 0x1, 0xd9a3, 0x3, 0x8, 0x0, 0x2, 0x6}) chmod(&(0x7f0000000140)='./control\x00', 0x10) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r2, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r2, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r1) 2018/03/29 19:40:58 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x0, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3), 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000ec0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000d80)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000005c0), &(0x7f0000000600)=0x4) openat$cgroup(r1, &(0x7f00000006c0)='hyz0\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000280)=0xe8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x4, 0x1, 0x8001}, &(0x7f0000000e00)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000e40)={r3, 0x2, 0x10000, 0x3, 0x5, 0xffff}, 0x14) r4 = getpgid(0xffffffffffffffff) r5 = syz_open_procfs(r4, &(0x7f0000000380)='io\x00') writev(r5, &(0x7f0000000d00)=[{&(0x7f0000000780)="95f7e7961b071abaadbf4a8dc848cdd355c2370282818773df3c03700965e3e21794b63825a52c732ac139830749d0e7affe0c200dbfac73ce0a1cf43e57bef45198bb475289e5cfb6732e347ec02413c907d7d3339312b3b902f6be1f431a92350eb3795c988da2b6444ac1a08cf5d707c9b3c19b5fdba71246dd6be712a1bb138663ad878ec5e9d1f9a87d15d12f740095c341ff0c39e4e46f65f8d31a8d0fbe24d44a6e66faa1c52edd6b", 0xac}], 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x0, 0x3, 0xdd, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000940)=ANY=[@ANYBLOB="472c5664c5ec7e7b09faeb37bb4e596cb080d45a0d6c2097fa319b09ab9b1220e55f97799b935bc60b77bb6b8b67d386e0837813064a1c5e8f928d8b8dfefa8a16d9a6a3c8228c2874962c5304eaed5d71d3ebcf34ca00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000004cc0)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r2, r6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) accept4$llc(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000051c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e20, 0x2b, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x0, 0x1, 0x1000}, &(0x7f0000000700)=0xffffffffffffffa0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0xffffffffffff7fff, 0x6, 0x10001000000, 0x1}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x1ff, @empty, 0x20}}, 0x5356, 0x0, 0x7ff, 0x200000, 0x1f}, &(0x7f0000000180)=0x98) 2018/03/29 19:40:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3), 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x0, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) close(r2) 2018/03/29 19:40:58 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0xb0, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x0, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f1", 0x3) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:58 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000e0fff3)='/dev/usbmon#\x00', 0x0, 0x80009) ppoll(&(0x7f0000ba6fd0)=[{r0}], 0x1, &(0x7f0000c8fff0), &(0x7f0000b7dff8), 0x8) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000000)=0x6000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040), 0x8) 2018/03/29 19:40:58 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x40, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000180)={0xb263, 0x0, 0x3ff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0xc9ff7505f659b2fb) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r2, &(0x7f0000000040)=""/137, 0x89) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000001c0)) write$selinux_context(r2, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:40:58 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0x0, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:58 executing program 2: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f00000001c0)="ec37bc7c4e4cddd5a07f0c3899d65fa9e9eb82c80694a48a19137f73906c2b1a9ccb5b9fccdbba5752060df0195556812d4304959bc42434201ec68450e51aa174629eedc3ad1d36e59e13a3e44a3a3623474b884e0c3126ee8382ca44e8dfa9ccffce0e78d8351ca5218fa9") r1 = socket(0x11, 0x80f, 0x40000000b) fstat(r1, &(0x7f0000000080)) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/rt_cache\x00') exit(0x9) r4 = dup2(r1, r3) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="ed"], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x682801, 0x0) dup3(r4, r3, 0x80000) 2018/03/29 19:40:58 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x0, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x0, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000380)=0x20, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000200)={0x10000, 0x4, 0x2000}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f1", 0x3) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:58 executing program 5: socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000e6480000000000000000000000000000000000000000000005edffffff00000044db000000000000000100b5cf46b401010000653c85030000000800"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$setlease(r3, 0x400, 0x2) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000340)={0x4101, 0x0, 0x5, 0x0, 0x84, 0x0, 0xd624, 0x5, 0x800, 0xffff, 0x3, 0x9, 0x0, 0x8, 0x8, 0x7fff, 0x3, 0x0, 0x81}) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000440)=0x7, 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00000001c0)=0x245, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) r5 = socket$inet(0x2, 0x80806, 0x0) dup(r5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = epoll_create1(0x0) r7 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000006, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000b0e000)) 2018/03/29 19:40:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) ioctl$TIOCSBRK(r1, 0x5427) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f1", 0x3) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:58 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000080)=""/248) close(r2) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000180)={0x8, 0x7b21, 0x2, 0xe793}) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x0, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f100", 0x4) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:58 executing program 6: mkdir(&(0x7f00000001c0)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffe}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) close(r0) mknodat(r1, &(0x7f0000000100)='./control/file0\x00', 0xe000, 0x7) 2018/03/29 19:40:58 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) 2018/03/29 19:40:58 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x0, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:58 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa}, r1}}, 0x30) write$rdma_cm(r0, &(0x7f0000000200)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/03/29 19:40:58 executing program 2: r0 = gettid() openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xa00, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) dup2(r1, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0xfb7, 0x5, 0x400, 0xd66c, 0x7e, 0xd7b2}) close(r2) 2018/03/29 19:40:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f100", 0x4) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:58 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e20, @rand_addr=0x5}}, 0xffffffffffff9c67, 0x10001, 0x3, "8b26f05ce7eab86f2e8f5c75e4e08600ecb6938bfe9151d93f9eb5a24ac664832c5e16734edc7ad62910d9fc90ea276d6f6ca97cda8a2f603dc2aae4fbd766d705245f4af60b85bfa64484ae73aa79a7"}, 0xd8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r2, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r2, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) epoll_create1(0x80000) close(r1) 2018/03/29 19:40:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x0, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x800, 0x0) ioctl$TIOCCONS(r0, 0x541d) bind(r0, &(0x7f0000000080)=@nfc={0x27, 0x1, 0x1, 0x2}, 0x80) r1 = socket$inet_sctp(0x2, 0x8, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000), 0xffffffffffffff56) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000100), 0x4) 2018/03/29 19:40:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f100", 0x4) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x0, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21edf71862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="20002bbd14672f911b7000fcdbdf25090000000800040008ff0600080005a319000018000107d5000800011e020000000c0006006e6f6e650000000008000500ffffff7ff1ff010400000000"], 0x54}, 0x1, 0x0, 0x0, 0x48084}, 0xc080) r3 = dup2(r1, r1) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x6c, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0xba}, @in={0x2, 0x4e24, @rand_addr=0x1}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21}]}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={r5, 0xfffffffffffffc00, 0xfffffffffffffff9, 0x1ff}, &(0x7f00000003c0)=0x10) close(r3) syz_open_procfs(r0, &(0x7f0000000240)='net/ip6_mr_vif\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/29 19:40:58 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/202) close(r2) 2018/03/29 19:40:58 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x0, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:58 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/03/29 19:40:58 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = memfd_create(&(0x7f0000000500)='&vmnet1em0:%em0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000680)=0xe8) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000540)='./file0\x00', r2, r3, 0x100) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x1, 0x30a01) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000380)={0x7e, @rand_addr=0x3f, 0x4e23, 0x3, 'dh\x00', 0x4, 0x7, 0x71}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r5 = dup(r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x0, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x0, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000013000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000140)="36f2640f0097cc705b0fb9200000000f3266baf80cb81589a387ef66bafc0cb000ee0f20e035040000000f22e0b9800000c00f3235004000000f3066baf80cb80489cd84ef66bafc0c66ed0fc72f66b819010f00d0f30f0967650f10d3", 0x5d}], 0x1, 0x8, &(0x7f0000000200)=[@dstype0={0x6}], 0x1) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:40:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:58 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d9309ea6bc58f277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = socket(0x2, 0x2, 0x0) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xe) r2 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r3 = fcntl$getown(r0, 0x9) sched_getattr(r3, &(0x7f0000000000), 0x30, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x5, 0x4) symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./control\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chown(&(0x7f0000000180)='./bus/file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) syslog(0x0, &(0x7f0000000100)=""/4096, 0x1000) 2018/03/29 19:40:58 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x8, 0x2, 0xff, 0x2, 0x400, 0x1}, &(0x7f00000000c0)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) close(r2) 2018/03/29 19:40:58 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:40:59 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x0, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:59 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x0, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:59 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:59 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0x0, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:59 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013effc)=0xbd, 0x38429e40231531fc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x2fb, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x9, [0x5, 0x8000, 0x5, 0x101, 0x3ff, 0x2, 0x8, 0x10000, 0x8]}, &(0x7f00000000c0)=0x16) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x800, 0x4, 0x80000001, 0x100000001}, {0x8, 0xc87a, 0x100000000, 0x8}, {0x8, 0x7, 0x5, 0x20000000000000}]}, 0x8) 2018/03/29 19:40:59 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x8000)=nil, 0x8000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:40:59 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e24, @rand_addr}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e23, 0x8f, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}], 0x6c) close(r2) 2018/03/29 19:40:59 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000500)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x3c00000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x418, @dev={0xfe, 0x80, [], 0xe}, 0x8}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:59 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x0, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x0, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:59 executing program 5: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f0000000040), 0x8) creat(&(0x7f0000000100)='./file0\x00', 0x800000000000000) 2018/03/29 19:40:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x0, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x0, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:59 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x0, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:59 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000007c0)={0x0, 0x0}) process_vm_readv(r0, &(0x7f0000000900)=[{&(0x7f00000009c0)=""/64, 0x40}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f0000000840)=""/84, 0x54}, {&(0x7f00000008c0)=""/22, 0x16}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x5, &(0x7f0000000940), 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r2 = dup(r1) sendmsg$netrom(r2, &(0x7f0000000780)={&(0x7f0000000200)=@ax25={0x3, {"7d6e979613309f"}, 0x1}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000380)="714e125eeb597fceea", 0x9}, {&(0x7f0000000500)="27a3d1ac24", 0x5}, {&(0x7f0000000540)="78f6650d34df7918a29daf65d70f1086c990e6840187d1258b13f73b0f6826ceadfe50d407db0377c03217be1f05f2a4e027ba3ea0086a6b8f769ae880c484db893ffb22c67d8f01ad274302901291b085f6d7a56e46861a4a37632eee0610158f7604ac3d61e0", 0x67}], 0x3, &(0x7f0000000600)=[{0x38, 0x107, 0x69e, "aece954633d346d50ba57e742d3f5ce580558ffc2581182dfc6561ba2a98c916419c42d0a35de7ff4c3d"}, {0x68, 0x104, 0x8, "06465cf0a35622da70089f855675e482d4ab10920608d0d22f5489bec6b841e2026cf1416c54f936896e5c9af1b958e218a9f1026df3a67c75e3013417f1378f0dc0851ef404271382df2781c58cd68a4fe4c1b522ba03614b04"}, {0xd8, 0x10e, 0x7a36, "475e15b99f6384528e3f716918597db0057fbb0623810c1dfdb862548f80bfd7b19c1ad8bcdc178424624a287983be53d7a6f509922a5db7d6acf1f11136ff46009e7fd9afde3ae353ae75deeacf39033d90cec84e108dfa721ec3a5be6f9d5e972cc0bffd1bca2fe37abd15c61d85ebede6d8bb590419893d98521b4990d44c6093acf9f1fbf1528984d2f78df5c9f513af20fd9b84a0fb064ca4069cbff1dcc0c012ef0c631767cc60475b2cde9700982772c54c380a774c1af613fca44f17a83a6e3f4a4de696d4ce"}], 0x178, 0x40800}, 0x4881) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000940)={0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000003c0)={{0x6, 0x2}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000280)={0x7, 0x0, 0x10003, 0x101}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f00000002c0)={0xfff, r3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)) syz_open_dev$sndseq(&(0x7f0000000800)='/dev/snd/seq\x00', 0x0, 0x40040) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x0, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:59 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x3d8) r2 = dup2(r1, r1) accept4$inet(r1, &(0x7f00000031c0)={0x0, 0x0, @remote}, &(0x7f0000003200)=0x10, 0x80800) perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000003, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000003540)={'ip6tnl0\x00', {0x2, 0x4e21, @rand_addr=0x81}}) sendmmsg$alg(r2, &(0x7f0000002ec0)=[{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="37d5f7bb8ade00d86ac79c14e38fbbe98d1c23198ec3baed29c4d23ab6de285ccc786822671d60769be24069a85ae1e443cc1dc13f1e8c373b4ef2dbd01c1048b9df049d86d458596bdc400b305543ecbf488608c818cac55d688556b5b0e22ea10fe956fc6b4c23071db2ee85da5d2b8379537ede3a47e397c4d100040a2f5dec0caf2c2b41faeb1ba01f91fe1e40ba6084be82dc367a8fb159f5798075f293ff1c713e42616693849a440a475133820a48558af1b0d93152a4555c5af75de18100795af9b280257944046f5b7614d943586d41aedb3a7b7f0d11648ca83883e1319e4b9a42265fc43ebc79bcfa2000d48b3d19767284", 0xf7}, {&(0x7f0000000180)="c5629d1d3100aa4aed8626da4fb4350fa45ab3f59f01001c86e91d131f3fa357c5924d28cb9a938f3d391caa9cbf22e8924c558b608afd635df42a009e5409f509363a5af83b2adaefb4ac529125a150fc0cfab1792be0d1bcdf037d78dd344af191dc1f9884d507fca002b8d705dbb8aa854c3e457b9cd8957c51422736289d039966c6c3ce59f3d587c069f6", 0x8d}, {&(0x7f0000000240)="0893bd91003863c57577bdb831b99ff4af32b04c302206224c70c29018bc9e6915193df9f26ed0eb732d530a78119cb48f5d83e8735f912cbb6a1deec6e7", 0x3e}, {&(0x7f0000000280)="909e51dc942065f0217efe06430c3ada1d00c3c5e79647cf579b805569827f4d39", 0x21}, {&(0x7f00000002c0)="83af46860d753bfb449275f16d9a299103d3256c180d09a2371eaa1668ee5f76234d5ecaa87d060fe8704f8b02c713f628fbd40dfdc91e40c910d1920fbc49cc7955dbe3ac73f59c59a1d251cacbd892c9292ede116b3c1eb89d", 0x5a}, {&(0x7f0000000340)="b9a4ec566a79484d239652c81d320ea0c604de673fbb", 0x16}, {&(0x7f0000000380)="62b6c97869e17e5147fce706756cdb8212f12a162fc573c42fa08be53c2b66a1471541b7e46fa39dd10ade6c41c1a8a711261197c6dff52e848dfb6f8dae11801ca57915448c8a130bd0f03de1a2740ec56ad2788aa9e281fcd19a70f2aad49d72fa5d844f76c535a3d2414b09c3d08a14", 0x71}, {&(0x7f0000000400)="e9fc280dcba0e5629e55e7c37e52", 0xe}, {&(0x7f0000000440)="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0x1000}], 0x9, &(0x7f00000014c0)=[@assoc={0x10, 0x117, 0x4, 0xfffffffffffffff9}, @op={0x10, 0x117, 0x3, 0x1}], 0x20, 0x40880}, {0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001500)}, {&(0x7f0000001540)="d76ab90f2b0bb10a9f608bb124aa687920ca7dae32cdba369eaaa4752db89596d1", 0x21}, {&(0x7f0000001580)}], 0x3, &(0x7f0000001600)=[@iv={0xf4, 0x117, 0x2, 0xe1, "4971a81c86c9d3377ce5a2bd13fa163d14d6124e9cf7227115944ff066621c357dcc3a7441a8a46ad441df12a0bc2efcaaee9de7ccf6a70cc1fefe77452a69450777a23d0fec66e5bd7433ecc80cbd0ec720dc695ded4974eca4aba078213b0624adcbd0c2c31f93ab7fbc7f4c961e8f5b767fe5d8784fc823a67b6466b96f0a3ca9eefafef2dd20498d1e83733b3c4f1a0b12fd5a7d31b9b132875c2cabd19511353d05059c8bdb7e9d25484f9256a43d4afef6fe83224ad242f25e9c1dc4c45c4fa67cdff4a852260bc977a5683a8d9389c0c5cf34abc087f510f8dafb9c88b0"}, @op={0x10, 0x117, 0x3}, @iv={0x1010, 0x117, 0x2, 0x1000, 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"}, @assoc={0x10, 0x117, 0x4, 0x2000400000}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x100, 0x117, 0x2, 0xed, "38f43361e32afc7fac3160cd1e586af1700578c71ad258865ec6cdcb915656a03f91b01a1b172f6c79005b343d56a3e3b76828dfe6ddea2514f580a8e6842340d6d6c3eb92beaadf5f3157fb9f31f2f0fb2a7a5be0340007e78080b9e8769ba6c20fa15ddb4b0e4b6a2a5415682fa64afa4bdaa228487cfe29f471f8ebe33aef24b74d1730cd18bd9f86e8a5bd8bc35b8ae811e7696ba9cdf6b5237cab64c97df2385c7767cde595e02b9d44294d421a5e6a5daec7db8978555e788bf18716f55e33d3fd7857d5efd52e93fc9eff4c49e13d22a83a08cf84a2fb0ef83354887d298c211e83b9a6311e309ee486"}, @op={0x10, 0x117, 0x3}], 0x1244}, {0x0, 0x0, &(0x7f0000002e00)=[{&(0x7f0000002880)="e53e38db5b23327779f6c084821552740f01fec6e93b03e22c7708b262d93e8c013e421ada6829e12442123dcbf1b40b24e52d8863487bb8845d60ad9169009e3f15bcfcd8bb55e4655cf298", 0x4c}, {&(0x7f0000002900)="b088524d5323c22ab8a102fd0f4b00385a49ec8337145f145848fd3dcdbe169591ee6a0eb2e52ad9dd43625a5412a01f53ef06e302ff3d284ff54ca5f704babe5bbc902610c03182a41d54138a88e1f85830ba73ec3879e886174b64ad2610021dd765946255f65bfd133121931d143a8bcd552ebd997de5a747cb5739cfa2285a99210770fdfb69e84f302d6bd66e38bce4cb3a180b3b0cb4f1", 0x9a}, {&(0x7f00000029c0)="8fe6ea183f1e53d067c02ee3573aea3e7f5bc31e68f0cc9662e4a697dd55c3196706c58af6955d90339c2fcc6fcb63ba0d5442e1efae19dd3a1c68b6d4b92b443622807e5f1eac25ee5de15748bb6e860b184495a3f3fe4df35cfe263e01258d46ccaef13357fccfb4fdb469f28c34ca9e45516a311d5a630269830942a5daf630702e2a34d9f61de30433b77f4ab802b595d9e8ee184d31dc7d77802f7e82f30b6e2e", 0xa3}, {&(0x7f0000002a80)="bf68063f363c94cc33adb4cdd6ea98a880d186a7b8a7b5a5e4f32bd7751ba0a23790ebcae7d8aadb771275df0906450325bee5141b3d6df7a3d641c3f1f95f49d6378082d301ac8cf2411631dcf7", 0x4e}, {&(0x7f0000002b00)="59c2157869e9dea4d874e77a83063c5179845123bdc8c6d0107bb6b4774f56c20c1408f4e36b92acd42c239af7c39103fed0f733a60df4daf7b42d7615cea0136eebbb08be8db7e3642a968d0acc9ab6de84487037bb68031d9a6966de5d894de4c0a734e79035e0c6e4faa72a9bfe3bd4112febd7e2d293a098c8aaa44e113e199634ab0f20e7e16c83f54e215aa4de411e5829eca586ec6f1ce2a992496db735183837bd", 0xa5}, {&(0x7f0000002bc0)="98a38cca4080878ef412fd7ab940c6f239b4dce3a19cd82f568ed5240317f19178318f9f4c15709b21fbcd24a969e35f57a8e10276d7ae75e98ebac70029fc30f2d9b4e033f59e98346d3471cb3ff41bb159fd2b5463104c4e4fba39", 0x5c}, {&(0x7f0000002c40)="fb51a2d997391bec9b53a7357fd3d5a9eb8dfcf8ecfe705c7b5f6d0bed708a9ca64fdd1b7429dcc57a6d2e27a0765eea3f68a5def6c040af314e5e592c8e90b08cb43ba54eeefc193e283a35765bb9042776071492966cfc42887f81199c53ab447059d1c12a5051f79ca7a0b5286762cae870ca0463566b4804ee076b7313926fc02857baffce702f45a79ba9c9d0dadc8fb24426904991024a53f81e597492a2793f17b352052910a98b635b07951915b617072a97e284162a81f35ff0d7b7", 0xc0}, {&(0x7f0000002d00)="f45e4222af", 0x5}, {&(0x7f0000002d40)="0c86525e8921b881e41eadfc2de59e7fa2b87b5ed08e2c732605319f1273a502e24fdfac9ecb33e07b7aaadc6a760dde8cb1819f11ef42bf2499344d0899831b5f0cb756f96fbb54c7844f8d640f068544d378bb268b7c5f9171ef23c3748cfc1e96fdf7b758624781c6f0905432e30a7d92ed0cb5929c57360c7c1fb9b13a0e7b2595d9af61925d19a77dbc80", 0x8d}], 0x9, &(0x7f0000002e80)=[@op={0x10, 0x117, 0x3}], 0x10, 0x4004000}], 0x3, 0x20000000) close(r1) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x2, 0x4) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000003180)={0x0, 0x8d2, 0x2, {0x7fff, 0x3}, {0x3, 0x4d}, @period={0x5b, 0x7ff, 0x100000000, 0x5, 0x8, {0x6, 0x5, 0x8, 0x5}, 0x4, [0xfffffffffffffffc, 0xf0958a2, 0x0, 0x4b9]}}) r3 = add_key$user(&(0x7f0000001500)='user\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002f40)="f4dddbb49b162cb828d8408e902ffba697da81193163b35e8e4c0b8fee264ef57cfc02d2c27e8351ff92224bc7b98afba68c26edc6fe60cc251c870998419f6350a1a24b4f40435de4d7d388bc34b35f95221448a4bc12b9186718e35b3990791f07751cebfd9bd39faefc5851b634f8d97517eea472b271eee1db5911614cccf913eeda7a80a1a63fa19d65906fdcb73953f29a9b2201e6ad51c4f7e154933a5b7ad1c449d17c3febc75ed7f487b7089009a7741dc2865dcae0ce596f5ce3", 0xbf, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000003000)='asymmetric\x00', &(0x7f0000003040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003080)="c43b7a6c6a95d2a69fef745eda006b502ff5fe653a1c0dd6e0493208944b3c9955b25d2e4f8d685ba62f4d8f4fa7d5c2ee06cb814953c54b782aee10b6afd598d4877348b0de9eac3a4275943ad49f54785805d16a28ff5aff447472f1b90ebfc08160593d0a8271596a0635dd3779b252608cf55df6430868cfe558e475d152a87731ecdc518a97560230481b5eaef37649751a72b5669e1d736eaefd70efa881499f58a101281cc6fe9fd310b8bb28571b97c73e327e39c44c6bfd1193456a7af641d479f9235a229e712c920395e2e8d86565409d0550c559ef902bc2d0", 0xdf, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, r4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000003500)={&(0x7f0000003240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000034c0)={&(0x7f00000032c0)={0x1e4, r5, 0x10, 0x70bd2d, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5c}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x27}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6047}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x27b}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd7f200000000000}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1bd3564f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x800}, 0x4) 2018/03/29 19:40:59 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23}, 0xfffffffffffffee0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x22c}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x6) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x18c}], 0x1, &(0x7f0000000500)}, 0x0) fcntl$getown(r0, 0x9) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000240)={r2, 0x1, &(0x7f0000000140)=[0x7], &(0x7f0000000180)=[0x2, 0x5, 0x8, 0x0, 0x5, 0x1], 0x20, 0x1, 0x200, &(0x7f00000001c0)=[0x200], &(0x7f0000000200)=[0x0, 0x1, 0x8000]}) 2018/03/29 19:40:59 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0x0, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:59 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r1, &(0x7f0000000140)=""/137, 0x89) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:40:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x0, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x0, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:59 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) set_robust_list(&(0x7f00000007c0)={&(0x7f0000000700)={&(0x7f00000006c0)}, 0xfff, &(0x7f0000000780)={&(0x7f0000000740)}}, 0xc) r1 = request_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='{\x00', 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r1, &(0x7f0000000480)="a40ef0f395bbf8ec9ce316eadec497b6a4ee2d4e64baefdcc793014e424f4012a2fbd2be7366b69cb0d57c0b8cfc0d7717e2df36cd83ccd11981e957f65ee31db0cf57a39474933998db75a4b32e3446b47678c30765c0ebd6c1638756586b10ab2807586f41118b914fe1ffe5c5d3b0a3f092e1e692f759763434a9e53f89d49ad4d6f2de6ae9daa57e74fe4707266e3a71df5d42a33a3d0cfff31fe6d0c11e3340b91a46300aa644719b53144d557a3eac", 0xb2, r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="cecbd154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14a27d2800030ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c880611060c957d94c7d81e41f015927c35cb0f2acb15a0165b626f8419b4333b9c0d14afd6a08ecebf6f8af300b1c8d487a086797b0986c66be20aba453eafd2f4a2cf076b37c4bf2d6d445bddd523f2dc9d6059cb7ccc"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x0, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:59 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001500)={0x0, 0x0, 0x3, 0x0, 0x9, 0xfffffffffffffffb}, &(0x7f0000001540)=0x14) socket$nl_generic(0x10, 0x3, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) sigaltstack(&(0x7f00008c0000/0x4000)=nil, &(0x7f0000000000)) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000001700)={0x57, 0x9, 0x1, {0x9}, {0x3, 0x3}, @period={0x0, 0x0, 0xfffffffffffffffb, 0x7fffffff, 0x200, {0x0, 0x4, 0x5, 0x250}, 0x5, [0xdc9, 0x2, 0xfffffffffffffffd, 0x0, 0x3]}}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100, 0x20003) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) mlock(&(0x7f0000374000/0x2000)=nil, 0x2000) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) 2018/03/29 19:40:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x0, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:59 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x547200) close(r2) 2018/03/29 19:40:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:59 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = fcntl$dupfd(r0, 0x0, r0) bind$nfc_llcp(r1, &(0x7f00000008c0)={0x27, 0x1, 0x0, 0x2, 0x3f, 0x200, "936e74df3a21f8322d1f57bc63d6e0b708188c2c70d38df34462d56286c97356d07f0304914b28148639f971578228d375b6a5bba8346213db9c6250b846bf", 0x2a}, 0x58) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x20040, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000006c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000680)={&(0x7f0000000540)={0x10c, r3, 0xb24, 0x70bd29, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xc176}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfc}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1a}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x80}, 0x4010) linkat(r2, &(0x7f0000000440)='./file0\x00', r2, &(0x7f0000000480)='./file0\x00', 0x1000) r4 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:59 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0x0, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x0, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:59 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) 2018/03/29 19:40:59 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0x0, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:59 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x7e86) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/03/29 19:40:59 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x2c0000) fcntl$getown(r0, 0x9) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x9, 0x0, 0x9, 0x5, 0x101, 0x7, 0x7}, 0xc) 2018/03/29 19:40:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:59 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x0, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:59 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) uselib(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}, @in={0x2, 0x4e24}], 0x2c) close(r2) 2018/03/29 19:40:59 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x9, 0x800) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000600)) readv(r0, &(0x7f0000000500), 0x20000000000000fc) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x0, @tick=0xf8c8, 0x0, {0x699}}) r2 = dup(r0) r3 = socket$inet6(0xa, 0x1, 0x7) getsockopt$inet6_buf(r3, 0x29, 0x41, &(0x7f0000ff0f79)=""/135, &(0x7f0000ceaffc)=0x87) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000280)) r4 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0xffffffffffffff7d, 0x900) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) fcntl$notify(r0, 0x402, 0x80000000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') getsockname$ax25(r4, &(0x7f0000000580), &(0x7f00000005c0)=0x10) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000440)=""/101) getpgrp(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000540)={0x6d9, 0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40086437, &(0x7f0000000680)={r5, 0x1}) getpid() r6 = getpgid(0x0) r7 = getpgid(r6) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000640)=r7) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2, 0x0) 2018/03/29 19:40:59 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0x0, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:40:59 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TIOCEXCL(r1, 0x540c) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r2, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r2, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000140)=0x2) close(r0) 2018/03/29 19:40:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x0, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:59 executing program 5: fstatfs(0xffffffffffffffff, &(0x7f00000002c0)=""/227) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_matches\x00') sendfile(r0, r0, &(0x7f0000b58000), 0xfffd) 2018/03/29 19:40:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:59 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="020900070200000091cba5f036ce1db5"], 0x10}, 0x1}, 0x40) 2018/03/29 19:40:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x0, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:40:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:40:59 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = gettid() modify_ldt$write2(0x11, &(0x7f00000000c0)={0x200, 0x20001800, 0xffffffff, 0xfffffffffffffc01, 0x1000, 0xfff, 0x401, 0x81, 0x8, 0x4}, 0x10) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r4 = dup2(r3, r3) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r4) 2018/03/29 19:40:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x0, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:00 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0xfffffffffffffffb) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/03/29 19:41:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:00 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:00 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="cecb91548d8181ebb577efaa1b66e092acefa10791025231eeccc519f9fd0ae4e8737462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173901b37702d8a599164428674a337c208a25ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c880611060000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {}, 0x0, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000000000)=0xd3, 0x4) sendto$inet6(r2, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) writev(r2, &(0x7f0000f08000)=[{&(0x7f0000f28f15)="bc", 0x1}], 0x1) r3 = gettid() r4 = getpgid(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000100)={r1, r1, 0xfffffffffffff312}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:00 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x0, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c, 0x80800) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x8df, 0x7fffffff, 0x0, 0x132}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) bind$ipx(0xffffffffffffffff, &(0x7f0000000200)={0x4, 0x6, 0x1f, "5f10e24b7024", 0x80}, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)={0x1, 0x3ff}) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) sync() write$cgroup_type(0xffffffffffffffff, &(0x7f0000000240)='threaded\x00', 0x9) 2018/03/29 19:41:00 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0x0, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:00 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) openat$cgroup_int(r1, &(0x7f00000002c0)='io.weight\x00', 0x2, 0x0) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:41:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:00 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:00 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000240)=0xffffffff, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x8800, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) getpeername$llc(r2, &(0x7f0000000300), &(0x7f0000000340)=0x10) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000180)={0x2b, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e22, 0x3, 'dh\x00', 0x21, 0x800, 0x43}, 0x2c) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) fsetxattr(r3, &(0x7f0000000280)=@known='security.capability\x00', &(0x7f00000002c0)="ee3a76626f786e6574312d656d3047504c656d30766d6e65743000", 0x1b, 0x1) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r3, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r3, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) close(r0) 2018/03/29 19:41:00 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:00 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x20200) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x90000, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000140)="6464660f221a2e9d640f015af20f20d86635080000000f22d866b9800000c00f326635008000000f30f63fbaf80c66b8d858fe8566efbafc0c66eddccdbaf80c66b826db008266efbafc0cb82cb0ef646620ce", 0x53}], 0x1, 0x44, &(0x7f0000000200), 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)={0x0, 0x7}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000040)) 2018/03/29 19:41:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:00 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x0, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:00 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x0, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:00 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000001600)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001640)={0x5, 0x200, 0x7f, 0x54dd, 0x0}, &(0x7f0000001680)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000016c0)={r1, 0x100000001}, 0x8) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/rt_cache\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000040)={{0x2b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x0, 0x8, 0x59}, {@loopback=0x7f000001, 0x4e23, 0x1, 0x2, 0x1, 0x8}}, 0x44) exit(0x0) r4 = dup2(r3, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0xfffffffffffffffc}, 0x0, 0x800000000000, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x7) close(r4) close(r4) 2018/03/29 19:41:00 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x12d000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000000, 0x32, r0, 0x0) r1 = userfaultfd(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x4a080, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000001c0)={0x5, 0x3f, 0x9, 0x1}, 0x6) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) umount2(&(0x7f0000000140)='./control/file0\x00', 0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r3, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r3, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r1) 2018/03/29 19:41:00 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000500)=r2, 0x4) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b147c61632e5a6ab8bbeca8c626aaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000540)=@sack_info={r2, 0x4, 0x3}, &(0x7f0000000580)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:00 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x0, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:00 executing program 5: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x7, 0x101, 0x30}, 0xc) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000180)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000200)=0xc) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/29 19:41:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x0, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:00 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x0, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:00 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000500), &(0x7f0000000200)=0x60) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x0, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:00 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x0, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:00 executing program 6: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x0, 0x5, [0x16e4, 0x1ff, 0x2, 0x9, 0x3]}, &(0x7f0000000280)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x2, 0x8, r1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r4, &(0x7f0000000040)=""/137, 0x89) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0xa, 0x202) write$selinux_context(r4, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x14c) close(r3) 2018/03/29 19:41:00 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x0, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:00 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x3, 0x1, 0xc7176c2c00, 0x80, 0x0, 0xa2e, 0x80008, 0xc, 0x3, 0x9, 0x5, 0x81, 0xf11, 0xbd7, 0xab7, 0x9073, 0x7, 0x1, 0x3ff, 0x2, 0x6, 0x800, 0x9, 0x3, 0x9, 0x0, 0x6fc2, 0x5, 0x3e1a3b7a, 0x9aa3, 0x4, 0xffffffff, 0xce, 0xffffffffffffff78, 0x4, 0x3f, 0x0, 0x0, 0x1, @perf_config_ext={0x7fffffff, 0x4}, 0x422, 0x46, 0x7, 0x0, 0x5, 0x81, 0x4}, r1, 0x2, 0xffffffffffffffff, 0x3) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x0) setsockopt$inet6_buf(r2, 0x29, 0x5, &(0x7f00000004c0)="3ec2e6f6b72e2912ed3f2fde4eb5ab23", 0x10) sendfile(r2, r0, &(0x7f0000000100), 0x3) 2018/03/29 19:41:00 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000040)={0x4, 0x1, 0x606, 0x7, "e64b34a55b1dd0a3c905e36ddc62d6aff9b2841aaf61a74e60926dbc3b1bc3d22be9a256f372d5326f2fa37b", 0x1}) 2018/03/29 19:41:00 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000200)={0xa, 0x3, 0x654}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000500)={{0x6, 0x3}, 'port1\x00', 0x4, 0x0, 0x6, 0x1, 0x9, 0x13cc, 0x7, 0x0, 0x7, 0x200}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:00 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x0, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x0, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x3, @empty, 0xfeac}}, 0x0, 0xf607, 0xe088, 0x800, 0x80}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) accept4$alg(r0, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/03/29 19:41:00 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x0, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:00 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x33, "785275fa83eceda1283c18efbfd38b7a9d90452ca3d2b6ba6412d65536a05bb94a17e19c7a09f51e73e10987e57a22674b4e7d"}, &(0x7f0000000380)=0x3b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000500)={r2, 0x9, 0x30}, 0xc) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xfffffffffffffe89, &(0x7f0000000540)={&(0x7f0000000440)=ANY=[]}, 0x1, 0x0, 0x0, 0x88be}, 0x8000000000000000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:00 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) dup2(r1, r1) sendto$inet6(r1, &(0x7f0000000040)="18f3c53f5190525c98528051c53790b55b18204544f6687eb06cc21aff9b976343a15f91d89744e994ff6e2d4c47270e86d80a7cec4ad947b270ad1892c39cd9751f0af0c41cfc2eefc716ebf54f5997af3e2672f8f9254a1aa8322a025806ff91b55f0679ff5d99", 0x68, 0x80, &(0x7f00000000c0)={0xa, 0x4e23, 0x72eb, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/69) 2018/03/29 19:41:00 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x0, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:00 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/03/29 19:41:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:00 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x0, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:00 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/rt_cache\x00') exit(0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) ptrace$getregs(0xc, r0, 0x100000001, &(0x7f00000000c0)=""/80) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000140)=0x1) 2018/03/29 19:41:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r1, 0x0, 0xfffffffffffffffd, 0x0, 0x1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x9, 0x8006, 0x6, 0x9, r3}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x0, 0xfffffffffffffff9}, 0xc) 2018/03/29 19:41:00 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x0, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:00 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x6, 0x4000) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000180)=""/224, 0xe0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'ipddp0\x00', {0x4, 0x6, 0x9b, "d5121cd38258", 0x40fcdbb}}) getdents64(r2, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r2, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:41:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:00 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x0, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:00 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:00 executing program 5: r0 = gettid() r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000500)=[@in6={0xa, 0x4e24, 0x100000000, @dev={0xfe, 0x80, [], 0xa}, 0x8}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0xd7b, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e23, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e21, 0x8e5, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x1000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1ff}], 0xb8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000be964924096c629a8982f8714423278c40a37fdd9f0b7addb4f44bf00ad82779a1ed1123fbac92719cbfc0750abeb71d1ca934dffe7a858a45fd0c120141311c4f4df2d5c1ddc3099ea85fe67749f5acdbd67ec27d3705a586fff57ca55a26519b10c867c8ed3737d1adf5e429235fd35725fe3c9edb11b29a3eef9bb6eb7f0fa4d88e8c502f38b8001bd50968c258e28f3cd8ff3ded9bf5d7b94464eb1caa64c101dcfc1341e47f83b0e82f3b4310ae1fccae6e8bc8ffa4fe5322feafed1a58081197cbd2a6a01135e476b0cce429754df353fc9bb20ec1b4ec0832782812f1ab6b733398265975deffd12caf173182f3a70769fbfb2993d085bb36d8341adefc5744e5b356cdf4703c96034e16466b7fff9d05a5c752fde7908dc920a0f6fae1d0033093b3ceaa4d748e5f30d1c26b0f760843326eb8b28cb6d86392bf9f58c9a7ee7460d7afcf25"], &(0x7f0000991000)=0x2) timer_create(0x0, &(0x7f00000004c0)={0x0, 0x12, 0x0, @thr={&(0x7f0000000300)="daaa302a2ba040e2574b23587275e61dcafd9de63acb3696ffdd5bceb31d5e", &(0x7f00000003c0)="917f9641430c70cfbe5ded61950e09d26b97e903a3ce341778ffab549bc3599671b9f41ea4f88cca83c638cb973b69d5f1140a0a868f8be9da28ed43a867171a68f0eb9d7f3e0ee444865ed12dc4"}}, &(0x7f0000044000)) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r2 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0xe00000, 0x111c00) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000380)={@hyper}) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1}) r6 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x184, 0x121600) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xd21d9e038effdb6f, 0x0) ioctl$DRM_IOCTL_VERSION(r7, 0xc0246400, &(0x7f00000002c0)={0x1, 0x80000000, 0x100000000, 0xd3, &(0x7f0000000140)=""/211, 0x37, &(0x7f0000000240)=""/55, 0x14, &(0x7f0000000280)=""/20}) unshare(0x4013ffd) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r5, 0x87, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, r0}) chdir(&(0x7f00000000c0)='./file0\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) tkill(r0, 0x0) dup3(r4, r4, 0x0) 2018/03/29 19:41:00 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x0, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:00 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x0, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:00 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={'bcsh0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/29 19:41:00 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) prctl$intptr(0x1d, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000001300)="1f00000093bc49164354c007110000f30501430800455360f84012a04b6d00", 0x1f) openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x400, 0x0) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/77, 0x4d}, {&(0x7f00000001c0)=""/148, 0x94}, {&(0x7f0000000140)=""/33, 0x21}], 0x3, &(0x7f00000002c0)=""/25, 0x19, 0x6}, 0x10022) 2018/03/29 19:41:00 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x9}, 0x8) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:41:00 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) process_vm_readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/179, 0xb3}], 0x1, &(0x7f0000001440)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/32, 0x20}, {&(0x7f0000001240)=""/155, 0x9b}, {&(0x7f0000001300)=""/79, 0x4f}, {&(0x7f0000001380)=""/150, 0x96}], 0x5, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r3 = dup2(r2, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000080)={r4, 0x80000, r2}) close(r3) 2018/03/29 19:41:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x0, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:00 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x9}) exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/03/29 19:41:00 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:00 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) listxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)=""/10, 0xa) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:00 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r3, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r3, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r2) 2018/03/29 19:41:00 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x0, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000800)={{{@in=@remote}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000900)=0xe8) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000500)=""/234, &(0x7f0000000180)=0xea) listen(r0, 0xfffffffffffff866) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003080)='IPVS\x00') clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc2c45512, &(0x7f0000000940)={{0x1000, 0x7, 0x8, 0x4, "440729ed25fcbb9eab7194c97aef7f4ae62ba0c364cf559c6ad1d2224bdcc91a36688c30d41ea6fd797fae25", 0x2}, 0x401, [0x100000000, 0x7fff, 0x200, 0x1, 0xe5f, 0x306dbaba, 0x6, 0x61, 0x1, 0xffffffff, 0x835, 0x8, 0xc2, 0x5, 0xfffffffffffffffd, 0x7f, 0x0, 0x9ab1, 0x0, 0x8000, 0x10d, 0x6f23, 0xfffffffffffffff7, 0x100010000000, 0x8, 0x3f3, 0x2c04, 0x7, 0x8, 0x200000000000000, 0x0, 0x4a1, 0x8, 0x100000000, 0x9, 0x3872, 0x0, 0x3, 0x131797cf, 0x80000000, 0x4d, 0x3, 0x400, 0x6, 0x7, 0x1000, 0x9, 0x4, 0x3, 0x8, 0x3ff, 0x20, 0x4, 0x2, 0x8e, 0x20, 0x9, 0x8, 0x400, 0x7ff, 0x2, 0x6, 0x4, 0x4dd, 0x3, 0x481a1c59, 0x1, 0xa5, 0xffff, 0x9, 0x0, 0x7, 0x5, 0xfbe, 0x1, 0xffffffffffffffe0, 0x7, 0x8, 0x2, 0x6, 0x2, 0xfffffffffffffd4d, 0xff, 0x401, 0x9, 0x6, 0x9e7, 0x4, 0x2, 0x1, 0x9, 0x0, 0x3, 0x4, 0x1, 0x200, 0x9, 0x3, 0xc, 0xc5b, 0x5, 0x4, 0x1000, 0x2, 0x6, 0x1, 0x22, 0x6, 0x7fffffff, 0x6, 0xe2, 0x2, 0x3, 0x1, 0x8001, 0x80, 0x10001, 0x6, 0xfffffffffffffff9, 0x9, 0x80000000, 0x2d, 0x1, 0xd4f9, 0x7, 0x1, 0x100000000, 0x6], {r4, r5+10000000}}) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000003180)={&(0x7f0000003040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000003140)={&(0x7f00000030c0)={0x48, r3, 0x3, 0x70bd26, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x20044810) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0xb9, 0x5, 0xffffffffffffff00, 0x7, 0x5}, 0x14) socketpair(0x10, 0x80800, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x8001, 0x30}, &(0x7f0000000480)=0xc) dup3(r0, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x0, 0x3}, 0x6, 0x1fc, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x4, 0x9, 0x4}) r8 = socket$inet(0x10, 0x3, 0x4) sendmsg(r8, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b", 0x3a}], 0x1}, 0x0) r9 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb) ioctl$fiemap(r7, 0xc020660b, &(0x7f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e500000000000000000000000000000000000000000000000b0000000000000000000000000000000800000000000000800000000000000000800000000000000000000000000000000000000000000d138d0aa1ee8e19a7b4523182a2bb2f0000010000000000000000000000000000000400000000000092e8000000000000000000000100000000000000000000000000000000000000"]) add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440), 0x0, 0x0) keyctl$negate(0xd, r9, 0x1f, 0x0) 2018/03/29 19:41:00 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x0, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:00 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380), &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) [ 113.060877] IPVS: length: 234 != 24 2018/03/29 19:41:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:01 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = memfd_create(&(0x7f0000000380)='procvboxnet1eth1ppp0.cpuset\x00', 0x2) r2 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x2, 0x101000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000600)={r2, 0x8, 0x7, r3}) r4 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) setsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f0000000200)=0x9, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000500)=""/97) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) dup(r4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380), &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) [ 113.094925] IPVS: length: 234 != 24 2018/03/29 19:41:01 executing program 5: setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000500), 0x4) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x408c2, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6gretap0\x00'}}) syz_emit_ethernet(0x11, &(0x7f0000000000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@x25={0x805, {0x3}}}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000580)={@mcast1={0xff, 0x1, [], 0x1}}) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001ac0)={0x18, 0x25, 0x129, 0x0, 0x0, {0x2}, [@nested={0x4, 0x1a, [@generic]}]}, 0x18}, 0x1}, 0x0) 2018/03/29 19:41:01 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') ioctl$VT_WAITACTIVE(r1, 0x5607) exit(0x0) r2 = dup2(r1, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)=[0x5, 0x7f4]) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000040)) 2018/03/29 19:41:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380), &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:01 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) vmsplice(r1, &(0x7f0000000140), 0x0, 0x2) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:41:01 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x100, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000040), 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x4, 0xf94, 0xe1, 0x3}, {0xfff, 0x1, 0x4, 0x4}]}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x2}, 0x8) 2018/03/29 19:41:01 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x0, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:01 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x0, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:01 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) close(r2) 2018/03/29 19:41:01 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000140)=@ethtool_gstrings={0x1b, 0x4}}) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0xffffffff, 0x101000) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000001580)={0x6, 0xb300}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x383, @time, 0x0, {0x80000000}}) r3 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000280)) openat$vcs(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/vcs\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {0x0, 0x1}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a9eb24252dc9522efb2802fba47859d462504a2d460f7bbd402f48a4e04c94e91dea02bc6ca1fb0771e3567b1c421ce0cb7f5a70a0eff29ab548ab8fbfd69d8efafa6d9b9d61d601a4d378967d807760143bb8a14db6c430c3d95fb5abaf6391bad72303b3a8b78a3529ae431003501ea7fdf09e40c391e4649c5583e7c16f559da48340ad770256a5"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x880) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001540)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000440)={0xffffffff, 0x0, 'client0\x00', 0x0, "f67314db5d963b7a", "b9a941f157b5ef853365a58b9c4aaecd8c51611a9b463d71510e4dc0ba85f824", 0x3ff, 0x1db0}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000500)={'bond0\x00', {0x2}}) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000540)=""/4096) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000200)=""/4096, 0x4}) 2018/03/29 19:41:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:01 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x0, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:01 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000200)={0xc1, @time={0x77359400}, 0x3, {0x40, 0x100000001}, 0x7fffffff, 0x0, 0xba64}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:01 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000180)={0xa, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000001c0)={r1, 0x3}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000000)) 2018/03/29 19:41:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:01 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x10000, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:41:01 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='statm\x00') exit(0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x9, 0x200, 0x3ff, 0x0, 0x2, 0x6, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000140)={"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"}) 2018/03/29 19:41:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:01 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x0, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000a98000)={0x3, 0x80000000}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000040)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, {0x7, @random="8cdee058e397"}, 0x46, {0x2, 0x4e24}, 'vcan0\x00'}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup2(r0, r2) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000100)={0x12, 0xbb, &(0x7f0000000240)="de6b8d11831a0b8b61389ec469a805d782dcfc792d27cfae48cc2dba08ea0d03da5bbc0bfd3d58eed9ecc9fd394b771022ef9d449f710de10021ae03725b9c292be9c1f877cd5c078f795aaf5800d2663fb35576eaad8c7f3099c07e7ec27fa32e976563c91c58cb40feafc615f15b9f0e4e1adb6c668df8e2f75ff729d4b4b6ff806772586e5d1c0c97f134aa0f755ab0695db923da161b43f02ee2b278b488edc4772f401e1598a73dbc91a07d0bc4bbfef3361122a2eb40f70d"}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000001c0)="f7c86640472a2fc64d3468a949964c2dc5542d1696f6c95e8d1f38890334b6f70f8836b17f1ec62eccc437f624aa08c094b9861a97415cd66fbe178a385edbd9e283b4ba9addf476f9e575782febb40fdbefda2381c6ecb67b430baba93932b4c5804a017247de1556df3d946fc9b5a236fc1636ff61e4") 2018/03/29 19:41:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:01 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x0, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:01 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/03/29 19:41:01 executing program 5: r0 = socket$inet(0x2, 0x6, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x21, &(0x7f00009b4000)=@raw={'raw\x00', 0x9, 0x4, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x70, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000455000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x338) 2018/03/29 19:41:01 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/hci\x00') getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0xc1, &(0x7f0000000500)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[]}, 0x1, 0x0, 0x0, 0x2000007f}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x800, 0x0) 2018/03/29 19:41:01 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x3a, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:41:01 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x0, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:01 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000040)="fc137b7496eb6a2459f4d11e99d6727027c3e044fea6cb2b0db354412e8e31180e6f101d36952038d442cb6ac910ea7ba45198588c796d1055874fed42830b6bd66cdec94fb4b8eadd6b9f98874764f9e50cefa50a31e5db12d898a3b0810a7d93d7fa71fe3b988b50f6e4e5ce7465d3a2095f92411ed8296f2bfaded0a62703d2ed22d334255e441f0b380e505bda0cb708a97897e674bb22aa9c0424380413fd31263dd628dfa1d32ecd8a4153209c447b2d7bab4a4b45755578a010c0cf5ea41dbe5d513c550d9d4fd4") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80000, 0x0) fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x48) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000000000)) 2018/03/29 19:41:01 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x4f000, 0x1) futimesat(r2, &(0x7f00000001c0)='./control/file0\x00', &(0x7f0000000200)={{0x0, 0x2710}}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000140)={0x2, 0xd0}) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) execveat(r2, &(0x7f0000000240)='./control\x00', &(0x7f00000002c0)=[&(0x7f0000000280)='+^)!eth1\\\x00'], &(0x7f00000003c0)=[&(0x7f0000000300)='/dev/midi#\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='vboxnet1@\x00'], 0x1500) 2018/03/29 19:41:01 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time, 0x8000001}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a0668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f651ce7d287eb20ed909ac7577bcf904287a4d26434650f094b9bd84c0774f383f21dc3c70eb0c88061106000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) accept4(r1, &(0x7f0000000500)=@l2, &(0x7f0000000200)=0x80, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x8000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:01 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/03/29 19:41:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:01 executing program 5: r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x10}, 0x10) connect$inet(r1, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000480)={&(0x7f0000ffe000/0x2000)=nil, 0x9, 0x7, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x8001}) r6 = syz_open_dev$midi(&(0x7f00000006c0)='/dev/midi#\x00', 0x1, 0x0) ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f0000000700)={0x5, 0xd8, &(0x7f0000000840)="adea259af2639fac402d04fde9b13c5119019976d482ab07ba549861ad3802a79e52fc958affdcb068bca11f6d3625441bbca8659c18c71e7663ea776ce77a13157061bb0156048a1ac636a2ba617695480e8a9f2d59f359872c0aed858b134262794b686b09cbdddd092af6b9b0b2ce2638bddc685f7e9f2123936b708e70b5fc1d2e8f3b79ea0a62e69412fa343fc9fa2243e6c331ccd0741dd06ed6523d8cfc989626dc65235d12624436d49b3dd1abd02782dfcc81a55cd7eafb2f804439062cb0619836299736f9da5e27d3fa311b1798f4cc6e1c7d"}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="250000004822b35a64d63bff1fdf74e570313444d9000000001fc4000000000000000000584b000000"], &(0x7f00000007c0)=0x2) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000005c0)={0x0, 0x101, 0x5, 0x60000000, 0x3, [{0x6, 0x1c00000000000, 0x10001, 0x0, 0x0, 0x4}, {0x2, 0x3, 0x9, 0x0, 0x0, 0x8}, {0x7f, 0x20, 0x0, 0x0, 0x0, 0x102}]}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000800)={r7, 0x0, 0x10000, 0xffffffffffffff01, 0x4, 0x9}, 0x14) r8 = getuid() r9 = gettid() sendmsg$nl_netfilter(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="3c140000000a00082cbd7000fddbdf250c000081000002000800330072ee39e9bc608c398ac1be97e4b3f4be2191f25a893c21a77473f1c10a29f9da302c90e6837063fa769032d440f52f698a984177a0cd94ee82a478cc6602b7a9097c69accaceda841ce9fa0a59d9c14b53487823b5234cfdd6c538fb98d92a5ffae55801627b22371d35ed6bc6fcd383b4121cefe7443660ce62d025c6c220c40da290bfb06ade258502e5c46591db45d5e7a361b087de760d0a23cb732e8679ab"], 0xbd}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) sched_setparam(r9, &(0x7f00000003c0)=0x3ff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) r10 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000a00)={0x0, 0x5, 0x3, 0xe1, 0x2, 0x2, 0x5c32, 0x100000001, {0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x8, 0x8, 0x7, 0x6}}, &(0x7f0000000580)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000ac0)=@assoc_id=r11, 0x4) keyctl$get_persistent(0x16, r8, r10) 2018/03/29 19:41:01 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x2, 0x7, 0xfffffffffffffff8, 0x3a83ecec4f02349e, 0xffffffffffffffff, 0x9}, 0x2c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r2, &(0x7f0000000040)=""/137, 0x89) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000180)={0xfff, 0x3, {0x2, 0x0, 0x0, 0x1, 0x2}}) write$selinux_context(r2, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000200)={0x3, 0x1, 0x1, 0xffffffffffff66c2, "b72abbd3a44957d6183f05d4a35439bd0b9e1896ae894f01825af5faab56218ae0e526cfeee9def487002486", 0x1073974e}) 2018/03/29 19:41:01 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x0, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:01 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) clone(0x1000000, &(0x7f0000000500)="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", &(0x7f0000000200), &(0x7f0000000380), &(0x7f00000015c0)="c0c4bbd3e06df26e882ef6cec6dabf8f4a074da6b76870c646a1d8aec07f01f4281dcf1b8069c8f3f04d0bd3e6bf59304c9528a6d2831c2e7f7a2c8a962f3abdedbe22526b56053934332a7e55d066c4466ccaf2620e8592970f87b16499e0c683eda1800f2b71c2f3a8a29744aef3398cdc9a2689518c141f5dc7da2615d1f9492bebbb405fe323085795656fdb9120b8ecc18c16d1656a23de8b40d041a8b467eeb7da0acb266b9d002226433f4276d4f1fdbb5efbeef576aa") syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:01 executing program 2: r0 = gettid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x78, r2, 0x600, 0x70bd2b, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb50}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x632}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6b9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}]}, 0x78}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) r3 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') r4 = dup2(r3, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r4) 2018/03/29 19:41:01 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x0, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654f", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) [ 113.805176] bridge0: port 1(erspan0) entered blocking state [ 113.811047] bridge0: port 1(erspan0) entered disabled state [ 113.835865] device erspan0 entered promiscuous mode [ 113.843378] bridge0: port 1(erspan0) entered blocking state [ 113.849221] bridge0: port 1(erspan0) entered forwarding state 2018/03/29 19:41:01 executing program 2: sync() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/03/29 19:41:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x0, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654f", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) [ 113.859293] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 113.871984] sctp: [Deprecated]: syz-executor5 (pid 16542) Use of int in maxseg socket option. [ 113.871984] Use struct sctp_assoc_value instead 2018/03/29 19:41:01 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) socketpair(0x13, 0x5, 0x100000000, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x98f}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x5}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r3, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r3, &(0x7f00000016c0)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) accept4$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14, 0x80800) stat(&(0x7f0000001a40)='./control\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast1}, &(0x7f0000000340)=0xc) sendmsg$nl_xfrm(r3, &(0x7f0000001680)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001640)={&(0x7f0000001a80)=ANY=[@ANYBLOB="a81200001300000025bd7000ffdbdf2500000000000000000000ff2232f0992c5b28ffac1414aafe8000000000000000000000000000154e210ff94e200008000000f3c3ded6bae5ed481814d446d7", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="0100000010000a002abd70002cbd700000800000"], 0x12a8}, 0x1, 0x0, 0x0, 0x20008000}, 0x4800) close(r0) 2018/03/29 19:41:01 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x0, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x0, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654f", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) [ 113.910465] sctp: [Deprecated]: syz-executor5 (pid 16542) Use of int in maxseg socket option. [ 113.910465] Use struct sctp_assoc_value instead 2018/03/29 19:41:01 executing program 5: socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/75, 0x4b) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e3ff0)=@ax25, 0x10, &(0x7f0000746000), 0x0, &(0x7f0000eb5f99)=""/103, 0x67}, 0x0) 2018/03/29 19:41:01 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x0, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:01 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) getresgid(&(0x7f0000000200), &(0x7f0000000380), &(0x7f0000000500)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9d", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:02 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000040)={0x1fb7, 0x1205f489000000, 0x5, @random="b6d69303bba3", 'bpq0\x00'}) close(r2) 2018/03/29 19:41:02 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x0, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:02 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x0, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:02 executing program 5: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/sctp\x00') ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000180)={0x9, 0x5, r2, 0x3, r3, 0x5, 0x8, 0xa8}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000540)={0x3, &(0x7f00000002c0)=""/201, &(0x7f0000000500)=[{0x9, 0x99, 0x3, &(0x7f00000003c0)=""/153}, {0x4, 0x7, 0x5, &(0x7f0000000480)=""/7}, {0x3, 0x35, 0x0, &(0x7f00000004c0)=""/53}]}) 2018/03/29 19:41:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9d", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:02 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:41:02 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x0, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:02 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x2, 0x84c02) sendmsg$nl_generic(r1, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000540)={0x418, 0x31, 0x0, 0x70bd29, 0x25dfdbfd, {0x3}, [@generic="3b3d589d63ad9cdf10c77bb6e4180da4ec03b6f0a2a8c36ddb57ac299d31d9066c70ae45f190dbcb116c19dbee4e5c302b220b922156d00c887e1ed28bee3de1a83a6efc4c2d95fdb5714cf1b668d8ef6b10587a02b6ce5be81054c6e53a7639f9544ef31d4a3920fa4146401a35cd0f597588b001513b8ed5c21d9eae7d7beb0fc019228887aa864ecb962a", @nested={0x23c, 0x8f, [@generic="98e1c6edd5cf012e2459cd2efb", @typed={0x8, 0x2d, @u32=0x9}, @typed={0xc, 0x26, @u64=0xe2c0}, @generic="e0ff11c48e6f72ce427f8ce72bf51c6227ad565d91eb2514e0b6e29cba05ef2171233a5affb3626829d077263fdf788ae79dba929f086de56f2c0b3ebc6276ae8ea5beec73304f10fc58e300fdb37119d2adf9e23f786e6c397e0b255e619e457de0be4c49aa2742028847abb2d7c3af75e8937aaeb6f9a76832a729f863918981c1e58848e680e17ccaa6ad63fa33b81f0d03ef23fa7be8852fb3aefb5a60c8a86e37cbaf57f69f93fbf63aed7c6bc238caa3e9ed31944bed1b8c6889", @generic="a824beab044298cb3913ab25ccaed744daf3018b87ffc9556365a0a2a4fb480dd4871b1d745dfc5d8166c8051f511b9c2422254543f963bebe467e9ab372f66fbe40d9dd5057251859dd8aaa67979f6c78215ff4e897c60733b25b1d08e4e2deef3d7fbcc7b5cab055b0f88b5022f4a6fc7bef60c69db4848e6d10ba9c14d076464698a88816b356d1681ca63628baa5adb2aa63051b65af28fc5e79920fba36b61a61a1ee8e07830e3a5116ecf7dc089825e9099bfe85e1397cc2c74c74186d8ef67fbcc014bffe10376ca83bbc27a6d18605404843698a", @typed={0x14, 0x57, @str='/dev/sequencer2\x00'}, @generic="d9de93f6291cb765ecfd088b154a8f77d8f428789a6767e8336dfc9e04dc1002c91fe2a81e46ae731ce474a9b4ac3dc9d6cd86081bbce593c8fa05d9d8a872d879b6312d52d1b0fa1ffdffdc2f6f2c723a4337d4bb601c54126e66d6451c668b8313988bcda0f422637447"]}, @generic="9cfbef06a29444ec4bc3891f2716ff6f2a8b127cd6", @typed={0x4c, 0x88, @binary="a99d85ccde790ac5b94cc606a0cffcf41be2c4b65535e6f6d471ad87fe9782d170d99569cbaad56a1ab7e69aa5be7738d277e9a72fb4e3896faf71e2e40c77f38d13a2e83a"}, @generic="1cdc194d2bd27fe9bdfd67ae", @nested={0x90, 0x1, [@generic="1fc42efa2f2a1c76290ab16bb64b8f737871985466e289090497781a318d4ee15e42d9451712014e7a1903327ae94a62933a9f1af7b0bf451a3eabe2e3e4327e8bc7fc7088154f483e1104a565358e3cf4244ab74a51afc91fe0c6811a13ddc7cb6c54623b60e101cd0b5ae7a56d14fb1f8369d9d632caf54d99c0d5a730792e0a981fcf01b317362a"]}, @generic="1c6b69f81ade93ba40b63f6ab8f99bcdfa1a188bf62a5467df3c7711360a43599a8e07a593a3a6fa0633a67f2917d5e8ea28c61440ee7ea083fcd3d0"]}, 0x418}, 0x1, 0x0, 0x0, 0x40000}, 0x4000800) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) times(&(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9d", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:02 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x0, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:02 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x0, @random="4199395fddfe"}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x18, "cd3e972354424a48ee8917d57634076ecc46fd184f49b953"}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x7}, 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000200)={{0xbf, @empty, 0x4e24, 0x0, 'lc\x00', 0x4, 0x5, 0x61}, {@empty, 0x4e21, 0x1, 0x6, 0x76f, 0x88e}}, 0x44) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{}, {}, {}]}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) fsetxattr(r0, &(0x7f0000000300)=@known='trusted.syz\x00', &(0x7f0000000340)=']\x00', 0x2, 0x1) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000400)={r1, 0x64, "dfd17c4dc3be4056a00e63457f1ff49913626551e00170cd7c6693a678321301328393df3d8b0d2ad303a5a119f694be09bed557bb2ae4860717d0bd8d16d21c0c52cb066ef199f6c7decb8061a67f91f684a6e031c0a641f88ab229171cc56b76d3a80f"}, &(0x7f0000000480)=0x6c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000004c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000005c0)=0x10001, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000600)=""/20, &(0x7f0000000640)=0x14) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000680)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000006c0)={{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e21, 0xffffffffffffdae1, @dev={0xfe, 0x80, [], 0x13}, 0x2}, 0x1937, [0x4, 0x8, 0x4, 0xd6, 0x3ff, 0x4, 0x1]}, 0x5c) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000740)={0x9, 0x2, 0x1, 0x6, 0x9, 0x5, 0x0, 0x5}, &(0x7f0000000780)={0x10000, 0x100, 0xffffffffffffffff, 0x0, 0x20, 0xfffffffffffffffb, 0x400}, &(0x7f00000007c0)={0x40, 0x3, 0x6, 0x2, 0x80000001, 0x8, 0x9, 0x6}, &(0x7f0000000840)={r3, r4+30000000}, &(0x7f00000008c0)={&(0x7f0000000880)={0x33}, 0x8}) lseek(r2, 0x0, 0x2) fsetxattr(r2, &(0x7f0000000900)=@known='security.ima\x00', &(0x7f0000000940)='trusted.syz\x00', 0xc, 0x1) prctl$void(0x20) readv(r2, &(0x7f0000000c40)=[{&(0x7f0000000980)=""/61, 0x3d}, {&(0x7f00000009c0)=""/77, 0x4d}, {&(0x7f0000000a40)=""/1, 0x1}, {&(0x7f0000000a80)=""/130, 0x82}, {&(0x7f0000000b40)=""/178, 0xb2}, {&(0x7f0000000c00)=""/11, 0xb}], 0x6) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000c80)=0x8) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000cc0)=0x10001) sendmsg$unix(r0, &(0x7f0000001fc0)={&(0x7f0000000d00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000000d80)="5fd4ba1ef4136d59a778971fc0fd226b13f27bea6613798045fa1ab31e5ad861d474e2f88127a6b57b1e5ce3712eff68a5b03a03720c", 0x36}, {&(0x7f0000000dc0)="38eee780319748991c128232fd512cd6d844ce14d4a1efe5bb24814561bf8cc29490a1727b2e066a4d02b5df341286b6adbf2480d2b0973c3146bbe7f988f00c311ec0903abcd6d4d5812202", 0x4c}, {&(0x7f0000000e40)="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", 0x1000}, {&(0x7f0000001e40)="0e9bf5b51b31177912430a616b5b2678c90015d4bcf63ce40e88876857595e0d3bd95efdc03b891298d4d64f47db9e07e58180c80c4aa4a8a29f23ef365bb33b752904e516a84b575ec59c9a618a6b58020e250b006330f4fa9ce409d5a761cf4e6e20f173c90c4704e7aee23936b0ed47f5af522c70f3111d8fdb23726508da4a0ae5c003675979745ffac599459364a26a7f0d5ada97be47b565d9b42c818ce519c3b2b0eb01", 0xa7}, {&(0x7f0000001f00)="4ddfea4b7960d733abe7251dc876eb0d4f1c4a4eca3b75bc337e5e733234fa3ccc2b6521532f541a3693e3ba91ed5dafcbf4907f921e5de3b802a1c579348271d007ac6a3b19c55a2c0c1aa5a950fa80d0473b628425a3aa6b096b2eb4a02ebe948a87a624be53de864f2799f2e5bef9f73d90f56d8c96992a4143d32299cabe", 0x80}], 0x5, 0x0, 0x0, 0x4000}, 0x1) 2018/03/29 19:41:02 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x84}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000500)={{0xaa, 0xabfc}, {0x10001, 0x5}, 0x5, 0x0, 0xfffffffffffff800}) r2 = request_key(&(0x7f0000000680)='big_key\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)='/dev/sequencer2\x00', 0x0) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="ad52c5571868f5f37993d6477c6240029c1452afd04befefd0ec4a5d545264183b72f50bca9fd254fd92bf8154737387928e571971da64ee3fa086fa81c082f883fb39aa77ec3bcf85388dd45d535894cf203ea7d51931a833a44be858657c9866ba086373bab8a373f7789251719931de8006bd73ab0d8931d4b802771ff9c5aa469ab5e5d018a6c2f0ac19c35b7225fe81f4a0a7d2c28a6470e08695320d270b56074235cafe3418cde6ddcfc293c3d33c863bbf30452ca0c401162c509cc8f3fedc", 0xc3, r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:02 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x0, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:02 executing program 6: mkdir(&(0x7f0000000140)='./control/file0\x00', 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x261) sendmmsg$alg(r1, &(0x7f0000002340)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000014c0)="d96605f90755224fe4d66f4128d4c479bc53628433fbe20e26c5c0ea99509d2783bc12f79d226aed4c5f277d25112520d3f3c6111e2ea6b27efd52b8840f8ce3923c62ef9cf8bc47e49b8f8d969391224d704bbaa453196d3a47782359f3670771d237aae1db23a16b8253c8fbee73848d370248d86cb3edfd9c0e045ff9ea0230433332c4aafa1ead1a278f4ce8d1d41cc1cfafe9bc649ad81dade1e113c431a645", 0xa2}, {&(0x7f0000001580)="9242006e5c1697e890bfd6eca4664718ddc941cf163d021fc26aae7d9f4ea98bafa5a677d8620138e949e6ea215df088f5fd4a6bd7a2f669fc9f07fc1fc0fe92bc5120d4717826c971166bd100d128a883ed43580547a5fa7cfad56b10eef951cb495808b2f9d1bd70718f802c60648516541afcab634f6923ba983e6bea1f14bb0f8b7ae6621158ecfbdc650a50c4c13a28205cbdd02e5926ac899ca6c0e7", 0x9f}], 0x2, &(0x7f0000001640)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x20000810}, {0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001680)="95bf466163c727b9a2a5f4a4fa11cb4fb25c243afb51f65b49fced6af711bac590d520bcb5dc9919bac679770f11c675bca79210dfd454bfe5ecb504e334399814a45cb617ee9ce5bf6ef9134aa2e10602f6a6a2a9dad3b3ddc2e6bfdc9cf4c3d1f86b4ab9def3fdab5b2323fb06aa93d3e3e05b35a154444e9e11cbe30747d8ecb1135703307b86be32a2075c0ddba46b", 0x91}, {&(0x7f0000001740)="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", 0xff}, {&(0x7f0000001840)="041e570ad3a70477241edc8a8d28239a87cec3dcb5fac75aa1758792844786ee8d0e253ff62eb872cf17f01899fa8fed83e8", 0x32}], 0x3, 0x0, 0x0, 0x20000010}, {0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f00000018c0)="4309fc4509a04b382a6f1712c4429fe67a331021c466155761766349234ce3f4cdd7f52fd3bfd59d9c73b424d7beae499fc46784bba8956e5d067d6d186673ba3d0518399fe5e7f4d2f3241b3244ab3e98f1ee04de41a989", 0x58}, {&(0x7f0000001940)="9b0fa8d94b6e870b9239b919c3d26acdf076fe1f3e79e5eb8ad39ccad9445d3deb5588400aead39883d74f41b41890a2b967eba678b12be77a6ec46bc26c1fcf70f7fa2c2c0aa0f9ce8f0b65d34c9cf3fa3b2100eb736475c568d1e94f55ec827211deb977a7c59bfe5076a2ad9195455a4c6d4835c04e1ef94cc320a1031778ccba4f190625de8134cacc74", 0x8c}, {&(0x7f0000001a00)="a09e9cbaa3f79539588bf09140cd810bd09b1a52b3797aabc3fb7a55c58ed82dac60acb448028b3744f41d54483a1bd2f75d121f6fd11e44523932bfd2da60ea3d649f5e79123fd5f95358262762163b0c7ef9dfd680be6a7aeee2d42f174a6ded1384207ec71ecd11dc97e022d6d76ec2fece455d2835e9506f497d783f3a234de3", 0x82}, {&(0x7f0000001ac0)="329e146612960ae09730ebc57024d3ae5220167ff2264e2d21652d64c6f4ea41da492c44b8b530b6c5725537cb1c54d1b2c4b9544b16ca10b4fea22b4d963add5849a07c8c4e3701f0cd77b440368c0f29d5249dd617b5d271e7ed6693b86e0b5be1904f3bb1e942e053c9b9d48abdf4e38dde5df45a7f9de7769dcb7f6a78e71b0a07a3d0339147a7bdc7529072c78aec52ca35de05a7fd477cfe3d046a6ac203e6826e17039249ae973e31d2f4e9c0b0703c05d4daa14f59679226a59e618a448eada8d17b5ccc47", 0xc9}, {&(0x7f0000001bc0)="3ca0382cfaffef9ad25a40da47b3358755323b366cafee70d603747dcf5818750c08d6787e64de1f61d70e21a1806e0e02ddda119288fd0fb01c60910de38e979c9ab02cd6161593e23e07c5de9f6cce88382449aa6d0069b64359ab09d6b7d48b6b446203a74d046949d0efd09cad66272bef3786155e025146391ba8525d8843b8e9a5e2b7a4b728871f88f11ab4a0e28131ad8b2f684e0a8861ea51", 0x9d}, {&(0x7f0000001c80)="2b4ba47f0ef74c66cb64e8be883983946c5a5c8df1a89b5c3f0a456fc84308aae3bd9aef6173144714a79c9fc39dad7a0964458bade88ad8c52eaaa46d79e697d1ebbf767b487b7b8e4709", 0x4b}, {&(0x7f0000001d00)="09eb5b29d3772d415609e5308b24cd27656ffa6ba99f7159b1a34ab38c2a06452841a3243ddb3df3cff19528f25e4ad11a14344158f04c8deae52a9a34d27eca435d3045226cb48bc181ef156356f4626adb9b40", 0x54}], 0x7, &(0x7f0000001dc0)=[@assoc={0x10, 0x117, 0x4, 0x100000000}, @op={0x10, 0x117, 0x3, 0x1}], 0x20}, {0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001e00)="e955eb8c35962dec40b6a8da063104202a2b6ae4a4252ddb212124c19fef65e0cac51b1546e0b112a7741b2926fa3595af4b4753c18fb694e88c81d5266bb2d781cc0ac9be92001f210679110754df00ab46e84030d68e0cb7cbaff2408ec0e84078ab841919754eabd9cc3876b05fa36d54b08a210f807d42abd53153d5cdb9bdb4c4a0f6d4a0b46b252f4a9bd29bd7beae759c455f77df60d4fd65a32e82d72a0ccbc9f8f3", 0xa6}, {&(0x7f0000001ec0)="5cb515fd5e342124e3e74325e6a36a0fdc0dc5ea13175974bbaaed83c0bc4eede609f5b4afa2c7df21bcca07f705471996137145", 0x34}, {&(0x7f0000001f00)="0e91d06798b23864c778db9c62171756753b31bdf5ea3ef843bbd26ec2e5a4c27a3e0f114f13dd451b680585811a0d2d340e95842845cc0fdde122c80bdb153c9db40e9b026e5822f585f3972d2d98186ec9bee927f22368823180", 0x5b}], 0x3, &(0x7f0000001fc0)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x7}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}], 0x40, 0x4000}, {0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000002000)="ff4c0015fc2b9adce065c38b561a36a292683645e2f45508e911fb1101f827ae37740270a6f7c33cb8d2dacaee8e1af9b8855e74dc4bc07fc5ba690b08b07b485dca3f0cb8fdfd30b1142a8c1fa2e4b125", 0x51}], 0x1, &(0x7f00000020c0)=[@op={0x10, 0x117, 0x3, 0x1}, @iv={0xec, 0x117, 0x2, 0xdc, "c9c90f718b4fddbd8122f28894afe673b9bfcb60da748b6dbccf528a228459fb68f06d3a3f5d8b51b7e7ea75ab657f2eb068fe31bb3ea38a0c5eaea2c88c6db3d40470d94558ac7e20624919b7665db3b63d176157fd731e88c29e7919236e5d0b29c35c5700fc26a4be7686909e2af1156320fc27a32782dea9d0d4ec226553b638b99ae123d9efb9d44d7ee786d35dcdc1bcd7eafeb8f063d421e5b3d4b685de9c54295695f92c1ed8a2e4dfff70b15635ca94e33a712a786bf9a051c7b70286e84df6099b825d2e525b28d5061a9086173a27f25c43e6c04ac368"}, @op={0x10, 0x117, 0x3}, @iv={0xb0, 0x117, 0x2, 0xa0, "15f9cdd03951693e9bdec19fe7c0e31c0f055b480911274de9d48c3d68dfda7e6031a59a6647e9798accfed0d7b696018622ebf34a1232ad1497142c291e8ef01f35a72e48228070495ec239c421973b080dda3449002c8430d42245e002aecda15f3e16cd96d728a79520c1ca68e902ce0e677c9066648730bc227539c07c282a79b1722ec976465e356810556600dd72fe1edf1ee26ec56e8bd8b7c00487a9"}, @op={0x10, 0x117, 0x3}, @iv={0x88, 0x117, 0x2, 0x77, "5b0839b49b40ef1950d1f0565e0badaebe8c762a42a5cc8fa66099643cc802b2e7ff2bcf3cbb0a5fb762568aa38fb0471e6ff4bde0927a6110e0d180ee80c57ada52c3474daa99b315e50e7864414755457e9057379b46fd103e5f7f19d6a6bcae77bb2414f420887726683c96be4fffb2101f4f612bd7"}, @op={0x10, 0x117, 0x3, 0x1}], 0x264}], 0x5, 0x20000000) preadv(r1, &(0x7f0000001480)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/236, 0xec}, {&(0x7f00000002c0)=""/180, 0xb4}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/45, 0x2d}, {&(0x7f00000013c0)=""/166, 0xa6}], 0x6, 0x0) close(r0) 2018/03/29 19:41:02 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x0, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:02 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000040)=""/230, 0xe6) r2 = dup2(r1, r1) getpeername$ipx(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/03/29 19:41:02 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x0, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000100)=""/164) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040), 0x4) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xa, 0x1, "f553bb4f02df75b38dd16084d1778acc1e439d9a51edb84310ed0704824ad054ae0b4a7450504febf61bb4deb6edb1c31ad39ba4d7708b8484743b368123565e", "0c9b951c5b94d3e84d82d9273980b52ed20493a46ecfcde5706ea6ecdd576d10", [0x20, 0x4]}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x402) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000080)) 2018/03/29 19:41:02 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001b80)=0x0) r2 = gettid() r3 = open(&(0x7f0000001bc0)='./control/file0\x00', 0x4000, 0x6) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000001c00)={r3, r0, 0x7ff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) sendmsg(r4, &(0x7f0000001b40)={&(0x7f0000000140)=@llc={0x1a, 0x0, 0x10001, 0x0, 0x8, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000001680)=[{&(0x7f00000001c0)="31c8247da2d02947b7506aa57456b92981618637706c2250b253840c54c3078bb129c1fd8b93785b8e1eeb24fdb359ec1cdfa3952ef88bdc029f041f2efe1c0168e38f637846d33b1dd08a709706cde370d40b06682903b96521fbc1415698192394a7676f4560f396299cd57f6ef6c776f2d3def8e3e3f0fe5e0c83c58aa02c01229a2c48e5cdbc0e6353b0474d27cdaf0d1eaff6f69a5e3883f803cd2a954fc774289a03e3534ef709e8671d1594d32c0563b5045c02d4fa3c186f7daac7a1614b72aaf39075b2cdbc6268", 0xcc}, {&(0x7f00000002c0)="f1e3920f8f00b761a2e3788dd32e1fb418aea5af7db777e9412cfe5085203b230652b3d4ad4796e323df8285774120407e22afeb21f04662942216d8e9287df5fb9aaaf2670b3e86ec394c129974b69ca4a3fe0e9fef164aeb828258edeb533e3c9158aff999b32195ff7d7912363730606d84310bccb3bde8aa12a9ce4d41ae6e655f2b1c54840f81dc48f805d471c38bfdb89319eb08", 0x97}, {&(0x7f0000000380)="a418a338c957197e40af445672d059472f01fda62d3be3f6278498680c9f740b0e69afd03b4c3cd0ff626933ef9349c340bb2d437292b612955987c5dfb37d9f7eb56fb8f0ec44859e887b0f698a1c34243e4d68f414ccd4214a574709819403636d5f78e1723092c6cc31882eb55347d808585ff118fcb560d84fef227b197283b5f97b54f4998f6a71ecfc28502bfe273a76b5c768916885e30a0c498d93f4623f019f4ee7dceef5ddd4001511cfd9bb8b526fa7777da80bb9f95393e38d1b3f9a51b9e293c4f08c69b3ffa0e34d3fa0854566be967d1c0b240fc0c5826ab1be33d8d908f1f059d1bed41812c1c0daf4c301d65b0a41", 0xf7}, {&(0x7f0000000480)="2d83a8be24ae57382cb39e7a2b2bed0c5f3fca89572b67aaf79db08c8c5ea430697041e10649b4d54ded21a4e094d01206272e96052b510dae6ecffe39683d39e2f2cdab356684e111459eda795f9a8369648d2d08b73605a0b030f946855da93230e37fafea0fca4ddb23e8620b944b141d353fec648402c279e33e6b125c93e9675dd113830f563b5c08a73f3fca656ef6fee6181577ab06aefc497e8ae8", 0x9f}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000001540)="ff9907a2ed5b76c4ba5df1d1dc5eeaaff48daf86a2e6d3e331c8f506db0bb0e6d4f203533a794a49577654dd8b644eedc5ca6dbf9598d86fe1645424b022ad1b32ac2c80cbec1d408d17b276b23a241f933aced40d78a518b755f8a60bdee7d28d052ce7f4d6a31e15928ccf21450282df264d889c80e089e84aee72721abb1ff85fd68f2d2a178269d934604e6084c2312673e8fb424486dc2d80f527e4c346195576de994c10aa64ee0db31aa89af7a8a7c6", 0xb3}, {&(0x7f0000001600)="b5f075221814d9fd66adc31639881b4c82f9d36be087622a4e29b1648bb03c46396a069a56a049eb58e83b859144341eaec6afde7c1c63f678b7d3a0e064186ebbaf1a2ee876a8b5bca3d22a69c6405814a12836f558eb9d07a5b7c2ac0a6c712ebec4180bb1330ef5bdf8fa6bf10b3b01b1fa0c063b22", 0x77}], 0x7, &(0x7f00000016c0)=[{0x74, 0x11f, 0x4, "59b2048e9352e692a7f6e62d25d229f25e485779bc75b712495597862d11d0d0ac5314ef70cc895912343944ac992b63aca699576b6b04d9ddb0da553b166c66b9e2c5c1204816bd4678467aea0ec8d64a5abb008d4277ad0a8a0c547aad619af5d086c56bd791"}, {0x7c, 0x111, 0x2, "de4af7ae4edbc28309b509c7eaffc87d7ca302d760ad5caa9c979cfe0900761cdb646a150cd5611b51c14defb052ef091d7f447a1eb50cf715d2f153ca07c00d52ebde224d74dd79d8d744ea66d004a646441cb244a90825ccfe6732ea469020075a78078291151ab2d26fee10fc"}, {0xf8, 0x110, 0x10000, "2f856672cd2467bc82763429447a98163e5b65d701a95bdb9a15c41406f718f60e1c0860a36a6e05f083b0db46f3b92cabe6a4721148f0805e6213880d10f477ffee2ebb5b48a19ef66e6f2df566023ab2753614927a8b5abea67d23260850aa19a1d0b5a6a8902fdfddaf96b659abcf0ebeea83668d682c0d0e63cb4a182307f1609cbe1563c19440e509af74db6fca697c32f1d285e19bc63fce516cf0550fd8d74fc96cdfefca044083b7e996a6980f0ab6ba28f8d6f26a92952d8f3f3a4fb210ad747284157d057a86bea5913a770af9d6171020168431852a32f8d8cc868bf2ed855d78ab6d43"}, {0xec, 0x10f, 0x5, "ad5ccaa922a7fa0055fcf6a115fdbd18c16157d01e99dc66f729125b321bdd4fad52b6acf0a025fbd822f7b57934d41daba28ac0f409d0732f35df8e9ec4d9ac32ced43545499852047ce9111848ee4a2ad4f4faedd091d14c261ba5aa0de3ecb355b493aa32702028026c3e5db78139cf34f7d53d942a04af43e52c5f80fb82ba353be3157184a57de37e7df8011d32dadf49dde41f57b963d04634d7c20cefd204d38d1d9af83ee9b98709f5cc29d98a2af14d9f9f1c7e2bc22c6c7b3e90318f2eff37e1c287fbfe6480b460e554107529851869189c2039e3b9e8b14c06"}, {0xb8, 0x102, 0x5fa2, "cb14facef37fff607bdfd406f57be2819053dcec4ddbf44f6f1a1c7fff6468b9d6a405ce56ca372e1438b3d061714eb8ee05ad1007cb7ed71498b89172ee3ee54d86e5e40fbba5a28a13ee99d852fbcff9649aa42152e8cfdca74d7a7c5401ddf5d1ae1f3c53d52ead4ccb29671f2fbc800758eb164ab6479de8c1208e07104a2a117fb1111b123709de5bb49bc118aa99c28f82e32b1091ea01a830fbc73af44968e19eed283a2b66c54d"}, {0x3c, 0x0, 0x1, "7aca60a740f8a865c957484522067d673874a3cafc8cc8eda4ebf33a7f2be1bc541684b0f41dc343877c6c460e4cf3"}, {0x4c, 0x105, 0x8, "55a9338f734a68bb9ddd559327cde4e6395debab494d0a1be1bccc30d317be4b854841bd28fe05cc53d51ac6a04a3041f74b8bba58e01c49cc3da5f98f"}, {0x3c, 0x105, 0xb9, "c62dbca2c1a966420f9cc001c89c7920941d4984529b575d23ac6549df239df605253fd627b546e772a5d986c1"}], 0x450, 0x8000}, 0x4000000) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r4, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r4, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:41:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:02 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="4f6fa0b56973e76bacd3bbc5fffffffffffffffe1a3d7a5ea8e71b7a90925f2c007a4673fb2af75d7d1c1112"], 0x0, 0x0, &(0x7f00000000c0)}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x1858, 0x2}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/03/29 19:41:02 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100000000, 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x6, 0x8, 0x20, 0x538, 0x7, 0x81, 0x9, 0x402}, &(0x7f00000000c0)) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/03/29 19:41:02 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x0, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:02 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[]}, 0x1, 0x0, 0x0, 0x2000007f}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) [ 114.473545] binder: 16689:16690 unknown command -1247776945 [ 114.485063] binder: 16689:16690 ioctl c0306201 20a20000 returned -22 [ 114.501212] QAT: Invalid ioctl [ 114.505102] QAT: Invalid ioctl [ 114.514357] binder: 16689:16690 unknown command -1247776945 2018/03/29 19:41:02 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x0, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:02 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:02 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/hci\x00') exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/03/29 19:41:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55d", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:02 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x0, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:02 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x10000000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000480)={0x5, 0xfffffffffffeffff, 0xaf}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r2 = dup(r0) r3 = fcntl$getown(r1, 0x9) syz_open_procfs(r3, &(0x7f0000000440)='net/packet\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000280)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000580)={0x1ff, 0x3, 0xffffffff80000001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'yam0\x00'}) r4 = creat(&(0x7f0000000640)='./file0\x00', 0x180) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000000500)={{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e20, 0xc44, @dev={0xfe, 0x80, [], 0xc}, 0x10000}, 0x2, [0x71d2, 0x7, 0xffff, 0x2ef, 0x3, 0x756, 0x4, 0x4]}, 0x5c) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00000004c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x1, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000280)) r1 = userfaultfd(0x2000000080800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$kcm(0x29, 0x5, 0x0) ftruncate(r0, 0xbd6c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x3, r1}) r3 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x400, 0x200200) renameat2(r2, &(0x7f0000000180)='./control/file0\x00', r3, &(0x7f0000000200)='./control\x00', 0x5) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000500)) r4 = request_key(&(0x7f00000003c0)='.request_key_auth\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='/dev/cuse\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000300)='logon\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='[&/@nodev\x00', r4) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r5, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r5, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r1) 2018/03/29 19:41:02 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) [ 114.523806] binder: 16689:16690 ioctl c0306201 20a20000 returned -22 [ 114.547630] QAT: Invalid ioctl 2018/03/29 19:41:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0xa6) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 2018/03/29 19:41:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55d", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:02 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x0, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:02 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:02 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mkdir(&(0x7f0000000140)='./control/file0\x00', 0x1) dup2(r1, r1) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180)=0x4, 0x4) close(r0) 2018/03/29 19:41:02 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns/mnt\x00') exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/03/29 19:41:02 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) shutdown(r1, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:02 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x0, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:02 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x0, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:02 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x0, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:02 executing program 5: r0 = socket(0x1e, 0x2000000000000005, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000080)={@l2={0x1f, 0x6, {0x80000001, 0x810, 0x3e, 0x0, 0x6, 0x9}, 0xffffffffffffffce, 0x3}, {&(0x7f0000000000)=""/53, 0x35}, &(0x7f0000000040), 0x60}, 0x9c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000100000002000000008199b849a7b9d548000000e90f000000000000f804000000000000"]) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="4d920168f26bbd569c62806099f35816e2a6505e4d66372ce38888ee20ab26d627259045106a9344681a87bca237286083fd721ee704008a9a278eabf1187513e93f4d639fc7ffa21289d2598ec2fa6cf9c4ca8541da00388a899cbcf5e8d30a945439a0513fabdc1bb79c34fe265853f3e4918e746effff0000e1377b747b612430093d913b06e7bb21ef79958bdc82cd1a925c3d81e4b77bdc493c74b54be77123f80c00bbfe4aea86eb226be59bd3af72cc24950018b9e3ae656cfcd5e2f1981051ddca62b4ff4c02dfdac8964db6de3ea56bb39ad5562861f62206eb47dbad045cc2503a11eb7f6e4d95e84e00e0040380b22b0d3f58fb74d30be51e68934d63c9a7bd89e2d0387f1da44ab57e0e24aaffb87f9020c1176dad2b2b71040ed0f2a45ffc3fc810a1bbfe25f72c198eb47aff0d39d04699ac8615769587682e349b847711e04f472acf6c3aef4154def980b72e6c5a725220a0cd6c6c"]}) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7, 0x100) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x42, 0x3, 0x6, 0xfffffffffffffffc}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0xf3, 0x2, 0x1, 0x2, r4}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/29 19:41:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55d", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:02 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x100, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='dctcp-reno\x00', 0xb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:02 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x0, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:02 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="5d102e00e766269362345bdc25a708895baf87169dc85dbd74d9f61a7c60c6883365d7ebdc2910011f4f79fd6c536798a18f3bfbfc1664d4d6cea6035560bc528d61b9cab8c0381f39032aade3e45f57aac13d79d21d2041b238126084f0de40c056e56715fa3919be6e", 0x6a}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) fcntl$lock(r1, 0x6, &(0x7f0000000100)={0x1, 0x1, 0x695, 0x8000, r0}) 2018/03/29 19:41:02 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) write$selinux_context(r1, &(0x7f0000000140)='system_u:object_r:dpkg_var_lib_t:s0\x00', 0x314) close(r0) 2018/03/29 19:41:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db9", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:02 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffff6518, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x4, 0x0, 0xffff, 0xe9}, &(0x7f0000000080)=0x18) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000100)={0x1, 0x924, 0x3ff}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="550d0600ff7f0700014b1bfc1d7404040004000200"], 0x14) getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$inet6(0xa, 0x3, 0x6) bind$inet6(r2, &(0x7f0000015000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/03/29 19:41:02 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x0, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:02 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x800}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db9", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:02 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) exit(0x0) r2 = dup2(r1, r1) fcntl$getown(r2, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, r1, 0x0) tee(r1, r1, 0x1000, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000480)={0x1, [0x8001]}, &(0x7f00000004c0)=0x6) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000000c0)={0x1, 0x10000, [{0x7, 0x0, 0x8}]}) close(r2) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000200)={0xca, &(0x7f0000000100)=""/202}) r3 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x8000, 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000440)={@dev={0xac, 0x14, 0x14, 0x1a}, @rand_addr=0x1fa7, r4}, 0xc) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000240)=0x2) getsockname$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0xfffffffffffffffe) 2018/03/29 19:41:02 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x0, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='sessionid\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9d}, 0x8) preadv(r0, &(0x7f0000004480)=[{&(0x7f0000000100)=""/191, 0xbf}, {&(0x7f00000001c0)=""/147, 0x93}, {}, {&(0x7f0000000280)=""/159, 0x9f}, {&(0x7f0000000340)}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f0000004400)=""/66, 0x42}], 0xa, 0x0) 2018/03/29 19:41:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db9", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:02 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000001c0)={0x3f, 0x0, 0x1, 0x48}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000200)={r1, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffbff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) connect$pptp(r3, &(0x7f00000000c0)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1e) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000000000000000000800010006000000a33673cddac7077c843e6b7689c855f1aaa1a50a04576aa2690dffb84f2257cf38ccced181ebae9e2cb75a401a44b2ed5700000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/03/29 19:41:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:02 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:03 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000500)={0x5, 0xffffffffffffff9c}) write$evdev(r0, &(0x7f0000000540)=[{{0x0, 0x2710}, 0x8, 0x100, 0x5}, {{0x77359400}, 0x7, 0x4, 0x3000000000}, {{0x77359400}, 0x1, 0x6, 0x6}, {{0x0, 0x7530}, 0x7, 0x2, 0x401}], 0x40) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r2 = dup(r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x1, 0x0, 0x2, 0xc, 0x8, 0xffff, 0x8}, &(0x7f0000000380)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) pread64(r2, &(0x7f0000000580)=""/66, 0x42, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)) getsockname$packet(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000940)=0x14) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@rand_addr=0x735, @in=@broadcast=0xffffffff, 0x4e20, 0x100000001, 0x4e22, 0x0, 0xa, 0x80, 0x80, 0x67, r3, r4}, {0x78a, 0x7ff, 0x101, 0x3, 0x5, 0x200, 0xefff, 0x1}, {0xfff, 0xfffffffffffffe01, 0x8, 0x2}, 0xffffffffffffffe0, 0x6e6bb0, 0x1, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x33}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x4, 0x3, 0xfffffffffffffffb, 0x3, 0x90c, 0x4}}, 0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:03 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x0, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:03 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x0, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:03 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x1c) socketpair(0x11, 0x800, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000040)={0x0, 0x27, 0x1e}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe1ff6)={r0, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) r2 = syz_open_procfs(0x0, &(0x7f0000dec000)="fffffff70000") sendfile(r2, r2, &(0x7f0000b58000)=0x200000, 0xffff) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/03/29 19:41:03 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x8) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/03/29 19:41:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:03 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) unlink(&(0x7f0000000140)='./control/file0\x00') write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:41:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9acc"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x1c, 0x2c, 0x701, 0x0, 0x0, {0x3}, [@nested={0x8, 0x0, [@typed={0x4, 0xa}]}]}, 0x1c}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2404000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x104, 0x37, 0x500, 0x70bd29, 0x25dfdbfb, {0x17}, [@typed={0x8, 0x66, @ipv4}, @generic="3a399e1b6477d864dae0718603450689c85d947623ce60ceec1258c3aa7af8b4b6b4315e129521b5786ed534b8e023ebe2471578a751506141b7808d7d77e98c3777a25987fc2ec24df0dc476d5c827fed3865ba41308c6f017bd03c2f02e5dcf5d2c0c2b18a1c36f9245a73e5dd5051426254745179de59e6dece7787994e857a019288f0b19fc2f85c6c9fc3ccb810f492c4c8f84e176f682a747dfda18e17ec652ab99f7fedbacd05e9b9a069b1070013393d2f061e30e298e4e281215a0588204ebf69e4a9cf2e0c2d2eae17d6689bc622227ef2813a95fa0e08aa690fe4defb38abfef4a8"]}, 0x104}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x1ff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x8, 0x10}, 0xc) 2018/03/29 19:41:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x0, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:03 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x46000, 0x0) 2018/03/29 19:41:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9acc"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:03 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x141802, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='./file0\x00') sendfile64(r0, r0, 0x0, 0x3) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000002c0)=0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000840)) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000300)={0x6, 0x8, 0x40, 0x401}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000900)=ANY=[], 0x0) fdatasync(r0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000200)={0x1, 0xff, 0x7f, 0x2}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r3) r4 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r4, &(0x7f0000000600), 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000380)={0xffffffffffffffff, 0x3, 0x3d422807, 0x0, 0x12, 0x3f}) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) close(r2) write$vnet(r2, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/qat_adf_ctl\x00', 0x200180, 0x0) [ 115.240806] netlink: 'syz-executor5': attribute type 10 has an invalid length. [ 115.251540] netlink: 'syz-executor5': attribute type 10 has an invalid length. 2018/03/29 19:41:03 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x0, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:03 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x0, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:03 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) recvmsg$kcm(r1, &(0x7f0000000480)={&(0x7f0000000140)=@pppol2tpin6, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/223, 0xdf}, {&(0x7f00000002c0)=""/196, 0xc4}], 0x2, &(0x7f0000000400)=""/69, 0x45, 0x2}, 0x10100) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:41:03 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x0, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9acc"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000500)={{0x2b, @multicast2=0xe0000002, 0x4e21, 0x1, 'lblc\x00', 0xc, 0x8, 0x2f}, {@rand_addr=0x2, 0x4e20, 0x4, 0x4, 0x4, 0xffffffffffffffe1}}, 0x44) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x0, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:03 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/03/29 19:41:03 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)=ANY=[@ANYBLOB="05000000020800000400d7d46ffe", @ANYBLOB="00000000010000000000000000000000790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"], 0x2}, 0x1}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB="01000000fcffffff0000000000000000", @ANYBLOB="000000000100000000000000f400000068759a67d860373e4b207446a705148d03f1f86e60b22a6e"], 0x2}, 0x1}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = dup3(r3, r0, 0x80000) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000100)=0x2) ppoll(&(0x7f0000000000), 0x6d4, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000340)={0x1904f19a}, 0xfea9) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000080)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r7, &(0x7f0000000280)={[0x36]}, 0x1) sendfile(r7, r7, &(0x7f0000000040), 0x1) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r8 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r8, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f00000001c0)='./control\x00', &(0x7f0000000280)) getegid() 2018/03/29 19:41:03 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x0, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x0, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:03 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x0, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) setsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f0000000580)="c779125b53ee5915fbe146e448c5317bf3f82e9bb28b548bfc9b578c563554d9545474f618410a318420a6e8002358e6b130c6d5c29eeb35ab4c2c8e2c988d138d16a592d86bd1299e16f2ef2bd96501c2d9f8a610b082e11b405a6cd9e4efbcf9e1def0f1dbd993f218527f079ecfcf0a95638d37dfa8d43bdbad07cf2ca8f5f1f5966e88f0c8fbb46e339389aa7f1c280f5d54f0d5e9e68f8a101a72f4a2d0f1087eb1b29725b377a720f67725d30c0a3e016f16f0e0192ecf904d0205c9bd4a2005d786be55fd12112ca9fa843a03934b85dd34", 0xd5) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000500)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) 2018/03/29 19:41:03 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000000, 0x802) close(r2) 2018/03/29 19:41:03 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$rdma_cm(r1, &(0x7f0000001480)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001440)={0xffffffff}}}, 0x20) write$rdma_cm(r1, &(0x7f00000014c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, r2}}, 0x30) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:41:03 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x100000000001, &(0x7f0000000040)={{0x0, 0x989680}, {r0, r1+30000000}}, &(0x7f0000000100)) 2018/03/29 19:41:03 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x0, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380), &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:03 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb1e9, 0xa602}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) 2018/03/29 19:41:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380), &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:03 executing program 5: mmap(&(0x7f0000451000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x34803, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000000c0)=""/155) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x7ff, {0xc, 0x6, 0x5, 0x77d, 0x10001, 0x5}, 0x30d}, 0xe) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000200)={@local, 0x0}, &(0x7f0000000240)=0x14) connect$packet(r1, &(0x7f0000000280)={0x11, 0x1, r2, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000040)=0xffffffffffffffd8) 2018/03/29 19:41:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time, 0x0, {}, 0x0, 0x3, 0x6}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000005c0)={0x8, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="0c000000000001002ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092ffffe4fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bdef7ffffff26c8dbb59c809ca36f70f417f651aab1b4b09f3eef14ce7d287eb20ed909ac7577e8bc1fe3ddd1e4ff5712e7acb9bd84c0774f383f21dc3cf4de837386fe186b4202f577500cbbd8500ea75c3d72cb782134ff9a1ca36ed440d855051872bab7651d"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x5380, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a5874"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:03 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x5) r2 = socket$alg(0x26, 0x5, 0x0) dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000002080)="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") close(r2) 2018/03/29 19:41:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380), &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:03 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000140)=""/241, 0xf1}, {&(0x7f0000000240)=""/7, 0x7}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/26, 0x1a}, {&(0x7f0000000400)=""/115, 0x73}], 0x6, 0x0) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000380), 0x1ac) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:41:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) socket$inet_smc(0x2b, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000500)={{0x101, 0x40}, {0x5, 0x80000000}, 0xfffffffffffffe00, 0x2, 0x60}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000140)={0x1, '\b'}, 0x2) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x103, 0x0) 2018/03/29 19:41:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a5874"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40000) r2 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x8, 0x4) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=""/123) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000040)={0x35}) r4 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_cmd={0x8}}) 2018/03/29 19:41:03 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000300)={0x0, 0x7}, 0x2) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xb5, "f9e2e1793f00926dff549e39b5752a8cd1f8233a6108d9bfb54ffab4aa01e2cfcf3148ebc757ca5544e7416203c315b896e8773dd14023ee58b16027f2d2717872c4dde946360e7e2ef5def1fe8b30c82b06951b9b7a96e3006681438dceebcdc301d85fedafb92f2b78319159efd7d777442cbbb948c3d7126a61c0333f79626673c31d7cd4beab9d61f0d26b7265a1cdab15a8f5f373131441d7500ae5534b2bc4036f98a706888849cee95e1aefd1e738682b64"}, &(0x7f0000000240)=0xbd) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r3, 0xf323}, &(0x7f00000002c0)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x100000001, 0x2, {0xffffffffffffffff, 0x1, 0x23, 0x2, 0xaa2}}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000140)=0x5, 0x8) close(r2) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x2) 2018/03/29 19:41:03 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x0, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:03 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x0, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a5874"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:03 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) inotify_init1(0x800) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:41:03 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000003060100000000000000000000000500080036e772b64adc"], 0x1c}, 0x1}, 0x0) r1 = dup(0xffffffffffffffff) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f00000000c0)="6dcd4ac8fab1aabf226e2b85fb7773dd5799fbac0e7ba0c03e26470bc8e1183c435c3609613bfea86ce2abc5e7363f8b1c0fb524ddb7a5d4f430d59abd40e7edd98f0501d263c027e9766e7ca8b393d62e73d927bec74e1c9451b0e712e8c0f09f77b67cd9ebcc2954fb3d81fe226c28aad5c363cc92471fd832f279ef89f11723d7f6f086e0ea6ddc924e0a8e1dba96c06c2c0e8c838f229b8ffb7dfe2a4e31089d639de0e22ddac3ca0a70c280226e025439bd19e08abce64adcd0e81792de64bd78ffdcec8b823df7d6b9b3c5ba3e3aaf76660519ebaf1149af0279b7d5d1cfe66cef3a0679a3dc55052f33d182d9672c6d6a", 0xf4}, {&(0x7f0000001200)="66c3a0b75afdc8835d2a3538a8c8c95e68545e085c448360181bbb90c54b98b9f23f5769be2aea421890d4b936f47decf219abc68903ebf78656222375509bedc837b65efb7ca1fa8dfdaf0cb78e5578a2cf19f4161208ecbca17a89f14d06aa8d4a3f561585cc133dbbb996f5f595454bb8f260a3321fff2212cc3b9df1d4b10e2340e7c6bff0cb3334edaeaddeea32ec902a5a85cafe46c9244319ca", 0x9d}, {&(0x7f00000012c0)="4571085ed8f4f0846db8fdf6f9b07d91ce2805ae043847017bc48b5d34ff1c08cc6f0d03894b34cfa2f36b32109ff8c06969e671022e676c425cf7ebd460a9dbc80be0673f4dacca8b4e74bddf2405b4202c5299d3df0f406d619750cb", 0x5d}, {&(0x7f0000001340)="faf215c3e09992c297e4c26d1250bbf6ebcfb2e6da1fe1fe49e8d2c8cf7650e6d2c11cc9951ff04bafab153fe3172f5dfacdee44b9450ce0753e82c58c383e3922426f8a4f10a1b27cbcbba902d5446734dfb74f777cc41242a6d4b9bcb0fbdf483d22b4f587f3527c5ae1296ec552ebffb16ab0b96bdc11fd40f09555b4430371360689df396b6c13373b656e0244ff2dd35a7a06ebadadf62f564f43a3d38b969006e0c0fff5420be534a3b4491a9ccf1e6c5b7fcd549ca41844e670d0216e44dfeabd565feb4a2fc26c640213b1d808d5f5c309400a49563ccb9d41f5736b8b08884218637c1ef05d5a", 0xeb}], 0x5) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) 2018/03/29 19:41:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0xc, 0x0, 0xe21, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000680)="ca8295612ef1c259ac7578cde3992d15c4ed4af208b89ba7d83eb6c4bb01cd0167385d6d8c64088a29f0c088e013a2d6d781eac9f6407fb2bc6287be0cbda20d5aced1e18f3b7354df4ff80671ccea7407610bf08e736b0e920357fdcd762de440f30a60d7ad28") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r2 = dup3(r0, r0, 0x80000) ioctl$KIOCSOUND(r2, 0x4b2f, 0x4) r3 = dup(r0) r4 = gettid() capset(&(0x7f0000000200)={0x19980330, r4}, &(0x7f0000000380)={0x1, 0x401, 0x3, 0x5, 0x50, 0x457}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe0ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c880611060000000000000000000000000000000018c4168d5cd99e438bfb0c94ae1633e26e38b5b78a40a6de889d9d1ac3f00c072bcd7bef695ed7ac60fb6fddface01b74c31298dbbf02fe8634edf4dacd6b4"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) statx(r2, &(0x7f0000000700)='./file0\x00', 0x0, 0x624, &(0x7f0000000740)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000840)={'filter\x00'}, &(0x7f00000008c0)=0x50) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000004c0)={r5, 0x6}, &(0x7f0000000500)=0x8) 2018/03/29 19:41:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828ff"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/arp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000380)={0x2200, 0x0, 'client0\x00', 0x1, "ff9622d670401905", "07d27a8d969fd109f16478c53eb09280bc52cb77b395769cba3411eaa4f1f0c2", 0x1, 0xff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={"73697430000020f1ffffffffffffff00", r1}) 2018/03/29 19:41:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:03 executing program 2: r0 = gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0xe0002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0xff, 0x0, 0x202, 0x5, 0x3, 0x7, 0xfffffffffffffff9, 0x8, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x84) r3 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r4 = dup2(r3, r3) fcntl$getownex(r3, 0x10, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000100)={r5, 0xd4, "cf1d43a97cb5eb2555645ec342c6844c7c7c1e216b88da23d862ec5b7c5fb1013edd6e15aacc5a3324617a96e712a7c0b909fca015f73bd1ae9f492a2ac9644360824375056c518839f284a8ab7d0067cb7674510bdc7aa757da7dabbd28d2e4711d355dd755f31bdcecef3c98440290fe8d5fcb335efe807c0511f875f43b31e6d107b8b094dbe4ee2013fa38ce8b396183c850ded0d20f1eeb35380833ba0cca7d04a37fc8d6362915058b2cc1b24cf1b6c66fb0abb6489db88d73c6f1257e8f0ec0197c07d1cbf4435b99723ab26c9e9206ec"}, &(0x7f0000000200)=0xdc) close(r4) 2018/03/29 19:41:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828ff"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:03 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x0, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000380)=0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:03 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) fallocate(r0, 0x0, 0x9, 0x80000001) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) fcntl$getownex(r1, 0x10, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r2, &(0x7f0000000040)=""/137, 0x89) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x3f, 0x400000) write$selinux_context(r2, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) open(&(0x7f00000001c0)='./control\x00', 0x140, 0x0) close(r1) 2018/03/29 19:41:03 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0x0, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:04 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x6, 0x20, 0xffffffff, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={r2, 0x48, "6569a1a765e0cf5d782a4645b20ae2772764dd2a0594220b93eff52772afa5c2b00ba59ac94ae73bb121d2ccd7561ef89dd90c9e85ebf2de49cb2ac4ced9ca9ff05d55d7d732c931"}, &(0x7f0000000100)=0x50) syz_emit_ethernet(0x8, &(0x7f0000000780)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000580)=ANY=[@ANYRES64=r1, @ANYBLOB="5bcf428f6353792684b98bdb2f5afe0df4e98262160d731685306de4820917349ca4b940288d8a08aea390a46cf65a54e920f3ddbd0a6d14a82e88ca5c978a059653a4e43ca8c3e7cf6f56705e1600860635152d3ae65e462d7b803fad048c0991a2d83ad83fd0bb9510a0ca2eb2f2cbf47c2773eb4174023191ce3522991b5399c2cf9f53a350a4fdb00b5ed9f19b958d6d14509d505abf3da6f0c019faeb46e182661e0e285c0a266dff72d6068f6280254d188578a25660", @ANYRES32=r1, @ANYPTR64, @ANYRES16=r1, @ANYPTR, @ANYPTR, @ANYRES64=r0, @ANYPTR64, @ANYRES32=r1], @ANYRES16=r0, @ANYBLOB="94aa85b6628309656c8af253493514a541465a5316dbe80b6cdfb3a24ffde0b6236d28deb6bfa9f6d26ec0bbdb91b3c583585c8080ccfbe01071f6cae6895a7e8e6e655bce31209ec69e2a9d638af4c437e82cba388a35c27f622ae88e58aba333a749394cdf363778b7cd9f084374a39b6ba2b0630aed846bc8b96a99972a1d830cdbbf52b2f6cac5d7185655c9abeb6f9170eb4136abb385e9140dea67864e5ee4d6cefbf34302cddbc5b24f6917f17dd9d6d718d7cece80534db6f9028504e1f5f898f8bbb54bf4776d160fb125f1ae7c329ccf2a62224567fe86745ecfc75197e81f84689a722cbd2adb56"], @ANYRES32=r0, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES64=r1, @ANYRES16, @ANYBLOB="afe40c1ac3b3311e08f23592c31250acef571527885625060468e9accff302c5a0b8aa411a0173e6512163fb4c53072cab4ac6862f4d2f1d182af9a6a9a87240dc23ceacac2a856a3687c3732798ae55fa", @ANYRES32, @ANYRES64=r0, @ANYPTR, @ANYBLOB="69e253e0ca3ed1e340278ec48c2863f56a0189a7267b577135af8e477ea34ec52d30c5900f01e7488adc7ed57d7ba84408e3b535b32dba8be759afe2b43cf8478d99e1c3af5eeaff02be14d497ef3f8bac0e116737fe867c205550a66b47707a1f129193e3c93d048d3de4f0"], @ANYRES16=r0, @ANYRES16=r1, @ANYRES32, @ANYBLOB="50f89e459cbe8939368877a6b1328d014de5f650ef81088ec8d1cabf91b792e08f3a4fa67dfd74ed1153c5bf5a74f0a9d5da4865fce6744e48ae1d810fc2b34ad7136373ac2b4c66308bd99fe9397644e63b487258c7b092410ada7ee62553b4ac689fd009a2e1733524cba214b3670671987ba373a42246", @ANYRES32=r0], 0x0) 2018/03/29 19:41:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828ff"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e5527"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:04 executing program 5: mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000a) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000100)="1f0000000104ff00fd4354c00f110000f305010008000100040023dcffb818", 0x1f) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x880) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/192) 2018/03/29 19:41:04 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x7) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socketpair$ax25(0x3, 0x0, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x0, @random}]}) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000080)=""/248, &(0x7f0000000180)=0xf8) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x9) 2018/03/29 19:41:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) [ 116.208570] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 116.218235] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/29 19:41:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e5527"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:04 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0xa, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654f", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:04 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0x0, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:04 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x484000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) r3 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000240)={r0, r0, 0x60}) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0352ba8e82276215410772f8080045000001000200000000907878002099e9005d00100000000000000000000000000000005ebce95573376656aef841bc800aa5a8fd6ef8536d2fbc0100000000000000d7c5441a64d8f26116d177338eef5330151cca6d9a2d9d7b74e0c9317e2ac592929922e20592a4f66e4318168f9002745c9ef930fececcd6cb0f6a"], &(0x7f00000e7fec)={0xffffffffffffffff, 0x0, [0x959, 0x0, 0x7c3]}) 2018/03/29 19:41:04 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x0, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:04 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) tee(r1, r1, 0xb3, 0x4) 2018/03/29 19:41:04 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x80000) r2 = creat(&(0x7f0000000100)='./control\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getdents64(r2, &(0x7f0000000040)=""/137, 0x89) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000140)={'teql0\x00', 0x6}) close(r0) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x80) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) 2018/03/29 19:41:04 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000013000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f0000000180)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e2209e6b63db9546dcc1d77c32cf6d22b4c4f8d62d9968137b14e6836614fcd8c843b08f596d42551172f0507adb9fac3d7d7e078ed2c0a162293cbdd4bc187727a1134ca118a0446124a35b191c211c8010cd415f69b0756ad642ef5932a1dd541fbf5ccc9ccb1ee69b1de9f3be8", 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000000a000), 0x7ffff) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000100)) 2018/03/29 19:41:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654f", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e5527"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:04 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r2, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r2, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r1) 2018/03/29 19:41:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654f", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:04 executing program 5: mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x5, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0xffffffffffff7fff, 0x6, 0x10001000000, 0x1}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e20, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in6={0xa, 0x4e20, 0x5, @empty, 0xb3}, @in={0x2, 0x4e22, @rand_addr=0x8001}]}, &(0x7f0000000180)=0xc) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/03/29 19:41:04 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000200)={0x6, 0xb300, 0xff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9d", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:04 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x30000001}) accept4$llc(r1, 0x0, &(0x7f0000000180), 0x800) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:41:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/fib_triestat\x00') r1 = getpgrp(0x0) ptrace(0x421f, r1) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/199, 0xc7}], 0x1) socket$pptp(0x18, 0x1, 0x2) 2018/03/29 19:41:04 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x8000, 0x2, 'client0\x00', 0x4, "3e8afb4c679cedbe", "5f6bc0bd7d3d4c655ce4191e7adde8263fe60280b907a25684bccef29a9fa82b", 0x100000001}) 2018/03/29 19:41:04 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000500)={{0x9, 0x301}, 'port1\x00', 0xa9, 0x10000, 0x3f, 0x2b, 0xc7b2, 0x2755, 0x5, 0x0, 0x4, 0xff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:04 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0x0, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:04 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0x0, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9d", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:04 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x1) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0x48f) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x200000000007) 2018/03/29 19:41:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9d", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:04 executing program 5: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000880)) unshare(0x24020000) unshare(0x20000600) r2 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000840)=@req3={0x7, 0x5, 0x200, 0x41ef, 0x3, 0x2, 0x800}, 0x1c) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000400)=r3, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x1000, 0x2}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000740)={r6, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x6, 0x0, 0x20, 0x1, 0x8, 0x0, 0xfffffffffffffff9, 0x3, 0x4, 0xf2d5, 0x8001, 0x0, 0x800, 0x6]}, &(0x7f00000003c0)=0x7e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000006c0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00000002c0)={0x0, 0x0, 0xffff}, 0x14) writev(r5, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00000005c0)=r9, 0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffc, 0x4000000004d032, 0xffffffffffffffff, 0x40000000000000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x1, 0x2}) r10 = socket(0xa, 0x8080e, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r10, 0x29, 0x2a, &(0x7f0000000600)={0x0, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) syz_genetlink_get_family_id$fou(&(0x7f0000000900)='fou\x00') sendmsg$FOU_CMD_GET(r7, &(0x7f00000009c0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x42}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="f3b0dcf85979ca7646d880752434e493f184b2ab571fea499066cd7305e1b5da01a57bf786645f436aff8ad9c990490645100b000000000000009a04d12714b55833ec857067bd28a9a2b75af1f6aa0bac8a50f6b29a9eddf4f97674d51c2d2e6103db024a9a08f5e0"], 0x1}, 0x1, 0x0, 0x0, 0x805}, 0x20000001) getsockname$unix(r8, &(0x7f0000000300), &(0x7f0000000700)=0x6e) sendmsg$unix(r10, &(0x7f0000000940)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="64dac1c80cb4923a0ca68051d34c3ea8a36f671a75bfb3a7", 0x18}], 0x262}, 0x4814) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000140)={'vlan0\x00', 0x3}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000000000)={r9, 0x80000000}, &(0x7f0000000500)=0x8) 2018/03/29 19:41:04 executing program 0 (fault-call:9 fault-nth:0): r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:04 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000280)='net/dev\x00') r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xe778000}}, [0x7d75, 0x242, 0x3, 0x8, 0x8000000000000, 0x1, 0x3f, 0x800000000000000, 0x10000, 0x0, 0x10001, 0x80, 0x8, 0x7, 0x5]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}, 0x7, 0x80, 0x1, 0x7fff, 0x20}, 0x98) r4 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r5 = dup2(r4, r4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r5) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r5, 0xc0045516, &(0x7f0000000040)=0x3) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 2018/03/29 19:41:04 executing program 3: prctl$setfpexc(0xc, 0x20001) r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) r1 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x80000001, 0x2000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000580)={0x3, 0x0, [0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000280)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000200)={0x40000009}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f000024a000), 0x32) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000080)=0x200000000013ffb) 2018/03/29 19:41:04 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x0, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:04 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r1, &(0x7f0000000200)=""/137, 0xfffffffffffffc61) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:41:04 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="ceca9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe071fe0363746d930993501173277922f1ed560400000000000000e56466cf320213a21e0272862923b0c8dbb59c809ca36f70f417f651739043e49f3eef14ce7d087eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c8806110600000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:04 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0x0, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:04 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x40, 0x2) close(r2) 2018/03/29 19:41:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) prctl$getname(0x10, &(0x7f00000002c0)=""/92) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:04 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x204000, 0x0) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0xfffffffffffffff8, 0x8) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000366c00000000aa00006e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x31cf64f8, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/29 19:41:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:04 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000200)={0x6, 0xb2fc, 0x1000080000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000500)=r1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55d", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)=0x0) ptrace$getenv(0x4201, r4, 0x5, &(0x7f0000000300)) ioctl$TIOCNXCL(r3, 0x540d) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000340)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55d", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) mbind(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000d45ff8), 0x6, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8aff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300000a000000ffffff448cf6004bffffffffff030006000000000002004e20e0000001000000000000000002000100ffffffff000000fe00000000030005000000000002004e2000000000000000"], 0x50}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x20}, &(0x7f0000000140)=0x8) 2018/03/29 19:41:04 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) socketpair$inet6(0xa, 0x8000e, 0x7fffffff, &(0x7f0000000140)) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:41:04 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x3, 0x0, 0xfffffffffffffffe}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55d", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x15e72773}) 2018/03/29 19:41:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x80000001, 0x100) ioctl$KVM_NMI(r1, 0xae9a) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r2, 0x540d) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) sendto(r2, &(0x7f00000002c0)="714f58f2320f376088bdad48de3bd0d2085442b9dd6711028a1f37e1b786f42d364e65ab2d88285a903e5e15199364397621a54d59c74febe988bfc3527d10779161aee1af03d29813899ca700c161c0e4a1a943afc7107203fd2736c117dbd5ab78b20bba253a2769c65b0d73f9c1e2c9549c4f53c0e75fea409f8fc0a8679c480b89d23fedd99b16d5c5c8c5", 0x8d, 0x40000, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:04 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x0, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:04 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0x0, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:04 executing program 6: mkdir(&(0x7f000082f000)='./file0\x00', 0x80) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x80, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000004080)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000440)=""/136, 0x88}, {&(0x7f00000002c0)=""/57, 0x39}, {&(0x7f0000000500)=""/185, 0xb9}], 0x3, &(0x7f00000005c0)=""/29, 0x1d, 0x1983f7ab}, 0x1}, {{&(0x7f0000000600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000680)=""/4, 0x4}, {&(0x7f00000006c0)=""/99, 0x63}, {&(0x7f0000000740)=""/193, 0xc1}, {&(0x7f0000000840)=""/165, 0xa5}, {&(0x7f0000000900)=""/76, 0x4c}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/227, 0xe3}], 0x7, &(0x7f0000001ac0)=""/167, 0xa7, 0x5}, 0x2}, {{&(0x7f0000001b80)=@ax25, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/187, 0xbb}, {&(0x7f0000002cc0)=""/4096, 0x1000}], 0x3, &(0x7f0000003d00)=""/82, 0x52, 0xce42}, 0x8}, {{&(0x7f0000003d80)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000004040)=[{&(0x7f0000003e00)=""/200, 0xc8}, {&(0x7f0000003f00)=""/175, 0xaf}, {&(0x7f0000003fc0)=""/103, 0x67}], 0x3, 0x0, 0x0, 0x9}, 0x5}], 0x4, 0x2102, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000004100)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r3, &(0x7f0000000040)=""/137, 0x89) getpeername$packet(r0, &(0x7f0000004140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004180)=0x14) write$selinux_context(r3, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) mkdir(&(0x7f0000000140)='./control/file0\x00', 0x80) recvmsg(r3, &(0x7f0000000340)={&(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)=""/50, 0x32}], 0x1, &(0x7f0000000380)=""/137, 0x89, 0x3c}, 0x102) close(r2) 2018/03/29 19:41:04 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000100)) exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r2}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000040)="3a95605668cc13acf54128344962b3ec82276dde5bad2995bcf97ca4a744d06e50eb5edb56b0465d024e4de0bd11aefe3b7d264b61ea1c", &(0x7f0000000080)=""/48}, 0x18) close(r2) getpid() 2018/03/29 19:41:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db9", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) alarm(0x5) 2018/03/29 19:41:04 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000380)={0xfffffffffffff8a5, 0xb300, 0x80000004}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000001, 0x11010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000006c0)={0xa0, 0x0, &(0x7f0000000600)=[@transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000300), &(0x7f0000000340)=[0x48, 0x30, 0x38]}}, @free_buffer={0x40086303, r3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x40, 0x10, &(0x7f0000000580)=[@fda={0x66646185, 0x8001, 0x0, 0x3c}, @fda={0x66646185, 0x5, 0x3, 0x34}], &(0x7f00000005c0)=[0x0, 0x20]}, 0x7fff}}, @register_looper={0x630b}], 0x1000, 0x0, &(0x7f0000001000)="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"}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000002c0)=0xc4012dbbb5234989) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000180)=0x14) 2018/03/29 19:41:05 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db9", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:05 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r5 = creat(&(0x7f0000000200)='./file0\x00', 0x8) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = dup3(r4, r6, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r7, 0xc004ae02, &(0x7f0000000100)) r8 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="c858c6614867c2c877156af7053eb4d28707ea2d70aa15910c44765c888522a933bc6c91cf3131eea252a170911528aadcdffa80fba011741a6c2a9dcc4c9ddce8b40dff30f3dfd1d04f4d5023ff3f238cb26721ee55e317a86c3c7f9f618b6c4501abb79f53be9ae8c36d49dbeaa4418292ce7bb62eae629857cd9dc2c5d5520cf218d4ed2fd5749ec09aa78e2ae5a2784b062367b75399ec7aa11c1ce5a975fc59e73bf631e22fda11a8dc18a216a3421b6cc7bda537ede43efde0530441a0feff7e613c3d991adcc6e75724d7e6f34691979015a03a14df1a1d10a56297d9b29db07f1d645683a5be9b659b7d", 0xee, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r8) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000040)) 2018/03/29 19:41:05 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0x3, 0x4) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents64(r2, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r2, &(0x7f0000000140)='system_u:object_r:auditd_etc_t:s0\x00', 0x22) close(r1) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/03/29 19:41:05 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db9", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:05 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:05 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x0, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:05 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:05 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x0, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:05 executing program 5: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) timer_create(0x3, &(0x7f0000001100)={0x0, 0x33, 0x1, @thr={&(0x7f00000000c0)="4213cd8ad4b20a", &(0x7f0000000100)="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"}}, &(0x7f0000001140)) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f00004bb4a0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, r2}}, &(0x7f0000ec6000)) recvfrom$inet(r1, &(0x7f0000000040)=""/23, 0x17, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001180)='/dev/rfkill\x00', 0x208700, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f00000011c0)=[0x1, 0x3c8a6bc0]) tkill(r0, 0x15) 2018/03/29 19:41:05 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000580)=[{0xcc, 0xfffffffffffffe6f, 0x7, 0x71, @time={r1, r2+10000000}, {0x10000, 0x4cb}, {0xda1, 0x8}, @raw32={[0x38c, 0x1, 0x10001]}}, {0x3ff, 0x8000, 0xc49, 0x6, @time={0x0, 0x989680}, {0x487, 0xa69}, {0x1, 0xfffffffffffff801}, @time=@time={0x77359400}}, {0x1, 0x128280f7, 0x6, 0x21df, @tick=0x9, {0x1ad74189, 0xffff}, {0x86ff, 0x5}, @raw32={[0xeb0, 0x80000000, 0x3]}}, {0x3, 0x0, 0xfffffffffffffffd, 0xb7, @tick=0x2, {0x0, 0x8}, {0xfffffffffffffff8, 0x4}, @queue={0x5, {0xa0, 0x12000000}}}, {0x8, 0x5, 0x101, 0x6, @tick=0xff, {0xab, 0x9}, {0x6, 0x80000000}, @addr={0x7fff, 0x800}}, {0x7, 0x741, 0x0, 0x17f9, @time={r3, r4+30000000}, {0x3f, 0xffffffffffffff01}, {0xffffffffffffffc0}, @control={0x3, 0x8, 0xfffffffffffffff8}}, {0xfff, 0x20, 0xfffffffffffffffe, 0x9, @time={r5, r6+10000000}, {0x1, 0x9}, {0x1, 0x7eb8}, @result={0x6, 0xffffffff80000000}}, {0x1000, 0x1, 0x1000, 0xfffffffffffffd07, @tick=0x7fffffff, {0x4, 0x80000000}, {0xc84, 0x8}, @note={0x1, 0x5, 0x14, 0x4, 0x3}}], 0xe0) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r7, 0x540d) r8 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:05 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') getpeername$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000380)={'nr0\x00', r2}) exit(0x0) r3 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000040)=""/185, 0xb9}, &(0x7f0000000100), 0x4a}, 0x20) close(r3) 2018/03/29 19:41:05 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x8}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {0x0, 0x4}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ebb09ac7577bc1fe3ddd1b9bd84c077a3f03f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) pread64(r1, &(0x7f0000000500)=""/247, 0xf7, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000200)={0x20, 0x0, 0x8, 0x8001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:05 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:05 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/udp\x00') exit(0x0) r2 = dup2(r1, r1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000040)=0x3) close(r2) accept4$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) 2018/03/29 19:41:05 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) pipe2(&(0x7f0000000080), 0x0) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:05 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x801) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x5, 0x0, 0x0, @time, {0x0, 0x4}, {}, @time=@time={0x77359400}}], 0x1c) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:41:05 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x0, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:05 executing program 5: r0 = socket$inet6(0x10, 0xffffffffffffffff, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) set_mempolicy(0x8000, &(0x7f0000000900)=0x2, 0x6) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') timer_create(0x6, &(0x7f0000000700)={0x0, 0x31, 0x0, @thr={&(0x7f0000000640)="a6420b34fd0531e8fa670a92fdba1c1c1c3126b15fe49283aea40b493242020e0c110825601b3f77a2a71759f796ee5c13852aa9d1dda476ed67e46e13677681c253fe07f2ba7748bd9e57e6380994657c", &(0x7f00000006c0)}}, &(0x7f0000000740)=0x0) timer_delete(r3) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xee7c0eae4fc361af}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=ANY=[@ANYBLOB="a000e700", @ANYBLOB="00002cbd7000fedbdf25100000001400020008000300030000000800058a000000003c000100080004004e220000080001000000000014000300ff0100000000000000000000000000010c000700080000000000deff0800050004000000080005000700000034000100140003007f000001000000000000000000000000080001000a00000008000800000400000c0007000200000002000000"], 0x2}, 0x1, 0x0, 0x0, 0x4010}, 0x4000010) r4 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) setsockopt$IP_VS_SO_SET_EDITDEST(r5, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00', 0x0, 0x7f}, {@empty, 0x4e23, 0x0, 0x0, 0x80, 0x4}}, 0x44) ioctl$LOOP_CLR_FD(r4, 0x4c01) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000000840)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000800)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x6, 0x4, 0x5}) readv(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180)={0x3}, 0x2) sync() r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x100ffe, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r6, 0x0, 0x48a, &(0x7f00000000c0)={0x81, 0x80000001, 0x400}, 0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e23, 0x5, @empty, 0xfff}}, 0xec, 0x6, 0x101, 0x7, 0x1}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000005c0)={r7, 0x40}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x100000001}, &(0x7f0000000200)=0x8) openat$cgroup_subtree(r1, &(0x7f0000000600)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r8, 0x4}, &(0x7f0000000380)=0x8) ustat(0x1, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809302000002000000000000006925000b0000000000130000008848a3c728e1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c00000000", 0x54}], 0x1, &(0x7f00000002c0)}, 0x0) 2018/03/29 19:41:05 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x0, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:05 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:05 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x0, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:05 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000fd5fc3)=""/61, 0x3}], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x94880, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000005c0)=&(0x7f0000000580)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000040)={0x79}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000000c0)={[], 0x0, 0x1600}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x101200, 0x0) openat$cgroup_int(r5, &(0x7f00000002c0)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) ioctl$KDSETMODE(r5, 0x4b3a, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000000)) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'rose0\x00'}, 0x18) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r6, 0x540d) r7 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:05 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="e87f221a9d76eb3dbaac266d08c97d81"], &(0x7f0000000240)=0x2) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000080)=@full={{0x3, {"e53d07c9c3a1e9"}}, [{"9ad27b9c70da18"}, {"af47f56ec68326"}, {"7ed08bdb405ca8"}, {"2969b4927ec70e"}, {"de706ba0f6c733"}, {"36d6c5eefb9d9b"}, {"02d968e62e4775"}, {"ed73fe961b191c"}]}, 0x48, &(0x7f0000000480), 0x0, &(0x7f0000000780)}, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r2 = syz_open_dev$usbmon(&(0x7f00000005c0)='/dev/usbmon#\x00', 0x6, 0x8000) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000700)={0x0, &(0x7f00000002c0)=""/197, &(0x7f0000000880)}) openat$cgroup_subtree(r2, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/03/29 19:41:05 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x4, 0x4) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/03/29 19:41:05 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9acc"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:05 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r2, 0x0, 0x70bd25, 0x25dfdbfe, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0xda3811a5c316ff1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}]}, 0x34}, 0x1}, 0x20000041) getdents64(r1, &(0x7f0000000040)=""/137, 0x89) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/29 19:41:05 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x10, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff37) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') utime(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x0, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/29 19:41:05 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000580)={0x0, 0xffffffffffffff21, 0x3ff, 0x100000001, 0x100, 0x5}, &(0x7f00000005c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000600)={r2, 0x81}, 0xc) r3 = dup(r0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000380)={r4, 0x80000, r3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000000500)={0x2, 0x0, 0x98c4, 0x4}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09bde7950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20ed909ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000640)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x84}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:05 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9acc"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:05 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYBLOB="010106000001010001004a0609000200"], &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="e87f221a9d76eb3dbaac266d08c97d819bd8cfe54905789680393985450d875c397ecdf5"], &(0x7f0000000240)=0x2) recvmsg$netrom(r0, &(0x7f0000000740)={&(0x7f0000000080)=@full={{0x3, {"e53d07c9c3a1e9"}}, [{"9ad27b9c70da18"}, {"af47f56ec68326"}, {"7ed08bdb405ca8"}, {"2969b4927ec70e"}, {"de706ba0f6c733"}, {"36d6c5eefb9d9b"}, {"02d968e62e4775"}, {"ed73fe961b191c"}]}, 0x48, &(0x7f0000000480), 0x0, &(0x7f0000000780)}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000005c0)='/dev/usbmon#\x00', 0x6, 0x8000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000700)={0x7, &(0x7f00000002c0)=""/197, &(0x7f0000000880)=[{0x52b8afdc, 0xe3, 0x0, &(0x7f00000003c0)=""/227}, {0x9, 0x77, 0x0, &(0x7f00000004c0)=""/119}, {0x0, 0x0, 0x0, &(0x7f0000000200)}, {0x5, 0xd8, 0xfffff80000000000, &(0x7f0000000940)=""/216}, {0x7, 0x9, 0x3f, &(0x7f0000000640)=""/9}, {0x0, 0xee, 0x0, &(0x7f0000000780)=""/238}, {0xfff, 0x4e, 0xe0c, &(0x7f0000000680)=""/78}]}) openat$cgroup_subtree(r2, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/03/29 19:41:05 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000000380), 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)={0x6, 0xb300, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {}, 0x2, 0x0, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cecb9154b115213c2ee5a6ab8bbeca8c626a8d8181ebb577efaa1b66e092fd0ae4e8637462c8f1b11e75bfe070fe0363746d930993501173277922f1ed561ec6699a2bc40668e56466cf320213a21e0272862923b09b087950801e22c8dbb59c809ca36f70f417f65173905ae49f3eef14ce7d287eb20e0309ac7577bc1fe3ddd1b9bd84c0774f383f21dc3c70eb0c88061106"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x6, 0x7, {0x0, 0x1c9c380}, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:05 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9acc"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) 2018/03/29 19:41:06 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="e87f221a9d76eb3dbaac266d08c97d819bd8"], &(0x7f0000000240)=0x2) recvmsg$netrom(r0, &(0x7f0000000740)={&(0x7f0000000080)=@full={{0x3, {"e53d07c9c3a1e9"}}, [{"9ad27b9c70da18"}, {"af47f56ec68326"}, {"7ed08bdb405ca8"}, {"2969b4927ec70e"}, {"de706ba0f6c733"}, {"36d6c5eefb9d9b"}, {"02d968e62e4775"}, {"ed73fe961b191c"}]}, 0x48, &(0x7f0000000480), 0x0, &(0x7f0000000780)}, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r2 = syz_open_dev$usbmon(&(0x7f00000005c0)='/dev/usbmon#\x00', 0x6, 0x8000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000700)={0x5, &(0x7f00000002c0)=""/197, &(0x7f0000000880)=[{0x52b8afdc, 0xe3, 0x0, &(0x7f00000003c0)=""/227}, {0x9, 0x77, 0x8, &(0x7f00000004c0)=""/119}, {0x1, 0x0, 0x3, &(0x7f0000000200)}, {0x5, 0xd8, 0xfffff80000000000, &(0x7f0000000940)=""/216}, {0x63d, 0xee, 0x7, &(0x7f0000000780)=""/238}]}) openat$cgroup_subtree(r2, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/03/29 19:41:06 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x1, 0x10000, 0x5, 0x20}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x230a40}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0xd0, r3, 0xc10, 0x70bd26, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3402}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3a}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4008000}, 0x44000) close(r2) 2018/03/29 19:41:06 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000002c0)=""/115) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r2, 0x540d) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 19:41:06 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x38, 0x1b, 0xd7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x77359400}}, &(0x7f00000005c0)) [ 118.193337] ------------[ cut here ]------------ [ 118.198117] kernel BUG at mm/slab.c:4407! [ 118.202406] invalid opcode: 0000 [#1] SMP KASAN [ 118.207062] Dumping ftrace buffer: [ 118.210578] (ftrace buffer empty) [ 118.214262] Modules linked in: [ 118.217433] CPU: 1 PID: 4461 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #280 [ 118.224672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.234019] RIP: 0010:__check_heap_object+0xa7/0xc0 [ 118.239014] RSP: 0018:ffff8801d95e7ad0 EFLAGS: 00010297 [ 118.244357] RAX: 00000000000f0f0e RBX: 1ffff1003b2bcf61 RCX: 000000000000000c [ 118.251599] RDX: ffff8801aa988dc0 RSI: 0000000000000fe4 RDI: ffff8801aa988a1c [ 118.258843] RBP: ffff8801d95e7ad0 R08: 0000000000000000 R09: ffff8801da5da600 [ 118.266088] R10: 00000000e1e1deab R11: 0000000000000000 R12: ffff8801aa988a1c [ 118.273332] R13: 0000000000000fe4 R14: ffffea0006aa6200 R15: ffffea0006aa6200 [ 118.280578] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:0000000008f89900 [ 118.288775] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 118.294628] CR2: 00000000087b71d4 CR3: 00000001ba8bb001 CR4: 00000000001606e0 [ 118.301872] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 118.309115] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 118.316357] Call Trace: [ 118.318921] __check_object_size+0x272/0x530 [ 118.323313] ? usercopy_abort+0xd0/0xd0 [ 118.327277] ? check_same_owner+0x320/0x320 [ 118.331576] ? rcu_pm_notify+0xc0/0xc0 [ 118.335449] strncpy_from_user+0xf4/0x430 [ 118.339577] ? rcu_read_lock_sched_held+0x108/0x120 [ 118.344568] ? mpi_resize+0x200/0x200 [ 118.348345] ? _raw_spin_unlock_irq+0x27/0x70 [ 118.352814] ? task_work_run+0x1f4/0x270 [ 118.356862] getname_flags+0x10e/0x580 [ 118.360724] ? exit_to_usermode_loop+0x8c/0x2f0 [ 118.365370] ? SyS_mkdirat+0x2b0/0x2b0 [ 118.369238] SyS_mkdir+0xc1/0x2a0 [ 118.372673] ? SyS_mkdirat+0x2b0/0x2b0 [ 118.376539] ? do_fast_syscall_32+0x156/0xf9f [ 118.381017] ? SyS_mkdirat+0x2b0/0x2b0 [ 118.384881] do_fast_syscall_32+0x3ec/0xf9f [ 118.389200] ? do_int80_syscall_32+0x9c0/0x9c0 [ 118.393768] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 118.399288] ? syscall_return_slowpath+0x2ac/0x550 [ 118.404198] ? sysret32_from_system_call+0x5/0x3c [ 118.409027] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 118.413853] entry_SYSENTER_compat+0x70/0x7f [ 118.418236] RIP: 0023:0xf7f59c99 [ 118.421575] RSP: 002b:000000000844eb0c EFLAGS: 00000206 ORIG_RAX: 0000000000000027 [ 118.429259] RAX: ffffffffffffffda RBX: 000000000844f7ec RCX: 00000000000001ff [ 118.436502] RDX: 000000000844eb60 RSI: 0000000000000013 RDI: 000000000844f7ec [ 118.443745] RBP: 00000000000001ff R08: 0000000000000000 R09: 0000000000000000 [ 118.450986] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 118.458233] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 118.465499] Code: 2c 48 c7 c7 64 1f 76 87 e8 47 cc 07 00 5d c3 49 8b 91 08 01 00 00 48 29 c7 48 39 d7 77 be 48 01 d0 48 29 c8 48 39 f0 72 b3 5d c3 <0f> 0b 48 c7 c7 64 1f 76 87 e8 1b cd 07 00 90 90 90 90 90 90 90 [ 118.484691] RIP: __check_heap_object+0xa7/0xc0 RSP: ffff8801d95e7ad0 [ 118.491202] ---[ end trace d341197a847a99cc ]--- [ 118.495954] Kernel panic - not syncing: Fatal exception [ 118.501779] Dumping ftrace buffer: [ 118.505298] (ftrace buffer empty) [ 118.508977] Kernel Offset: disabled [ 118.512571] Rebooting in 86400 seconds..