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") openat$cuse(0xffffffffffffff9c, &(0x7f00005bc000-0xa)='/dev/cuse\x00', 0x2d4400, 0x0) sendfile(r1, r4, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/16 19:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000fc1000)='/dev/dsp\x00', 0x0, 0x0) r0 = getpgrp(0x0) syz_open_dev$amidi(&(0x7f000034e000)='/dev/amidi#\x00', 0x0, 0x10000) setpriority(0x0, r0, 0x0) 2018/01/16 19:20:42 executing program 0: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x606fa4206b641006, &(0x7f0000001000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000d76000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00005a2000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000e90000-0x8)={0x0, 0x0}, 0x0) [ 97.461396] hrtimer: interrupt took 29975 ns 2018/01/16 19:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000013a000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000f93000)={0x0, 0x0}, 0x84000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00004fd000-0x8)=[0x5bf, 0x1]) accept$llc(r2, &(0x7f0000d71000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000061b000-0x4)=0x10) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000bee000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0x36d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000010d000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x194) statfs(&(0x7f000056f000)='./file0\x00', &(0x7f0000d1c000-0x1000)=""/4096) 2018/01/16 19:20:42 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f000000f000-0x22)={@random="fc2abb6c8b56", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x7, 0x6, 0x1bb59a21}}], {@can={0xc, {{0x0, 0x7f, 0xffffffffffffffc1, 0x2}, 0x3, 0x3, 0x0, 0x0, "c0e44055f7a3ea00"}}}}, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x7, &(0x7f0000000000)="00020000", 0x4) 2018/01/16 19:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dd0000)='/proc/self/net/pfkey\x00', 0x240000, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000221000)={0x1, 0x7, [@random="9c58966259e8", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="9242edf5906b", @random="0b84c1005562", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000518000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000f91000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f000015c000)=[@free_buffer={0x40086303, r2}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000389000-0x28)={&(0x7f0000c69000/0x4000)=nil, 0x4, 0x2, 0x3d, &(0x7f00001ba000/0x1000)=nil, 0x6}) 2018/01/16 19:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f000097a000)='./file0\x00', 0x28042, 0x0) bind$alg(r0, &(0x7f0000c70000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = add_key(&(0x7f00004fc000)='pkcs7_test\x00', &(0x7f00005ac000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f14000-0xbd)="1735417d83a9e245d850a58ebb5710b8675515808e07e8789c43f73e5ab43e3d492da3c3ee6b22a3e3a43bd6dae57e86a828f309eb671f1d3b327e2e17950502be108499cb332e6fbbbf0482ff5e5e3e725bc2acf094484dfae75cd49aeab8004d4753523f8c38c395722ff5b29680aa3d84e5fdceacd423590fadb8869e089f1ccc4091d7ba7d0a5b25faaae7cc7bc0b282aa0cf41c9230f5b993e15196c4dcae41c2e53b9cb1d6407201be991177a490bf4150ecffaf4dc419c329e6", 0xbd, 0x0) r4 = add_key$user(&(0x7f0000a34000-0x5)='user\x00', &(0x7f0000b2b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ce8000)="666cbce6cad3209359261163786bf06f1e17a073eb168ed028fc5bdead63f7c973adda0579374c", 0x27, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f0000da1000-0x50)=[{&(0x7f000096b000)="12813b77679fed8073db42530d674642e5135fe85f3e86cd31b0c2dba61a88dd2d403813650efcb0a056fd9cd6c4e2ed4166da22922602b735aa9036730fa7881c3d532f1339aa8f2c82e028a64e41c6242ff6ac0dbfdfda7d7c4c589136880c2afff2e83003b2d34c5b9b8fce9cc77686fee122ceab60ab68764983e0d4a90f9f443dcf6ed2f4663b8ff01d371f2eb746aae064e9fa6a67cf5faf0e18392388eea3682371400b917c3d89e07b417706758f6b7a9b5da4cc6cffa3a3bd93da4f28a511a405d7f7bca1b36c8f0624b543d618d978113990375f11bd193b654a", 0xdf}, {&(0x7f0000e34000)="f59435ac483f2eecca85fc859ea242444f352cc20700887176df4ea9c072ae394f8e66e047a2550ad4b1c7821958987ddfbc470c3cf158ad3f36e0f8d50fa0484d2d05a40d2b25ee07c69e6c65b0cbf2520cd54ddfe740cdda26cbc2c807f5549bc08e9308e91ce1e650941eb8587b1f37f274e6d223151d30f83d900c4677d1969ed55c0bd00fe00641db451bcb8fabc76f4579ee7a444306e9cbfb5d1dcfc35efcaab86ff24d9ebefbc2744c9d11fe8d860835e3bf39d3620f70d4460201f01d514f7fe75e669887b47c1ac74857", 0xcf}, {&(0x7f0000828000)="546ba8ab845ee6b3dc4f74ea00438698d65766c2c0f9c6597e3f3a16a6c3e77b566ce69bffc1e3bac5d57737b6849453e350a60667364da66b1ba360cf42db88fe87cb66b05ff72c7a5038c3ee8cba12c0d5ad5d94cfeffb624710b7d86c5ba7711e5cd31430d7c12c0125133d913ff219300debdd35ef74d926a56525fc6fc78948c7d7c447399f2afec14396e2cb179dcbe7ef1b9e3f8fecae2ee9f9729a76d71e34cdb84f30a79ff4d0e3bf2572", 0xaf}, {&(0x7f00007e0000-0x22)="85773b23a46b2ed7101d6b060ccdacb5fa8e1e098654dff4b9c320e6cfec171b07e9", 0x22}, {&(0x7f0000298000)="e961b3df630028c1ad6583deb1a0cc2437371535b8c3e7e021a4d594043cae0fb0fc2bccfc33b6f8ce0fc0a719ba3087aa138eba0aeffa77474bd56db1be72439560eeee0f20db46976908659ebc0fa9e99a2a230b46891dba2e792964a53a603120", 0x62}], 0x5, r4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) truncate(&(0x7f00007a4000)='./file0\x00', 0x1f) sendfile(r2, r1, &(0x7f0000399000)=0x0, 0x5) 2018/01/16 19:20:42 executing program 4: r0 = syz_open_dev$amidi(&(0x7f000080c000-0xc)='/dev/amidi#\x00', 0x101, 0x412500) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cc000-0x20)={0x7, 0x10001, 0x0, 0x3, 0x0, 0x5e0, 0xe75, 0x10001, 0x0}, &(0x7f000081d000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002e0000-0x8)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000d88000-0x2)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e630", 0x21) r3 = dup3(r2, r2, 0x80000) mq_timedsend(r3, &(0x7f0000f05000-0x2f)="04b8a9b049975619d34941510cd155f6f85d3b15ac82bf0eb95c7072b2ae83cbb472bed295489e5ee26c4f1a6c29bf", 0x2f, 0x2b1ca144, &(0x7f00004a7000)={0x77359400, 0x0}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f00006da000)={&(0x7f0000602000/0x3000)=nil, 0x3000}) setsockopt$inet6_buf(r3, 0x29, 0x22, &(0x7f0000335000-0x72)="44fb61af5629377ab01cb2cacdea64fe5298cc7b761f274e28c75f21de411fdec2945d6add80fd1103065d3778afabb987681bd5b7c4ed1c6000f9f4a21dd41c3db244a3ac1f9d1c010ec2ca9707102f9359c5004806ae4a497b7230722c3def708221371e331a5f6dd48d5855caf306686a", 0x72) [ 97.564827] DRBG: could not allocate digest TFM handle: hmac(sha384) 2018/01/16 19:20:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x84, 0x0, &(0x7f00005d0000)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/16 19:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dfe000)='/dev/vcs\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000942000)='./file0\x00', 0x8) getpeername$ax25(r1, &(0x7f0000a50000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c61000)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000863000)=@ethtool_gstrings={0x1b, 0x8, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000058a000)=""/252, &(0x7f000066d000-0x4)=0xfc) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f00006b5000)=0x3) 2018/01/16 19:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x0}) [ 97.611923] binder: 15402:15407 BC_FREE_BUFFER u0000000000000000 no match 2018/01/16 19:20:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x400) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00009d7000-0x4c8)={{0x6, 0x7, 0x1000, 0x4, "b6d44da2c7aabde4702e75b8fe2192a00fa49f54f8f86c1014f78fb8b61838bf7b2cf48fdff40522516f2f50", 0x0}, 0x7da, [0x8, 0x48000000000000, 0x3f, 0xa0000000000000, 0x5f1c, 0xfff, 0x5, 0xb9, 0x8, 0x80, 0x0, 0x7fffffff, 0xcb, 0x0, 0x7, 0x77655e03, 0x8001, 0x6, 0x3f, 0x200, 0x4112204, 0xff, 0x7, 0x80, 0x1000, 0x7, 0x2, 0x6, 0x1000, 0x3, 0x6, 0x1b4, 0x9, 0x7, 0x1000, 0x4, 0x401, 0x4, 0x8, 0x9, 0xbcf, 0x1, 0x200, 0xffffffffffffff81, 0x0, 0x6, 0x4, 0xb05, 0x2, 0x78cf, 0x3e, 0x800, 0x4, 0x8001, 0x18000, 0x9, 0xc90, 0x4, 0x1, 0x80000000, 0x7, 0x1, 0x6, 0x1, 0x2, 0x4, 0x80000001, 0x88, 0x7, 0xa0, 0x1f, 0x2, 0x5, 0x7, 0x5, 0x6, 0x71, 0x3, 0xffff, 0x4, 0xb7a, 0x100000001, 0x9, 0x2, 0x6, 0x6, 0xa, 0x2, 0x572, 0x6e2, 0x8, 0xffe0, 0x600000000000, 0xffffffffffffffc0, 0x5, 0xffffffffffffffe0, 0xfffffffffffffff8, 0x1ff, 0x3, 0x8000000000, 0x2, 0x8, 0x7, 0xffffffffffff58e3, 0x9, 0xff, 0x3f3296d0, 0x9, 0x20, 0x6, 0x2, 0x2, 0x1, 0x7, 0x42, 0x80, 0xa0c5, 0x80, 0x20, 0x1f, 0x7f, 0xbe, 0x7, 0x8, 0x5, 0x6, 0xffffffffffffffff, 0x1], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r2, 0x0) accept(r2, 0x0, &(0x7f0000c7d000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r3, 0x6, 0x3) 2018/01/16 19:20:42 executing program 3: clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") socketpair(0x17, 0x800, 0xf5e4, &(0x7f0000cb3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000)=0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000001000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xffffffffffffff29) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000002000)={@loopback=0x7f000001, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x12}}, 0xc) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000001000-0x4c)={0x8000, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$write(0x1, &(0x7f0000d4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 19:20:42 executing program 1: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00007c9000-0x88)={0x80000000, {{0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0xb) poll(&(0x7f0000ac0000)=[{r0, 0xa0c0, 0x0}], 0x1, 0x8000) shutdown(r0, 0x1) 2018/01/16 19:20:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e29000)={0xf, 0x0, 0x7, 0x9, 0x1, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000047b000)=0x0, &(0x7f00008c9000)=0x0, 0xfffffffffffffffc, &(0x7f0000cc5000/0x4000)=nil, 0x4) [ 97.659486] binder: 15402:15407 BC_FREE_BUFFER u0000000000000000 no match 2018/01/16 19:20:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000877000-0xf)='net/ipv6_route\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f00002fa000-0x4)=0x7, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000183000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/16 19:20:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffbff2, 0x240200) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006b2000-0x9)='/dev/ppp\x00', 0x50400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f000040c000/0x18000)=nil, &(0x7f0000d84000)=[@text64={0x40, &(0x7f0000000000)="66baf80cb824273c83ef66bafc0cb80b000000efc7442400af000000c74424027bb9cd3ac7442406000000000f01142464440f01c98f8940918e6e1c418941d9e1c744240016010000c744240200300000ff1c24c7442400cc30ffffc744240200000000c7442406000000000f011c24d84900b9800000c00f3235000800000f30c4e1cc5736", 0x86}], 0x1, 0x4, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000007000)=[{&(0x7f000000c000-0x1000)="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", 0x100}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/16 19:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003cf000-0x11)='/selinux/relabel\x00', 0x2, 0x0) bind$bt_hci(r0, &(0x7f0000bef000-0x6)={0x1f, 0x8, 0x3}, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000db1000-0x8)={0x0, 0x0}) sched_getparam(r2, &(0x7f000065a000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000005f000)={0x800, 0x20b, 0x0, 0x8000, 0x0}, &(0x7f0000f0b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000146000)={0x6, 0x40, 0x5, 0x2, 0x2, 0x81, 0x4, 0x1000, 0x0}, &(0x7f00006d1000)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000122000)={r3, 0xdc, "6d955dbace9335daac51bfd4c5936070e25e220ab55600938cb706f15145394d50e7052ac995812cff65dd18113c7f2e835b83929e5a789e59da156d861013c14c2c555177957fd3fb8ffdaedbd8456770597ed0379a777548db653846d38f0deb259096c8a8c744d8773b5ef69aaee01303bdc6cca848ad8366aafcdefbfd09d872e753445f48ac6c3fa50f9fcfeaa721300ae96fe8f56dbabab475ba0d35a79bc6e5b5db6fff61d3725c5ce241d6695653ff86704b9a3170479e6a53191fe87a7592b99a2d87b9ab6a7de26f147e6e87d5ca5f444ee340ebddfa2f"}, &(0x7f000033f000-0x4)=0xe4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d25000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f0000dc6000-0x1)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cc4000-0xbd)={0x0, 0xb5, "93fcede8fe4a4affd9c58786f484c89943c8ffdb5561a13c292a5ee3b2541888f66b5279f7659cf7c331112a017740046840228ba6ff66967aa4f99d1fae81d64282ee288e74355824cd21595da72614fa51d6b7e0b85c94c06f92b82c19203578219b62bb2819539eecc4ef3bd4169d108f32c10a2346bcb93c5455041d2ddf9fd36343ed12568c608f1e454ef7e1bf5de2868bc5062e4508152620733861710870e51f04aab86b7eaf7601b3d18a17ca0a659edb"}, &(0x7f0000dda000)=0xbd) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000525000-0x16)={0x0, 0x0, 0x7, [0x3, 0x0, 0x6, 0x3, 0xe4dd, 0x4, 0x1]}, &(0x7f00007b0000)=0x16) sendmmsg$inet_sctp(r0, &(0x7f00004da000)=[{&(0x7f000042d000)=@in6={0xa, 0x3, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x1c, &(0x7f0000e6a000)=[{&(0x7f0000cc3000-0x9c)="22faa87b56ca55d7816c683deae6161d79957cd43abd9b3861ce49eee454d5f6e0a2f9a86ed11bc8e67c480ee64e1a07e2bc28d89180d3e3e138340b195ba13d78e37a2d3e28547846a06cd4fd88ad54a7b9772555019288e8b4c54bc05470e22fd306ce5bb2fc1fc4a66db437caf714d825aa57edb092b488d42c4bb2e7c68201fd75a43546119f15863ab21770253092b5e099459ad3d5ab7bd4f4", 0x9c}, {&(0x7f000074d000)="19621f49faf6d518b991898c7f1339bde279691bac4ce691bd4b4555059e5424fb8f2b71e93fbe3636b6801d156414f296da089abc0e3415b95698eb74c62d76379355bd48ae3beffeb2d0f4177ba634d8a20904020920a862813c46f328aca034e6aba697b33d06b7d015a92e35ffc906e23e0a024d4ced682f609bf27ed6f73e0f48b1b9b99993d573abf545e3656ac9047a4b60523d3f94e97bba69167ad703e76649f4abd8cbf5c24947d7173247c5c0ae610970045773d3b875bb442f7c8417295bffa2986f3eb5df601ff1930e971f357d52d008d81fdbaf8e9f70d78c4b973d589df64e4f6a37fc1cff", 0xed}, {&(0x7f000039a000-0x44)="3298cc21e05858c9ca41d719846aa7ac49505cb3aa0dbd7bc6b848a1420c098649b4cb677e7058cbd094ee1e2e204dae63e5250be7b80bdf052547b00ec275b5cd5ce783", 0x44}, {&(0x7f000003a000-0x2e)="b6f78ba56075cbfa3e2c4d3cb9927ed48d80a057942bc0165f8fe2355c285b5cc6a4f1f8f34135f4efd79907b931", 0x2e}], 0x4, &(0x7f00000ca000)=[@init={0x18, 0x84, 0x0, {0x305, 0xffffffffffffc2b6, 0x5, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x80000000, 0x8000, 0x7fffffff, 0x9, 0x3, 0xcf5d, 0x45, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8d, 0x6, 0x8000, 0x9, 0x72, 0x0, 0x80000000, 0x3f, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x0, 0x8fb}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x200, 0x101, 0x4, 0xd75, 0x4, 0x6eb9, r6}}, @init={0x18, 0x84, 0x0, {0x6, 0x9, 0x400, 0x6}}, @init={0x18, 0x84, 0x0, {0x0, 0x7, 0x2, 0x1}}, @init={0x18, 0x84, 0x0, {0xbd23, 0x0, 0xf3b, 0x2}}, @init={0x18, 0x84, 0x0, {0x7, 0xffff, 0x0, 0x100000001}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0xc7, 0x2, 0xc0, 0x100000000, 0x21, 0x0, 0xff, r7}}], 0x1e0, 0x10}, {&(0x7f0000af6000)=@in={0x2, 0x1, @rand_addr=0x9f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000094000)=[{&(0x7f0000c99000-0xe0)="aacc9a4111ddfdac2a50b696954b1276026e053a98e7e0369cdfcbddb643e01def54a6d97417afcd92b6ed91ccb9baaae02cbb3cde3e9e5588719a6db71fa67dfe598d43a32d6ada41fc7cd4b58bf9a6f7ee2ac5b4c0d7869227e02685a530de3679181ff68b8700c770ae2ee68877fd190333a91bdf8188f25a194b6f65ab06ac3c4566b2f1857ec210956785959483e3c540b2fe994753c0fd88f95710ac176947f6496781017084a589f3fba973e140655f108ac35c568b3093dcedc0046117375c3ea0ad3298a2bfcee64c7dddb9c52f1886910bc1ad530a52a65d95ebf2", 0xe0}, {&(0x7f0000aff000-0xc9)="db370369933cf4b59b27c104a820e3f634d5b1e3a8eaf9f0cc7aa96ad9c36882a091c65b64aa4dbc0db0083841d09935ab1e0687f7ddaa909de92ee22762ce595673efc9f8eb132e657c7faa7cc02d130473bdcd8b042edd48ed6ceb4f02f9987bf3aa8d8fc84c56f309c1ec6be4d003bd892090f35d93136d7f32bcf4580bbdd5fda7055f41978d1616fd3b24d18a753bfe027b413945b192dc9bf584fb970d5cc736b5675566427dac6ecf2b29bfbd9bfd1341429f8ce4858f1be8395d297948ab1b2880079de4c1", 0xc9}], 0x2, 0x0, 0x0, 0x80}], 0x2, 0x800) getegid() perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000098b000-0x8)='./file0\x00', r0, &(0x7f000085d000-0x8)='./file0\x00') getpriority(0x2, 0x0) 2018/01/16 19:20:42 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000+0x7d5)=[{{&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000002000-0x53)=""/83, 0x53}, {&(0x7f0000001000)=""/166, 0xa6}, {&(0x7f0000001000-0x52)=""/82, 0x52}, {&(0x7f0000001000-0xa3)=""/163, 0xa3}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000001000-0x5e)=""/94, 0x5e}], 0x6, &(0x7f0000001000-0xb)=""/11, 0xb, 0xdeb}, 0x5}], 0x1, 0x40000040, &(0x7f0000001000)={0x0, 0x0}) finit_module(r0, &(0x7f0000002000-0xf)='cpuset-vmnet0)\x00', 0x3) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r1, 0x0) syz_open_dev$vcsn(&(0x7f0000f20000-0xa)='/dev/vcs#\x00', 0x0, 0x0) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) 2018/01/16 19:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) close(0xffffffffffffffff) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002a6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000c47000-0x4)=0x2) 2018/01/16 19:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000772000-0x12)='net/ip6_flowlabel\x00') listen(r0, 0xffffffffffffffff) 2018/01/16 19:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ddd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000c62000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa4000-0x4)=0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000cf8000-0x18)={r1, &(0x7f0000491000-0x46)="0f83c23365c90068af8c689b9369b66c33eec83628959feb1e25018b513958af3c35d67097f997d89f9bdc035e4cac27db66ca4e477c6e9adb42cebf712e02f94016ea6dbf05", &(0x7f00000f6000)=""/232}, 0x18) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ba0000-0x38)={0x0, 0x0, &(0x7f0000f60000)=[], 0x0, &(0x7f0000186000)=""/192, 0xc0, 0x0}, 0x2) 2018/01/16 19:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000035b000-0x24)="240000001e0007f702000000000008ff037f2a000000ffe70003000008eaffff00f50000", 0x24) recvmmsg(r0, &(0x7f00003c0000)=[{{&(0x7f0000da4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f77000)=[{&(0x7f00001d5000)=""/4096, 0x1000}, {&(0x7f0000e46000)=""/59, 0x3b}, {&(0x7f0000403000-0x95)=""/149, 0x95}, {&(0x7f0000ee8000-0xe3)=""/227, 0xe3}, {&(0x7f00001a1000)=""/41, 0x29}], 0x5, &(0x7f0000416000-0x3a)=""/58, 0x3a, 0x9}, 0x100000001}, {{&(0x7f0000270000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00001e5000)=[{&(0x7f000016f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce2000)=""/118, 0x76, 0x5}, 0x8}], 0x2, 0x40000000, 0x0) accept4$inet6(r0, &(0x7f0000d55000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000158000)=0x1c, 0x80000) 2018/01/16 19:20:42 executing program 6: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe6, &(0x7f00000f6000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a20009", 0xb0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3b, 0xe, 0x3, 0x1, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "5afe45", 0x0, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "9075fe64b1e2b7fb"}}}}}}}, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000f7000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000f7000-0x4)=0x14) bind$packet(r0, &(0x7f00000a8000-0x14)={0x11, 0x3, r1, 0x1, 0x8001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/16 19:20:42 executing program 7: r0 = syz_open_dev$mice(&(0x7f00008ed000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000002000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000)='./file0\x00', 0x0, 0x20) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000001000-0x8)=0x5) timer_settime(0x0, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x1}, 0x4) 2018/01/16 19:20:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000660000)={0x0, 0x0}) sendfile(r1, r2, 0x0, 0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000bec000-0x13)='limits\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) read(r3, &(0x7f0000961000-0x77)=""/119, 0x77) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/16 19:20:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000055f000-0xd6)=""/214, &(0x7f0000000000)=0xd6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000a, 0x7, 0x7fff) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x93)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "06244571e7735a5b9d9f7d56b66b71951eccc705026d5719f71176478d014a81d7db8eef0ca8859b23eb7cb6b34faf0efce3c7069ff297b459c906a96785ec3d662b2c2b4b53b9200f97015b5731c054"}, 0x160) 2018/01/16 19:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000f42000)=0x0, &(0x7f0000196000)=0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000038d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getpeername$netlink(r1, &(0x7f0000c07000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007f3000-0x4)=0xc) 2018/01/16 19:20:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() setfsuid(r0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$unix(r1, &(0x7f0000000000+0x80c)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 19:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/01/16 19:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) accept4$netrom(r0, &(0x7f00006ac000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fa4000-0x4)=0x48, 0x80000) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x40081, 0x4, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a3e000)={0x2, @time={0x77359400, 0x0}, 0x4, {0xffffffff, 0x0}, 0x7, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e5d000)={0xfffffffffffffc01, 0x6e82, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f00002ed000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/16 19:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062d000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000574000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000456000-0xdc)={0x0, 0xd4, "46b0a1bd2b8ae5f05bce9dd68d71035a5172d2e5f1c3cb241e885c2ca4f17ef880a4a5cf004203f13e9c5377e53a0100b621c2912cc2fbcb6d96f8e4745897f0124be10898fa87c88daf9195de26efde892ff1d7da9a2ab3fadbd69913956bd738806d39b8537f24e3bcf238e25fa91a6561541a6b858695b29fb5c73947ec60ac2f7a788dfeca33da747994eaa3a2393bd6fb57e063cfe523ff405bb63b42c8b3134cd6167dc82e106c243ed50e0f2cb38c5386bf01761592f325489e9aab62364f59e8cb6bd624cd73de9d09dfb6c47733a80b"}, &(0x7f00005bd000-0x4)=0xdc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b24000)={r1, 0x7a5}, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b0d000)={r1, 0x9dc}, &(0x7f0000d0e000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000c5b000-0x6)={r3, 0x5}, 0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") r4 = getpid() mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d22000-0x10)='/selinux/member\x00', 0x2, 0x0) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ptrace$poke(0x5, r4, &(0x7f00002b5000-0x8)=0x0, 0x9) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000c5a000)=0x1000, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000312000-0x4)=0x7) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9021, &(0x7f000097c000-0x1)="") 2018/01/16 19:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000d55000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f00000a9000/0x1000)=nil) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a50000)=0x5, 0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/16 19:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d7e000-0x22)="220000001600070000000000090005000a0800001c00080904000080040008000000", 0x22) 2018/01/16 19:20:42 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a7d000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe9000)={r0, &(0x7f00001d4000)="fb225e2f6379692dd219c464cf0cae3db8baae65f2a3ae6ba00d4ca4c284388fe2023e85b06c261bbf7ac8ca218c3674c38e3e55"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000be4000)={r0, &(0x7f000085b000)="6ef9086c16aec5f9204a33bfe608c3eb010b9d0d5c2e33094038e48ae7ea7b60fbf7f1f18aead408e4319cb303", &(0x7f0000fea000)=""/79}, 0x18) 2018/01/16 19:20:42 executing program 0: mmap(&(0x7f0000000000/0xd6b000)=nil, 0xd6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d6b000+0x152)='/selinux/access\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001ab000)={r0, r1, 0x0, 0x2}, 0x10) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000cda000-0x4)=0x4) sendmsg(r0, &(0x7f0000452000-0x38)={&(0x7f0000131000-0x80)=@generic={0x10000000001d, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70a176c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000095a000)=[{&(0x7f0000de4000-0x1000)='0', 0x1}], 0x101, &(0x7f0000e5c000)=[], 0x262, 0x4000840}, 0x0) 2018/01/16 19:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000011f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000057b000-0x1)=0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fstatfs(0xffffffffffffffff, &(0x7f0000922000)=""/0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00008de000)={0x57, 0x5, 0x5, {0x1, 0x784}, {0xffffffffffffdde0, 0x413224fb}, @period={0x5a, 0x8000, 0x68, 0xfffffffffffffcbf, 0x6, {0x1000, 0x7ff, 0x1000000000, 0x1}, 0x6, [0x4, 0x7f, 0x5, 0x0, 0x800, 0x3fe00000000]}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00002bf000)=""/148) 2018/01/16 19:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000763000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000245000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:20:42 executing program 2: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000220000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r3 = syz_open_dev$midi(&(0x7f0000d63000-0xb)='/dev/midi#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00003c7000-0x63)={0x0, 0x5b, "2d30fd8994520faa448e7927b50d2bf3d6a78e7739c5b240bcdf50ea68df0eef02ae4668a643d3075ed616f15f48cb9f2240cc68d45e6e96cb5b7f8c6c55cb408aa8deec9058900af1c690eedf7c7745502a6eb610377568237aa5"}, &(0x7f00009d2000-0x4)=0x63) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000f80000)={r4, 0x8, 0x2, 0x4}, 0x10) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 19:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f35000)={0x0, 0x20}, &(0x7f0000444000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007ef000-0x14)={r1, 0x7, 0x6, 0x0, 0x2, 0x9}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000de0000)={&(0x7f0000d70000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d60000)={&(0x7f0000915000)=@allocspi={0xf8, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:20:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00004bf000-0x118)=[{0x0, 0x0, &(0x7f0000fda000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x24008000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/16 19:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d01, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d5a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d56000)=0xc) ptrace$poke(0x5, r3, &(0x7f00002cc000-0x8)=0x0, 0x7) 2018/01/16 19:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000911000-0x1000)=""/4096, &(0x7f0000dd6000-0x4)=0x1000) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000732000-0x32)=""/50, &(0x7f0000e42000-0x4)=0x32) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a41000-0x4)=0x400, 0x4) 2018/01/16 19:20:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000d6000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00007f8000-0x106)={0x0, 0xfe, "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"}, &(0x7f0000bfd000-0x4)=0x106) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fd9000-0xa0)={r1, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x167, 0x7fffffff, 0x401, 0xffff, 0x7fffffff}, &(0x7f0000210000)=0xa0) r2 = syz_open_dev$audion(&(0x7f0000493000-0xc)='/dev/audio#\x00', 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) dup3(r3, r4, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/16 19:20:42 executing program 6: seccomp(0x40000000001, 0x0, &(0x7f0000701000)={0x0, &(0x7f00008f0000-0x8)=[]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003a7000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) socket$inet6(0xa, 0x0, 0x2) 2018/01/16 19:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f0000fff000-0x28)=""/30) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000081a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) connect$ipx(r0, &(0x7f0000765000)={0x4, 0x9, 0x1f, "f0b37391891c", 0xffffffffffff8000, 0x0}, 0x10) 2018/01/16 19:20:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00006e9000)={@dev={0xac, 0x14, 0x0, 0xb}, @multicast2=0xe0000002, 0x0}, 0xc) 2018/01/16 19:20:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000898000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000ad000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000802000-0x5c)={0x400, 0x2, {0x1, 0x1, 0x2, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a6a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000060c000-0x28)={0x83, 0x80000001, r0, 0x3, r1, 0x3ff, 0xffffffffffffff01, 0x45}) 2018/01/16 19:20:42 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20000100000110, 0x80, &(0x7f0000000000)="dcb35957c337dc553d7d6a2fce0eec43f7aa6bb75e5f9c758664560bb614a968e0b21c81c209000000000000005f14361ab0655359281d362cc5e8e25663cd490f3db2c7a78455a817585490b91779be72932b922b294d40ac00000003764d5fdc76e01abb48ce0a51e5ddc75f32346968b5c37de1a37e437be8952e37ef2c35516ad8cb001049be04f78ee49cfd194b29a7376d3838419b0a66144b5e94eef0d6bf21723c31", 0xa6) 2018/01/16 19:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) set_mempolicy(0x4002, &(0x7f0000025000)=0xfff, 0x6) openat$dir(0xffffffffffffff9c, &(0x7f00008e3000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/16 19:20:42 executing program 6: mmap(&(0x7f0000000000/0xe7000)=nil, 0xe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/16 19:20:42 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/ptmx\x00', 0x420000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000)={r1, &(0x7f0000001000-0x87)="ed25d6420d9400e4687b298bf264d7b95b89af08df37906358a8bfe5426308e2bff821bf81947739b452708d13b8a1273891ef7ede243aead87d426baed75cfba32f4a929d320f84e10e00d16a8b129e641290d6ff0602c77bae65c814bf0ee644db3fc2d71efb34e7989ba1bd0bfedcf3b4c47d6791c7733ef628f6aaa7fcf61ee4902d45a05f"}, 0x10) pwrite64(r0, &(0x7f0000000000)="560ccf4f9abdba201c36345f048d", 0xe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000381000-0x11)='/dev/qat_adf_ctl\x00', 0x6000, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00007fe000)={0x7, 0xff}) fchmod(r0, 0x90) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/16 19:20:42 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f000009c000)={0x1ff, 0x2000000004, 0x80000001, 0x910f, 0x9, 0xffffffffffffffff, 0xfffffffffffffffc, 0x8, 0x2, 0x4, 0x9, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000adb000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00005da000)={r1, 0x1, &(0x7f0000429000)=[0x1], &(0x7f00001c1000-0x20)=[0x5, 0x8, 0x52, 0x2, 0x4, 0xffff, 0x0, 0x0], 0x40, 0x3, 0x7, &(0x7f000097a000-0xc)=[0x378efac7, 0x1ff, 0x8], &(0x7f00005cd000-0xc)=[0x5, 0x1b5a, 0x101], 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f0000736000-0x2e)="260000002a00ff000343007fcdffff03000103ff01000000ff090000000000000000000000fe", 0x26) mlock(&(0x7f0000e99000/0x2000)=nil, 0x2000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000840000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00009ba000-0x12)='/dev/snd/pcmC#D#c\x00', 0xb1, 0x480) ioctl$TCGETS(r3, 0x5401, &(0x7f0000036000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 19:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000041e000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f00000c8000-0x38)={&(0x7f0000451000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000bca000-0x7)={&(0x7f0000816000)=@canfd={{0x1, 0x1, 0x4, 0xb835}, 0x20, 0x3, 0x0, 0x0, "027d979dba368f86f0813ef838167d5d9ef727bb5ee67a2bb0755ff0d155d3eef86ed0729f59692262d9b50223e4dc9d1ec0fa9122bb7f1301934e9347110882"}, 0x48}, 0x1, 0x0, 0x0, 0x4001}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007f5000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ae6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockname$llc(r1, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000796000)=0x10) 2018/01/16 19:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000201000)='/dev/vcs\x00', 0x40, 0x0) r0 = socket(0x2, 0x80001, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f00007c1000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00005df000-0x12)={@generic="1e6cffc5388ff5cfd4f2d4452788d1cb", 0x5}) recvmsg(r0, &(0x7f0000ba0000-0x38)={0x0, 0x0, &(0x7f0000f60000)=[], 0x0, &(0x7f0000186000)=""/192, 0xfffffffffffffe48, 0xfffffffffffffffc}, 0x2) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000730000-0x4b)="dfe705a0ec48d94937d8aad97874dd4ac1f80981fcb43825817b95dc14cda6aecbb5ffd4908062984e4341864dbdeeccdafd4d995e42e9233107107e298894dffdd0f0668f1381d84e0a53", 0x4b) 2018/01/16 19:20:42 executing program 4: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000faa000+0xc3e)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000faa000)={"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"}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/16 19:20:42 executing program 3: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ftruncate(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x24200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) fadvise64(r0, 0x0, 0x71, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000003000-0x4)=0x6) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000)={r1, 0x1}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 19:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f0000204000)='net/anycast6\x00') getpgrp(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000de3000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x101400) 2018/01/16 19:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000114000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77", 0x60}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000044c000-0x20)={@generic="9661a3beef932c8a1f4e5dc84d558912", @ifru_flags=0x5000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005b2000-0x4)={r1}) setsockopt$ax25_int(r4, 0x101, 0xf, &(0x7f0000da6000)=0xffffffff, 0x4) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) [ 98.376561] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/16 19:20:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000129000)="f7", &(0x7f0000001000-0x4)=0x0, &(0x7f0000153000)=0x0, &(0x7f00003e5000)="") mbind(&(0x7f000037f000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000ae5000)=0x0, 0x0, 0x0) 2018/01/16 19:20:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x400000020500040}, 0xc) bind$netlink(r0, &(0x7f00002e6000)={0x10, 0x0, 0x2, 0x0}, 0xfffffffffffffe9e) [ 98.427689] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/16 19:20:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00007f5000-0x18)={0xaa, 0xffffffffffffffff, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) lremovexattr(&(0x7f0000f32000)='./file0\x00', &(0x7f0000467000-0x1e)=@random={'security.\x00', 'ppp1.keyringsystem!\x00'}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000056a000)={r1, r0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00008d7000-0x18)={0xaa, 0x5, 0x0}) r2 = open(&(0x7f0000f20000)='./file0\x00', 0x80, 0x184) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000889000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000de7000)=0x3, 0x4) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000007000)={0x80, 0x0}) socket$inet(0x2, 0x1, 0xfffffffffffffffc) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e5b000)='/dev/rfkill\x00', 0x208000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f00000de000-0x8)=0x10000) bind$nfc_llcp(r3, &(0x7f0000065000)={0x27, 0x4, 0x5, 0x3, 0x1, 0x9, "22f7d3982a6c4d79eb8dd9af66b189d73797facf3f2351db1bdc85064e8512cb8b541aef7d433443427c3517e4b15fd02d340525993cb5b34f44a939a96b40", 0x0}, 0x60) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/16 19:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = add_key$user(&(0x7f00009f0000)='user\x00', &(0x7f0000f7d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d9e000)='8', 0x1, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000869000-0xa)='id_legacy\x00', &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f00004aa000-0x1)=0x20, 0x4) 2018/01/16 19:20:43 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000374000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00009f4000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x12000000010, 0x2, 0xc) write(r2, &(0x7f0000ff2000-0x1f)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000fa4000)=0x8000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b8a000)={0x0, r1, 0x1}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000c77000-0x10)={0x0, 0x3, 0x20, 0x100000000}) r4 = dup2(r1, r2) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f00005cb000-0x8)=0x5000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f000071a000-0x8)={0x0, 0x7, 0x53e}, &(0x7f0000232000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ce8000-0x10)={0xd1, 0x8001, 0x3, 0x0, r5}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) 2018/01/16 19:20:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000440000)='/dev/mixer\x00', 0x4202, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00005e6000-0x48)={0x40000, 0x0, [0x59f, 0x2, 0x9, 0x2a47, 0x1c32, 0x1, 0x0, 0xffffffff]}) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000c94000)={0x0, 0x7, 0x7fffffff, &(0x7f000025e000-0x8)=0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000bcd000-0x30)={0x7, 0x3f, 0x1, 0x9, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00000d9000)=0x100) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001ee000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000703000)=0x8) openat$selinux_load(0xffffffffffffff9c, &(0x7f00003ea000)='/selinux/load\x00', 0x2, 0x0) dup3(r0, r2, 0x0) 2018/01/16 19:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000106000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000ad000-0x128)={0x6, 0x0, [{0xd5, 0x4, 0x0, 0x0, @sint={0x0, 0x3ff}}, {0x9, 0x3, 0x0, 0x0, @sint={0x4, 0x33}}, {0x1, 0x3, 0x0, 0x0, @irqchip={0x2, 0x200}}, {0x8, 0x3, 0x0, 0x0, @sint={0x6, 0x1}}, {0x400, 0x4, 0x0, 0x0, @irqchip={0x1, 0x0}}, {0x100, 0x1, 0x0, 0x0, @irqchip={0x1f, 0x6}}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) chmod(&(0x7f000021b000)='./file0\x00', 0x646bf42c86169f86) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00004bc000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b03000)={0x1, 0x0, [{0x10000080000048f, 0x0, 0x0}]}) 2018/01/16 19:20:43 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0xa)='*-selinux\x00', 0xfffffffffffffffd) 2018/01/16 19:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf78aa915dfb08fe090000fc", 0xc0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000025f000-0x70)=[{0x0, 0x0, &(0x7f0000c84000)=[{&(0x7f0000e34000-0xef)="ff094dd391ab48394da56bf5636a02ba", 0x10}], 0x1, &(0x7f00005a9000)=[], 0x0, 0x0}], 0x1, 0x0) readv(r1, &(0x7f0000338000)=[{&(0x7f0000e4b000)=""/4096, 0x1000}], 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b05000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) 2018/01/16 19:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000b8b000-0xa)="a78f37ef86b69117ad28", 0xa) sendto$inet6(r1, &(0x7f0000b25000)="", 0x0, 0x0, &(0x7f0000cfc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000064000-0x2)="", 0x0, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:20:43 executing program 5: r0 = socket$inet6(0xa, 0x616091d49ea102d4, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic=""/16, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000001000-0x18)={0x8, 0x2, 0x1, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0xe, 0x4) getsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/16 19:20:43 executing program 2: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x8000000000805, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xf8, &(0x7f0000abd000)=""}) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000ac6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ac6000)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000652000-0x4)=0x1000, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/16 19:20:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000d7a000-0xa)='/dev/cuse\x00', 0x81, 0x0) recvmsg$netrom(r1, &(0x7f000011f000-0x38)={&(0x7f0000922000)=@full={{0x3, {"19f2639970c90f"}, 0x0}, [{"c3e60cb102bc13"}, {"ff3fc66c28f4ae"}, {"827528d9861f51"}, {"8786528a495870"}, {"22c8f82a775631"}, {"a67f31f35e2c23"}, {"ed7134a46712a8"}, {"a431ad4985b147"}]}, 0x48, &(0x7f0000e90000-0xa0)=[], 0x0, &(0x7f0000b0a000-0x170)=[], 0x0, 0x0}, 0x0) 2018/01/16 19:20:43 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x2, 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000007000)={0x0, {""/7}, 0x0}, &(0x7f0000008000-0x4)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000009000-0xa)='/dev/dsp#\x00', 0x1edc, 0x1) 2018/01/16 19:20:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b67000)='/selinux/enforce\x00', 0x101200, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000070f000)={0x1, [0x0]}, &(0x7f0000dc3000)=0x8) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000cc2000)={0x1, 0x0, [{0x40000105, 0x0, 0x0}]}) 2018/01/16 19:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000b28000+0x99d)={0x0, 0x0}, 0x43, 0x4870) syz_extract_tcp_res$synack(&(0x7f0000c23000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x19, &(0x7f0000269000-0x4d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffffffffffffff}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x1, 0x6, "06f526", 0x38, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x3, 0x2, r0, r1, 0x2, 0x0, 0x0, 0xc2, 0x68, 0x0, 0x1, {[@md5sig={0x13, 0x0, "d424f255814ba6ddfc7e9fdf0642c6f1"}, @eol={0x0}, @md5sig={0x13, 0x0, "9d37a284aee5e266e45c22327da71002"}]}}, {""}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) r2 = syz_open_dev$midi(&(0x7f0000508000-0xb)='/dev/midi#\x00', 0x9, 0x40) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f000082a000)={0x56, 0x9, 0x8, {0x6, 0x8}, {0x200, 0x1000}, @period={0x5b, 0x0, 0x9, 0x4, 0x5, {0x1, 0x4, 0x100000001, 0x2}, 0x2, [0xffffffffffffffff, 0x9]}}) 2018/01/16 19:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000477000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a4a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ad000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000390000-0x38)={&(0x7f00009c8000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006c8000)={&(0x7f0000d40000)=@bridge_newneigh={0x2c, 0x1c, 0x300, 0x5, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x22, 0x9}, [@NDA_PORT={0x8, 0x6, 0x1}, @NDA_PROBES={0x8, 0x4, 0xcd4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x40004) r2 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) pivot_root(&(0x7f0000b99000)='./file0\x00', &(0x7f0000f36000)='./file0\x00') ioctl(r2, 0x180004520, &(0x7f000022b000-0x1)="") prctl$seccomp(0x16, 0x1, &(0x7f0000aac000)={0x3, &(0x7f00004d1000)=[{0x6, 0x6, 0x9, 0x43}, {0x1, 0x1, 0x4, 0x5}, {0x80, 0x200, 0x8, 0x591}]}) 2018/01/16 19:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = shmat(0x0, &(0x7f0000619000/0x2000)=nil, 0x1000) shmdt(r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000aba000-0xb)='/dev/audio\x00', 0x8000, 0x0) clock_getres(0x7, &(0x7f0000885000-0x10)={0x0, 0x0}) ioctl$KDMKTONE(r2, 0x4b30, 0x5) ppoll(&(0x7f0000c9c000-0x8)=[{r0, 0x0, 0x0}], 0x0, &(0x7f0000ae8000-0x10)={r3, 0x0}, &(0x7f00009f7000)={0x0}, 0x8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b05000)='/selinux/relabel\x00', 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000052000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/16 19:20:43 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000e000-0xb)='/dev/loop#\x00', 0x6, 0x0) ioctl(r0, 0x6440000000001267, &(0x7f000000a000-0x3)="") mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000f000)=0x0, &(0x7f000001a000)=0x0, &(0x7f000001a000)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000001b000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f0000012000-0x4)=0x0) setreuid(r2, r3) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000002000-0xc)=@un=@file={0x0, ""/10}, &(0x7f000001b000)=0xfffffe78, 0x800) accept$packet(r4, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000018000-0x4)=0x14) 2018/01/16 19:20:43 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00004ef000-0x70)=[{&(0x7f00004ee000)=""/58, 0x3a}, {&(0x7f0000488000)=""/151, 0x97}, {&(0x7f00004d4000-0x56)=""/86, 0x56}, {&(0x7f00004ee000)=""/230, 0xe6}, {&(0x7f000024a000)=""/56, 0x38}, {&(0x7f00004ef000-0x3)=""/3, 0x3}, {&(0x7f0000194000)=""/149, 0x95}], 0x7) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f00004ef000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f00004ef000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x1, 0x0, &(0x7f0000066000-0x5c)="12"}) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004f0000-0x30)={0x2ce, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/16 19:20:43 executing program 6: clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f00004ae000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000+0x7c1)='/dev/vcsa#\x00', 0x7ff, 0x420481) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000000)=0x1) restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x2002, 0x0) r3 = msgget$private(0x0, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r5 = getegid() r6 = geteuid() r7 = getgid() r8 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000005000-0x20)={0x1, 0x0, 0x54b, 0x60, r8}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000003000)={{0x9, r4, r5, r6, r7, 0x100, 0x6, 0x0, 0x0, 0x0}, 0x400, 0xffff, 0x9210, 0x3, 0x2, 0x65, r8, r9, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000004000-0xd)=""/13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00001c3000-0x20)={r2, 0x10001, 0xbaea, r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c9b000-0xf)='/dev/sequencer\x00', 0x2, 0x0) vmsplice(r1, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)='\a', 0x1}], 0x1, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000f91000)=0x7f) 2018/01/16 19:20:43 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000727000-0x4)=0x0) getrusage(0x1, &(0x7f0000d59000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setptracer(0x59616d61, r0) [ 98.719755] binder: 15670:15672 ioctl c018620b 20008000 returned -14 2018/01/16 19:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x588, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0x8) readv(r1, &(0x7f0000c3b000-0x10)=[{&(0x7f0000e2c000)=""/4096, 0xfffffffffffffe75}], 0x12b7) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000951000)=0xffffffff, &(0x7f00006d8000)=0x4) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000820000+0x97)={0x7, 0x371b, 0x400, 0x5, 0x80, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:20:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000087f000-0x4)=0x47fe, 0x1) sync() sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00009a1000-0x8)={0x1}, 0x8) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000803000)='/dev/mixer\x00', 0x80, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00005a5000)={0x1, 0x4, 0xffffffffffffff7f}) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00003ac000-0xec)={0x24, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@generic="e23266c34484d1610e"]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) timerfd_create(0x0, 0x80000) 2018/01/16 19:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readv(r0, &(0x7f0000f11000-0x40)=[{&(0x7f0000c56000-0xc6)=""/198, 0xc6}], 0x10000188) utimensat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) [ 98.766170] binder: 15670:15672 ERROR: BC_REGISTER_LOOPER called without request [ 98.773882] binder: 15672 RLIMIT_NICE not set [ 98.788426] binder: 15672 RLIMIT_NICE not set 2018/01/16 19:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d6a000)='/dev/rtc\x00', 0x900, 0x0) get_mempolicy(&(0x7f00009c9000-0x4)=0x0, &(0x7f000005e000)=0x0, 0xc7, &(0x7f0000cf1000/0x3000)=nil, 0x6) preadv(r0, &(0x7f0000d93000-0x40)=[{&(0x7f0000ddf000)=""/200, 0xc8}], 0x1, 0x0) 2018/01/16 19:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00005d4000-0x8)=0x5) r1 = syz_open_dev$sndctrl(&(0x7f0000c19000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000e48000)=0x8002) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000bed000)='/dev/audio\x00', 0x900, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000a05000-0x24)={0x8, 0x80, 0x800, 0xce, 0x6, 0x0, 0x5, 0x0, 0x9, 0xc3, 0x1, 0x6}) r4 = syz_open_dev$vcsa(&(0x7f0000d2a000-0xb)='/dev/vcsa#\x00', 0x5, 0x10000) socketpair$inet(0x2, 0x1, 0x1000, &(0x7f0000326000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005ed000)={0x0, 0xff}, &(0x7f000067e000)=0x8) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007bf000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000e40000-0x20)={0x200000000000000, 0x4fc, 0x0, 0x0, 0x1, 0x80, 0xfd, 0x8000, r5}, &(0x7f00001e1000)=0x20) sendfile(r2, r0, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f000056d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008b7000)=0xb) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fd6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f00002b8000)={r5, 0x20, 0x20, 0x0, 0x0}, &(0x7f000015a000)=0x18) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) read(r1, &(0x7f00008a7000-0xd4)=""/212, 0xd4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2e00, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x7, 0x0], 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r9 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r9, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r8, 0x4c00, r9) sendfile(r8, r9, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/16 19:20:43 executing program 5: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() r2 = dup(r0) listen$netrom(r2, 0x1) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003c2000)=[], 0x0) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) [ 98.802805] binder: 15670:15681 got reply transaction with bad transaction stack, transaction 81 has target 15670:0 2018/01/16 19:20:43 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) close(r0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001000)=0x0, 0x4) 2018/01/16 19:20:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) recvmsg(r0, &(0x7f0000b3e000)={&(0x7f00006c0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00001fa000-0x30)=[{&(0x7f0000a2d000)=""/161, 0xa1}, {&(0x7f00006d5000-0x1000)=""/4096, 0x1000}, {&(0x7f00000f3000-0x8b)=""/139, 0x8b}], 0x3, &(0x7f0000349000)=""/4096, 0x1000, 0x8}, 0x100) clock_gettime(0x7, &(0x7f00005b8000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000d74000)={{0x0, 0x0}, {r2, r3+30000000}}, &(0x7f0000497000)={{0x0, 0x0}, {0x0, 0x0}}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) close(r0) 2018/01/16 19:20:43 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000fef000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ff0000-0x4)=0x14) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ff0000-0xc)={r2, @rand_addr=0x20, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/16 19:20:43 executing program 0: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getdents64(r0, &(0x7f0000008000-0x119)=""/936, 0x3a8) [ 98.802815] binder: 15670:15681 transaction failed 29201/-71, size 40-0 line 2718 [ 98.853732] binder: BINDER_SET_CONTEXT_MGR already set [ 98.853744] binder: 15670:15681 ioctl 40046207 0 returned -16 2018/01/16 19:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b97000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000536000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) [ 98.856765] binder: 15670:15701 ERROR: BC_REGISTER_LOOPER called without request [ 98.856777] binder: 15701 RLIMIT_NICE not set [ 98.865728] binder_alloc: 15670: binder_alloc_buf, no vma [ 98.865758] binder: 15670:15681 transaction failed 29189/-3, size 0-0 line 2903 [ 98.867603] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present [ 98.891005] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 98.924934] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 99.035890] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present [ 99.046854] binder: release 15670:15672 transaction 81 in, still active [ 99.053746] binder: send failed reply for transaction 81 to 15670:15681 [ 99.060642] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 19:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x0, 0x800, 0x1, &(0x7f00004fb000)={0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x788a61be) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) 2018/01/16 19:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getparam(r0, &(0x7f0000ecb000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000abb000)='/dev/vga_arbiter\x00', 0x202000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000700000)={0x9}, 0x4) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/16 19:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a1000/0x4000)=nil, 0x4000, 0x1, 0x80013, r0, 0x0) r1 = open(&(0x7f00004d7000)='./file0\x00', 0x200000, 0x18) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f41000)={r1, 0x0, 0xd2, 0x1000, &(0x7f0000b89000-0xd2)="f389e64ad9777298a63376ce33fe7232d12a51471a73111a9e33a5d52a813d571318356a2981a458243e2b07c66939ee9b434b4f85aa7ead271853f2ed32a5c7c2c180b67af3c54e11b7efeb05d6f98d84e348c11a708f1fe45b0cc4bb69413c8c80800166270d409f0612e5af1c125ac3f0adfddbcd3a54759aac4e67eb698d2a76331bacff0147704292651cef05f234572c0552369cd873c54521af43c0bc75f5ba0d1f16eeceb2fe0dbd2f9702a6c0f614cfe8e9d27bdb41a84213b8219d5be86bb5cb188c64a7a1f9a06789be5b5208", &(0x7f00001e1000-0x1000)=""/4096, 0x3, 0x0}, 0x28) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b13000)={0x0, 0x5, 0x2}, &(0x7f000040e000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000e07000-0x4)={r1}) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x8001) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003f0000-0x8)={r2, 0x424}, 0x8) bind$inet6(r1, &(0x7f0000cb8000-0x1c)={0xa, 0x2, 0x7beb, @loopback={0x0, 0x1}, 0x80}, 0x1c) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00009c6000-0xf9)=""/249) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000044f000)={r1, 0xa48a, 0x6, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000044a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000473000)={0xea6e, 0x81, 0x80000001, 0x7, 0x2, 0x3, 0x76, 0x9, 0x4, 0x3, 0x100000001, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00002a8000-0x4)=0x4000000011) 2018/01/16 19:20:43 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000f9000-0x14)={0x0, 0xfffffffffffffff9, 0x6, 0x100000000, 0x4, 0x1a47cc7a}, &(0x7f0000626000-0x4)=0x14) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d8000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xffffffffffffffe1) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000c2000)={r0, 0x10001, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000070b000-0x8c)={r0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000709000)={r0, 0x101, 0x89, "abd616f76056b9af1f3051bd2d937e1f661f0e2084e5f06d6b0532bcd3235a539d916e75e93e584d03bbc4bb0401a387967049856abcb31215aa57cab29983577ddf4b394552a049fb515a75b83ed0e39ff50635d1b6fc0003fc9e2f82b19c586361db1e39ac75774e95253856a036e2174659619e5600203111e687f1700cd298d8f14f097e7c7cc3"}, 0x46e) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000070c000-0x8)='./file0\x00', 0x0, 0x20) ioctl(0xffffffffffffffff, 0x2279, &(0x7f0000001000)="") mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000070c000)={0x7, 0x7, 0x8005, 0xfff, 0x2, 0x6, 0xffff, 0x6, r0}, &(0x7f000070d000-0x4)=0x20) 2018/01/16 19:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000b25000)='/dev/sg#\x00', 0x3, 0x420400) unshare(0x28060400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000d4000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000016000-0x18)={0x0, 0x4000000000001, 0x2, &(0x7f00009a2000)=0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/01/16 19:20:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000887000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = getpid() stat(&(0x7f0000ff7000-0x8)='./file0\x00', &(0x7f000071d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000f26000)={0x5, 0x9, r1, 0x9, r2, 0x4, 0x4, 0x80}) 2018/01/16 19:20:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000088a000-0x9)='/dev/rtc\x00', 0xa0040, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a45000-0x8)={0x0, 0x80000001}, &(0x7f0000029000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a25000-0x10)={r1, 0xe4, 0xea, 0x8}, &(0x7f0000fe8000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000740000)={r1, 0xdd}, &(0x7f0000a96000-0x4)=0x6) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000849000-0x28)="240000001b0001e30000c810aa64000005f3ffff07000300000000000000061ff9161790", 0x24) sysfs$3(0x3) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000036a000-0x4)=0xfe, 0x4) fchmod(r0, 0x116) setns(r2, 0x0) [ 99.071168] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 19:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) r1 = semget$private(0x0, 0x1, 0x400) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00004bf000-0xfc)=""/252) readv(r0, &(0x7f000000b000-0x50)=[{&(0x7f000002a000-0xd6)=""/214, 0xd6}], 0x1) [ 99.113343] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/01/16 19:20:43 executing program 4: shmget(0x3, 0x1000, 0x40, &(0x7f0000d89000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xfff, 0x80) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = shmget$private(0x0, 0x4000, 0x1209, &(0x7f00009c8000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00005d0000-0x65)=""/101) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004db000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000001000-0x8)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x6, 0x9, 0x5, 0x9, 0x1}, 0x14) 2018/01/16 19:20:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000358000)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f00003ce000)="4f1e8ce3f03dea6b9f5c4327b10c837ef5de2b6fabf3baa7dc21b71d59224d5f26fba575610610e64e49dec985c23174429151d6a2eb27d2364fd1dae509b68064e2717eaa1d8f24cc7029645127129c1015995d62d307420198494bcb9f0595e63afe0df9bae1eb06d37f874924a96f9b6b3802d30052d1cb4de4180692b34e703c70e779f4f6c612b8a5f51f709365eba679dd1cd010a0240b501ef2505cbe896817", 0xa3}, {&(0x7f00001c4000)="05b7bfe88be6c414997933772a8942ffaf2146bd8299d674b0f153387e744854b79cdb24ac9d723101d7a9977e03cd7c43449876d0ae049525bdbe1ab151706869dc4da3edf77222df458cc49c06cff06d32b2a1b800493a4927116fed391a2e373fde75ec8455384e2634834447f6998bd0ae0055458ba2e514ec4cf491e42713e25473f07c7ca0fdb7691a5e9f", 0x8e}, {&(0x7f0000001000-0xd)="99ce8665b90ab2dad6415f9f39", 0xd}, {&(0x7f0000788000)="7e8d0efd442dabc3fdbdd91f1dcb9e1d90f7f63b051bcf2e19d00745fe3778ce7d3c5ef948161d46a630583a9bf8b8dee95b8b87e2c499a029017202dc346c0a769e85e7482dbff0f770728ad3a8a3d6e8b4bed01fde88210f05da5133d0e8647951825ac2f2371c23319bca02ff1994065233ba576c55f71beff5aa326bcb8b007834e962198431f3d87160", 0x8c}, {&(0x7f0000001000-0x1d)="063c271dec4745e1b41869d995210c7859d761fdf6b15cb4717714ca7e", 0x1d}, {&(0x7f0000000000)="bc4c835d08cc80e58b47574da10700259494ba1b2ed2107f19a21d9f255526f9b959c59ea064af134032e723dd4a19bc8cc741ca18d6f4b19ddb893f4f30e83fcedd14aefbc19823e86ebb93870f8600892f63a826139b2c30225866753c22dd2c89281ee8ae685d3562457caba00fedd46675c7c2e9c0ac29fc1b909a1bdd62599fbd7723578c7ea218657e7a0f5d9d1dd8b96785c7fb37c2d4b71976c0f6036858c6d8dc7f1b3de3b338f9cbe984", 0xaf}], 0x6, 0x0, 0x0, 0x840}], 0x1, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/16 19:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00009e9000-0xa)='encrypted\x00', 0x840, 0x0, &(0x7f0000642000-0x40)={0x0, 0x5, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6a000)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000007f000-0x4)=0x0) rt_sigqueueinfo(r1, 0x1a, &(0x7f000021b000-0x10)={0x2b, 0x7, 0x5, 0x5b0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009dd000)='net/mcfilter6\x00') pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000003) openat$audio(0xffffffffffffff9c, &(0x7f00006b3000)='/dev/audio\x00', 0x40000, 0x0) 2018/01/16 19:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x2000000000000298, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$dspn(&(0x7f0000f27000)='/dev/dsp#\x00', 0x3, 0x81) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000bb4000-0x78)={0xb9, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x4, 0x1, 0xffff, 0x3f, 0x0, 0x5, 0x40, 0x5}) modify_ldt$write(0x1, &(0x7f000097e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) bind$ax25(r0, &(0x7f00008c9000-0x10)={0x3, {"1807adbf07c75c"}, 0x8}, 0x10) 2018/01/16 19:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000000b, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000e7e000)=0xfffffca4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000738000)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000db0000)={0x2, &(0x7f00005b0000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/16 19:20:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000801000)={@generic="9ca1b81d59e0c38bc0551d418df5e045", 0xffffffffffffc548}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000+0x73f)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001000)={{0xc3d, 0x6, 0x8, 0xfe, "ba9f0168ef1c5aaf8e93c20268ef330fb98aa333a2601b616d04a159d2a3474765984e253ff6a2290c839683", 0x7fff}, 0x7, [0x3, 0x0, 0x8001, 0x0, 0x20, 0x5, 0x4, 0x6, 0xa0, 0x6, 0x80000001, 0x5, 0xf0, 0x6, 0x4, 0x684a, 0xffffffff, 0xfd1, 0x4, 0x7fff, 0x8, 0x5, 0xc9f, 0x9, 0xff, 0x3, 0x3, 0xdc, 0x7fff, 0x937d7b9, 0x6, 0x2, 0x0, 0x0, 0x5ea3, 0x1f, 0x401, 0xffffffff, 0x6d3b, 0x8, 0x4, 0x9, 0x94, 0xeb2, 0x1000, 0x80, 0x1, 0x6, 0x7, 0x0, 0x7ff, 0x2, 0xffffffffffff7fff, 0x1000, 0x8000, 0x3, 0x6, 0x8, 0x2, 0xdd1, 0x7, 0x0, 0x575, 0x1, 0x8000, 0x80000000, 0x1ff, 0x6, 0x7, 0xf, 0xffffffffffff0001, 0xffffffff, 0x0, 0x7, 0x6, 0x2, 0x10001, 0x1, 0x9, 0xffffffff7fffffff, 0x0, 0xfffffffffffffffd, 0xffffffffffffff81, 0x100000000, 0x7, 0x8, 0x0, 0x8001, 0x2a1c, 0x9, 0x7ff, 0x101, 0x101, 0x101, 0x4, 0x9, 0x80, 0xc1, 0x1ff, 0x1ff, 0x7, 0x7, 0x4, 0x3ff, 0x0, 0x9, 0x2, 0xfffffffffffffff7, 0x0, 0x1, 0x10001, 0x8, 0x200, 0x6, 0x101, 0x82, 0x9, 0x9, 0x6, 0x9, 0x7000000, 0xa45, 0x1f, 0x80000000, 0x4, 0x2, 0xe990, 0x4], {r2, r3+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r1, 0x80000080045017, &(0x7f0000004000-0x8)=0x0) 2018/01/16 19:20:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) prctl$seccomp(0x16, 0x1, &(0x7f00006f1000)={0x3, &(0x7f0000bde000)=[{0x6, 0x2, 0x6, 0xffff}, {0x1, 0x1f, 0x5, 0x2}, {0x4, 0xff, 0x50ca, 0xeed}]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000275000)={0x0, 0x1000}, &(0x7f0000dd2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a4c000)={r1, 0x9, 0x7f, 0x1}, 0x10) [ 99.174758] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/01/16 19:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f24000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/16 19:20:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000c27000)='/dev/vcs\x00', 0x80, 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) readv(r0, &(0x7f0000032000-0x60)=[{&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/16 19:20:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000-0x43)=""/67) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/01/16 19:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000)=0x0, 0x8) r1 = creat(&(0x7f0000e43000-0x8)='./file0\x00', 0x10) accept4$unix(r1, 0x0, &(0x7f00003d9000-0x4)=0x0, 0x800) write$eventfd(r0, &(0x7f0000952000-0x8)=0x0, 0x8) 2018/01/16 19:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000f, 0x100, &(0x7f000068c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000081a000-0x4)=0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f000072f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0xfffffdfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 19:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000925000-0x4)={0xffffffffffffff9c}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000087a000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000dd8000-0x8)=0x0, 0xf9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b09000)={0x0, 0x2}, &(0x7f0000a23000)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b25000-0x8)={r2, 0x7ff}, &(0x7f0000a71000-0x4)=0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r5 = dup2(r3, r4) lseek(r5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00006f0000)={0x0, 0x80, 0xec, 0x9}, &(0x7f0000fa5000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f000097c000)={0x8000, 0xfffffffffffffffc, 0x0, 0x9, 0xfffffffffffffffe, 0x200, 0x5, 0x5, r6}, 0x20) 2018/01/16 19:20:43 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000017000/0x1000)=nil, 0x1000) r0 = accept(0xffffffffffffff9c, &(0x7f0000232000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a9000-0x4)=0xfffffd82) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000336000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000095c000)=0x8c) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000095d000-0x18)={r1, 0x100000000, 0x10, 0xe8b, 0x6}, &(0x7f000016b000)=0x18) remap_file_pages(&(0x7f000022b000/0x3000)=nil, 0x3000, 0x0, 0x9, 0x40) connect$inet6(r0, &(0x7f00007bc000-0x1c)={0xa, 0x2, 0xa72e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000755000-0xd)='/dev/usbmon#\x00', 0xe3f, 0x400) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000e4000)={&(0x7f00001ec000/0x3000)=nil, 0x3000}) 2018/01/16 19:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000f77000)='./file0\x00', 0x10000, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ac6000)={0x0, @in6={{0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x71, 0x9}, &(0x7f0000183000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004e6000-0x10)={r2, 0x74, &(0x7f00005dc000)=[@in6={0xa, 0x2, 0xfc87, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000059c000-0x4)=0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f00004c7000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) msgsnd(0x0, &(0x7f0000405000-0x8)={0x0, ""}, 0x8, 0x1) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) ioctl(r1, 0x8, &(0x7f0000514000)="fa9462ebeea1235148122aa22c511ac624db197f2e150e54a185cf3381252711e02124047e56f914abcf6183b3334153d8ab52274552257aa420caa046e2b68f7307e28fcc64fc6fc4e88eb9102205b2afa8f2d8a28ca379dc6ce581a1a0c8d263894cede5128340741f909a2c158a5e6e507c1c09341e4b4eca06c7f82c70ba26841a899e7d543d21249603da593896f6b9a27f54068a4676e6b122dce9cd54576d6f8db9a5bc4fd3db5e2c1ddb066cd5a4039a46") r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000292000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000010c000-0xb8)={0x0, 0x1ff, 0x6, 0x8, 0x0, 0x8, 0x800, 0x7, {0x0, @in6={{0xa, 0x2, 0x44, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x7fff, 0x8001, 0x1, 0x9}}, &(0x7f0000b7e000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000eed000-0x4)=@assoc_id=r5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000004000)={0x43, 0x4, 0x3f, 0x8, 0x0}, &(0x7f00005d5000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000480000-0x8)={r6, 0x4, 0x200}, &(0x7f0000566000-0x4)=0x8) setrlimit(0x8, &(0x7f00000f7000)={0x3, 0x5}) msgsnd(0x0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) fstatfs(r0, &(0x7f000029e000)=""/40) 2018/01/16 19:20:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00009b5000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000a55000)='./file0\x00', &(0x7f0000001000)={{r0, 0x0}, {0x0, r1}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000836000)='/selinux/user\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00003c4000)=0x0, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fe7000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000e1c000-0x10)=@common='ip6_vti0\x00') r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/rfkill\x00', 0x0, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001fc000)='/dev/vga_arbiter\x00', 0x0, 0x0) r7 = syz_open_dev$mouse(&(0x7f0000c29000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r6) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f00000e4000-0x4)=0x0) migrate_pages(r8, 0x0, &(0x7f0000498000-0x8)=0x0, &(0x7f00000de000)=0x0) r9 = request_key(&(0x7f0000bee000)='ceph\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002e5000-0x18)='%vmnet0vmnet0systemuser\x00', 0xfffffffffffffffd) r10 = add_key(&(0x7f0000808000)='blacklist\x00', &(0x7f0000f49000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009fd000)="5311c2291c181e31d30cf4a15c00c2eb91a532b060eec54b0e792eec4710532085139545bbc9d6417762729d91da60ac6513306cfd2c67e787cbb3d8f6e743d4ae44bdaa362555874accedfab4302bb9403c6ffc3ea88d0052280c06a72d59710f1308b9ab7d35b03d4daee9b17b94f6de64e2b7cc24f1bf5b7489aebc9a10c42e", 0x81, 0xfffffffffffffff9) keyctl$search(0xa, r9, &(0x7f00007bb000)='.dead\x00', &(0x7f0000276000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r10) pipe(&(0x7f0000c23000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r5, &(0x7f00001a9000)='./file0\x00', 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000428000-0x5)="6465aa6400", &(0x7f0000e0e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000087000)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb02eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86", 0xd2, 0xfffffffffffffffe) lsetxattr(&(0x7f00001a0000-0x8)='./file0\x00', &(0x7f0000e08000-0x3a)=@random={'security.\x00', 'mime_typekeyringsecurityvmnet0posix_acl_access@\x00'}, &(0x7f00001a8000-0x2)='}\x00', 0x2, 0x0) getsockopt$inet6_mreq(r7, 0x29, 0x15, &(0x7f00001cc000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f18000-0x4)=0x14) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r11, 0x118, 0x1, &(0x7f0000e37000)=0x9, 0x4) sendmsg$can_raw(r2, &(0x7f0000e29000)={&(0x7f0000168000-0x10)={0x1d, r12, 0x0, 0x0}, 0x10, &(0x7f00006d1000-0x10)={&(0x7f00000f3000)=@canfd={{0x0, 0xff, 0x7, 0x3}, 0x1c, 0x2, 0x0, 0x0, "883e5d8deb7f7637c153c7855ba2b0b4cbb105569b0f7493d049d0279b9e51e14041d26c0e9745eaca757003610d6d65df47f32de3639ac13642f401c1b36958"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x4044000) memfd_create(&(0x7f000001b000)="54e9df", 0x1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000900000-0x10)=@common='ip6_vti0\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000456000-0x20)={@generic="8d46c90ff160878a47f6af6dcf60ea08", @ifru_flags=0x200}) mincore(&(0x7f000010f000/0xc00000)=nil, 0xc00000, &(0x7f0000ccd000)=""/34) io_setup(0x1, &(0x7f0000288000-0x8)=0x0) io_setup(0x80, &(0x7f0000631000)=0x0) io_destroy(r13) mbind(&(0x7f0000ac1000/0x4000)=nil, 0x4000, 0x4003, &(0x7f00003d2000)=0x5b, 0x0, 0x0) 2018/01/16 19:20:43 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f89000-0x84)=[@in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8399}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}], 0x84) bind$alg(r0, &(0x7f0000f86000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f0000869000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x8080) recvmsg(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f80000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001f2000-0x30)=[{&(0x7f00002f5000)=""/162, 0xa2}], 0x1, &(0x7f0000f80000-0x80)=""/128, 0x80, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000f83000-0x38)={0x0, 0x0, &(0x7f0000694000-0x60)=[{&(0x7f0000db1000-0xac)="4f0f38b129eebb7a28daaf0966c2b584e5123f76a62e3de69f30a49d9ae94588302813f53a9998c46ea8944bbc9d2cfe77fe6632fb1b25347c520407e7fcbba7666d5e27744865e49919a5c15c85698ff4003e46bd797345ec320dda6ba717eb968dea5e418ef40fba3ddc131d5bc372a6d7fe58a0f3d5aa3323804326e4cb8d", 0x80}], 0x1, &(0x7f0000f81000-0x78)=[], 0x0, 0x0}, 0x0) 2018/01/16 19:20:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000052f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000094e000)=0x7ff, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000ce000)=0x0) 2018/01/16 19:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) msync(&(0x7f0000e9e000/0x1000)=nil, 0x1000, 0x4) r1 = open(&(0x7f0000c09000-0x8)='./file0\x00', 0xa0100, 0x41) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000880000)={0x10002, 0x0, &(0x7f0000bee000/0x1000)=nil}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r0, 0x0, 0x0) write$eventfd(r2, &(0x7f0000c70000-0x8)=0x0, 0x8) 2018/01/16 19:20:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000027c000)=0x0) io_submit(r0, 0x0, &(0x7f0000120000)=[]) 2018/01/16 19:20:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0xfffffffffffffffe, 0x4, @fr_pvc_info=&(0x7f0000006000)={0xffe, @common='lo\x00'}}}) 2018/01/16 19:20:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socket$pppoe(0x18, 0x1, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000029a000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000092000)=@sack_info={0x0, 0x7, 0x523}, &(0x7f0000453000)=0xc) mmap(&(0x7f00007e1000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000035b000-0x8)={r3, 0x0}, &(0x7f0000f15000-0x4)=0x8) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x7b, &(0x7f0000534000)=0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aa0000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000bd0000-0x50)={0x100, @time={0x77359400, 0x0}, 0x0, {0x1, 0x6}, 0x6, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 19:20:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000e9000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000f9b000)=""/14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') r3 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r3, 0x8000, 0x0) rmdir(&(0x7f000009b000)='./control\x00') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00009f2000-0x10)={&(0x7f0000086000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 19:20:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x0, &(0x7f0000bb7000)=[], &(0x7f0000205000)=[0x7], &(0x7f0000037000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/16 19:20:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f00007fd000-0x8)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0x18) r2 = gettid() wait4(r2, &(0x7f0000766000+0x11)=0x0, 0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 19:20:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f000064a000)=[{&(0x7f00002d1000)=""/192, 0xc0}, {&(0x7f0000dc4000)=""/31, 0x1f}, {&(0x7f0000b13000)=""/4096, 0x1000}, {&(0x7f0000c30000)=""/239, 0xef}, {&(0x7f000056f000)=""/209, 0xd1}, {&(0x7f0000ee9000-0x6e)=""/110, 0x6e}, {&(0x7f0000081000-0x5d)=""/93, 0x5d}, {&(0x7f0000699000)=""/227, 0xab}, {&(0x7f0000722000-0x6e)=""/110, 0x6e}], 0x9, &(0x7f0000c27000-0xa0)=[{&(0x7f00001dd000-0xef)=""/239, 0xef}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000a16000-0xa)='/dev/vcs#\x00', 0xff, 0x4080) getsockname$inet(r2, &(0x7f0000859000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000058000-0x4)=0x10) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000c8000-0x50)={0x9, [0x800, 0x0, 0x0, 0x937, 0x1, 0x0, 0x1f, 0x2, 0x14da6000000000]}) listen(r1, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000c49000)={0x77359400, 0x0}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000b5d000)=0x2) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000b93000)=0x0, &(0x7f0000aa2000)=0x4) r5 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000569000-0x6)={0x0, 0x7aa}, &(0x7f0000d82000)=0x6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f000001b000-0x14)={{0xffffffff, 0x9d, 0x3, 0x5, 0x3, 0x0}, 0x9, 0x7f, 0x4}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000cb4000)={r5, 0x800, 0x2, "b1b2d4588956fcb1cbd1bab44d41e0e2b36d11afabed8471f98fba4c7505c8e3defc358f1baece8b3f1900a9bc1b3684f3387e698e800e9b25718082ef95df61be7b4d7430534c10a781f7e2ad64c5ed22c35db2e9026e6c52961313b1239e72cec4c73f229667f649e97de9b4bbc63fbbdede87164de8a3bdcf536b42641bff39704b3b21816624b6d4f3f580cb976f3f8baf823607198e2971ee5a198a7ba8689a2d4d1d4a428e364eca38f7409f1e0a37ead408115262c4fdfce34f81d634478365401bfb6cd780f0093bfc8b84a62dc1b9a2028921325676ae3908bae485de30"}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00004ab000-0x8)={r6, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00004fd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004b4000-0x4)=0x8) recvmsg$kcm(r5, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00004b5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b7e000-0x98)=""/152, 0x98}, {&(0x7f0000da6000-0xd1)=""/209, 0xd1}, {&(0x7f000024c000)=""/150, 0x96}, {&(0x7f00002ff000)=""/94, 0x5e}, {&(0x7f00008f4000)=""/229, 0xe5}, {&(0x7f000038b000)=""/8, 0x8}, {&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x8, 0x0, 0x0, 0x2}, 0x12121) sendmsg$alg(r5, &(0x7f0000747000-0x38)={0x0, 0x0, &(0x7f0000030000-0xa0)=[{&(0x7f0000f11000)="", 0x0}], 0x1, &(0x7f0000b98000+0xe90)=[], 0x0, 0x0}, 0x0) write(r4, &(0x7f0000476000-0x92)="", 0x0) 2018/01/16 19:20:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) r3 = getpgid(0x0) fstat(r0, &(0x7f0000927000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000894000-0x8)='./file0\x00', &(0x7f0000c24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cc4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b53000)=0xc) lstat(&(0x7f0000206000-0x8)='./file0\x00', &(0x7f0000b7e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000336000)=0x0) stat(&(0x7f000051d000-0x8)='./file0\x00', &(0x7f0000d15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000dc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f35000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a99000-0x4)=0xe8) fstat(r2, &(0x7f0000367000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() getresuid(&(0x7f00001e0000-0x4)=0x0, &(0x7f0000b05000)=0x0, &(0x7f00003c5000-0x4)=0x0) getgroups(0x2, &(0x7f00007aa000-0x8)=[0x0, 0x0]) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000da6000)={0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000097c000-0x4)=0x0) getresuid(&(0x7f000037d000)=0x0, &(0x7f00002fd000)=0x0, &(0x7f0000aec000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000683000)={0x0, 0x0, 0x0}, &(0x7f0000e3e000-0x4)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000aa8000-0x4)=0x0) r23 = getuid() stat(&(0x7f0000fac000-0x8)='./file0\x00', &(0x7f00004a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000a80000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00002fd000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005aa000-0x4)=0xe8) r27 = getgid() r28 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000660000-0x8)='./file0\x00', &(0x7f0000a23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000e38000)={0x0, 0x0}) r32 = geteuid() stat(&(0x7f0000827000)='./file0\x00', &(0x7f0000bb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = gettid() r35 = geteuid() getresgid(&(0x7f0000724000-0x4)=0x0, &(0x7f0000b27000-0x4)=0x0, &(0x7f0000b8a000-0x4)=0x0) r37 = getpid() getresuid(&(0x7f0000936000-0x4)=0x0, &(0x7f00005cb000-0x4)=0x0, &(0x7f0000be2000)=0x0) r39 = getegid() r40 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000903000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c4000)=0xe8) stat(&(0x7f0000ba4000)='./file0\x00', &(0x7f000030f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00007e8000-0x1f8)=[{&(0x7f0000944000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000126000-0x70)=[{&(0x7f0000337000-0x1)='W', 0x1}, {&(0x7f00001bd000-0xd8)="d893a52824103501c1f6c84a4c228dba915a84132cfb721323c94d1b2f9ab132deae12084b14ccb034ee745b5a2804717b5a6b8eeebca34ddd9609db1058c11cfb359d9fc249d69a525e21b19fd0ced4a7603c91ad24dd296d5c9fc537f264955c430e742840b5f730a4f8c017c217740130760adea7d5f48e8578fe1be011937a57735a6b130f6ffab992517c21d1f9561686f5c4c7dbbfbb4466c815f53b96ba3e543793851c87cb43d43478c9934706a506a8521099d1beaad483c74b3e91b723ed65aca8b29ba8c1fe78dfef9f4798f60725d44671e5", 0xd8}, {&(0x7f0000a41000)="17731c9a43ef15528ae8e07a7b7b0f8d3e9218db93d4cec0b0c45cc24e72db3a2d7dcc6eed", 0x25}, {&(0x7f0000141000)="034eaddb151b63c50c7500e1f8241fafcc017d1d73796c3bcd1b59f0244df468846e0956a0f4180d30ff23e3fb9f21e1001f5caf8f02d6d9d5d79366f3831e7d3b698320cfb958441cd1621d571cf377653c37b29711079c91dd8c6bf152f4f2d447904796fe722ae611f4b5ea5e924800962ef4545918f99d122a6fdb37fb85b4901e5e2691a8d062e61c49fe353b1c4a91e55105b2968c60bd426e7cda1c02f457fab3d387", 0xa6}, {&(0x7f000075e000)="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", 0xfd}, {&(0x7f0000b33000-0x93)="5a048a5e931c32a6381c6f97addc269cb4e7a31928c7c8dab43ab2a0412e2faf8c786c230c40edd058db89fe8c67241bf607b9dbfe3149b2fcee41bf90c815549fc63c79b0d33b0a23c1948236dba53acd61f864946d9dd34e2800dc4f01954b7a47c6d252b651e4a78e68e1f37bd938c3de9a399da1d7f0412f870ab2a7dacc074e84d3fa8651d97ea8b494047caffc5f3618", 0x93}, {&(0x7f0000632000)="e9e328f0c6e483a7286f3bc918be45a7e3fbb91310081ad1ee816f81ff4ccbc0e39da6d7a4f3aa4d3beab6ea4cfafc416099b4500615065accea86c57804b3fa556250fddc14dfeb980fe59323818bf332a16ce76f949d4a", 0x58}], 0x7, &(0x7f0000d71000)=[], 0x0, 0x20000000}, {&(0x7f0000b55000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00007bc000)=[{&(0x7f000045e000-0x1b)="79084141884cd9d2eedab231186203808c63c6842efce739481c1b", 0x1b}, {&(0x7f0000b95000-0xcb)="b00967aa122cfd426a677e79283e6f1ad565595613524bc15036fc48894eff01fe45ef71a1ba937464a7c21d775ffc8091da94ad4391ff14ac0a6385bef3232e57b8192918db09a541fc9af34da7749afa6371f7e54b7a062dcccbdbeb395a5b3f6be14d3c998ff80f6e7cb3c28b58a6ba2e892980f651f89a4d864b8f323c6b2aa75a8ccfa6a2c56281bbf665e811e6a3214c0d498daa6782a234bad48e1fac5d3a5c84e90a84d49eb32f943b21264ffadb633db3e0021c8a925b7e46b35466c0d378f26413b6c89d9de7", 0xcb}, {&(0x7f0000009000-0x5f)="5cdc1b6ad0e4794f3a597a41038c70ee4b691839ba645137f4ff62c2662e0c316ea5a7a008fb35adbbfb62693cfc99cb2d7c93f4335b2cd13974ed8802e065e4dc87ec822eea6a71224f2c1d2e3ef4f8683a29e38fbe8d45720a838676ec4f", 0x5f}, 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r33}], 0x50, 0x20000000}, {&(0x7f0000543000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001c3000-0x70)=[{&(0x7f0000e8d000-0xfa)="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", 0xfa}, {&(0x7f00009de000)="0fcd9654caaf85428b3059a452acc243d7f18b95153fffc13db672d58130ed0795768d9649f4ba1a9ee5b6356f7fb18a6425d9c3a4c4fd9a08bf7defeffc7f56737c76e7320ec642e5f9053c1f2829b88c20095971c2aa4de67e5379", 0x5c}, {&(0x7f0000aa5000)="43b72f0dc2650be9a3cff78fb7df33ab86a143b7a54e1bb07ccf34c51e0f7de25064924e439e5dc169a492c1d789e20cfb29f716f75d797b5011266f33db2d278d7ea3dcebc6de7ee40dd26f51f7e77656ef844f0241ee2285e93455a64a264f01691192428fda9ce16965fc8d08c89e4b8f99e4225cc16449368aa619276a0812aa4d3581f552bce16b2c70a3130078fac862821a32def4f052a2ba822041a144b39b785b144d9accd913f704ba5f7ae2cd6f0c148ee6d1fe228c491c0e2921a95c327cae7346bf3c50fd", 0xcb}, {&(0x7f0000650000-0x1000)="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", 0x1000}, {&(0x7f0000497000-0xf3)="01dcab87eaaa422bfb3990e4a31b905e30370d258188534be334fef067f83de3058680c8dcba634d503bb8d7f9040cec6073b95624ffc33a3a8149ff53672b9fa383ed60d753d85fbbf89b7b92a3c090aa202856d8b7e5453de069443e93c336861231790e300af0a8d3d2a456355cc328c3df9976bc1c4ed82b9cde3745112281f628a1824a9e7b3681f1b20aff68992c2eaa7f2d18144a24fdbacda2349b7ffe74296689781d14c7951c7c91fd7ad5ec3d41a646d6765a0a8685876206a1914d2184d0fc5a63bdd4840b78132901038167526af7cbf82a28d1a5aa80b2396e21f08dbc737a5c35e98be4253e57733808c052", 0xf3}, {&(0x7f0000bdc000-0x7)="7a0c3c5b4fe2dc", 0x7}, {&(0x7f00009fb000)="6c46336a99af02712b7c58b202f2b12dbcaed2403eb6275e28a245b25cc31dd2901ca25490d0e612d76bee0754b662f5386854e4f4efa94ce07efdba0e663b0d154b9037a788cb9acb8a89249de9bf38eaae975199ece19863abfc1c3969410a0de6a8bf0f8613af7d934e8043487b3d5a78e3c29d99", 0x76}], 0x7, &(0x7f00009c6000)=[@cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0x60, 0x80c4}, {&(0x7f00007d4000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00009a3000)=[{&(0x7f0000047000-0x28)="f5374555c8877acbf86fd77c3dedc7ade55852d88453508ed8fc4e8beab197401ba957d427e287b2", 0x28}, {&(0x7f0000f0d000)="8d870c5fea963659e77cbcee7631a0aafc560570705801789da985a1434976c9e8f88dcc6635ab88930164e5e728353c0771f793e30941baf195", 0x3a}, {&(0x7f000058d000-0xaf)="777e5093821ace481f03df8aaab39b99979e25a594ca87335059009bdeb6d5903292ad22833887ff078f0d2538de89d8238be30b493013269f48f894e0715f8b13732366fe0ebfc24879f212c3157e9ebdedfd0e11b9994429393a20efd1d16b2bf9840dac1e3183c45b79efdf30b7eed572e053804c1500b5ddb111e7eccc657757842ef200dc648096c351833fba5cdf532ef5f376b1bafe0901d3ef19b9165730ccba4358c925c4e2de88ccf3e2", 0xaf}, {&(0x7f0000cea000)="bfa5427c1e48b900cef3366a63d1ae3d99e4919b5ce3e7d027c7cb109201bf15203d9b09084535c469836efcfade3266935d28f5ef0aefb80cdcf8783b1374e57f69275cb650b0362625de5c9b30143c463fcc5e8d82b1f845ab77968a56bb828a6e85ab143b47", 0x67}, {&(0x7f00005f3000)="e47fa3a34fd8ee6e5d6f4b2b155e5e5bcc5d37aca7d671be4079bcbd897775b9bcee8f0765697c68aa55de3c9f81e59ec2f0b7b57e51083e86d46af686b317b77721", 0x42}, {&(0x7f000083b000-0xf3)="818add70ad80affcedaed939a74b4d6eb98ad860dd3cc19f114f11f03e5113a513048042072ec1acc5a7ce80bc3b39254da1b005fc7da672fd2a3c24af9e2a2ed8d120a7087b0d6e8a425cf4c3249bdb00388a8d4e08be556d0a6ae61be8486adf43e137cb98a2151f19565c613a900237d8198e86b1751d7f30993a2f28d8712583ecd86a535dad9924f01678bb5be5a3c0e879c73549c9c025216cc7be03bc77ea8e4dfec210d6769db6d96b116e215311741d949e18e6051d96b6a619c1c76c28d129be102f538799e9ef14fb50518b18e2118e748b284653592a9ee2535e05bfa45fa3e5bfb47d2bb3827211a7246efe00", 0xf3}, {&(0x7f00003c1000-0x64)="ee5573d183c7700c1e107e1e911f4ab6dc1cb51f6420344c8126bb278310e28f9ad15c722f4a54fec7b0113f6714e42af55b5b205278b3ed0b9960b366b9d41fe80ecc8e7cfe829f40b4741a7a1c6460fa384ddd48e2536813f21078dae739670e4f0812", 0x64}], 0x7, &(0x7f000093d000)=[], 0x0, 0x81}], 0x9, 0x40000) connect$unix(r0, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 19:20:44 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002cf000)={0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d61000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) 2018/01/16 19:20:44 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000201000)=0x0, &(0x7f0000cc7000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff3000-0x14)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 19:20:44 executing program 3: prctl$getreaper(0x2f, &(0x7f0000b8d000)=0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a99000)='/dev/vcs#\x00', 0x1ff, 0x3ffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) 2018/01/16 19:20:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000433000)=""/176) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/16 19:20:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000097e000)='./file0\x00', 0x40) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000045000)={0x5, &(0x7f0000c1f000)=""/115, &(0x7f0000ac0000)=[{0x3, 0x16, 0x9, &(0x7f0000459000-0x16)=""/22}, {0xe1, 0x1000, 0xe034, &(0x7f000056e000+0xe9c)=""/4096}, {0x3, 0x82, 0x6, &(0x7f0000f9e000-0x82)=""/130}, {0x10001, 0xa9, 0x3, &(0x7f0000573000-0xa9)=""/169}, {0x5, 0xed, 0x5, &(0x7f00001dd000-0xed)=""/237}]}) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f7a000-0x26)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0x26) 2018/01/16 19:20:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000daa000-0x50)=[{&(0x7f0000c74000)="e09b68146be81fb787918d2ba2b4c01d891ec2448f75b0b60e66429abf9949b3ac", 0x21}], 0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000dcd000-0xd1)=""/209) socketpair(0x8, 0x7, 0x400, &(0x7f0000675000-0x8)={0x0, 0x0}) connect$inet(r2, &(0x7f0000217000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000446000-0x4)=0x0, &(0x7f000014b000)=0x4) r5 = getpid() ptrace$peek(0x1, r5, &(0x7f0000007000)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/ppp\x00', 0xbb85c7200fb56dd8, 0x0) socketpair(0x11, 0x0, 0x4f0d, &(0x7f0000672000)={0x0, 0x0}) listen(r2, 0xff) r6 = accept(r2, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) setsockopt$sock_int(r6, 0x1, 0x1d, &(0x7f00008dc000)=0x100000001, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000ff2000-0x4)=0x0) [ 99.657335] dccp_close: ABORT with 4294967275 bytes unread 2018/01/16 19:20:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ed2000)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000246000-0x8)=0x0) fadvise64(r0, 0x80000000000, 0x8, 0x4) 2018/01/16 19:20:44 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000037f000-0xa)='/dev/cuse\x00', 0x202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x11, 0x1400) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000384000-0x4)=0x5, 0x4) socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000622000-0xc0)=""/192, &(0x7f00002ef000)=0xc0) 2018/01/16 19:20:44 executing program 5: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ab7000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000421000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cd2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a46000)=0x3d3) setreuid(r0, r1) 2018/01/16 19:20:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = dup2(r1, r0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000a7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f46000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f00009f6000-0x50)={@common=""/16, @ifru_addrs=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000be0000-0x18)={r3, &(0x7f00005b2000-0xf2)="b201da77bb050cfc7ea553dd3e521f6ed2788960db7ee2bb26eb780e5e1a566d1beffce041375cd1b0cd8af325d0be6df3fe3dde01243f027ce4680c95fbafe2948c176f7ebee805e169e41dbeae2506c529b500e9a68c50c798cc9fdc302842ef373a0c00d17efc40401eeaf7c1dfa42bcf9edd47c5518d79c5f84adb1103ae25f1a0243d3134179076d5f4ebc868dc9f3e33f9bea51dc79cba84c27a174aea3449478ec287c7579e840089db301c2217f4d68297cd26b4541603d12bb396b37623810adb11c6a003c23aa1b4e154408ae931f5615d9f67183a0b0393c4810c1c0e43472c4128e57b0467fed2ae815610ca", &(0x7f000002f000-0xd1)=""/209}, 0x18) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00007bf000-0x4)=0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000364000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3839, 0x4, 0x400, "56bdc3efbd1ba919ce047ee10d27a1afbb2b9c0c4ffc73cd76d42ae9023937a2aae152ccb7d39ad2faeb0ab291797a0604d5fbe79b74466d731310bc84c6959e789c1259c096ed7c63c66407aec38e8d"}, 0x160) connect$bt_l2cap(r5, &(0x7f0000d9a000)={0x1f, 0x1cf, {0x4, 0x8001, 0x1ff, 0x7f, 0x8, 0x1}, 0x1, 0x4}, 0xe) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00005b7000-0x8)={0x0, 0x0}) accept$inet6(r6, &(0x7f000013e000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b2d000-0x4)=0x1c) pipe(&(0x7f0000b38000-0x8)={0x0, 0x0}) fallocate(r2, 0x2, 0xfffffffeffffffff, 0xb6) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000616000-0xc)={0x4, 0x4, 0x6, 0x72c, 0x4, 0x2, 0x300000000000000}, 0xc) listen(r1, 0x5) bind$unix(r5, &(0x7f00007c7000)=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffd9a) 2018/01/16 19:20:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x671, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d7b000)='/selinux/user\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c80000-0x4)=0xc) sendmsg$nl_generic(r3, &(0x7f00002f8000)={&(0x7f00004b7000)={0x10, 0x0, 0x0, 0x2004}, 0xc, &(0x7f00004ce000-0x10)={&(0x7f00009b2000)={0x1168, 0x22, 0x300, 0x1, 0x3, {0x6, 0x0, 0x0}, [@nested={0x1c, 0x1c, [@typed={0xc, 0x88, @pid=r4}, @typed={0xc, 0x20, @str='\x00'}]}, @nested={0x11c, 0x67, [@typed={0x18, 0x3a, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x36, @u32=0xfffffffffffffff9}, @typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="848bc1725a70f843f23b13ac75f2474ee274bbd008eee66d20077411669d55fee1dd4521a975959f93ec17cef8513f5a9d6462219b3a33e7f048e065703cbc60eadcea0ad5ef8df7443444d444f012550bf860a5d2dac08457cd04a8ec0e5058df8524f0d35875414ee86163b967688e751b56031c4930a192027150cf04193a192c4947a836b1b74150489ecb6f4892cd5866b302fec9100dad64f1a2f95ed3da9425692510e16d0f75364f9e637dc90af0d72f177108a18a6efd2a3cac4df1a97a490d1c6e4cd2a23251a366860e718ae2cd30ccfe404afd"]}, @nested={0x101c, 0x6, [@generic="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@typed={0xc, 0x4d, @u32=0x1000}, @typed={0xc, 0x75, @ipv4=@rand_addr=0x7ff}]}]}, 0x1168}, 0x1, 0x0, 0x0, 0x20000004}, 0x4008840) 2018/01/16 19:20:44 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x0, 0x210000000000c013, r0, 0x0) r1 = semget$private(0x0, 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r1, 0x1, 0x12, &(0x7f0000001000-0x1000)=""/4096) 2018/01/16 19:20:44 executing program 1: r0 = socket(0x1, 0x80000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x14)=@known='security.capability\x00', &(0x7f0000a73000)=""/106, 0x6a) r1 = syz_open_dev$amidi(&(0x7f0000b9b000-0xc)='/dev/amidi#\x00', 0x401, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x800, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cbb000-0x48)={0x2, 0x3, &(0x7f000078f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007b2000-0xa)='syzkaller\x00', 0x0, 0x4c, &(0x7f00001bc000)=""/76, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 19:20:44 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) symlinkat(&(0x7f0000012000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00007da000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000f3d000-0x4)=0x0, &(0x7f0000b2a000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007c1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 19:20:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000339000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000d0d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) r2 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000072c000)={0x0, 0x0}, &(0x7f000086c000-0x4)=0x8) 2018/01/16 19:20:44 executing program 5: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e76000)=@generic={0x40, 0x401, 0x6}) connect$l2tp(0xffffffffffffffff, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r1 = socket$l2tp(0x18, 0x1, 0x1) close(r0) dup2(r1, 0xffffffffffffffff) 2018/01/16 19:20:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x0}], 0x1) r1 = gettid() r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f6f000-0x11)='/dev/qat_adf_ctl\x00', 0x181000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) 2018/01/16 19:20:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e09000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00002d7000-0x8)={0x400000000019, 0x7ffd}, 0x8) close(0xffffffffffffffff) 2018/01/16 19:20:44 executing program 6: r0 = socket$kcm(0x29, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000b1e000-0xb)='/dev/vcsa#\x00', 0x200, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000001000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a55000-0x4)={0xffffffffffffffff}) 2018/01/16 19:20:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000c3c000-0x38)={0x2, 0x0, [{0x44e, 0x0, 0x0}, {0x1, 0x0, 0x0}]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000bc9000-0xc)={0x1, r1, 0x1}) ioctl$sock_bt(r3, 0x8907, &(0x7f0000d79000)="204d01dacd7eb69b0dddbdf4403472e9e49476322423d6b931b8d51acdfda5b7b8077373bd973f347ce07dc5f14e99871db4ef5758f2e0aaeca25b4a0f24e1fc9ef4cf174b9275bde8c2fb65e457c52b9bd53083eb1537cd3fe208a06e4e37960574f94f21e41a4721899eac33d29cc3efcabda731a97357b4ab204744c4d1ad51dc955bc6e365755892ea6e7257d6c04cd8f7eb6edb88707bd0b5c41055233c947fea4e1b0456a585475a7c857778bbcb817a03e16e9dd8ab3a25") [ 99.808133] QAT: Invalid ioctl 2018/01/16 19:20:44 executing program 3: msgget$private(0x0, 0x20) r0 = msgget$private(0x0, 0x1) r1 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c6e000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f46000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001000-0x4)=r3, 0x4) msgctl$IPC_SET(r0, 0x1, &(0x7f0000198000-0x78)={{0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 19:20:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r1 = syz_open_procfs(0x0, &(0x7f00008a0000)='net/ip6_flowlabel\x00') open_by_handle_at(r0, &(0x7f0000702000-0x73)={0x73, 0x100000000, "27f680f1d42a153c43230d3dcb662cee6fdafa1bc61422d185b6f9774db5862b0bb1b0e2a7afbde57c05a19f8964dc1dd7f4f1efe32f2636e605e668f8823e29b01cec83b7cbb65b1dc9e2b514d879c86adb7c25105f59a476a015937162fe213732eb849e835a4a4c2b37"}, 0x12802) sendfile(r0, r1, &(0x7f0000023000)=0x80, 0x26a950b) [ 99.861949] QAT: Invalid ioctl 2018/01/16 19:20:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00006f9000-0x8)={0x0, 0x7fb8}, &(0x7f0000f89000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000812000)={0x8, 0x7, 0x8, 0xcfb, r3}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000721000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/16 19:20:44 executing program 1: r0 = eventfd2(0xf800000000000000, 0x1) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000007000)=[{0x0, 0x0}]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f000000d000-0x1c)={0x7, 0x14, [0x1, 0x3, 0xff, 0xf1d9, 0x5]}) ioctl(r1, 0xc0184908, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x14)='#vboxnet0[+selfbdev\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000000)="c23b63de45839f9128d7d4e84148f753606462eb10db05a57fa408e3da3f9d3b47d6fb02c8d25cf6e644c4c13a2404849664ecb249ff251b74b30b", 0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000996000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bdc000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00001ce000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000fed000)=0x325) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x7a, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 19:20:44 executing program 6: msgget(0x1, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x2, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000)={r1, 0x3}) r2 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x2, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e36000-0x8)={r3, 0x3}, &(0x7f00007e4000)=0x8) 2018/01/16 19:20:44 executing program 3: lgetxattr(&(0x7f0000ee2000)='./file0\x00', &(0x7f0000820000)=@random={'security.\x00', '\x00'}, &(0x7f0000def000)=""/70, 0x46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000455000)="f39ed0e4a0065b5b31cd02ab23a4336b006bc0eaa5032973d6aba946ee594fcb7524f4ad5b38b02ebd08573a79431ec827074af602a5e95bfc559f8193c500001cb0896d56173813c3c2796dec4cb0763e948f3a7f5b94f286f54d15b91a13e258e05fba767ebb8a89a17f22584743efe84f0ad8fcf1d0788cd0964a883040a014b1bfb8cafdf8ce66aeaa0906d9e538fa375b9cec172ba2803f69788c7619abf9c2ef7131d051f1f53e2209afaa522e00907bd47cffa0490662eac630cee7842ab3e3284a0d973507bcc7740ea9", &(0x7f0000263000)="d7aaed8f177a7e628ab0c5b548d0215b6ca9c34f84122205683df2c0a529fb0303ccf8955f7abad9974ccebf2a11e335970a333abe4679795bdfe1be7b3ba0a420752f09f8b32c6ae12a5539f97d5e1322265cb57f293045927f7637c0c729ade46231d55c593e332e47ad2bd2848f29323c2e29d07c543cf033f6a2fdd4375c83fc03dd0456dc16dddf36"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e4000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$sndpcmc(&(0x7f0000470000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000063b000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00004fd000-0x10)={r1, &(0x7f0000d15000+0x28d)=""/174}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f000061a000)={0x0, 0x1, 0xff9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_gettime(0x0, &(0x7f0000fba000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000c17000)=""/225) 2018/01/16 19:20:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x4, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5c) getsockname$packet(r0, &(0x7f0000971000+0xcb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ea3000-0x4)=0x14) memfd_create(&(0x7f0000dbc000-0x6)='lockn\x00', 0x3) r3 = open(&(0x7f0000a11000)='./file0\x00', 0x200000, 0x0) gettid() open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x280800, 0x8) dup3(r2, r0, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000001000)={0x9, 0x2, 0x2000000000000002, 0xfffffffffffffff8}) r4 = add_key(&(0x7f0000a17000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aeb000-0xf)="b4adfa77351fa5dc5c735968168c56", 0xf, 0xffffffffffffffff) keyctl$revoke(0x3, r4) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000782000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/01/16 19:20:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x800000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007c0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00006d2000-0x12)={0x0, 0x9, 0x8096, [0x39b66ee9, 0x8000, 0x0, 0x7, 0x4]}, &(0x7f0000d61000-0x4)=0x12) fcntl$getflags(r0, 0x409) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000d0000-0x10)={r4, 0x3c, &(0x7f0000fa7000-0x3c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000015a000)=0x10) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000721000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/16 19:20:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000bf8000)={@common='ip6gretap0\x00', &(0x7f0000ec0000)=@ethtool_channels={0x3c, 0x16, 0x1, 0xd1da, 0x3ff, 0x6, 0x1, 0x1ff, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000041f000-0x10)='/selinux/policy\x00', 0x0, 0x0) close(r0) writev(r0, &(0x7f0000256000-0x20)=[{&(0x7f0000362000)="a6c6fc1e1c35f1848c24d27a94ea958984b29f16d320758bafe57f8842e815da8df80aab902bef60c0b9241bdf4a05644bf3b8eeb713eff78359cf94c6290c5ee81834bbf2b747b44d3c015f83ac5c8dc2371b621c3b46a2bb93b713d660f69e511c776b071f22c785056f96e921ab0313c110c637d7", 0x76}, {&(0x7f0000271000)="2e35191f627ac158f5b9ac5f63fff7a4e501108f4f0bb561744bc477ae2dd2c92c92a0f8150f08e12b8a6a9c83e2dbd4f2feaf1d211cec06e515d1c0c4d24df4e3b4d193c1947f493990dbe42c859d36df60cb752408cc22355fec3b24ec9e4216d8173484fe0037883fce3dde3ed4e83e78386b6d188fb5ac23eb8488a7bc533cd178cb50c636c0bb17980b81dd65b26e6105732b9ce923bf37459ac64dc99a979f5b9fbd32ecb634e948b7d9e21dceabec59438eb5cce2fa486646d72088f635a86b644ce2d4770ccac001e4b4d26dac0bb20b64dacfd91cb21b8e70f365e6fd52e9dec61aae680f868d2408462b567213a1", 0xf3}], 0x2) 2018/01/16 19:20:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) writev(r0, &(0x7f0000dd1000-0x10)=[{&(0x7f0000a76000-0x4f)="796393119748bf1533369a5fc41c51a8f4d6620f1076b2796fea15a9042462eb057f0b1fd259c6a5ffa4a0a9d440439c40c49fdf3f5f01c1337946ef498fff36960370f7cd5f27e4143551f0fcd4b2", 0x4f}], 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000d76000)='/dev/input/mouse#\x00', 0x7, 0x4481) accept$ipx(r2, &(0x7f0000387000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000060d000)=0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x1, 0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) 2018/01/16 19:20:44 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bfc000-0xc)='/dev/rfkill\x00', 0x20040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000ff000)='big_key\x00', &(0x7f0000281000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000282000-0x1000)="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", 0x4d1, 0xfffffffffffffffb) 2018/01/16 19:20:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f86000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000e2d000-0xc)={0x3f, 0x9}) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f000036e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 19:20:44 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0xeea, 0x1, 0x6, 0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) r2 = syz_open_dev$usbmon(&(0x7f0000feb000-0xd)='/dev/usbmon#\x00', 0x1000, 0x125940) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000002000-0x3)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x58, &(0x7f0000005000-0x58)=[@in6={0xa, 0x3, 0xf4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r3, 0xfffffffffffffffd}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000+0xdc4)={r4, 0xb5cc, 0x6, 0xa72f, 0x9, 0x80}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x2, 0x1, 0x9, 0x3f, 0x0, 0x8001, 0x8, 0x8, 0x9, 0x0, 0x6, 0x4, 0x7fffffff, 0x0]}, &(0x7f0000004000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000)={r5, 0xa6}, 0x6) 2018/01/16 19:20:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$vcsa(&(0x7f0000e47000-0xb)='/dev/vcsa#\x00', 0x3c92, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00002ab000)=0xfffffffffffffffd, 0x4) r1 = socket$unix(0x1, 0x220000000802, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000fd1000)={0x7fff, 0xe0000000000000, 0xd2, 0x0, 0xfffffffffffffff9, 0x20, 0xfffffffffffffffa, 0x81, 0x6, 0x7f, 0xb2ea, 0x7fff}) recvmsg(r6, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d73000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/16 19:20:44 executing program 7: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/16 19:20:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000055000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00001be000)=0x10001) read(r0, &(0x7f0000fa6000)=""/1, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fcb000)=0x1f) openat$dsp(0xffffffffffffff9c, &(0x7f0000c10000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/01/16 19:20:44 executing program 5: mmap(&(0x7f0000000000/0x965000)=nil, 0x965000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000966000-0x9)='/dev/ppp\x00', 0x501040, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000064b000)=""/117) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00005e0000)='/\x00') mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000965000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000966000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000966000)={0x0, 0x40, 0x3}, &(0x7f00007c7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006ea000-0x8)={r3, 0x9}, &(0x7f0000063000)=0x8) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000966000-0x50)={@common='yam0\x00', @ifru_data=&(0x7f0000131000)="f8bf28b7d020cc93f6443383e9f4cf0fbf1e7c99ad459efa6f3de03bca17414c"}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x20) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000815000)={0x0, 0x4a, 0x3, 0x34, 0x6bf, 0x7abd, 0x8, 0x4, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x200, 0x7f, 0x2, 0x81}}, &(0x7f0000067000)=0xb8) mmap(&(0x7f0000966000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000966000)={r4, 0x7, 0x401, 0x1}, &(0x7f00000ce000)=0x10) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000966000-0x6)=@hci={0x1f, 0x800000000000000, 0x3}, 0x6) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000966000-0x4)=0x20) sendmsg$inet_sctp(r1, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5014cfff, &(0x7f000043d000-0x1)=[], 0x1, &(0x7f000036d000-0x60)=[], 0x1ae3c9758f8abafa, 0x80c4}, 0x0) getgid() sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="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", 0x5a1}], 0x1, &(0x7f0000317000-0x30)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0xfffffffffffffffe}], 0x2, 0x0) 2018/01/16 19:20:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f000071d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) signalfd4(r1, &(0x7f00002b7000)={0x400000000}, 0x8, 0x800) 2018/01/16 19:20:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000716000)='/dev/vga_arbiter\x00', 0x0, 0x0) madvise(&(0x7f00003f6000/0x3000)=nil, 0x3000, 0x3) poll(&(0x7f0000a70000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x9) 2018/01/16 19:20:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000822000)='/dev/cuse\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00008d0000-0xcf)=""/207) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ace000-0x10)='coredump_filter\x00') pread64(r1, &(0x7f0000dbf000)=""/111, 0x6f, 0x0) 2018/01/16 19:20:44 executing program 7: socket$inet(0x2, 0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:20:44 executing program 2: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000815000-0x20)={0x101ff, 0x3, 0x3000, 0x2000, &(0x7f000060b000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00001d5000/0x18000)=nil, &(0x7f0000af3000-0x18)=[@textreal={0x8, &(0x7f0000af3000-0x4d)="f40f01cf66b9410a000066b80080000066ba000000000f300fc7282e64dcc60f2201670fc71ebaf80c66b8fe069b8566efbafc0cb0b0ee66b98e0a000066b80000000066ba000000000f30f2fb", 0x4d}], 0x1, 0x0, &(0x7f0000000000)=[], 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000af3000-0x30)={0x0, 0x0, []}) 2018/01/16 19:20:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7ff, 0x3, [0xfffffffffffff801, 0x40, 0x8]}, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x40}, &(0x7f0000001000)=0x8) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x7, 0x4) socketpair$ax25(0x3, 0x0, 0xc4, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/16 19:20:44 executing program 0: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000001000-0x8)=0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001000-0x1)=0xfffffffffffffff7, &(0x7f0000000000)=0x1) clock_getres(0xfffffffffffffffe, &(0x7f0000ebe000-0x10)={0x0, 0x0}) 2018/01/16 19:20:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000053c000-0x4)=0xffff, 0x4) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000308000)="c800f5ffffff0023007280", 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000983000-0x18)={r3, &(0x7f0000724000-0xf5)="870cb207bd4df6db5d0c7473c415c772c836a4942dcd70f0a366251ffd98cdb85a3fab33ef18129b97265086b48d4eb0af55d886213affe8c77412610d58667670013deba1094747733f1e37d2503c53584e96564233f0ec245bf9c40b098119165f2d70995d3f6ab3d843b97167cefb13f51077558bd7dbd54ac1ab553460483e932bd3ced49f042a5b0e13aa8b8f7af0d789909a4bd54d73747da44c4c18ff865c9f57f68797632f4b375f16865521b143444a8fa0805a5a23ef21a9e6b7649a94e1c5aa33194287e8e4deed842696dd92faac0739706050ba0bb1d2af088839091342fbbdc66fdc098d3ce7f223ad1413df0855", &(0x7f000087e000)=""/184}, 0x18) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000a98000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e84000)={0xc, 0x0, &(0x7f00000f4000)=[@enter_looper={0x630c}, @exit_looper={0x630d}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f0000f4b000-0x1a)="d7"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x0, 0x0, &(0x7f000000e000-0xca)=""}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00008ce000-0x4)=0x5, 0x4) 2018/01/16 19:20:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) sendmmsg$alg(r0, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000891000)=[], 0x0, &(0x7f00000b9000)=[@iv={0xa8, 0x117, 0x2, 0x8f, "0863dfc67f7868c53cf55cc144c145deb6dd0684979f786891e051fbd887d6df7ebc838750ff3fff0d2ff5978c5771d5d7773bee2efcf044c968234bcd5aca240b6a42a33b2ad85771cc64fb8eed5ddeec02d674ac5ff1b179f299c5a5f4787d0aad55d6ed801ae3098b89841969602b250c29b22ad7eef552a4a01a95c5df7ae7e8726378bac53c30fb19d4edc6b3"}], 0xa8, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d2d000-0x83)="71e58ad5974b8c00f3cd6fabac270581a16cb8655ddc6e2f392126399e4235c8df8b89ef7561a7e78c2dc9569800957dd151a244d8c3c1313782952b2118c088c7d25d9e5ab29b1ded5b7ac7a87a2baacbe720acf03517b87faba5bfc25b61d1ca83b1eaffa245300178efce60a4f330d9793f9d19b4438dd4fe23709e858e3a51a424", 0x83, 0x4, &(0x7f0000767000)={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff54f}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7f000-0xa4)=""/164, 0xa4, 0x40010003, &(0x7f00003aa000)={0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/16 19:20:44 executing program 3: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r3, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r4 = syz_open_procfs(r0, &(0x7f00004d8000-0xd)='net/wireless\x00') poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r5 = dup2(r1, r4) tkill(r0, 0x16) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000df7000-0x8)={0x0, 0x0}, &(0x7f0000df6000)=0x8) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000df7000-0x20)={0x0, 0x5, 0x8, 0x0, 0xfc, 0x6, 0xffffffff, 0x101, r6}, 0x20) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000a48000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8d000)=0xe8) r8 = getegid() mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df8000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r10 = socket$pppoe(0x18, 0x1, 0x0) fstat(r1, &(0x7f00002ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000df7000)='./file0\x00', &(0x7f00007ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00004b0000)='./file0\x00', &(0x7f00008fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00002e8000)='./file0\x00', &(0x7f000091a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = geteuid() mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000da6000-0x8)='./file0\x00', &(0x7f0000df7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f00008f6000-0x38)={&(0x7f00004cd000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000df7000)=[{&(0x7f0000d10000)="65a95a9916fae03b5661eea5b821f8aa5cc50429b841fb04c5b8e30bd12f0521358bbde43a1b", 0x26}], 0x1, &(0x7f0000be4000-0x138)=[@rights={0x28, 0x1, 0x1, [r3, r2, r1, r5, r3, r4]}, @cred={0x20, 0x1, 0x2, r0, r7, r8}, @rights={0x20, 0x1, 0x1, [r5, r1, r2, r4]}, @rights={0x38, 0x1, 0x1, [r9, r4, r3, r5, r5, r2, r1, r2, r4]}, @rights={0x38, 0x1, 0x1, [r1, r4, r5, r4, r1, r2, r10, r5, r1]}, @cred={0x20, 0x1, 0x2, r0, r11, r12}, @cred={0x20, 0x1, 0x2, r0, r13, r14}, @cred={0x20, 0x1, 0x2, r0, r15, r16}], 0x138, 0x0}, 0x4000) 2018/01/16 19:20:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000022c000)='/dev/input/mice\x00', 0x0, 0x40) preadv(r0, &(0x7f00006d8000)=[{&(0x7f00007d7000)=""/195, 0xc3}], 0x1, 0x0) io_setup(0x5, &(0x7f0000d38000)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000b86000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000647000-0x20)=[&(0x7f00007f8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000f8d000-0xb5)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 19:20:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000b0000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000992000-0x40)={0x3ff, 0x10000, 0x0, 0x200, 0x6, 0x0, 0x7, 0x2}, &(0x7f00001b1000-0x40)={0x0, 0x9, 0x9, 0x596, 0x2, 0x5, 0x5, 0x9}, &(0x7f00004cf000-0x40)={0x9, 0x8, 0x0, 0x89e6, 0x3, 0x1f, 0x4, 0x0}, &(0x7f000056a000)={r0, r1/1000+30000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00001fd000-0x8)='/dev/admmidi#\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f40000-0x29)={0x0, 0x21, "7830da8bd292e33adbadb483ac64286faf661986d891825e262f2a9f76a949adb0"}, &(0x7f0000334000)=0x29) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00004d0000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000293000)={r3, 0x3, 0x33, "292457fd0eadd4e3901eeff098ca3d551b70f374c63c16e185ef8b0f1d9cd783d4851d82fd1d5ba0ef1c88d6477a6ea5aad737"}, 0x3b) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000eef000-0x4)=0x0) timerfd_create(0x3, 0x800) prlimit64(r4, 0x0, &(0x7f0000871000)={0x3, 0x3}, &(0x7f00003e6000)={0x0, 0x0}) clone(0x0, &(0x7f0000493000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000062000)="") ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00005b0000-0x4)=0x0) migrate_pages(r5, 0x6, &(0x7f000044c000)=0x0, &(0x7f0000de5000)=0x7) syz_open_dev$binder(&(0x7f0000ff1000)='/dev/binder#\x00', 0x0, 0x2) [ 100.294836] binder: 16042:16059 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 100.347522] binder: BINDER_SET_CONTEXT_MGR already set [ 100.347540] binder_alloc: 16042: binder_alloc_buf, no vma [ 100.347560] binder: 16042:16070 transaction failed 29189/-3, size 0-0 line 2903 [ 100.353591] binder: 16042:16071 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 100.353602] binder: 16071 RLIMIT_NICE not set [ 100.379718] binder: 16042:16059 ioctl 40046207 0 returned -16 [ 100.392554] binder: undelivered TRANSACTION_ERROR: 29189 [ 100.398104] binder: release 16042:16059 transaction 85 out, still active [ 100.405004] binder: send failed reply for transaction 85, target dead 2018/01/16 19:20:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000aa4000-0x20)={@generic="b0e9a4af01ee88b43f267da15b89919d", @ifru_flags=0x0}) listen(r0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x4, @in=@loopback=0x7f000001, 0x1, 0xa6, 0x1, 0x30000000, 0x0, 0x0, 0xa0, 0x3c, r2, r3}, {0x1000, 0x1, 0x28, 0x9, 0x7e, 0x4, 0x76d, 0x80}, {0x1, 0x80000001, 0xff, 0x8e}, 0x3a, 0x9, 0x2, 0x1, 0x3, 0x2}, {{@in=@rand_addr=0xfffffffffffffffb, 0x3, 0xff}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7, 0x2, 0x1, 0x100000001, 0x1000, 0x200, 0xffff}}, 0xe8) r4 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x9, 0x400200) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000001000-0x57)="a73e85c8da200f12601e4b5a2f570eff3bd5a1aec9c3ede8d1b546e8744981d950f7d0ba35d64bcd1c1e24140915892a703621929aad8f43991464319a0aa480d3e6da71d4e315f3449d977412aa1c812e85d84ff4499f") r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200402, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00008e0000-0x4)=0x0, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/16 19:20:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000001e000)='./file0\x00', &(0x7f0000cd6000-0x11)=@known='security.selinux\x00', &(0x7f0000702000-0x51)=""/81, 0x51) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) mkdir(&(0x7f000049e000)='./file0\x00', 0x0) listxattr(&(0x7f0000fc9000)='./file0\x00', &(0x7f0000a6b000-0xff)=""/255, 0xff) 2018/01/16 19:20:45 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000e000-0xb)='/dev/loop#\x00', 0x6, 0x0) ioctl(r0, 0x6440000000001267, &(0x7f000000a000-0x3)="") ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/16 19:20:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00003d0000)='/dev/audio#\x00', 0xf2, 0x40) r0 = syz_open_dev$sndseq(&(0x7f0000d76000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000024a000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000304000-0x8)={0x0, 0x0}) 2018/01/16 19:20:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00002d0000-0x4e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008e0000-0xf)='/dev/sequencer\x00', 0x1015c5, 0x0) r1 = getgid() stat(&(0x7f000090f000)='./file0\x00', &(0x7f0000f17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000dd0000-0x8)=[r1, r2]) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000b37000-0x2b)="a633441317cfefa02692d43bdb49a43e758088cadeb2af98b95487137dd7aac088176527c08c576c0a5aee", 0x2b) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000bff000)=0x5) 2018/01/16 19:20:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x0, 0x8002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005d4000)=0x0) utime(&(0x7f000088f000-0x8)='./file0\x00', &(0x7f0000c40000)={0x180000000, 0x9}) fcntl$lock(r0, 0x6, &(0x7f0000efd000)={0x0, 0x0, 0x81, 0x7, r1}) write$sndseq(r0, &(0x7f0000bcf000)=[{0xff, 0x10000, 0x10001, 0x8, @tick=0x2, {0x2, 0x2}, {0x5, 0x4}, @ext={0x16, &(0x7f00002f9000)="9a6fa52f802f4716f50cc3648f98e05e3ebbdb5bfae6"}}, {0x70a, 0xe1e8, 0x6, 0x0, @time={0x77359400, 0x0}, {0x9, 0x7}, {0xfffffffffffffff9, 0x80000000}, @control={0x7c, 0x8516, 0x5}}, {0x0, 0x3ff, 0x1000, 0x200, @tick=0x6, {0x6, 0x4000000000000006}, {0xfb, 0x0}, @time=@time={0x0, 0x0}}, {0x3f, 0x8, 0x6, 0xffffffffffffffe1, @tick=0xfffffffffffffff8, {0x357, 0x3}, {0x4, 0x4}, @quote={{0xffffffffffffffc0, 0x6}, 0x1, &(0x7f0000bfd000)={0x5, 0x7ff, 0x100000000, 0x1, @time={0x0, 0x0}, {0x1, 0x9}, {0xfff, 0x0}, @note={0x7fffffff, 0x8, 0x4, 0x2, 0x20}}}}], 0xc0) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) faccessat(r0, &(0x7f00005be000-0x6)='./file0\x00', 0x84, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000ef000)=0x5, 0x4) 2018/01/16 19:20:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f000074e000-0x1e0)=[{{&(0x7f00008fd000-0xe)=@l2={0x1f, 0x4, {0x3, 0x10000, 0x6, 0x1, 0x9, 0x8}, 0x3, 0x8}, 0xe, &(0x7f000069e000-0x10)=[{&(0x7f0000bed000)="f2ecb786cf01a5987aec54a5cf7e2f70eb86ebfe1f4a4ede7d78fa0014b6ff0cf3fcff2d9f413e32bf61950fda8204fafafba5415269106b54a002cd0468e0c54734a58ad627f8ec03678069680ac768a807e09a8a74af0eebc7345f11828847c1786a07bcfc38145cf01775bb08384565aa516d602f8e5917881636b06af1c482b15084d5d8c10aff91597c477d31b83c65cceb8845b157d130030eb8534139", 0xa0}], 0x1, &(0x7f00002d0000)=[{0xa8, 0x10e, 0x8000, "5a07f17329bb0e0852754d92529304c02176d812b9e8310bb39554ce367259720ebc51393c6f1213203c4c3e97ccfc6255653784614d41bca2a2259f70eaf85475e643757c024ceb9aafe0df5d964fbbc836d3305109720f90996a54cccefb722e6bd005ef797f489c0ad8d2c9f5a3cc567159e69ca87792a45e25f17c67d3dff15c39ae5b7e69ada36b26b229ff4e7f22ea308f"}, {0x90, 0x0, 0x929, "d993b1c1d5f45799baa5860b73865fa8a0b4847ede51fb6289954918456f3deba15fa0a7b2f191522ec18fe3479d7e8385873ed3f1bc137739c9db42b642b7c61f2b49e60b3dabfd7860a2c67491afaa93fc120d1e2dde2bcec16bb299faab6f6e83b1d35c153ea4825b857a145e99fc74b992d52d79e9be4f3ffabeda64e395"}], 0x138, 0x8001}, 0x8000}, {{&(0x7f0000c30000)=@ax25={0x3, {"fb5cde797982db"}, 0x4}, 0x10, &(0x7f0000d0a000)=[{&(0x7f00001a7000-0x52)="f11bb111b9e0d8858e23e6bc5b110fca382cbdb1986ab6935fe1ae53e82ff4eed089e1861449941a72dbfd7240c81617402eb2794ce34d446aca60f829d62c278350673f78a692c813d5daf2500ae155b682", 0x52}, {&(0x7f000034d000)="9df8143a532d20c44f651f0683a5b79cd9517d59827e2b2cae299a2617e91672915e857ef2ee93", 0x27}, {&(0x7f0000062000)="1889a23c15449ddd2ce092600847016b", 0x10}, {&(0x7f0000484000-0xde)="ecded0ed95f29273f48918df198e23765bcd8eed18174d4d8ca613083fc84ace552b3a1f420afed4538defae57092d2b0302676ba7980dc4748bf9acbba0eb2466ccfa2b0312a95e44af992940047c6f2ae9b86edd456933a85049f7ed640827157ef127096b8f2b60ed32cdc4147e0c2edbcb3839fb42253ba4b7fa3c81ce704db840c34c85388646350f27e5fd092664a1d0cac042aed70194951b6817cb8dcc4d0c2f910253865242d3b69921e411662cb65d615b8e75c50c09e29e4603b30b294fd994805d58036df38c495ea2bdedb3dc70275d71cec274af9fedf9", 0xde}], 0x4, &(0x7f00006a9000-0x198)=[{0x40, 0x119, 0x20, "dcf04cd42fa96e6af66f3e7a1ea4e8248f39658eeddf72f5a5d6fce5e5892d6b01bb1d2553a28ee0b02f89"}, {0x58, 0x117, 0x7, "a52560b98f4a3bd12dfdcbeea3c1e94fd0b51784f7704f9c68efa3c70c4f4aff55c7babb3b9ee889a2ea518169d6046572bbe8630582babf27f008e4b7c350a6df"}, {0x100, 0x18c, 0x4, "3a1789bd0a8cbcf33876ae78b89d4a4eea0d585863df261280b7952d09492cf95622b2b16f05844f21a4d76d0afabd0a33639181d87b5041e82a605df6aea51fec8d5e32ffcbc5ae90a1861992c5b9a7e4b44da927d6c6e9ba24d42699c78461e85eb88a16b5055d43ddbe836c419c0c65162dfab04889f834086b5e68470474dc69c44957a7be197e3426aac82d54b21c74587f10aee39c02078ef37eda74991bba4470374f5e241b2383dd9e68bf2edbe274b8c1956355e626df7a985a5e254cca8816dbcc3d4ad001dc9a57acf0ba81a4b8c1a1e1cea0263385933a461b84596c589201c19ded77c67dd467"}], 0x198, 0x44000}, 0x40}, {{0x0, 0x0, &(0x7f0000734000)=[{&(0x7f0000ef7000)="fc0411dd4df2af0771e5822ec511de54f838ecdc4af93a14fc66a1b27a1f08f1e7", 0x21}, {&(0x7f000012f000)="8ce1b36cdcfcf903742f0cff80f661082fc5539e130256c3689a4f9c963ad222733da6f15275dbe7d6ae8a7cb9bf1f319889c30fadb5f55dfef2a226d9884eded1036b899421dfd98bd1e621e4febf26dcea5b4c0423253c0b5d4e13", 0x5c}], 0x2, &(0x7f0000c5c000-0x13e0)=[{0x100, 0x116, 0x1, "168c2b5d583b63458dd67f8bb50eaae91d8c1a9081e205ba991ccdb30919791348dd2adca883bee171917ad9e78c4db0362d7034514f6a91b43d441fb1a96770b68912fd2d06b06911c6339c3c8fb04e272c98500c1a45d76eb8c9808012474cca87a6989ad35d50ab40682ef50cc69ed8d99fb924081b44faf234d77cfbe946b602aeac3e52adb6b02c91ff8215e188bc92617e31844b020aa11ee7154131f727949e18c7809bf57ee64b85de061165f2b2496c34480d5e3bf25fa7205ea04375e19acb0ef27f8b2935edd410c51439c34bdb24d100718765523face8fffb7f3c6874f152ba00b69e6a0cd2e1f399"}, {0xd0, 0x0, 0x0, "0e1ee2473ec0df95c5abdf874c1c705d8ce651946322d662efe251d9eef9c27cd852902670695b5410f352034ba6b72b5361a12f9c68d20329fde2881f8642414db22d873ffdb947607fb6696959bac9fafb41b9fb1a6db1c85d482c7b622c5a323f1ae6b9b0e7305ed60f345213a93955482d639b3b57b88319e6cbb4be563bee13009709d8807e606e3df49f4be895dd55515924478300228240f87c3f2e470d5c1c4c8126cea22a9d6002a5640adf3d50bca3418299c4f8e8"}, {0x60, 0x10b, 0x7fffffff, "0a557c4d4c5e5e4223ecf1d080a4246f7d906890a23df374ad513a1441cd49b1f084bc85f02137a22302855b3193e0d1c86299f456a5be96fdb0a2df3cdfe17390345d330ac89ca23510d2867d97da56"}, {0xf0, 0x13a, 0xffff, "dc9582207adb9cfda77771355183c99643e4a2efc5556ed43bd90b2ced7215bd4cd1c350d9cde46b8a66678abd8ad552ebe9d7a6e3a87968eff2766f71d7302b0a833df3bba067dea8ba31b1cbd0f4649a04bc7967911757cd425623fc367d144e9f95aef58f4e729fc8cc68ece8235689b7acd1a28e430adc9dd2217502028bb7398a357f6eff2da9400e41f859dc3274f6cfc2ed6d1dea3c789706d03db589ce634c9f81cc5feddea9b0c520b33ebe7929e3f435725579a23c1620c94d7b8e6b26803e15cef4eba924d9e33a9657aed26e83e63bb6746c3aacc5216c7072"}, {0x1010, 0x10f, 0x1fe0000000000, 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&(0x7f0000dba000)=[{&(0x7f0000f43000)="11b246528fd56313b77c0d600a3f3a2a601ad5a734dcaa0f36fea954c3dab5e2a2c0114ef4310c5dbb92721726273e0898d0c19145e0a78894e9b14932404c49cebd7fd28baa023b28741b3ef8b59e53b67b44acd4da6124ba891ee47ecd935ca1f9400e55b541e5313a0328ede42f881368a92283daf913760d3679a27dc3fce50a1a89115170f14dabe9f98c30ade78d23e77417f4919550d74e616cc3384940d2031a1f2390a92119e698cfd356b7f390cfe7b904b085c30089261998ca58e524ac75d9114888bf1983", 0xcb}, {&(0x7f0000651000-0x5b)="e29a93f6eadcd1db0ba9cd575f84a24ecbf8ec542a6d1ef0e4276f062783b25548f05db8a9b9afc6ab6716f5f79c1ce4224cea60f21288ed31ca9d15ee01b6425edc8757b084b2200a8e8ba0b0e198f33d744bab23d876644bd846", 0x5b}, {&(0x7f0000d04000)="69b0ccd0e567c5c008bc8642e451a95e6ec9aa2c79b2788a50bd53cbcc7fb2b0fefd5182badf5f0612e24106aef9bff205e635a154ca17f03c367c8b71093e9875c36c365cd1ad4e61a0c1ae9b31867cc4dc59bce581c2bd3c5d285d4f8943a1fc344e500397da1318c8998f5f9b9d267040bc151b75325bdc64cac15c9f58e86f65e7780122a34236f27280bd2ea0e27181d61e74ce128dc9c5b82cec39fed1e2fed6a467d21203e0ea4bb2a0b60102713783586ecf8fad1847b3f3", 0xbc}], 0x3, 0x0, 0x0, 0x4}, 0x8}, {{0x0, 0x0, &(0x7f000058d000)=[{&(0x7f00007e3000)="d9e693b1a40525350b7213fb2587edffe5aad250dd58f2058c1f854d70f9a1cc160616d5f6d685e27126c9ea7f2a920017f238e37f0df780060a7d5e4d31ca13937b45695190a675ccd4ecdfbac03897745ba8468d8dddac60f0ebd3fa2615979064f7518c27e5cd97db1473ec8140d859dac8ad1b114c6401169a91fa574054acffa9c4b79e43b98d40c079c7e9eda4c9563d55223a636e16ac6e868f69aa99570021cebff8523fbf4f2f56c04e2db251196b1d1496763f2fbb79c1e29755b84052287dbb9db9e654", 0xc9}, {&(0x7f0000482000-0x57)="b04542088b9305b01888441fc3426835f0e91e09eb6b1028155920beecd9767b60884424eae64e77ea031f67fc7ab4762b5cc8aeed2bc719c3832250f74207c9e968bd6ab67a6ba8b5abf80cfb3915be5145e40a57472a", 0x57}, {&(0x7f0000e21000-0xa2)="c559015efdafb0990dbfd2a861ed1bf4204903cde0cc0fde8c0eed2be8642e798485d0e41f5b84d9fe130a406c2133ebe2d657dd1cbac14609399f15cbdd2b8d01c2fcdd57f56deb4f0111d905d72567b523ce193415ce2573d0f488b1afda5cf191356c2c1115b075959c05097a96fc46bbab3a96023820e8829becdcf96669c1525be85d4a55fd725079d8b246d232715d6f48eda55700a1be68618e306cf2f54c", 0xa2}], 0x3, &(0x7f000088a000-0x48)=[{0x1010, 0x110, 0x7ff, "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"}], 0x1010, 0x10}, 0xfffffffffffffff9}], 0x8, 0x40) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008f2000-0x4)=0x1640, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000152000-0x4)=0xffffffffffffffff, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f23000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect(r0, &(0x7f0000177000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x4, 0x2, {0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}, 0x3a) 2018/01/16 19:20:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007d7000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x20) 2018/01/16 19:20:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) execveat(r1, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000003000-0x8)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/01/16 19:20:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000c9d000)=[{&(0x7f0000804000)="290000001800ffffffff6800000a00080308ef0c060000000000000000000000000310ec01", 0x25}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/audio\x00', 0x80000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000070000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000011a000)=0x14, 0x800) recvfrom$packet(r1, &(0x7f0000fac000-0xa0)=""/160, 0xa0, 0x2020, &(0x7f0000643000-0x14)={0x11, 0x1b, r2, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000d18000)="") 2018/01/16 19:20:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0x6)='/dev/sequencer\x00', 0x20000, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fe7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000001000-0x18)={0x7, 0x2, 0x1, r1, 0x0}) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 19:20:45 executing program 1: clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f000000b000-0x1)="") fchmodat(0xffffffffffffffff, &(0x7f0000757000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) syz_open_pts(r0, 0x10000) mknod(&(0x7f0000a96000)='./file0\x00', 0xd008, 0x8) 2018/01/16 19:20:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000906000)='id_resolver\x00', &(0x7f000093f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e38000)='/dev/kvm\x00', 0x0) add_key$keyring(&(0x7f0000766000-0x8)='keyring\x00', &(0x7f000046c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) r2 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r2, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d46000-0xa)='/dev/cuse\x00', 0x400, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000667000)="cf2b6020d581055c88d4491ffec57ef8b1fb4ba04e385f509ad2e99829f55a522f6d8f0c6f7a63b8abc19612bd22ef5c0e283ae4b74d3c9081fca607bcc3001099397dde03901fcbe536f2572541667574fc9df27d925fbd0b024c67f7bb859031c08a891856a37c5a37ed68ec", 0x6d) r4 = add_key(&(0x7f0000f27000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) fstatfs(r0, &(0x7f000019d000-0x1000)=""/4096) keyctl$unlink(0x1d, r4, 0x0) 2018/01/16 19:20:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) lsetxattr(&(0x7f0000c9e000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)='#*\x00', 0x3, 0x0) listxattr(&(0x7f0000fc9000)='./file0\x00', &(0x7f0000a6b000-0xff)=""/255, 0xff) link(&(0x7f000033e000)='./file0\x00', &(0x7f000052f000-0xe)='./file0/file0\x00') ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000df4000)={0xdb, 0x1b, 0x2, 0x46, "1e34e389c1849165e8541d883bbcece05bf62d42fcd6b143b6f3dbc4661c6d23"}) connect$inet(r0, &(0x7f00001e5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:20:45 executing program 7: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/rfkill\x00', 0x24000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() r3 = getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000009000-0x8)={0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000b000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f000000c000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) r12 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000000c000-0x8)={0x0, 0x0}) r20 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/relabel\x00', 0x2, 0x0) r21 = socket$inet_dccp(0x2, 0x6, 0x0) r22 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/user\x00', 0x2, 0x0) r23 = fcntl$getown(0xffffffffffffffff, 0x9) r24 = getuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000b000)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000)={&(0x7f000000c000-0xc)=@proc={0x10, 0x0, 0x2, 0x4000010}, 0xc, &(0x7f000000b000)=[{&(0x7f000000b000)={0x1d4, 0x14, 0x900, 0x0, 0x1, "", [@nested={0x1c4, 0x53, [@generic="5ae97eb0eb12af02d57581021e4dff80c1645ab3850d7a30c7bed02e22a9e3c9c9c3f6ea110cfbb4a4ce8b84cd58abe74251dc5905abbd8db4184be19a72ffe6e3ac0a2ecc5a88b68f727e5eef213f47ce3fd9f20faf5c4b840d1d9e625465f88e42f3493fb2ed584afdda78bb8a97bff5d804de75cbb09e01b91bb7205096725decaf07e64ca454e7f24831160f573435ced085603a22c266b7d45cdb467226d0c377a4aa329b8a0b14cf7532a70eb7ce77bc13e9bc25f2b653fe34a810479441937ed431104e4ad7c6f545f473fc65c25837facaef9bff5da3a67d9f80cfe8b70245ba1832043cecb8ebb5", @generic="607bffa5", @typed={0xc, 0x3d, @str='*[\x00'}, @typed={0xc, 0x5b, @uid=r1}, @typed={0x70, 0x80, @binary="cdddfe89770f061f13705cef51c9130dbad6c7c4bc103434d564fbc01bfd279baf54b5fdf404caebe178247f5c7718395cfa61d19e3684eb629f7ddc7035d9bccd2f2b5483a3d7efbcb7913a6da5bde1daaea0b5acdfcfb73ec437a05c051c696bc6aa9a6b"}, @generic="5a4934c812927db01c59d53ae3c5face669e18021143c4ac398896451f2f04701282eed10ddffc03a7b82e8860c437a15e5c762496", @typed={0x10, 0x66, @u64=0x5}]}]}, 0x1d4}, {&(0x7f000000c000-0x20)={0x20, 0x5, 0x100, 0x4, 0x1, "", [@nested={0x10, 0x57, [@typed={0xc, 0x4e, @u32=0x5}]}]}, 0x20}, {&(0x7f000000a000-0x1248)={0x1248, 0x20, 0x100, 0x3, 0x0, "", [@nested={0x1238, 0xf, [@generic="d79a50d1f7ca920f75238b18e2d44abd6b92ca743514a80823e31951d2cd0d0810b4dcf8b98c77d0cce60ccdbd456541407ed5528b8fdb5d82650bf6e598c9a3c69f4aad7353ff80c841ab90482a25b7e3df828a4933ee3715fedf8e82d93c8e94850808b0511f837562698f4fa0aaa47296a0beebca6ce292c2242a5ec851ae1887f4700a85c20e6180aaac047c960005df69af208384f5119760006503f408c770372fde60bc96900c6f6f3462fc36fb21d1a07724f9a859519d518915e109f7f2456dec30eb3a1cecb9ed1d7504fde1459e76a7ac330bc7995816828d21c17aaec3583fa30e4d0bbe0cbe7a", @typed={0x18, 0x69, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x8f, @u64=0x800}, 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[@generic="2e93c7fb2362acfb0e21373d3f48e3ddf565c4223bda83f641cff43d485f69b2c2f91eff7aaeba504ffb21860b11592755bbbfc8e5d3a5fe63062077ead8e941aee7ee73b56ee2f5f443ef5fccdd65c09d4d65b379b6c3579200e1876bff4f8ac0a7780ac0d453e6af16c295d7de5d5e3f835396f809047920d500ec70196ea1e7cbd4b94681fe5ccaf7e67e47bc8ab0dcd2a8d7c1c14a8ff23c0a2040d594642f7af7", @typed={0xc, 0x62, @u32=0xfff}, @generic="76839640b044b3a75b0d55229f5bc91cf81b1a303a4aeaf49b4493eec82b3fd2e279c42f5930a98c1c94109f850925f794ad3f6cd5a5b53b4e96bd7d7cd5d7d6644e1d0229bed1c0af417e594418e7ee6f135722a1ef92163ca1d48040fdce5a2e08d8c3baa5b9987eaf1e277a2cc7eb529b3f18a2783b4121841c3cac97eb3e25ec347257f54481e1bb2e822701ac575cbf86f0f54192ef797991bd51873d0e2ee9ff75396798c0f3c51d60ac27b37c8512bed4761c3243c0e54a9b81", @generic="ab64dffe073ed9849b60f364959968fc774eb77be637187e11d9b23680ef4bc0d5566fda28670d96b556c1bd336dffdf7fdcf535d43684af2aa37cc9302604f8c604be9b9e2e5026352c14e09cfa59ff05e885675759f58202405ff85f5f0cdfe9366320e8c3ce59e06fa2cc0dd25fae343396d00d582243d4ddccb194dfe52d958f6192944401017f604370f2d2e8cd03488a9e3485d053f7dcf746d3d4970d25fe4c455936317169d8ae4dde25fffd7ddb7036465697ffce85d400ba829f3c4c6929dc", @generic="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@generic="0fd536275eacaf1cc1609d0015cdc9f5c7892255a481a16a73e31df3b3873a8f4ead6c35cc2c", @generic="e00af982d28d99e9648a0e93cd6fb686fcda243212b9b15e7ee3ec961f3e4507f3e03a92dd140b908e6087f250206db04c3fcf3d425600ac102a799d8b0715396c808ad2112a4d83523a76aefd014115fc40289e4c94a46cbed026cd98ec74a6f26faf019d13cf3a30ec7ea36f71d4375f8113638497e9194fc866cb57f668c13a9c62ebb14da72ad21983ef5e212fd3a82db3a043fc98ccf3faa98a12284bcca1bfd96cd1685824bcf26a82cd0bebba6fefabced9aed04e262b", @typed={0xc, 0x62, @pid=r5}, @generic=""]}, @generic="89917b154a96c583348d8a289904bf1df9fb28b2eb34f88780cf6fd9fa4b4ee95962e8dee6a4b8f5081b73ebc6c6662d74bd792098645a35844bdc8d7f13c93f52b2f59f19b5a44a3a2e67ea1f0a1dc20d2571280b64cf783cbe6197b36e79b6d3abdad572c5945188e1749c5d74ae41e9f99dcbc0bef586c43ad62d4488092e247e4ec67624ca75be0160cd319a436f4190e5c5d8771aea1ee11db624423ccf4e796a988a4705b73e615c3d3f5a8750f2856a08c3da0818f0b3d740181ff6bea7df126bb529f76945e102ec63"]}, 0x1400}], 0x5, &(0x7f000000b000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r18, r19]}, @rights={0x20, 0x1, 0x1, [r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xd8, 0x44000}, 0x40040) r26 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000b000)={0x0, 0x20, &(0x7f000000c000-0x20)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000b000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r26, 0x84, 0x11, &(0x7f000000b000)={r27, 0x5}, &(0x7f000000b000)=0x8) r28 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') getdents64(r28, &(0x7f0000008000-0x119)=""/936, 0x3a8) 2018/01/16 19:20:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000dbc000)={0x1, 0x0, [{0x3a, 0x0, 0x3}]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000488000)='/dev/kvm\x00', 0x0, 0x0) 2018/01/16 19:20:45 executing program 4: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000033f000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000af2000-0x4)=0x800, 0x2) socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000183000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) open(&(0x7f000058a000-0x8)='./file0\x00', 0x280000, 0x144) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000792000-0x14)={0x9, 0x400, 0x7, 0x1, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000774000-0x4)=0xffffffffffffffff, 0x4) getegid() mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000a4c000)={0xa, 0x2, 0x66a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x257}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e6a000-0xc)={&(0x7f000017b000)='./file0\x00', r1}, 0xc) getgid() 2018/01/16 19:20:45 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d6a000-0x9)='net/unix\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005f1000)={0x0, 0x0, 0x0}, &(0x7f0000aff000)=0xc) syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}, 0x0, 0x0}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000010e000)={0x5, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/16 19:20:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1040000000015, 0x5, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r4 = dup2(r2, r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000a89000-0x58)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1}, 0x1ff}, @in6={0xa, 0x3, 0x9536, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x58) tkill(r1, 0x16) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f00001a4000)=0x0) 2018/01/16 19:20:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003e8000)='/dev/loop#\x00', 0x0, 0x3) pipe2(&(0x7f00006b5000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000007b000-0x10)={0x3, &(0x7f0000eb3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b72000-0x50)={0x23, @tick=0x80000001, 0x3, {0x5, 0x3f}, 0x7, 0x2, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000df9000-0x8)={r2, 0x2}) openat$selinux_member(0xffffffffffffff9c, &(0x7f00003fb000-0x2)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/01/16 19:20:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x7, &(0x7f0000351000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x6, 0x0, 0x5, 0x1c, 0xffffffffffffffff}, @generic={0xff, 0x5, 0xfffffffffffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0xa, 0xffffffffffffffff, &(0x7f000041a000-0x8)={0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000d96000)='/dev/usbmon#\x00', 0x80000001, 0x201) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f00009fb000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000062a000)={r2, r0}) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000bbf000-0x8)={r4, r0}) r5 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r6 = socket$kcm(0x29, 0x2, 0x0) sendfile(r6, r5, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/16 19:20:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0xfffffffffffffeea) 2018/01/16 19:20:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000e9a000)=[{0x0, 0x0, &(0x7f00002e1000)=[{&(0x7f0000007000)="aa05c3839685ead8a4d9182b6bb77e606a18ef887229f23c3e2b5e6172d22e9a003bf71a08f687a7ff1585528f", 0x2d}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000982000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0xd5c498e, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/16 19:20:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000101000-0x8)=0x55) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000054f000-0x4)=0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f00008da000-0x10)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) 2018/01/16 19:20:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000318000)={0x0, 0xb7d, 0x20, 0x8, 0x200}, &(0x7f00007c1000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000857000)={r2, 0x4d, "995439f12f31f40f84ee68a471c91f3b9a612d775c75b62f3de57e52b248e8000388b0eca4fda95db24c07175d7a91d105bca6de5ba0d5abef9e506961ecbac987f1ec0e81cf394be3a1b5db8b"}, &(0x7f00009e6000)=0x55) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r3, &(0x7f0000e85000-0x38)={&(0x7f000031e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfc, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0xe8, 0x6, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x80) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f00001d9000)=0x57ed, 0x4) sendmmsg$unix(r3, &(0x7f0000627000)=[{&(0x7f0000950000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000014a000-0x10)=[{&(0x7f0000397000-0xf9)="6a7a1fc65f9d07edf2a648b86cc7b4023160107a54e8e911bd7e2c526aaaf7fd2ad525dd8f36642df8578795e98fbdc7197db050828f6b070edd534f80a1d597d2265a00dbd8c31907152953993322bd7319524a1bf7eb1d6f46847f88ac730ee0e843d1172a", 0x66}], 0x1, &(0x7f000086e000)=[], 0x0, 0x0}], 0x1, 0x0) shutdown(r0, 0x1) 2018/01/16 19:20:45 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000013000)='./file0\x00', 0x2000, 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) pread64(r2, &(0x7f0000013000-0x61)=""/97, 0x61, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000013000)=0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/16 19:20:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000966000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00004dc000-0x4)=0x10) recvfrom$inet(r0, &(0x7f0000941000)=""/124, 0x7c, 0x2, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r1 = socket$inet6(0xa, 0x2000000000001, 0x4000000000) r2 = syz_open_procfs(0x0, &(0x7f0000cec000-0xa)='net/arp\x00') sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r1, r2, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/16 19:20:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000002c000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) [ 101.171113] binder: 16157 RLIMIT_NICE not set [ 101.181243] binder: 16157 RLIMIT_NICE not set [ 101.202044] binder: 16164 RLIMIT_NICE not set [ 101.213950] binder: undelivered death notification, 0000000000000000 [ 101.220649] binder: undelivered death notification, 0000000000000000 2018/01/16 19:20:46 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0x9)='net/sctp\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000055000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00001be000)=0xfffffffffffffe01) read(r1, &(0x7f0000fa6000)=""/1, 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000fcb000)=0x1f) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/01/16 19:20:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007cb000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00005e1000)='/dev/admmidi#\x00', 0x1000, 0x400000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000005e000-0x4)=0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x40000100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f000095e000-0xb)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000045000)={0x0, 0x0, 0x0}, &(0x7f0000f46000)=0xc) 2018/01/16 19:20:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00009c7000)='/dev/admmidi#\x00', 0x0, 0x140) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f00009ad000)=0x0, &(0x7f0000746000)=0x4) add_key(&(0x7f0000483000-0xa)='blacklist\x00', &(0x7f0000e26000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d27000-0xb7)="", 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/01/16 19:20:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/30, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x104, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000095f000)=0x0, 0x0}, 0x8a30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fca000)="f3c1e83356abaf4712db8d734e2f8216f0c931f9d8cf921a45929039f06598df16337296df986438b81be19f25307d8a1c4edc8bbb0e8900efe56375e1154122f8bc2bec66b3f39d3ee82d46c34ba9fdc2042c67ac9bf3b9868123460359f2f4ef815962e19045748336b4850431a4d03035cbde1998fa67fc7f2d6366c12d2fd6ea6a40c12724c4feb23b5955adc8923d473be3737097bece383df314406273f8c365698e1910b3cba059d934fb82765af4bcca832ba6d3312098da62d826bd2333f2af5fd882e5d42dfd264e50f78ba2c625b726b6ea464a1426cad44ea7", 0xdf) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000085e000)='/dev/cuse\x00', 0x80, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000d25000-0x13)={0x0, 0x0, 0x40, 0x3, 0x1}) prctl$getname(0x10, &(0x7f0000bf0000)=""/7) r3 = syz_open_procfs(0x0, &(0x7f0000172000)='net/igmp6\x00') preadv(r3, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f000051e000-0x120)={0x8, 0x7, 0x4, 0xa65, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x1, 0x1, "1bf2f5c1b546f565c827b7a7bcf1f06d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000e11000-0x24)={0x400, 0x6, 0x81, 0x4, 0x1, 0x0, 0x9, 0xfffffffffffff08f, 0x4, 0x1f, 0x3, 0xffffffffffffff80}) 2018/01/16 19:20:46 executing program 1: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000003000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f0000106000-0x8)=0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000156000-0x4)=0x0) dup3(r1, r0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:20:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = add_key(&(0x7f00001e3000)='.dead\x00', &(0x7f0000718000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc3000-0xdc)="3092f2d40361838cf0cb8cd13aa6916687890cc81cc270a3baab439e1da8008d22ed216f7567c5a3528936f88ae5a61734c85df762b5ef99f2fe17adff342e8657293b3f22a80d0ce8b92e2a9c099abaf3741f3d175996ba893c3cb2a84b575d9539e6c94cbda4f55c4ed8fe448a608590eed0878617c634969c2ebc1ad5f759485c67b8b43859ab2e65bb8ecf5c4e02125730a32baa6e201edb895e7e0e42e760758d63b1210ceef4cd2e8d836c54494c53199795ec505c7de18cf828495f786b4b0489c19a3115041f37782130b6c12fe299a3f7a4058ac92a179e", 0xdc, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000ef5000-0xb)='asymmetric\x00', &(0x7f0000b81000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004c4000-0x5)='eth1\x00', 0xfffffffffffffffd) r3 = add_key$user(&(0x7f0000105000)='user\x00', &(0x7f0000e86000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d27000)="0358f47ba2365bce1bd71fc0e2db78ffe55b5f8630d65f73e726a4c66491c393af6996d59122b801d0fc7ba363504278ca247bc98372c60f5e3da71a972370cde30f71c7cfa0197476e1f819bf4d226c62ded5315c3ac2d6c300a45251598037e2e74818f38e24416eda83d70782cda3eda5974aaa735198ba518033d02e51cc261cf8930b5ee50b06a32717b1a516903001cff3b276743febfbda4875f29d30fce79b5f5b3ffc84a179099e4dd17a5393d478f83d465a1d", 0xb8, 0x0) keyctl$dh_compute(0x17, &(0x7f0000854000)={r1, r2, r3}, &(0x7f0000089000)=""/142, 0x8e, &(0x7f00005e7000)={&(0x7f0000b34000-0x40)={'ghash-clmulni\x00'}, &(0x7f0000fc2000-0x2f)="f7ab0650903a5ad59961ee343a51375f4c0d6920b3609eebe4ddab35d5f68af03bc1fe0955bf41d8f3119b2fc623e0", 0x2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r0, &(0x7f00003fd000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 19:20:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x8)=0xe59) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x100) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)=0x0) 2018/01/16 19:20:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1000000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) pipe2(&(0x7f0000d2e000)={0x0, 0x0}, 0x80000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b7a000+0xc34)={0x9, 0x10000, 0x7fffffff, 0x8a9, 0x8000, 0xffff, 0xa8, 0x3, 0x80000001, 0x7f, 0x74c, 0xfff}) 2018/01/16 19:20:46 executing program 2: pause() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004e6000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r0, 0x4000, 0x0}, {r0, 0x104, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x24, 0x0}], 0x4, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000004000-0x8)=0x0, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000005000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x0, 0x9, 0x5, 0x200, 0x101}, 0x20) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000003000)=0x0) ioctl$TCSBRK(r1, 0x5409, 0x7f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000006000)=""/46, 0x2e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000006000)={&(0x7f0000008000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000007000)=[{&(0x7f0000008000-0xa7)=""/167, 0xa7}, {&(0x7f0000006000-0xf5)=""/245, 0xf5}, {&(0x7f0000007000)=""/14, 0xe}], 0x3, &(0x7f0000008000-0x6)=""/6, 0x6, 0x3}, 0x2000) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000005000-0x118)={0x4e7, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000008000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x2, 0x2}}, 0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000009000)={0x3, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x3, 0x3, &(0x7f0000009000)=@common='bcsf0\x00', 0x4, 0x400, 0x6}) [ 101.676292] QAT: failed to copy from user cfg_data. 2018/01/16 19:20:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000650000)='./file0\x00', 0x110) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = creat(&(0x7f0000ca7000-0x8)='./file0\x00', 0x8) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000bad000-0x4)=0x0, 0x4) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00001a0000-0x20)={@common='gretap0\x00', @ifru_flags=0x3601}) statx(r1, &(0x7f0000104000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chmod(&(0x7f0000cec000-0xe)='./file0/file0\x00', 0x60) 2018/01/16 19:20:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008a9000)={0x7, r0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00009db000-0x10)={0x0, 0x7fffffff, 0x0, 0x3}, &(0x7f000035f000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f3e000-0x8)={r2, 0x4}, &(0x7f0000436000)=0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 101.710685] QAT: failed to copy from user cfg_data. 2018/01/16 19:20:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() getegid() r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dd5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f00007b6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a26000-0x4)=0x10, 0x800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000466000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001db000)=0xc) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000010000)=0x0, 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r4, 0x7006) 2018/01/16 19:20:46 executing program 4: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000ae8000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xf, 0x3fec, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x14}, @empty=0x0, @multicast2=0xe0000002]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) times(&(0x7f0000649000)={0x0, 0x0, 0x0, 0x0}) [ 101.800595] could not allocate digest TFM handle ghash-clmulni [ 101.818741] could not allocate digest TFM handle ghash-clmulni 2018/01/16 19:20:46 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000018000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000019000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000019000-0xb)='/dev/audio\x00', 0x142, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7ff}, &(0x7f0000009000)=0x98) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000019000-0x7b)={r2, 0x73, "451e311401641359aff6d04dac4d0946f43d7a11140335de4a0ac98f9c44ee5f6ea73268a473bac1e1cc690d5f5bfeb550238bd81e66e10d7580ed3f292fae1f23607a94cc625638e7d4f8f5f8a34386844d521eba1cda5caec6cde7ed89abd43b13047c05b8b992eb67c5943ab1f000ff6899"}, &(0x7f0000019000-0x4)=0x7b) r3 = socket$netlink(0x10, 0x3, 0x3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000011000)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:20:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffefffffffffff, &(0x7f0000034000-0x10)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000ef6000)='/dev/usbmon#\x00', 0xe2, 0x2000) getrusage(0xffffffffffffffff, &(0x7f00009c6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r1, &(0x7f0000530000-0x8)='./file0\x00', &(0x7f00004bf000-0x20)={{0x0, 0x7530}, {0x0, r0/1000+30000}}, 0x20) 2018/01/16 19:20:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x20000000000) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000e6f000-0x4)={0xb, 0x40000004, 0x0, 0x0}) 2018/01/16 19:20:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f00004b2000-0x8)=""/8, &(0x7f0000ed6000-0x4)=0x2) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00003a3000-0x4)='tls\x00', 0x4) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/16 19:20:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006cb000)='/selinux/checkreqprot\x00', 0x10003, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000a58000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$dupfd(r0, 0x0, r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f59000)='/dev/sequencer2\x00', 0x1, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a3e000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000404000-0x4)=0xffffffffffffffff, 0x4) timerfd_create(0x7, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000e5e000-0x4)=0x0) 2018/01/16 19:20:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000344000)={0x80000004, 0x0}) write(r0, &(0x7f000035b000-0x24)="240000001e0007f702000000000008ff037f2a000000ffe70003000008eaffff00f50000", 0x24) syz_open_dev$dspn(&(0x7f000091e000-0xa)='/dev/dsp#\x00', 0x1, 0x200081) 2018/01/16 19:20:46 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000d93000)='/dev/amidi#\x00', 0xacf, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000001000-0x28)={0x28, 0x0, 0x5, @fuse_notify_delete_out={0x6, 0x8, 0x4}}, 0x28) r1 = syz_open_pts(r0, 0x101001) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@full={{0x3, {"4c1f5d12f4455d"}, 0xfff}, [{"f79ee0e3756a06"}, {"a9337dd5603e7b"}, {"bccb13086ab34d"}, {"32e8dc510055a2"}, {"9e07b414b010d0"}, {"9acbbcc367d1b4"}, {"b66485b2a4457c"}, {"9841084841466e"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000001000-0xbe)="ddf35a09e70dcee0345abfc6d6c356fd8244929feae0f1946b2055e9d71af8b38b45ae19a7c0de868008820c10c3afb66e8ef5ca9641c34f0df0cb9f0303840e5c900b4a5d6e57d6c4446d1811521c09fc8419ab1c8b4f9ad9fa4cd1143065adad0c9b98d8913302609c611bfa84873d5412644f94a7fef947ac219cace013c9d66bbc24c3e8a8d11ea22135f8ab15d7408d26f32d454e332b479c26843701f97e752e8ed8b59190f5f5ba50c45d4c05b9727b76331adcea053dfa09efc1", 0xbe}, {&(0x7f0000002000-0x6)="8cbe16cf9624", 0x6}, {&(0x7f0000002000-0xb6)="467c035e3f3dd918c9f1f4c48296a2b5c060711c72f1d6bb14e9ac2d705ef34c32926ffd19fd2aa7778d3dd408bd05ea872dc46d38bfbd837622c51d76e8bac9bd63753e057d38a58832b48d90f5288f7c197bd79dfed0ebf8389338068feeaa28b45b3860901c00c9825a50f8ffadf4ac9d09ee500a92c565c8168e19717d5718e2d5884890b78beb61f47e02b2f4006841531292e4fcbf1644956bab3bf7605c58b45c2bd33367cc634fd19b6d31e4d34abe3318af", 0xb6}], 0x3, 0x0, 0x0, 0x0}, 0x2000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000003000-0x10)={0x4, &(0x7f0000002000)=[{0x7, 0x0, 0x9442, 0x1}, {0x401, 0x8, 0x7, 0x1}, {0x9, 0x45, 0x3, 0xffffffffffffffe0}, {0x9, 0x2, 0x9, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000002000-0xaa)=""/170, &(0x7f0000006000-0x4)=0xaa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000007000-0x4)=0x4, &(0x7f0000006000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000008000-0x8)=0x0, r2, &(0x7f0000007000)=0x0, 0x7, 0x4) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x2c)={0xd, 0x2, 0x80000001, 0xffff, 0x4, r0, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 19:20:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b77000)=')$\x00', 0x1) accept$alg(r0, 0x0, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000046b000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000053a000-0x1f)='em0vboxnet0trusted.nodevvmnet1\x00') ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f000058f000+0x786)=""/118) 2018/01/16 19:20:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004b4000-0x8)=0x0) 2018/01/16 19:20:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001b2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00002ce000-0x88)=""/136) sendto$inet6(r0, &(0x7f000051a000)="", 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) 2018/01/16 19:20:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000017000-0x4)=0x0) getpgid(r0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x48) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') mkdir(&(0x7f0000958000)='./control\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 19:20:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) fcntl$getownex(r0, 0x10, &(0x7f00007db000-0x8)={0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000785000)='/dev/dsp\x00', 0x10000, 0x0) sendmsg$kcm(r1, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000fbe000-0x60)=[{&(0x7f000083d000-0xbd)="61626e8143b751e4d2c4c863bfacc0c975e533bf518bedf509d3e809d0785484f70e0dfb0d13ac4bb98f8b11e7a17e37914bb05915aaff1227415904ba6ecd8447aba1daeb2bc5f6e886c8a85a6f08820ad0a24e00d25eeb0e7ea53b8a94c55aac4122a8bb32648cec518281c0216aa98f54b05f7e2b26b1dce8f6a0bd622e92da01ee2ebe6aa0b1c24c395901fc329134b5f18a1dc9d9bc36d620407cdb942a1f366e19f9441589feccc8ad643608ff9faa4a415ca7fce7ca74d2b0af", 0xbd}, {&(0x7f0000dd6000)="71f2cd5ececabd6fa00e31705c5f47da675e20ec7b3c4225de5b8e54c9855c5090935b1fd84bb662bb0361522f270267deaf8a0d263b795e5386d83add23aed0241178f820e7f37d61054826d61515be9a55761e1e48219664d0f191941434184b6e841ecfccfbb5df9c0748a30fcb831fe011d4472e7462726ac100b8b011a95d131c", 0x83}, {&(0x7f000013d000)="ef18ca2224573016c7f8cd9ced5e304cf0e1e68fdb51798d863dfc9386b17ba13d7c45b567ab848b4eac35cd51f5c84078ea20722833f53b15115d27206ebb1e2d6c492a640526146462245d32c019e24c167f4d91b90d81a90c1ed21a676871f3dd30805f94c165e167b79b41339e674661c74a5a51bfeb9c4f4493ef1a", 0x7e}, {&(0x7f00008f5000-0x81)="f6e557c7cb17558fa6fedbb36178876dd3b550d1677a99a3c985c77401fb89ff81c6ca6696d823a63626838233defb449d883b64e1d6350e22cd6b5c33b3198fcabd8af7a1ce97e70923568173c02638f312781de3c286073005f32f7e77c3edd9e4f654bde2a5e206bea26e8e99dbb44c7582a5e956a01beb59277f4746addfa3", 0x81}, {&(0x7f0000b0e000-0x97)="1dbe8d2932eacfb592878386c6b1597e4ab26fb226930c9da1af04c18438de122af29c599a8572b5d0c9ac75b87f9861588186e180d9281968570373e34f50c0116f4f62c8c0d89b39ce720fa701ff8f281b46b889c13dbb1e0157625b5b827b6a09e1980da4fc87a28b2da0b76a2113cb438893b5202868cc71daaf021f69c775f570d8108859f35713d1e645f68981f541684b140d63", 0x97}, {&(0x7f0000163000-0x1000)="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0x1000}], 0x6, &(0x7f0000a5b000)=[{0xc8, 0x11f, 0x5, "48c3b43245080b75e8665cac09d019a2be52f8158c7b52d8ad88739130d9e2e812d7c464b95b3c5fe173fceb751548b9a884a0e0aa76ca9a97ad39c4f9dee4c0d8330931c46921bf1c7115cb28526c54b5e1d9ba55c2fb31664176bc56c594c74f22abd9f93219d08d9fd89340e03910441e7b9a25cff87c2ffc385e6a26b25b0458c134d30bf6be3d6527bf8101d554004379bf72948399e93935062fed2473ce16899186a60e5a6b110937f6a63c01cb4a9a757b91"}, {0x48, 0x10d, 0x10001, "816a17612c9b5dceae54bf9dca2d38c4a5f562ac6b5d36510f28a49fce7bd17a614902a1f2832bc945d68036f414cbd7c83513131c"}, {0x1010, 0x100, 0x9, 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0x2130, 0x80}, 0x24000000) syz_emit_ethernet(0x3e, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x3, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x3ad, [0xf89]}) 2018/01/16 19:20:46 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) modify_ldt$read_default(0x2, &(0x7f0000003000)=""/4096, 0x1000) 2018/01/16 19:20:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd1000)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b83000-0x1000)="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", 0x1000) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000a6b000-0xcc)="9d7da0def89707ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c4b206c4d108900000009300208000000", 0x90) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f000077f000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mount(&(0x7f000024c000-0x8)='./file0\x00', &(0x7f0000cc8000)='./file0\x00', &(0x7f0000bca000-0x3)='v7\x00', 0x1000000, &(0x7f0000f78000)="4d9758d97849ea1d9e0346d76dbc58eae0bf31fc8f782fa0db31e171a82bc8bbd3e71c26ccf9e82fc7a7dcc5da8477de33b3ea64ce7fae1a6f7238ea5ec0dda39d5a0d8dc249ab8ed6a8ed15aad4632cf0afc87b881077771327409dbf07a0afc156960e70384f751334623a0143e1204fa045f34d086409da9356a21ec9416bf7b427696b827e403f9d42d1d4e1bdb2f2be2ba75ec92acc977b2ff8") [ 102.030519] handle_userfault: 36 callbacks suppressed [ 102.030535] FAULT_FLAG_ALLOW_RETRY missing 30 [ 102.040331] CPU: 1 PID: 16254 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #263 [ 102.047666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.056998] Call Trace: [ 102.059574] dump_stack+0x194/0x257 [ 102.063186] ? arch_local_irq_restore+0x53/0x53 [ 102.067838] ? handle_userfault+0x12b7/0x24c0 [ 102.072313] handle_userfault+0x12fa/0x24c0 [ 102.076606] ? handle_userfault+0x150b/0x24c0 [ 102.081087] ? userfaultfd_ioctl+0x4520/0x4520 [ 102.085641] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 102.090799] ? perf_trace_lock+0x70/0x900 [ 102.094923] ? __lock_is_held+0xb6/0x140 [ 102.098952] ? perf_trace_lock+0xd6/0x900 [ 102.103078] ? trace_event_raw_event_lock+0x340/0x340 [ 102.108246] ? print_irqtrace_events+0x270/0x270 [ 102.112972] ? print_irqtrace_events+0x270/0x270 [ 102.117704] ? get_user_pages_fast+0x277/0x340 [ 102.122277] ? perf_trace_lock+0xd6/0x900 [ 102.126396] ? perf_trace_lock+0xd6/0x900 [ 102.130524] ? __perf_event_task_sched_in+0x200/0xc20 [ 102.135692] ? __lock_acquire+0x664/0x3e00 [ 102.139896] ? check_noncircular+0x20/0x20 [ 102.144097] ? __lock_acquire+0x664/0x3e00 [ 102.148313] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 102.153471] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 102.158642] ? find_held_lock+0x35/0x1d0 [ 102.162682] ? __handle_mm_fault+0x3296/0x3ce0 [ 102.167237] ? lock_downgrade+0x980/0x980 [ 102.171358] ? lock_release+0xa40/0xa40 [ 102.175304] ? copy_overflow+0x20/0x20 [ 102.179170] ? do_raw_spin_trylock+0x190/0x190 [ 102.183724] ? userfaultfd_ctx_put+0x740/0x740 [ 102.188299] __handle_mm_fault+0x32a3/0x3ce0 [ 102.192704] ? __pmd_alloc+0x4e0/0x4e0 [ 102.196564] ? print_irqtrace_events+0x270/0x270 [ 102.201293] ? find_held_lock+0x35/0x1d0 [ 102.205336] ? handle_mm_fault+0x248/0x8d0 [ 102.209547] ? lock_downgrade+0x980/0x980 [ 102.213688] handle_mm_fault+0x334/0x8d0 [ 102.217726] ? down_read+0x96/0x150 [ 102.221323] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 102.225873] ? vmacache_find+0x5f/0x280 [ 102.229824] ? find_vma+0x30/0x150 [ 102.233338] __do_page_fault+0x5c9/0xc90 [ 102.237374] ? mm_fault_error+0x2c0/0x2c0 [ 102.241494] ? find_held_lock+0x35/0x1d0 [ 102.245541] do_page_fault+0xee/0x720 [ 102.249313] ? __do_page_fault+0xc90/0xc90 [ 102.253518] ? lock_release+0xa40/0xa40 [ 102.257473] ? do_raw_spin_trylock+0x190/0x190 [ 102.262038] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 102.266870] page_fault+0x2c/0x60 [ 102.270294] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 102.276062] RSP: 0018:ffff8801c2067928 EFLAGS: 00010246 [ 102.281398] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825865d1 [ 102.288638] RDX: 000000000000010b RSI: ffffc90002c46000 RDI: ffff8801c2067d28 [ 102.295877] RBP: ffff8801c2067a08 R08: ffff8801bf1eac00 R09: 1ffff1003840cee7 [ 102.303121] R10: ffff8801c2067858 R11: 0000000000000003 R12: 1ffff1003840cf28 [ 102.310368] R13: ffff8801c20679e0 R14: 0000000000000000 R15: ffff8801c2067d20 [ 102.317624] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 102.322793] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 102.327955] ? iov_iter_revert+0x9d0/0x9d0 [ 102.332171] ? mark_held_locks+0xaf/0x100 [ 102.336297] ? simple_xattr_get+0xeb/0x160 [ 102.340502] ? current_kernel_time64+0x122/0x2f0 [ 102.345238] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 102.350236] generic_perform_write+0x200/0x600 [ 102.354802] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 102.360051] ? generic_update_time+0x1b2/0x270 [ 102.364611] ? __mnt_drop_write_file+0xd/0x70 [ 102.369084] ? file_update_time+0xbf/0x470 [ 102.373309] ? current_time+0xc0/0xc0 [ 102.377086] ? down_write+0x87/0x120 [ 102.380779] __generic_file_write_iter+0x366/0x5b0 [ 102.385678] ? check_noncircular+0x20/0x20 [ 102.389887] generic_file_write_iter+0x399/0x790 [ 102.394623] ? __generic_file_write_iter+0x5b0/0x5b0 [ 102.399702] ? iov_iter_init+0xaf/0x1d0 [ 102.403650] __vfs_write+0x684/0x970 [ 102.407332] ? lock_acquire+0x1d5/0x580 [ 102.411289] ? kernel_read+0x120/0x120 [ 102.415169] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 102.419896] ? __sb_start_write+0x209/0x2a0 [ 102.424199] vfs_write+0x189/0x510 [ 102.427720] SyS_write+0xef/0x220 [ 102.431154] ? SyS_read+0x220/0x220 [ 102.434757] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 102.439749] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 102.444570] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 102.449295] RIP: 0033:0x452df9 [ 102.452461] RSP: 002b:00007f0e1a0e2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 102.460239] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 102.467479] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 102.474718] RBP: 0000000000000317 R08: 0000000000000000 R09: 0000000000000000 2018/01/16 19:20:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) 2018/01/16 19:20:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4000000000002, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e21000)={0xffffffffffffffff}) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000033000-0xe7)="05bbfcafd6334aee736738a92db0c08f355b6607facdf20e28305c98628214009bfbe13ac6d679543a927f39bc3605969ffeffb89b32e65fd9e73f0fe02bbad455149057f059fe55018b5374ce8f483167d60eee4a813e3d3643470bc6933b426fddfbfca88eb1bce35d4dd25f4c24d97b4fe0bbc421664a1d4541fc1cc8f49062bc9fccb4ed2328deefe7b912da5836b8b05b4c5997f549022b239c6f64bc6cba69198fda14e78f588ea38aac9b88f394720acb539dcae6f79011e8fac0232b644ae926e8f89b564e4faef3e6d1f9c1153a98302033bcb0a4d774efc8c95a9c3d90aa2304f625", 0xe7) 2018/01/16 19:20:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000c41000-0x8)=0x0, 0x420000000ff1) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) r3 = eventfd2(0x0, 0x0) ppoll(&(0x7f0000f1e000-0x38)=[{r1, 0x40, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f00001d1000)={0x77359400, 0x0}, &(0x7f0000070000-0x8)={0x0}, 0x8) 2018/01/16 19:20:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/16 19:20:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) utimes(&(0x7f000027d000-0x8)='./file0\x00', &(0x7f0000647000)={{0x0, 0x7530}, {0x0, 0x0}}) userfaultfd(0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$nl_netfilter(0x10, 0x3, 0xc) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) syz_emit_ethernet(0x46, &(0x7f00000e8000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@fragment={0x0, 0x0, 0x80000001, 0x0, 0x0, 0x6, 0xffffffffffffffff}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 19:20:47 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$eventfd(r1, &(0x7f0000a93000)=0x4, 0x8) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x4000009, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) mlock(&(0x7f0000b19000/0x4000)=nil, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000002000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/01/16 19:20:47 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) ioctl(r0, 0x40044145, &(0x7f0000006000-0x1f5)="") syz_open_dev$sndpcmc(&(0x7f0000006000-0x12)='/dev/snd/pcmC#D#c\x00', 0xe915, 0x2000) fcntl$setsig(r0, 0xa, 0x19) 2018/01/16 19:20:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/201) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00007d3000-0x4)=0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f93000)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x981001) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000043000)=""/0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7fffffff) [ 102.481958] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2ac8 [ 102.489197] R13: 00000000ffffffff R14: 00007f0e1a0e36d4 R15: 0000000000000000 2018/01/16 19:20:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00009d7000-0xc)={0x0, 0x0, 0x0, 0x4, 0x5}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x9201, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/16 19:20:47 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003f3000-0x10)={0x0, 0x58, &(0x7f0000d20000)=[@in6={0xa, 0x0, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, @in6={0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f49000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000a4b000)={r2, 0x6}, 0x6) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b02000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ea5000-0x4)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000add000)=r4) 2018/01/16 19:20:47 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x69, 0x260001) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000002000)=0x3f) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0xa, &(0x7f0000003000-0x4)="033b20b4", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000003000-0x20)={0x22, 0xffffffff80000001, 0x0, 0x2, 0x7, 0x9b91}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/16 19:20:47 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x50)={@common='nr0\x00', @ifru_addrs=@generic={0x10, "e09cba2d1cb73cfc81b2ffd92483"}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x1000000, 0x4, 0x5, 0x3, "190e983d7d9ebed5fd895859e4422875146ce391632f8cd70f8c1237840ff8926f450f14eab801c0c1f1083e", 0x4}, 0x7fffffff, [0x9, 0x3, 0x80, 0x7, 0xbf, 0x9, 0x7, 0x0, 0xff, 0x0, 0xffffffff, 0x100000001, 0x7fffffff, 0x1, 0x4, 0x40, 0x5, 0x2, 0x90, 0x40, 0x8, 0x2, 0xfffffffffffffffc, 0x0, 0x3, 0x6, 0x5, 0x0, 0xfffffffffffffff9, 0x5, 0x0, 0x3f18, 0x1, 0x9, 0xfff, 0x7, 0x0, 0xbc, 0xfffffffffffffffc, 0x3, 0x9, 0x6, 0x5, 0x7, 0x40, 0x0, 0x9, 0x77, 0x3f, 0x1, 0x6, 0x4, 0xfffffffffffffff9, 0xfffffffffffff801, 0x8df5, 0x1, 0x2, 0x5112, 0xffffffffffffff01, 0x8, 0x80000000, 0x6, 0x800, 0x10000, 0x0, 0x8000, 0x1, 0x3ff, 0x309, 0x6, 0x9, 0xc00000000, 0xffff, 0x7ff, 0x7, 0x1, 0x15, 0x6710da4f, 0xff, 0x5, 0x6, 0x7, 0x800, 0x5, 0x2, 0x5, 0x26, 0x5, 0x6, 0x7fff, 0x8, 0x9, 0x7ff, 0x8, 0x4ee4, 0xfffffffffffffff9, 0x5, 0x8, 0xa0, 0xb9c8, 0x6d44937a, 0x8, 0x5, 0x8, 0x7, 0xb597, 0x4, 0x0, 0xfff, 0x1, 0x7ff, 0x1000, 0x96, 0xffffffff7fffffff, 0x7ff, 0xd2, 0x9, 0x19, 0x400, 0x7, 0x1000, 0x6, 0x100000001, 0x9, 0x0, 0x7fff, 0x0, 0x7956], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x3f, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0x0}, 0x1) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x95e, 0x7fff, 0x3f, 0x3}, 0x8) fcntl$setstatus(r0, 0x4, 0x2800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2026, 0x8, 0x8, 0xc8}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0xdd)={r1, 0xd5, "768b72728752c212194a12a62a142758a3b12256bb1efb6172020229f582801cafeaad1f86510ca65c8063e01be295105d68d5c7fd9db4b12c2a0f1f3254ce9b598548a91fd199b32a5f8ae112618c30ccb7c0a5ccb702f62b590acbf05d6d42883fec7491c912c5aa0d38a58b36e37ffe6cb73dbaccf9ed46f628793a7b7c4a4504a3c99b58dd13dc503e58450603475a35134f8f4bacee403fe01ec2a790a6720b1108d631500463db92b38db72b9965b5bec9082afd9d3aa0bc9156818b48b729622891fb4f20e921b299ea30c1fdddcfc42b36"}, &(0x7f0000000000)=0xdd) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x200) shutdown(r0, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000)=""/177) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000004000)={r1, 0x5e, "9bf783114d290f5f75a0c3882a97ba6fb00fe45f14163f8dfd9935d39f58bb02d8be94d9e2681f6478e3c862556b4ebe8a4f8f1367040221f02fa9790840e3c894b948c7a47a6c1be4f465f8d8802f184db2602f2c82ef573cf02932af14"}, &(0x7f0000003000)=0x66) eventfd2(0x8000, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000)=[@in={0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000)={0x602, 0x7, 0x7ff, 0x9}, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000006000-0x3)={@common='yam0\x00', @ifru_ivalue=0x41}) 2018/01/16 19:20:47 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000078b000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000ddf000-0x8)=0x6) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000632000)=0x0, 0x4) r2 = signalfd(r0, &(0x7f00005f8000-0x8)={0x3}, 0xffffff22) accept4$llc(r0, &(0x7f0000734000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000086a000-0x4)=0x10, 0x80800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000062c000)=0x0) syz_open_procfs(r3, &(0x7f0000630000-0x7)='mounts\x00') signalfd(r2, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/16 19:20:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000cf3000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x8a1000)=nil, 0x8a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000089d000-0x4)=0x3, 0xff36) socket$inet(0x2, 0x80806, 0x7) sendto$inet(r1, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:20:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xffffffffffffff81, 0x80801) write$eventfd(r0, &(0x7f000000b000-0x8)=0x1, 0xfffffffffffffe2f) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ab3000-0xb8)={0x0, 0x7, 0x40, 0x10000, 0x4, 0x80, 0x10000, 0x9, {0x0, @in6={{0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0xffff, 0x0, 0xb, 0x11}}, &(0x7f0000e8b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d4c000)={r1, @in6={{0xa, 0x3, 0x4000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b5, 0x5, 0x0, 0x2eec7465, 0x7}, &(0x7f0000767000)=0xa0) 2018/01/16 19:20:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a20000)={0x0, 0x0}, &(0x7f00008b6000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a98000-0x8c)={0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000927000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001be000)=@assoc_value={r1, 0x4}, &(0x7f00002be000-0x4)=0x8) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r2 = syz_open_dev$admmidi(&(0x7f00007e1000-0xe)='/dev/admmidi#\x00', 0xffffffff, 0x2) sendmsg$inet_sctp(r2, &(0x7f0000f56000-0x38)={&(0x7f0000d84000)=@in6={0xa, 0x1, 0xcd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x959d}, 0x1c, &(0x7f00009e0000-0x70)=[{&(0x7f00001f0000)="a39dd38f746dd7dc8d5d0b64120a64ed829b0ccaed5d61935eb46d048bb472918648a576013e9e248bc94b144591f79f264dfaf048a39aa1b1404cebeac17298ee3705827247eafb2261adda3fdb4dc79f7a11768ddfc392ea9308b8b8f660a0547afbb3a853021b6f07c134288cb50e6e87d4e9e4c7e7e548de7de5ec10de1ce4344c5adb1ab1a800bf1afe4831ca4b7a2fce7973822d0025c66d5a9da76da138022e5a9c8deb3a2fbb05a572a240d026878b", 0xb3}, {&(0x7f0000862000)="615bb304db491ffaab0d3a02151cea54267b6040aaf4ba1dc7405aa9dc10385510472d8d3c5fde127286c5d10b0940e8b73c0b34b2fcde96358d88a31aae07", 0x3f}, {&(0x7f00002ec000)="79db7d54ed464530b1f3f23132715ac20b4e1a2bb7fb21fb33f688847318a7f728ab2538e58dca233c535e61863cacc4bec042f1828fdaea6326fe1a95b6281142118cd144330df4d9c5e90810b3a266bc6282564de765948950da47567e88b1ec93993539759c32bbae6c15209cdfd649d0440d674faa11f66fe289bbba12af0f9a987b36a6d247f738f412074e76a712dbbad590df0b8769705e4bb69b23a2d1f4010529bd33f75c889628529a98c67916dc73fd4589231dcaaebb03f8959b4347577e2a33c7bd969231b8ebf588d1b6", 0xd1}, {&(0x7f0000389000)="48be0ffdce2cfaab2ae264fb316ee9c3492576a1bb0ea5a2cd8e9a3bac52f665bb361736b11e5d8492dc42fa452b108c246b0de996eb93ac5c1b7d51e577af6b7cfc3e81e25882957b53ee73f05b93d693e650d8633c485361f827012dccd158a79dbe754b27eae68035e7806d0cd151a47e454c0dacce512464b54cdacab510a942a884fdc4b33726d964c51526f32077d902602c67a561e39bbc50811bd0464089901d41cbc98da16a8abb61cb560dc5ac5095946e5207ce5840073abec831971bea92d9a652543a60698474a80c95627ecf546b81ac6476637d1fbca0803a33c0", 0xe2}, {&(0x7f0000f49000)="5a5351bcdab731edf9f8327620e51ec3c42cbd27f956c505fe1cac847d787a9669da74e19517f053a43d23d9c0a6ceec14a972142e47ac9db83cbda8a4a1e0d413fc6b3607dde55524c058c30270e0da632a047f82ca6bb39b68f317ad29f74646b038649c4b9184e96e911929d609d4e2d52547a991b79cee8070f6892d748375e19d5705139f539629b3a7ff5d0364f61a3331c616a3995af4bf2c4c1503c551239d3f33a0c811fa405b369ab530350ef931277ff0cd21151baad0", 0xbc}, {&(0x7f0000646000)="580b46e18866a9b4697cddee7ec8077651602bccade45a30f729d24eb029257a19106accd87ff2d62571e0d39aea59f5baf76fecdac190722aebcfa99cc200351662f71754f6161c6defc34335", 0x4d}, {&(0x7f0000fcf000)="2101e81e80970befa259a9a1d8d5733c58bf748c6cd84613e479907fc90c11ed509b6aa8d05f2ba793380c5d6a0fb67b6715347069d1af99463eccf47a6dd97682127adb2ade47de2271be73d970fe6d4cd600f59e7a58ff85486514edce18673371bba273cca87d8fe755d0b4fec5392179177b7ae513f612b197d31651047bd9045809050fcd40e9591dbb87f6d25c2d76f22730bec502a8c337a8", 0x9c}], 0x7, &(0x7f0000439000)=[@sndrcv={0x30, 0x84, 0x1, {0x1000, 0x1000, 0x8000, 0x7, 0xffffffffffffff7d, 0x9, 0x81, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x7, 0xf7fffffffffffe01, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x80, 0xc, 0x4, 0x64, 0xe07, 0x1, 0x2, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x3, 0x9, 0x100, 0x7, 0x5, 0x1, 0x5, r0}}], 0xc0, 0x1}, 0x4000000) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x10d, 0xc, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) 2018/01/16 19:20:47 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000001000)=0x0) r1 = mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x80010, r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x100) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000004000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000006000-0x4)={r2}) 2018/01/16 19:20:47 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000fd2000-0x8)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000220000)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000cba000)='security-:GPL@#vboxnet1$@\x00', 0xada3759a05d257ee) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000081e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00004f8000)={r3, 0x0}) ioctl(r1, 0x7, &(0x7f0000e42000-0xd8)="33379916ff11b0a44a74e1f0e9017eb81a7ba862d822c7c324a1769864d0b4d9fca708271d30f0750365e3fcf83e37af3886b30f8a707783ae57764b232956a23962b5907a5528830cafa12eba15abf634192af2dd0625eb01089599b5620275af8440ed5fa51d650ed4b2cbe951e7c1209baae21d33231a4aba506d82a15af271cdd63e5c225079d326d367c9ffb97887a164ebad3d514660a5e5c895bbff45a805d23e1a3aadbf05afded3b40bfa9513f04cfe4b6985402249043023643aa95018427b684edf86d5912ce3e1804788fdd7a43607b16cb7") io_submit(r0, 0x1, &(0x7f0000b81000-0x38)=[&(0x7f0000845000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000018f000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 19:20:47 executing program 4: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ae8000)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000aea000-0x4)=0x5d3) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000079000-0x6)={0x0, 0x400}, &(0x7f0000aea000)=0x6) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009cd000-0x108)={r1, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3274}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xa31a, 0x0, 0x2, 0x3, 0x5, 0x390000000000000, 0x5, 0x4, 0x0, 0x8000, 0x8, 0x7ff, 0x100000001, 0x9]}, &(0x7f0000aeb000-0x4)=0x108) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ae7000)=0x1a7, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x9, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) [ 102.625923] QAT: Invalid ioctl [ 102.686284] QAT: Invalid ioctl 2018/01/16 19:20:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000887000-0x4)=0x7, 0xfffffffffffffcf5) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 19:20:47 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000000a000-0x20)={0x7, 0xfc, 0x8, 0x1, 0x6, 0x8001, 0x9, 0x3, 0x0}, &(0x7f0000004000)=0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000)={0x4, 0x100000001, 0x4, 0x8, 0x8, 0x8, 0xd746, 0x7, r1}, &(0x7f000000b000)=0x20) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)='/dev/vcsa#\x00', 0x1, 0x8000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000008000)=[{&(0x7f0000004000-0x60)={0x27, 0x101, 0x83, 0x4, 0x3, 0xfff, "f0233accb4cab48199ae7dca4980a8173f733ce2ff15f28f253c7c3795b154a9b967c980877151737832904cafb798f4cf755c3439b6fe27468c08f901df2f", 0xff}, 0x60, &(0x7f000000c000-0x20)=[{&(0x7f0000008000)="9d652bc2e342012f28895973aa3ab953290e058f7b1c1cb2eee823a98203dfe84051b75ce3fae3ae0a37305cb67c66ae317960e814a6bcdf4aa2658e07a8404ac0470fb678f74f48", 0x48}, {&(0x7f000000b000-0x2e)="231be24e127695c5986ad8cb74875a8aacb5c1c7fca31523de6c417fa35e774122f32cc92070ecc03f4cc94b4c7f", 0x2e}], 0x2, &(0x7f0000007000-0x20)={0x20, 0x10f, 0xeffe, "4d297c3ffabf249f1ec3"}, 0x20, 0x40000}, {&(0x7f0000003000)={0x27, 0x3, 0x8, 0x6, 0x10, 0x1700800, "5872cc1f3ce2d61445cd0340c62bc52c6511582dbd6e9a701986b7683022e726bdf40044ec0dda1d5f1e0fed041eeea38272505ed1c27b0444a459a94c898a", 0x7}, 0x60, &(0x7f0000007000)=[{&(0x7f000000b000)="4e611a6602d5b01eaf7cc1ea4492f7422ad0c1015734dfe57990a4122f24078d2df124f3e910b8178340026a79a190c2c4b09b349bc87b3b78908d60cb9b55aefc29dffebcc96f32744850cb46f46cebef07b7de576348f278711d", 0x5b}], 0x1, &(0x7f000000c000-0x98)={0x98, 0x105, 0x0, "95768af48181fc640e2153a8457c30a0d617b55730912b87aa2b5db099b77bd9d4f55d9dc85bdc9caccb0aebff6b6d95c59019c7324754d25c12825d13fb9f5e4c067971de0f5068e027c825d7a6c58be1746c36413ffc8ba436c55a44f228e059d1cb1bb34b4f1abc9dcb033b71990d78eb45573a104288099b11c371c6d64ee115bd5c6901d9"}, 0x98, 0x20000000}], 0x2, 0x800) 2018/01/16 19:20:47 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x80000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00005a7000-0x38)=[@in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf6e}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x38) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ftruncate(r1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r1, &(0x7f00008c3000)='-', &(0x7f0000ffc000)=""/165}, 0x18) 2018/01/16 19:20:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000eeb000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000f41000-0x4)=0x0, 0x4) 2018/01/16 19:20:47 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000455000-0xc)='/dev/autofs\x00', 0x10100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="0da4247fb33388cc697894438409f69168c6e4b66556d5e8076321debddaca0fe3b571b7754e3bb5c833684d6d98b2fe9071d70856780ea90e0ae069f659", 0x3e, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000cdc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x42)='+,keyringGPLmd5sumtrustedposix_acl_accesssystemsecurityprocvmnet1\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0x8000, 0x42e, r2) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000121000-0x3)='/(\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc00455d0, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) 2018/01/16 19:20:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$midi(&(0x7f0000b50000-0xb)='/dev/midi#\x00', 0xff, 0xc0080) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000f8c000-0x34)={0x1, 0x8, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_extract_tcp_res$synack(&(0x7f00004bc000)={0x0, 0x0}, 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x2) syz_extract_tcp_res(&(0x7f0000ff3000-0x8)={0x0, 0x0}, 0x1, 0x2d94) write$tun(r1, &(0x7f0000f33000-0xf5)=@pi={0x0, 0x4305, @ipv4={{0x1b, 0x4, 0xfffffffffffffffb, 0xfffffffffffffffa, 0xf1, 0x0, 0x8, 0x8, 0x8d, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@lsrr={0x83, 0xf, 0x254, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x11}, @dev={0xac, 0x14, 0x0, 0xf}]}, @timestamp={0x44, 0x14, 0x800, 0x3, 0x1000, [{[], 0x2}, {[@broadcast=0xffffffff], 0x1}, {[], 0x0}]}, @lsrr={0x83, 0xb, 0x3000000000, [@multicast1=0xe0000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x27, 0x1, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x5, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x13}]}]}}, @tcp={{0x2, 0x3, r2, r3, 0x4, 0x0, 0x9, 0xc, 0x80000001, 0x0, 0x7, {[@window={0x3, 0x3, 0x6}, @eol={0x0}, @eol={0x0}, @timestamp={0x8, 0xa, 0x80000001, 0x319}]}}, {"13ca8c394fd67caa6f0365f2cb33312888f315a7c884a19fa9df09a613345f7843a1b8dada7664e44bdd67309705a751f482325ebba4cbf3fa9abd68adefaedcf7bf554553c8f34320e5df27932c76ea452742d59ae8c4ca567f607c1f7d545f1d"}}}}, 0xf5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000941000-0x3)={0x0, 0x9}, &(0x7f0000932000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e3f000)={r4, 0xffffffff}, 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000ef000-0x18)={0x0, 0x6, 0x0, 0xf0, 0x9}, &(0x7f0000c37000)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f1f000)={r5, 0x7, 0x201b6c2a, 0x5, 0xffff, 0x800}, 0x14) recvmmsg(r0, &(0x7f0000371000)=[{{&(0x7f0000166000+0xd4)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000075a000+0xd51)=[], 0x0, &(0x7f0000514000-0xec)=""/236, 0xec, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000a5a000-0x10)={0x0, 0x1c9c380}) 2018/01/16 19:20:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = syz_open_dev$usbmon(&(0x7f00004a8000-0xd)='/dev/usbmon#\x00', 0xdf9, 0x200000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dce000-0x4)=0x0, &(0x7f0000167000-0x4)=0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00003d0000)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0x8, 0x0, &(0x7f00004f3000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f000026b000)=""}) 2018/01/16 19:20:47 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000011000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000011000)={0x30, 0x7, 0x1, 0x7, 0x101, 0x9, 0xf64, 0x200}, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/16 19:20:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000617000-0xb4)={0x0, 0xac, "8e1dc0b86718d975497a811eb4466a771b76cd61a9bb9172877dde01fb1eec928b256f6801857c9a8b1dd6ffbbcd114d330ba2867275134b3008448cde9e6d02512e59b205e38a3f17c4c1dc8ab632b494a989580809ffff8f766bf0e351488cd1f9bd19ac3186c02ae332e2e36410ea50f450e74112dc9b84aa3f0d6854e9026b54a1a506f7b8b181369f315ce3842bb339850f80faddd70666abaefe1dfa13ab1d294cfb7a171cfd943e28"}, &(0x7f0000445000-0x4)=0xb4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000045000)={r1, 0x800}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r2, 0x24}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x12, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000)={r1, 0x7ff, 0xa2, "4024c55ebf686661e103313b89fad2108d9cb2e5049df48607baec4bae1f5bad509e2fdca82bc8b568c184022f0f2ac949ab64ecd67fe35e909d022d4e37b34429a892a9cc8a4955c34f0084b2c8a43582c2259f185904af9ffbe8d52e5d3e7550476109710f18347e70166c952fdd91cdbe0b0399d70a8a7c9eee6321d8874310ffa780c9984d8a60c164e00f47f9e56611ce48183e4180503e038733871d3047dd"}, 0xaa) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000-0x8)='rxrpc_s\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x2)='GPL\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="59915d660ba385ade32d7260ec67c9db56960003e70c19cf8db8df06a7bccc4f5e7ba20eb8194506137daf7973070bd71c8672f55334969be6ef3d92a98882daaca87464122149925809007feb4a8ee5edb34cc34686ed5b4291f6b1b28f9455227ab986a230a2608c5d6677378c5169ec461bce13b3bcebbdfcae43bc3d866f869f0d6f5598476212a5819206a839a7b2feaff5a59a2ea3bbaca1d792173a60960753d8f5e4e110b9eccaa1197efc4343545ec47bcb16c94a7ee9eeb1fdcd2662058ffbaabfa4df7f6d1bac781deb940bbf66e957be884175d596ebd3741943335e67054fdb8e1b17e5f3d138fd", 0xee, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000007000-0x24)={0x0, 0x5, 0x100000001, 0x4, 0x3, 0x0, 0x1f, 0xff, 0x3f, 0x7ff, 0x0, 0x200}) r4 = getegid() setgid(r4) r5 = semget(0x1, 0x7, 0x0) r6 = geteuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x0) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000003000)={{0x100000001, r6, r4, r7, r4, 0x80, 0x1, 0x0, 0x0, 0x0}, 0x9, 0x7, 0xffffffffffffffff, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) 2018/01/16 19:20:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) shmget(0x3, 0x1000, 0x8, &(0x7f0000576000/0x1000)=nil) getsockname$ax25(r0, &(0x7f0000c06000)={0x0, {""/7}, 0x0}, &(0x7f000014c000-0x4)=0xffffffffffffff3b) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0xff, 0x9}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:20:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r1, r1, &(0x7f0000ccb000)=0xfffffffffffffffc, 0x9e6c) socket$alg(0x26, 0x5, 0x0) 2018/01/16 19:20:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000648000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xc5d9) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003c1000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000180000)=0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x2}, 0x8) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00007cd000)="0705cc52282be299b2ec04053e2707fe19b9114b43cc5777b083902e72bac86ce93ea8729adc52e50ca92dbd10fb85ec32b43b7fc41e98761c8dfe14d67740c7caf5a3bcafadbdadba209d273be8e836db345cf97b527c2152b2277e8f811d05e6c7fba8e324c81cc7d6d1419d4257b19138d71ba812ca01bae1a7eb364f9e898c4f17eafb10602c29a3771c55121b2db45cba0d83a77aa642109d52bfabfd3a48ea2ee51343f9c1e99657c09b60f0dd119799b1e0dac87ec509706e52d14cc9720e666eb59c5f09657bd888b3aee2a4aeac24018729c8e08d737ef92daa22395a7f55b9180e1de2e6699536ed93f02f73") getsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f000025c000)=0x0, &(0x7f00004f1000-0x4)=0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r3 = getpid() setrlimit(0x0, &(0x7f0000114000-0x10)={0x80000000, 0x9}) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000b8b000)={0x0, 0x1, 0x8}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f000090e000)={{0x8001, 0x7, 0x8, 0x40, "5020645cb9e6b0fc2ea90a4b8d60270da0de0d1c1bb320dad048abba71e84e6b4154b0b4797b6a63c7d29a77", 0x53}, 0x0, 0x0, 0x71, r3, 0x0, 0x40, "b5b55127784b2c2a47e29b8c182ae4e6e8135b062563ed0b100047943bd787d26dca71ad94238561ca0f221e741b21999e4f65d9d5adf7eeb18e15dd24d48a13", &(0x7f0000b8b000)='/selinux/mls\x00', 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x10000, 0x5, 0x9, 0x100], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000c8d000-0x4)=0x9, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000e5f000-0x4)=0x0) [ 102.748933] binder: release 16344:16347 transaction 92 out, still active [ 102.755924] binder: unexpected work type, 4, not freed [ 102.763989] binder: undelivered TRANSACTION_COMPLETE [ 102.774448] binder: invalid inc weak node for 93 [ 102.779333] binder: 16344:16347 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/01/16 19:20:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000001000+0xfde)=0x0, 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000ec0000+0x664)='/dev/ion\x00', 0x8000, 0x0) 2018/01/16 19:20:47 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000504000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x20)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000465000)={{0x8, 0x0, 0x0, 0x0, "61da96c8225c41575bcc309698dc08609b1d22dcd7625a7a5a269cf87cd4b82f84f4d239de4008bd53efbe1e", 0x0}, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x286e, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:20:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00004d0000)=[{&(0x7f0000c63000-0xde)=""/222, 0xde}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bdd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000fe9000)={0x8}, 0x4) 2018/01/16 19:20:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c82000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='timers\x00') perf_event_open(&(0x7f000090c000)={0x3, 0x78, 0xec26, 0x2, 0xffff, 0x7, 0x0, 0x5, 0x4082, 0xe, 0x8, 0xa18, 0x5, 0x8, 0x8000, 0x7, 0x8, 0xff, 0x10000, 0x7e0f, 0x3, 0x400, 0x7, 0x1, 0x4, 0x7, 0x6, 0xa6, 0x2, 0x4, 0x80000001, 0x6, 0x1, 0x20, 0x5575, 0x5, 0x5, 0x5, 0x0, 0x200, 0x4, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x4}, 0x10, 0xca0, 0x8, 0x7, 0x0, 0x5, 0x6, 0x0}, r0, 0x3, r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c61000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000003c000)={0x0, 0x0}) getuid() fstat(r2, &(0x7f00005eb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000311000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000606000-0x10)={0x0, 0x70, &(0x7f00005ac000-0x70)=[@in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000cf3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00009c2000)={r4, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1}, &(0x7f0000046000)=0x98) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000847000-0x4)=0x73ab4aad, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000906000)=@abs={0x400000000000, 0x0, 0x0}, 0x4, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000eed000-0x90)=[@rights={0x0, 0x1, 0x1, [r2, r2, r2]}, @rights={0x0, 0x1, 0x1, [r2]}, @rights={0x9a, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2]}, @rights={0x0, 0x1, 0x1, [r2, r2, r2, r2, r2]}], 0x0, 0x0}, 0x0) r5 = syz_open_dev$sg(&(0x7f00001a3000)='/dev/sg#\x00', 0x2, 0x400) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r5, 0x2285, &(0x7f0000ec7000)="10") [ 102.796389] binder_alloc: binder_alloc_mmap_handler: 16344 20000000-20002000 already mapped failed -16 [ 102.812148] binder: BINDER_SET_CONTEXT_MGR already set [ 102.820986] binder: 16344:16347 ioctl 40046207 0 returned -16 [ 102.827245] binder_alloc: 16344: binder_alloc_buf, no vma 2018/01/16 19:20:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x0) recvfrom(r0, &(0x7f0000f2b000)=""/0, 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f0000ad9000)="24002e0052ffef9314f9000000000000000303060000000000000000006d000700000081833400a0f5085777b823c06ef35e403300000000000004005f86fa8a102141a01515cc0227f6dd2a37780417039b461c440ef5bc7e34a49b2e4f9f9c0a28cc43aa221e1197dffd952b3bea5f0ea847e84d2775f277a0f0795edea74babb9f24f4d3d161ebef3ec7d8b", 0x8d) 2018/01/16 19:20:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f36000-0x9)='/dev/sg#\x00', 0x89a, 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000924000)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3}, &(0x7f0000dd3000)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000004e000-0x8)=@assoc_value={r1, 0xc65}, &(0x7f0000917000-0x4)=0x8) r2 = syz_open_dev$loop(&(0x7f000090e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000062a000+0xe08)='/dev/sequencer2\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005be000)={&(0x7f0000c33000-0x8)='./file0\x00', r3}, 0xc) ioctl(r2, 0x4400000000001275, &(0x7f0000f89000-0x66)="") 2018/01/16 19:20:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006f3000-0x8)='./file0\x00', 0x20003, 0x6a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00008d6000-0x10)={0x3, &(0x7f0000387000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00005c5000)={0x2, 0x605b29e6, 0x8000, 0x1ff, 0x2, 0x100}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000ee8000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000216000-0x75)=""/117, 0x75) r2 = syz_open_dev$usbmon(&(0x7f0000671000-0xd)='/dev/usbmon#\x00', 0x3, 0x8000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b1b000)={0x0, 0x100, 0x3f5, 0x9, 0x10000, 0x4}, &(0x7f0000cc8000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000cc7000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x5, 0x1, 0x17, 0xe2c4, 0xd3, 0x3ff, 0x0, 0x101, 0x9, 0x3, 0x7, 0xd5c1, 0x4, 0x4]}, &(0x7f000078b000-0x4)=0x108) 2018/01/16 19:20:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000739000-0x40)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f00003e7000)='/dev/usbmon#\x00', 0x33, 0x212000) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f00001fb000)="14b82ef3300d123fca7e86a8766db4", 0xf) [ 102.827271] binder: 16344:16359 transaction failed 29189/-3, size 40-8 line 2903 [ 102.836519] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 19:20:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5b7, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdfac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2, 0x401, "f63d72d82abddb898be3bfd09ee61e02fd0ea888cff84f69aa0ecd5c1bb1f69eada734e4fdb21cb7329c918f7cef17b43bdedcc0a5d284ec8b7a15751b1f32870568266f236f16aa355fed77c2b79881"}, 0x160) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0x1b)={0x0, 0x13, "b217a8a96757ac4287e6db2e08de39cf0b570d"}, &(0x7f0000004000-0x4)=0x1b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={r2, 0x100, 0x7ff}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000004000)={&(0x7f0000004000)=[0x0], 0x1, 0x3, 0x81, 0x0, 0x1ff, 0x9034, {0x1000000000, 0x6, 0x7, 0x5, 0x2, 0x1, 0x73f, 0xbc8, 0x1ff, 0x8, 0x8, 0x1cf, 0x1ca8fbe0, 0x10000, "04560e79314be9e06934507e5f9073d5fcfc8b62959c2dfacdc4ad03f3299d21"}}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000004000)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000003000-0xe)={0x1f, 0x7ff, {0x5, 0x8000, 0x9, 0x99a9, 0x2, 0xfffffffffffffff8}, 0x5d, 0x400}, 0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000003000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000006000)={0x5, &(0x7f0000007000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000007000)=0x1ff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000009000-0x8)={r3, 0x1}, &(0x7f0000004000)=0x8) [ 102.932336] binder: send failed reply for transaction 92, target dead 2018/01/16 19:20:47 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r0, r1) r2 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="c4babd4854e1e897195b6a6d2cc6c85182517decb2763fb6039b8a9dab3796aa4c87fed7eb953c0ee3f610ef15f6a52912b4d60d79d3f6ebf80cc17f9490e5a14d3475885b23a1579bab021b970a1201a97f7bee17cdf723e4449a22425de9beb00069ee37a42979fa0836c1242e88fc45e8e6483841dd5dbe430fe2fb08f9fa17ce69df2530c76edf768334ea987c6d0afa9a2bea0c5f781e775d12fa1d61cc777789c034bcc6f877c108c9fa8960d921cb0dfa43776c9259865a8be72d1f5b03b2fc1bee00d1905dd88247851d26c7174e1dba8f96dfcfd7202420b33b088641523be39a2d2020bf300668e1a0486fb7a06a62594d941b79bd65949e3ea928ecc7f3bf5f04ca7d1854d7d484aa19ba072dfd7d167f2463c0642ed2b53ec5bf884cd2cd863a64e99fbe898d7dff4a86bfd834a544d3ad652d73c2c01615074c7d3819aa44fe4491a545b8c1cc9e163465d68a591188732466aebe87d322210b36949fe34744fa675bf8d8cd46581cdeb64c2731f99aa82b97a92e09a418509f6db89dc0aabf9a502517c08aca85cbcf5e7449572af9f619b58d1fcbe070ece236df53ee99b9164399f83eed4f8ae8337ae7d167d61f8255c738acba9697745cd4787858f0884231817dfafa01be62ba296d7da22d39038396d95c943e17c8b282c2fa3e76df777fc042afafaff30077037c2b8cb2895841709e9375b6ca314d8c9dfdca50547fe735c8c91c5356805b27d36ac773ede01195257a5842e5a18a046aa781e0edc832913a32f9ebd782f5dd960dd3697ee1fde8f8b48040d37ccbb5b444854032586acda7395f75cd283585b427764f92a28ad033d15379bfe0daef231edf3af9208d80d11beb4e9b74a45cb481515a87fafe02e5968405dc026965b42312c735a88b22a89844004941635344c51794a1aa925de696541bb0261803d3fca47acb5192c4b7a8b6d5f3719661b2ce6abb90ddfb88341b804b39489933e4d6090b00997c5efef9d0e91f93b945bbc1b099cde60075905ff502fab87a89934da2d2f5a8e2fa1a0e472cba85d2ad1ceee44ad55896f71d54aacd10bf78ee8d3c60497882cf0279678dff17a4521899974041bce6d86e8f53b14a73b2840d24ee59c8457e3de9186d007569adb9d822253717c0bda052b55ae535f35dc3481879a700899ea02dee6196208842336b20179dd2d44dd227333cd89e1ef514fc7974867a1a0fbbdfa70755fd9379e808eca0355e5f5ce1f1aea3d129145afcf12f82088cbe709abc8b7213844f62c2429a5a68e6749bd6ffe569af590896be9b6dee0916d9334fd715a762f331e48cef8d2d0e2deef0b741823f7cd8f7ffa82b019516aeb6f838f3610261d96817fee55b16cfa3b32b30268c079de839be0172e27b6c70341e0b18351b2a7bcec917eed2eb779cc90e5d6f19e5eeb7199cbbb2000a879e6118f28e350ba335b6443a5fbff41380cbce4a08af34fe25737478cb90f187c983ee6755688a556fad2edbf18bc61c93cbc9141746acab173e1c307bd3609b178f3f7de201650ad8356a613f74a52c3159cb0e3fc164186052d5ced168ea67f151bb829af14f8f2f1f791de76740e8745b2ba5e059004a3b9f1d7d52af6d81232791ee1b23a88ea8ac093892fe02eb866dbc5993710cb3e7001b1877861f9a9a3fde697d3944de7c823d1b73c2e43d9cb8630383a8682122d30cd3af0e6d68074d7b70885d6e8e174d9c5b5cad52ef9da9b4fb1e89e5073ddcd17db3096edd044c3f4dd8bfd107e7299d124538f9100e1ac67bf2ae8937daa1e7cdeaeb766542ed5cd31518d0bbe229affe6e806ac6187b5ca126a9b556dd7e4f781f35c900131a482c48017f1d1db92db9338d418b55af8363f8b55e8c4f2827b76f3e2d99113caec32f258dd9659d11c94c69b8ab707025369a36ac321b98ad59ee7cd4eea4b429ce88a74e632f04a5ee6868a92b24d72a2912eea29a03e1a38741d5c1092ef29815bd4d5976b4e858f69f77e68541e0c8e4a37509dd82066f52500ca60375240eea47f4072d3b293486388e23f16ee811069cba11e3fd72963a94e8495e57ac7342aa8bfe66b49bbc14c05043cbc7632e6c1e2c2e97a272498d8bdeb5dfae0e447187919d6a57a09e13170e725552a0223e32426f2b0f7de8397f33420fe9416a9d9099117c68bf2ed65b18f9a35332a59d555594a9b2e1d1daff0396197c11b44f02280b8fbff47d35d335046cb33f4b6fb94f9f6857dbba9f9caffab1bf73bb9c9914dfd95b194016895ab5c96320991edd141445f20259c3c957f1560c8962b46ca5dae1e95fd30d19e39055ba72fe317dbca573d7a47c717e5af072af123f7f929c43124731bd951308f154d5f707b05c6af971b4d018d4c90012fe14815daae60880e113ed67afc6f638d85d41334eabab0c687f11f805ee22f515432a6babf7ec494002778f7ea2d5d0beb98351549cabd53905d1190ec42ed167f359514a90c6bbd743acaadc8c8eca3b4c6b67d7e29344846a72b8159a36a90c943009a0777720ebad4d995cfc6371dec84d44ee46f9bb34507493dde4c88000f1cfa22efbc4e3acf64e3d2e8752f333c3310cd3d9e82f486b9071303f421309b8f38d242f8b568692f4edffd896bf08cb86eead4a224bba7b42e62a0200c0f8b7bff3af36adcff66ea101c743341d0ad1682a885e21fcb75f38d7f243e2e3a46f039f4633fddac22d045eb0febfe6452232763835f029933b6fe82dd440a2039083bb36d5ea435f0ec59a653e81ac836e39b8f8e1923b9b7ac147562b9ae4dd8c860fbbf5f90f3c6d25ff616e974e19ec6d537d9a9a864c22a6ffd15463defeb052980fa2f62289215dc8b986abb31347bb3df5c099a43edeb3fefbe9329140605b55afcce9c080ae9ff8f1a3bd2817f4a537a65a895b1e5d44882e4445c2c98a3c90ef79445f6fcf0c89542d28934764203cc15a2a5b861f3fdcc80d3d31a24207a29364775286e909a4883fb19765aadb31c0669eb666047a2d6d331aa6a94936237f475c9fb47aa9184143fba4142a5d5d4904cb5682d8407c01cada4e9a1b86b82db169b0bbacdc6eaa28484f97e3ba725996d265319de7a4fa5ff970a6b8ddcf0f4c15ca85ac7b8672878a0a05232aa1994ae92f3662688964bc30d7b80dd0ed249ebc7424fa4dce603abbf09f508bb88c789a6de6e1ea967ebc5e0afd2c2cede51addacce7edf3c12d945b8b4f6b702f5799c67d65a3a3291b999a9c894a56523fe407bb72b4562c4f1220aef8194a9005ad8524091a7a4e71499d26b425f512e93a4c95e95edc22a0315047c4cdc912c9a4e7d6441e81b4d82ff8f86a1b66acc8816019f33c91c6857d8787e0ea9df85", 0x958, 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f0000005000-0x957)=""/4096, 0x1000) 2018/01/16 19:20:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000abf000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[{&(0x7f0000576000-0x4a)="15", 0x1}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003e4000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f87000)='/selinux/status\x00', 0x0, 0x0) renameat2(r2, &(0x7f000062a000)='./file0\x00', r3, &(0x7f00008ef000)='./file0\x00', 0x2) 2018/01/16 19:20:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:20:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x4, 0x34b95f454a8e4d82) semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f000077f000)=""/209) dup(0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00002cf000-0x8)={0x0}, 0x8, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/16 19:20:47 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000002d000)='./file0\x00', 0xc00c2, 0x100) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000024000)={0x0, 0x0}, &(0x7f000002e000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000024000-0x14)={r3, 0x401, 0x1, 0x7, 0x5, 0x3}, 0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/16 19:20:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00009b2000-0x8)={r1, r0}) setsockopt(r1, 0xffffffffffff0000, 0x8, &(0x7f00007b9000-0xdc)="b2b0dd457cca99474b9664b10b80103b274368b9695dc629ba5ae9f3a4493d836cda87fbbf44c324827d9d1934d12bbd6d2c9f36736e0aca4b5ae6e9f87e602c7cebceac7af32174aef6e749404ecbfeca28c418486170c9747e86b92ca05c1d87467302be9b7ea319ec57c5300be67d0d30275e68a19061066b12e15ae36303345b225e4c299e64f03da381f0ef86d4b838763ac975ff3497a3a78c523d53bcf9e780f6511a4f1fbc6624f5b0617c4cba44cf6b9f237b05d1a5b8f8879e837c27d49a24381e4f9dbe9dadc42cc15f8729f12c1bd7004d2a27e21824", 0xdc) 2018/01/16 19:20:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000c6e000-0xc)='/dev/audio#\x00', 0x400, 0x200400) openat(r0, &(0x7f0000c54000)='./file0\x00', 0x40, 0x20000000000010) 2018/01/16 19:20:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000-0x18)={0x1, 0x7fffffff, 0x1, 0x1, 0xfffffffffffffff8, 0x4}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0x9, 0x400000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000007000-0x2)=0x7, &(0x7f0000006000)=0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\x00v', 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f000003c000+0xb32)={0x4, 0x5, 0xffffffff, "e3f9ea71da64", 0x8, 0x0}, 0x10) write$sndseq(r2, &(0x7f0000006000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x60) 2018/01/16 19:20:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000106000-0x108)={0x1, {{0xa, 0xffffffffffffffff, 0x1000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = creat(&(0x7f0000104000)='./file0\x00', 0x29) setns(r1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000eab000)='/dev/input/mice\x00', 0x0, 0x6) r3 = fcntl$dupfd(r2, 0x0, r0) connect(r0, &(0x7f00005a6000)=@nfc={0x27, 0x20, 0x20, 0x7}, 0x10) accept4$alg(r2, 0x0, 0x0, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000bc9000-0x4)=0x3) sendfile(r3, r4, &(0x7f0000058000-0x8)=0x0, 0x10002) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000783000-0x48)={0x20000, 0x0, [0x3, 0x400, 0x6, 0x7, 0x1000, 0x7, 0x3, 0x1f]}) 2018/01/16 19:20:47 executing program 0: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000098e000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000be000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f00005d8000)={&(0x7f00000c5000)=@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c, &(0x7f0000aca000)=[{&(0x7f00009d4000-0x35)="6d97fcc363af7c11de1a05edda0dc5be0d96f67480a9c127c421aa2ecdbcfdc2031032c49fbe8a4dec3f3074f56431489be1e64d70", 0x35}, {&(0x7f00000a4000-0xe4)="0b8d794a5609b7499749bfcc4620ba65d26a1c0e6cdcc1481bc8020371c17b6d31eadaa8728a48b570b74ca909dd5d319a4ca3a2354a77d2d905368cb025a9da9477fb631293a4a3a467806d52ee756a691ad652471a5eac26f53708ddb176a946486a166e516f29cdc3bce30a1c5813d44ea2b410f2f6758eb9173c9ee8e65a983f84bb185d2ad3367a3f8ae71d4957aec0ea46b89f9adce71f62fbc7396712233df527628244b1d423908a1a7e7134862427d682b451ae9f60632aad275dbd9633f752953fc4f915e1144896b914ee37a0fa68d71539f3bd64c28bf23732ff69531f94", 0xe4}, {&(0x7f00002a1000)="59aa8a4dcef2acdc7d97945e136d9fc41d2e464fedac6a86c2671778255b06f1433c009458fb5585f62fff91a43efc90f632353d5100338c6737e33a75eb070491ee4cf3112a6adca35d9627b503e35437a912dfd9eaca9f8096a8212391969f1e9de5dfc4579f197acc0989478212007199cd50bbd708e1a24630949807", 0x7e}, {&(0x7f0000393000-0x1000)="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", 0x1000}, {&(0x7f00006f1000-0x8c)="9d8d088ac06f8a5c92a7f4e00bb4e0bca6fb9edf4820d93e5c4e3e14e2e782bc4f9dbbdc70914e63936414422e8a62d6694401b666f36f9e90d8a3431dbdb0782a802b61347f1d361d289b65ce5f2f760a6ed281faed04c5c7b2d37b148857ccf6cd8bdeb019667772705839b39e649cbe4efd21e0fb2de98bbb18a860f3c4e2f0be279a4e6a7c9634c1daea", 0x8c}], 0x5, &(0x7f0000147000-0x1a0)=[{0xb0, 0x114, 0x9, "f493f9dcfb450da2a3bde6ccedeb7583b0edbe45f5fcb31ef681197c1748ba0991bcec895d9fdde53501a9f923cab15dd10e79e4d6dff3f3281b94e0b2d86ef998995b40e8893ee4e444dee9dd02aa4594a3200905db6730082cc3fbdaa2d17ddb07dc7076f2e4def3e167625d7a2809ec65e6e352d8b4ea8dee784fbeabdea3e7d38ba0473949123ee4ff7f0d4a7bd768f4c234259a9636cf37cc4d"}, {0xf0, 0x11, 0x7f, "d478600a0ca70b4ec2ea1f1a2f481ec784931e7604f6b929c465a59cb4bfef3bd8dad36af1fde6838c3abeb43d379b1c34aa2ae8ce4a162ee54f38fa79ed67dc7d76be0d63912456ff67218b64475dfd481ebf7e05889bbb5ebe0ba4319d40131f8855a8e583d9c2f0e7ac1830dec73ec4d184e4d1141d667e3795dd227b85a98500cb2508c7044feb8bc66e253a1a7795a63712ab2142fe68d65702fb098f43465902548abfcf0f56d0eecd5053598e99b04654bcdff76f7e6df1aaf32bb1c4161dde9c7439682c8a6a37422a9761ec3aeed8101b74aee715cd0ccf0f7f"}], 0x1a0, 0x0}, 0x0) 2018/01/16 19:20:47 executing program 6: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a33000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/16 19:20:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) creat(&(0x7f000094e000-0x8)='./file0\x00', 0x40) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000af9000)=0x0, &(0x7f0000632000)=0x4) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000039a000-0x4)=0xfffffffffffffffe, 0x4) 2018/01/16 19:20:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000081f000)=0x0, &(0x7f0000d94000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 19:20:47 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000095b000-0xb)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000052c000)=""/179, &(0x7f0000d31000)=0xb3) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/16 19:20:47 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a53000)={@generic="545044ad0869b5a06bc7627554d1a053", &(0x7f0000001000-0x5c)=@ethtool_coalesce={0xf, 0xc9, 0x9277, 0x4, 0x8000, 0x3ff, 0x200, 0x2, 0x0, 0x8a2, 0x10001, 0x7fff, 0x3ff, 0x5, 0xfffffffffffffffe, 0x400, 0x1, 0x1, 0x100000001, 0x80000000, 0x5, 0x8, 0xa8b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) eventfd2(0x81, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xf4)="72c596faead769a5e3e519ba5395ad9830ae5989a2e3ec96643b1cdcfe02fd0104eb5ca3963c5d90db42fa798ce0faa22bb978da8575c32c87462b881a8e5e728d2390151640a41d68b7ea04e8011df0e88f92bb7f0698295103596a8eda495c2597e441440d5578278d61f0f90f888b23e4ee2eef6905066a84ca33135356ae511b1f440dad8076987242f97f46044f081c305a4068f7ffa2fe9f36aaf95d3e84434a2956bf72569a587559b504a05478d580aa7628e70bd5fbeda5bd40c4a7924c906139429d6160a1b6f4b42cc0a51a724e9e8ff7f725178ee81e9f65535a933fb116a3cbe8a5516814667473abcdc3512d72", &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0xba)="30af6bdb1ac757531e0dc3afc8de1a612cb56d10e03974c70bb8eee2af55031d6c965eca39bb0838b6206a0bf123635070eff07144628168d907207f9c39bf07fd8dee08c43601742d03dd0765beb407c342c6844877e3e447b0e35a177cd44d9111abe9a7d23ea986c8197c69394d2b2640f9c1857e4d46e21ebe7c72a28032fa82c3ff88ea2e1d10bb3268249fb1fa83594a467a0264530395d83a8ac6b349466ccfb1cb7f3af7b4dec717e4ba0026bed2908a7ea6031f5f04") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000003000)='/dev/snd/seq\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000002000)='./file0\x00', 0xa0, 0x500) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000005000-0x2a)=""/42) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000-0x8)={0x0, 0xaa4a}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000)={r2, 0x0, 0x8, 0x1f}, &(0x7f0000005000)=0x10) prctl$setfpexc(0xc, 0x40002) clock_adjtime(0x7, &(0x7f0000005000-0xd0)={0x2c61, 0x1, 0x7, 0x7, 0x6, 0x5, 0x1, 0x101, 0x10000, 0x400, 0x3, 0x7, 0x7e, 0x1, 0x80000000, 0x8100000000, 0x2, 0x3ff, 0x3fd, 0x7fff, 0x7, 0xfffffffffffffffb, 0x6, 0x7, 0xb368, 0x2}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000002000)=""/37, &(0x7f0000003000)=0x25) r3 = msgget(0x2, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000007000-0xef)=""/239) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000007000)={0x7b, 0x0, [0x7fffffff, 0xffff, 0x7fff, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffffffff80000001, &(0x7f0000008000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000005000-0x18)={@loopback={0x0, 0x1}, 0x9c, r4}) 2018/01/16 19:20:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a3d000)='/dev/input/mice\x00', 0x0, 0x400000) fcntl$getownex(r0, 0x10, &(0x7f000005f000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000b1a000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:20:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0xfffffd46, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x200000000003) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) io_destroy(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00003da000-0x1)=0x4) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x8000000000000001, &(0x7f0000001000-0x3)="749598") perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x842, 0x2) gettid() fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00003d7000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000002000-0x10)={0x0, 0x0}) getitimer(0x2, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f000082c000-0x78)=[{{0x77359400, 0x0}, 0x400, 0x0, 0xffffffffffff062c}, {{0x0, 0x2710}, 0x3, 0x3, 0x8416}, {{r2, 0x0}, 0x0, 0x9, 0xa}, {{r2, 0x0}, 0x1, 0x6, 0x40}, {{0x0, r3}, 0xc96, 0x0, 0x8000}], 0x78) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000cdf000)={r2, 0x2710}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d75000)='/dev/hwrng\x00', 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x7eb0) ioprio_get$pid(0x0, 0x0) sync() sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2018/01/16 19:20:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000074a000-0x50)={@generic="5d824e2712cd228d25535fe307ffd3ac", @ifru_map={0x9, 0x4, 0x8, 0xffff, 0x74, 0x3}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001000-0xc)={0x1, r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000941000-0x32e)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "e3d6fb", 0x30, 0x28, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x29, 0x0], {0x0, 0x6, "7cfe08", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, &(0x7f00007ad000-0x14)={0x0, 0x1, [0x695]}) 2018/01/16 19:20:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ba8000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000952000)={0x1fe, 0x0, 0x1000, 0x2000, &(0x7f0000927000/0x2000)=nil}) r1 = syz_open_dev$dmmidi(&(0x7f00005f1000-0xd)='/dev/dmmidi#\x00', 0xffff, 0x10000000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000079a000-0xc)={&(0x7f0000188000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) getcwd(&(0x7f0000ee1000-0x30)=""/48, 0x30) syz_open_dev$adsp(&(0x7f0000f26000)='/dev/adsp#\x00', 0x3, 0x0) 2018/01/16 19:20:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) accept4$packet(0xffffffffffffffff, &(0x7f0000945000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d79000-0x4)=0x14, 0x800) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f000031a000)=[{{0x0, 0x0, &(0x7f0000f8e000)=[], 0x0, &(0x7f0000917000)=[], 0x0, 0x4}, 0x0}], 0x44444444444464d, 0x0) 2018/01/16 19:20:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000b3c000-0x12)='/dev/input/mouse#\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e03000)=0x0, &(0x7f00006f4000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f000079b000-0x8)='net/tcp\x00') mmap$binder(&(0x7f0000e1d000/0x2000)=nil, 0x2000, 0x4, 0x10, r1, 0x0) getdents(r0, &(0x7f0000a91000)=""/48, 0x30) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00002dc000)={{0x3, 0x2, 0xc88, 0x2, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:20:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000324000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$mice(&(0x7f00008f5000)='/dev/input/mice\x00', 0x0, 0x10301) connect$pptp(r2, &(0x7f00007e6000)={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bind$pptp(r2, &(0x7f00009ae000)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) 2018/01/16 19:20:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) readv(r0, &(0x7f0000032000-0x60)=[{&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ab9000)='bic\x00', 0x4) 2018/01/16 19:20:48 executing program 2: r0 = inotify_init() tee(r0, 0xffffffffffffffff, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x40) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000945000)=""/17) [ 103.538081] audit: type=1400 audit(1516130448.110:1012): avc: denied { map } for pid=16476 comm="syz-executor0" path="/proc/1326/net/tcp" dev="proc" ino=4026532692 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_net_t:s0 tclass=file permissive=1 [ 103.568011] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/16 19:20:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000025a000)='/dev/sg#\x00', 0x1f, 0x40000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000f9d000-0xc)={0x20000000, 0x1, 0x1f}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00009c2000)={0x0, 0x0, 0x20}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ae4000-0x11)=""/17, &(0x7f0000005000)=0x11) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) 2018/01/16 19:20:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000024a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000ff1000-0x2b)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r1, r1, 0x80000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000ee8000-0x4)=0x4) 2018/01/16 19:20:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000889000)='/dev/qat_adf_ctl\x00', 0x90080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b74000-0x20)={0x0, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000c1f000-0x10)={0x3f, r1}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000085a000-0x18)={0x8, 0xffff, 0x1, 0x2a, 0x7ff, 0x1}) r2 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0xffffffffffffff12, &(0x7f0000261000)=""}) 2018/01/16 19:20:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f000030f000)=@pic={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 19:20:48 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000459000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000504000)={0x6, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000052000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000484000)={0x0, 0x2000, 0x5, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) socket$nfc_raw(0x27, 0x3, 0x0) sendfile(r0, r0, &(0x7f00003dd000-0x8)=0xfffffffffffffc, 0x4009) r2 = syz_open_procfs(0x0, &(0x7f0000e35000)='net/ip6_mr_vif\x00') r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000088b000-0xc)='/dev/rfkill\x00', 0xa40, 0x0) sysfs$2(0x2, 0x1000, &(0x7f0000f08000-0x2)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x9a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) io_setup(0x401, &(0x7f0000b73000-0x8)=0x0) io_getevents(r4, 0x4, 0x6, &(0x7f0000214000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000622000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00003ed000)={0x0, 0x2, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f00000d1000)="", &(0x7f0000a87000)=0x0, &(0x7f0000858000)=0x0, &(0x7f0000478000)="") ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00006a1000-0x4)=0x0) r5 = syz_open_dev$vcsa(&(0x7f0000d94000)='/dev/vcsa#\x00', 0x0, 0x20000) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000bd4000-0x4)=0x5, 0x4) pread64(r2, &(0x7f0000185000)=""/1, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000adf000-0x4)=0x2) 2018/01/16 19:20:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000026b000-0xd)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000b58000)=0x0, 0xfffd) socket$alg(0x26, 0x5, 0x0) 2018/01/16 19:20:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00001a0000)={0x6eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 19:20:48 executing program 5: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f000001d000)='/dev/usbmon#\x00', 0x8, 0x580) 2018/01/16 19:20:48 executing program 5: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bec000-0x13)='cpuset\x00') perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xe2, 0x3800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xffffffff7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/16 19:20:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shmget(0x0, 0x3000, 0x0, &(0x7f0000dc9000/0x3000)=nil) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000039f000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000cf7000-0x4)=0x10001, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000006b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000d45000)={0x0, 0x0, [0x4, 0x2, 0x72, 0x4, 0x1000, 0xfffffffffffffffa, 0xffffffffffff24b8, 0x5]}) 2018/01/16 19:20:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0xa)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000002000-0x8)={r1, 0x2}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r3, &(0x7f0000004000-0xf1)=""/241, 0xf1, 0xfffffffffffffff9, &(0x7f0000003000)={r5, r6+10000000}) fdatasync(r0) r7 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x10040) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000001000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r4, 0x101, 0x4, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000001000-0x8)={0x0, 0x100000000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000005000)={0x10, &(0x7f0000006000-0x10)=""/16}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000007000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000002000-0x8)={r8, 0x6, 0x8001}, 0x8) 2018/01/16 19:20:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bb7000)='/dev/cuse\x00', 0xa0000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c83000)=0x401, 0x4) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e4e000)="8ae12a736c3f359804d2a43e3412ef3dd4e492b5409cf7465acd19ed79e6cd2e42", 0x21) 2018/01/16 19:20:48 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000-0xf)={0x4, 0x50, 0x100, "c5b589153eac", 0x9, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x20, &(0x7f0000002000-0x20)=[@in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r2, 0x100000000}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000004000-0xb)={0x4, 0x2, 0x8, 0x4, 0x0, 0x0, 0x7fffffff, 0xf3dd, 0xfff, 0x100, 0x101}, 0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000004000)={0x4, 0xffff, 0x6, 0x9, 0x0, 0x4, 0x1e3, 0x5, 0x54d9, 0xd28084e, 0x3}, 0xb) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000003000-0x4)=0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000005000)='./file0\x00', 0x4) ioctl$KIOCSOUND(r1, 0x4b2f, 0x27) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000006000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000008000-0x10)=""/16) inotify_add_watch(r1, &(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000008000)=0x9, 0x80000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000007000-0x4)=0x0) syz_open_dev$random(&(0x7f0000004000)='/dev/random\x00', 0x0, 0x28480) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x240, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000b000-0x18)={r0, &(0x7f0000008000)="f17a1d3fd9822cfbe771e3b867285008e0c3e0bcd6c1072c4d9da6a5b4e8f87b36b2137f9bbecb1a79f8b4b66efc6af1e198ccbfbf18bdb7c4dc1f9497ab5b5f3cc4d89f439a8a1ac3f5213863066b9589c3993fc08a1754bc75dcefa9ed99d11597a3b2cc748e88a4d07825a5", &(0x7f000000b000-0x1000)=""/4096}, 0x18) 2018/01/16 19:20:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = syz_open_dev$adsp(&(0x7f0000731000)='/dev/adsp#\x00', 0x10000, 0x8000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000425000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f00003a3000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000062d000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r1}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 19:20:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e70000)=0x0, &(0x7f000033c000)=0x0, &(0x7f0000000000)=0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0x36, 0x30, 0x6, 0x1}, &(0x7f0000000000)=0x25d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000)={r2, 0x48, "627d630ea4dfe1b59ad3ef516a756a050d4c672226a3c084e803757cba1bdf6d329a922e4d61bc8dcd9b154dbe648d99923079945ceb08aab9b9e9c16ce6562664ef40d2fd48c0ee"}, &(0x7f0000002000)=0x50) ioprio_set$uid(0x3, r0, 0x64f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000002000)={{0x0, 0x0}, {0xff, 0x7}, 0x7, 0x4, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x20000000008, &(0x7f0000001000-0x3)="", 0x0) 2018/01/16 19:20:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') bind$netrom(r0, &(0x7f0000a3b000-0x48)=@full={{0x3, {"b9ba8f0e571205"}, 0x101}, [{"84332b445bc273"}, {"b7e4f5366b2136"}, {"0baf588353a4af"}, {"d8c2ba84afb463"}, {"fa9b26cf20d867"}, {"9ffc58a0f05e6e"}, {"a4136839c6c37c"}, {"092463d845f592"}]}, 0x48) 2018/01/16 19:20:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xff0e, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x4000000000, 0x0, []}) r0 = semget(0x1, 0x2, 0x400) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000cec000-0x28)=""/40) [ 103.744869] audit: type=1326 audit(1516130448.310:1013): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16520 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 103.808542] audit: type=1326 audit(1516130448.343:1014): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16520 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=29 compat=0 ip=0x452df9 code=0x7ffc0000 [ 103.833755] audit: type=1326 audit(1516130448.357:1015): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16520 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 19:20:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x1c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) lremovexattr(&(0x7f00007c7000)='./file0\x00', &(0x7f0000fc8000)=@random={'trusted.\x00', '\'^%md5sum$[\x00'}) [ 103.861436] audit: type=1326 audit(1516130448.357:1016): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16520 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 103.896930] audit: type=1326 audit(1516130448.358:1017): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16520 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452df9 code=0x7ffc0000 [ 103.922723] audit: type=1326 audit(1516130448.358:1018): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16520 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 19:20:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000787000-0x10)={0x4, 0x87, &(0x7f0000f08000)="0ee64143e684918dfbee6fb4f4919a9caf2379d0209578a8456c9739c335af191e5aeacf3bfce36cc51e88a7016c8efe3b03092861fc4190251b3bd31d88e1831dcf18d54edcb3ac1ea9a71d3ddaccf01928d027399ddf10e0261fd00eadb68b707b83fd0cd084767093075b2478bca4cab3244f47ddf9871d1886b8bb8db4b9f724c11f5e5bd9"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:20:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000a9d000)='/dev/snd/midiC#D#\x00', 0x6, 0x40000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000f8000)={0xfffffffffffffffc, 0x3fc00000000, 0x0, 0x7ff, 0x6, 0x5, 0x5, 0x1ff, 0x0}, &(0x7f0000626000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fb6000)={0xfffffffffffffffd, 0x3, 0x8, 0x4, 0x5, 0x5, 0xd5, 0x9, r1}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000031a000-0x4)={0x101}, 0x4) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) 2018/01/16 19:20:48 executing program 3: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x4001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000-0xb)={0x200, 0x8, 0x3, 0x7, 0x0, 0x1, 0xa87, 0x9, 0x1, 0x7, 0x6}, 0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000002000)=@get={0x1, &(0x7f0000002000)=""/52, 0x800}) 2018/01/16 19:20:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000+0x68d)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000021b000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x181000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a49000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000eea000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000588000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b73000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x800) r14 = timerfd_create(0x6, 0x80800) r15 = socket$nfc_raw(0x27, 0x5, 0x0) r16 = timerfd_create(0x1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001ed000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c, 0x0}) r20 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r21 = socket$inet_icmp(0x2, 0x2, 0x1) r22 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept$packet(0xffffffffffffffff, &(0x7f0000671000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r25 = bpf$MAP_CREATE(0x0, &(0x7f000047f000-0x2c)={0x9, 0xfffffffffffffff9, 0x5, 0x9f0, 0xb, 0xffffffffffffff9c, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x7, 0x8}, 0xc) r28 = socket$bt_sco(0x1f, 0x5, 0x2) r29 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) r30 = syz_open_dev$dspn(&(0x7f00005c0000)='/dev/dsp#\x00', 0xfff, 0x80) r31 = accept$netrom(0xffffffffffffff9c, &(0x7f000083e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000099c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fstat(0xffffffffffffffff, &(0x7f00007cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001ca000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r37 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000445000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cb000)=0xe8) stat(&(0x7f0000113000)='./file0\x00', &(0x7f00004bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000052a000-0x8)={0x0, 0x0}) r42 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f35000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d14000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000316000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b82000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001ec000)={0x0, 0x0, 0x0}, &(0x7f0000702000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x1)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003b9000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7f000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r55 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb6000)='/dev/hwrng\x00', 0x10000, 0x0) r56 = syz_open_dev$admmidi(&(0x7f0000aca000-0xe)='/dev/admmidi#\x00', 0x5, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x105500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r60 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000364000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r63 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2042, 0x0) r64 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000207000-0x11)='/selinux/context\x00', 0x2, 0x0) r65 = eventfd(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) r67 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r68 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r69 = accept$netrom(0xffffffffffffff9c, &(0x7f00008fa000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000089000-0x4)=0x48) r70 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e34000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ab000-0x4)=0xe8) stat(&(0x7f000030d000-0x8)='./file0\x00', &(0x7f00009d2000+0x1fe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r73 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r74 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101, 0x0) r75 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x100000000, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r76 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x2b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r77 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008e5000)=0x10, 0x80000) r78 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x1c0)=[{&(0x7f0000f18000+0x97c)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b2f000)=[{&(0x7f0000000000)="bc659705c3054f6d1b95a47ccc153b259b67972d60458413c1066d342ce132d90442c81a50489441c940fce11980b71227e76c3f5bd9f340f1f9712b74649845eacacb6313bd15a35e1a61c6d63093ec71a9ad7a83e49b51532402d4a3f1724767098d3b154cfb52aa26a857f10cc23c74399ca82c0646", 0x77}, {&(0x7f0000f79000-0xa6)="9b1f174ee9ee8c8573303f60f9ceaf117a47e01dc7e560cb06f1b1a654be478a1eadb14661a81cc883dd7d38e4e3d85bf879d1a85e4fab1e0f6d9023fd4d363d700752e7b567092b5116ad9091753113b7860a756e4d8c3d17badd9e60911e4e8f6b3ce3c8cf24211c2ac523c8fefb947e0aa3564bc7cd50d9a0b6baadbc11f8b0edca56a8620ed180c053aad004ead63f92b3b246568c202f3d1db90c618e52ebd28cb5059a", 0xa6}, {&(0x7f0000cf4000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x50, 0x81}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000016b000-0x80)=[{&(0x7f0000ad8000-0x68)="7d6d9d8b143e9c8ea022452cba0e5cd56b9052f92c1be56cb6e041e424f98b50f668c7d9136cdf4819b87bb08c3bee8652665b69d678e483444e1a762bf9dc19075d9bcea5e2c2adb27be1db436cbae25ecb0893be8fb61ff8730f72f956077e83d80216764c8fe3", 0x68}, {&(0x7f0000000000)="2592fc28b8b98fb90aaf760811fa6aeeb6e8de38591f0810e1e2a21d4676d0f5430c21303d54d3443fe1206564bcfcabff0811c953cebe10f0b8b9661234d500ca8f70620113034b917c6e56c917321994f5991a87c5767ce33242e0e0585940fbdfd3feccd87067735f3532fae6e30b12369f1fb26ec602fb320034d95b74ec75ceed8ec4b702a73c839708b01617f1981542480eec47de67118dfb9c79680c68d76e50bd0dd87f4c65613007ac3ebb9aa32f0d1024c88ccd260b", 0xbb}, {&(0x7f0000000000)="a3f2f186d98cf329875ca453a572fdc8a7cf32dcae9a386c43c1ce4a6a9e7a7e477b297caec67a077e7ff61ac78a7f6b7a4eb582baa4dc0df35f76232bc759caa75b5ee54549eda27f1fa74504c9fe8aa5d6d87b2f4b860698fb86c573c799dc2856c5a361cf55f1a9c2a592bbb1b3ce9fbb4c269787a500f0de6d62e97d4fa8564d46535a7d2855ba824089e45d6d9bf7851364a95e8c70f3120efd8855711200de9d583c1cde90ae90813070c28ce8d8f484f4c3766e1a09bac4ec64b2d05efb99f4dbbf23d50632cbab481b", 0xcd}, {&(0x7f0000240000)="ded08f669a2e3270a98b0ee724d00681c08b26c3f291f57065f7ba8a98fb683bfa1bb3d5efb0bcbbd6b6b62c9f4ee32c4c33d513fcf1e6122401c2345010350bdbafe95e499b04f5d443", 0x4a}, {&(0x7f0000001000-0x4a)="9a3c1012ad3c0242453ae72553a930fe21b0f897193adab8a30c20185ff3458dc850ba45d5b3d1f8f26015566410ec5256f852c7ad1f5c5982c73960c0b45539782b283ed79822ffea1b", 0x4a}, {&(0x7f0000001000-0xf2)="92b9415e223e307537b35775217496f52089811a182f2b4535b610d6e1715b76a5b0d5d01e5670f375e59edd1c1e291128c089813c1c63ed467ba389160e82bf5fc9e8bcd5b15b25ef7291329f77e693812ce415b5321749b359eadb295121af7b5e04abbe2f8de1e5f7ea84125a501cc5aada4e32907a9d79c3ed17e2d8ff56e99a775aa5ad88690dd9a2a7d79ae3f13c631acd1a80ad5f182f1a0be9b1128259f563ec538781c3f3e14525359b8fc5fdaadac83eae164c4341786c4cffb3aa35e2b07f59209984e0a956c7e2c1cd123c67f81e495426125a04096d50200b3100276c7fc755f97c5dc6196c9d6b8ddd8f45", 0xf2}, {&(0x7f0000000000)="48e3b6261aded2be7cfc09aa07d6d90f0565c0b966a9735967390de3be0de9b837f3b7a9713cacf302706f3e04d4bc0c3839952d3302a8cb261e010fba1667441372958ce4e1e51db4b6ff9804b187a36985410168fcdea75fe8b68e8c1ea4064dcfb11824ed502bb5323d780bad3cd7183a91c74cc5a6a0c906c9a457053c58e39c683874696fc7eb134bbd3ef8901dea918cd2eaa037491157c738cf97c28c", 0xa0}, {&(0x7f0000ee0000)="d3189a27cbca30e80e9191efc869d3f307709b81717ef3ea3fab765c88f5be8c8d407d606e0fdb7a692fd8dd48bdeccd865470cfba2cf66ed6434cb28ff446a011517abc354d3682acf43805e2cd30bbc09aef6fef5e4d5b4193", 0x5a}], 0x8, &(0x7f0000001000-0x58)=[@rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15]}, @rights={0x30, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22]}], 0x58, 0x20000000}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000f93000)=[{&(0x7f0000000000)="54939380f0ac9ccdfa5b5b7d63653415e9f922f7a9db40840e80f3e87b8ca9d0f94aff2da9f8ae469d40a9dba22253ae1d58914bfdd0829ea86f3858427fdf439fe8909926", 0x45}], 0x1, &(0x7f0000001000-0x38)=[@rights={0x38, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29, r30, r31]}], 0x38, 0x40001}, {&(0x7f00006e4000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000912000)=[{&(0x7f00003aa000-0x7e)="69518a473c478996b02bf28aa262551f273ab04737ef45a17e81ffc403a5669d12c7a182e05f69cca2b38740b72da4cebd4976b560e671b9f3da18c11633eaa073c3f85b51c775daa4e4c71bf5abb754ac0eb07cad72d729223d179307e2de94a4e7a8651e808c73e7d710e5cd5ec3690612d40036298176952e1c6b01f2", 0x7e}, {&(0x7f0000001000-0x1f)="f1bbce02e425259d7cfa4e62e77ad79ec254e82e620cbd3c7f1eb43c78b644", 0x1f}, {&(0x7f000093d000)="fcbe8fde8b029cb3b9045cbdb417422efd88d5e1284f31a5091852ccc03f0478d3b621b2926c931fa7366ce9da8f59f674f419adbb604e320c1fd46b29717a939e118c3e99af0aebc27eecf9d7f44e77c06a5ef4600dce6c6992d70d5175e50191b3dc4c3c574d7f167ce6a8c4539a5ffee5ef901fdc3042c5bc76077319171d7ec82ba219a4253ce4f897db9b0a741b97f1ccc640de54de67418ec2f314", 0x9e}], 0x3, &(0x7f00000af000)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x20, 0x80}, {&(0x7f000046c000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000eb3000)="059af4dabf8c72772ebcb405407df9e56f1fb73e09be8d55a023473e8bf1ef735a77711d7d681c5b3eed4a7814feb7ad7f95280c8314482a23649bcb7dfd7aee916e22c9744f4722f0155fee7155561c1be05b9f21f4f3108bd616b68a1b", 0x5e}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x20, 0x10}, {&(0x7f00005df000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="f3cab688b5d7db65b7c717805e966f3c6c0b0c88e9188a076397e4dc30de0128ceae684a0215ce6a183b0426ac50868646a22498f396b51a77dabcea76b7c3f3c7447e70cc6a50", 0x47}], 0x1, &(0x7f0000253000)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r41, r42]}], 0x38, 0x20000000}, {&(0x7f0000ff0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000038b000)=[{&(0x7f0000fe2000)="ebfcfbf4c2718ed6a1d240a08af626bfc84c43309b7e0761794533af41ad0a8bf62733efa87ed892b10e770a23e6faff38160ad67bd77f845ed86785b957c2c9fa0b6e76ac3a3fcc259894a4356b48aefc4beb9d8661b08e28ac00cc344bd6eed098e70698e4fc86fa271da0eccb9cea850fa113b309ba01888dfc184a34aa9f06ccdc26469a657e5e0ca3b41ef7330f3cfdd694f720e3dea0275ba8b1eb0f126ecf73801d967310b401130ed8e88b56", 0xb0}, {&(0x7f00000ed000)="b964715e1d2d871a71160cf681cc92a0701fbfc2f8530bc5", 0x18}, {&(0x7f0000713000)="bda0fae0a88a6a877f265b63469cbe02270be5cb25c5c1991a425b550ef4ac2e94edaeb4a26e933056f590818d0b55a9c87f6f091a9dd71971cd1ca304e1972b8b9c1c0db0605b1f8dbb99c7efee4d8f2c9471f983a2555305c021b9dcc63ffc68b1e88deef74af018369878871d4777a1fcc5ef31f7f67b56d0a21595b01472206d2e59b9d5f5311ba8ed608eac4ac8c9e91874f31eb0f1205013563beb4dbf0a3c5db400dce299481194fd5772013c99bdc436836e4370cb598cb1483b36ddb6c17de55df255c6c3f049907bc8b6b43af6eae84b", 0xd5}], 0x3, &(0x7f0000d08000-0xb8)=[@cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @rights={0x18, 0x1, 0x1, [r55, r56]}, @rights={0x20, 0x1, 0x1, [r57, r58, r59]}], 0xb8, 0x8001}, {&(0x7f000063d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000722000-0x7)=[{&(0x7f0000001000-0xf8)="c94adb20294a3bd5795859347104a8b845ed7d7ae123b0ff0453d29c8bec2382e5b47c50a63a957e6695c5675fa28d73bd8eeae9de899cac1053a10f92cf91e02aec5729e2d3295714bdd12656248e8f25535e83baeed20af2e5d0ad32d61564f63205bdae23955ffca487bfb76be0e5c50b13c9d1882bacf7615766bdb7c2c182470f81b9b61bc445ce078187cfc71549c4fcd16ce8585dac38ac83f08f1d8b7a35f16b6e8e036ce625226a5eebc12cc169a4c11bdbe5222e7b339740aa2d91a1038f3be57fac44072a08d704c63bb15d9d7b979a47ff8fb5681282bcb592a6b4a6925859e93e8840dd8b6a364cba27649da16e5b2ba428", 0xf8}], 0x1, &(0x7f0000001000-0x98)=[@cred={0x20, 0x1, 0x2, r60, r61, r62}, @rights={0x30, 0x1, 0x1, [r63, r64, r65, r66, r67, r68, r69]}, @cred={0x20, 0x1, 0x2, r70, r71, r72}, @rights={0x28, 0x1, 0x1, [r73, r74, r75, r76, r77, r78]}], 0x98, 0x80}], 0x8, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r79 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00003b1000)=""/19) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r79, 0x40042409, 0x0) 2018/01/16 19:20:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') epoll_create(0x1f) r1 = syz_open_pts(r0, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c35000-0xc)={0x20000000, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000bc7000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d}, @in6={0xa, 0x1, 0xca0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa00000000}], 0x48) mkdir(&(0x7f000050e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000943000-0x8)='./file0\x00', &(0x7f0000058000)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000097000-0x20)={0x3f, 0x9, 0x0, 0xfffffffffffffffe, 0x6, 0x100000000, 0x8, 0x8000, 0x0}, &(0x7f0000af0000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e80000)={0x6, 0x3, 0x8001, 0x81, r2}, &(0x7f0000da3000)=0x10) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f000097c000)='efs\x00', 0x9020, &(0x7f00004c3000-0xea)="") 2018/01/16 19:20:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cdc000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006d000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) accept$packet(0xffffffffffffffff, &(0x7f0000619000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006b9000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) 2018/01/16 19:20:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc5000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:20:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000967000)={&(0x7f0000ed2000/0x1000)=nil, 0x1000}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair(0xa, 0x3, 0x7, &(0x7f000035c000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00008ec000)={{0x1, 0x2, 0x8, 0x0, 0x1}, 0xe5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:20:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001000-0xa)={0x4, "c32084620bde"}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000212000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fda000-0x4)=0x9, 0x4) r3 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00001e9000)={0x0, 0x0}) [ 103.947487] audit: type=1326 audit(1516130448.359:1019): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16520 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 103.972975] audit: type=1326 audit(1516130448.360:1020): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16520 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 19:20:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r1 = epoll_create(0x3) mknodat(r0, &(0x7f0000676000-0x6)='./bus\x00', 0x8, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) 2018/01/16 19:20:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e50000)={0x5, &(0x7f0000851000)=[{0x1, 0x6, 0x80000001, 0x1}, {0x100000001, 0xf5a, 0xfffffffffffff001, 0x72c5}, {0x4, 0x2, 0x8b5, 0x1000}, {0x0, 0xf5a, 0x2, 0x2}, {0x3, 0x8, 0xffffffff, 0x7ff}]}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:20:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f000010d000)={0x3, ""}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000957000-0x5b)={0x0, ""/83}, 0x309, 0x3, 0x0) 2018/01/16 19:20:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1d, 0x2, 0x200000003) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/16 19:20:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000088f000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f000035f000)={0x0, 0x1f, 0xd8, &(0x7f0000cf6000)=0x0}) rmdir(&(0x7f0000c94000)='./control\x00') removexattr(&(0x7f0000c6b000)='./control/file1\x00', &(0x7f00001da000-0xd)=@random={'security.\x00', '/(\x00'}) rmdir(&(0x7f0000619000)='./control/file1\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 19:20:48 executing program 3: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e40000)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004e0000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000939000-0x10)={0x3, {"5fa881e3382bf0"}, 0xc}, 0x10) clock_settime(0x0, &(0x7f0000001000-0x10)={r0, 0x0}) 2018/01/16 19:20:48 executing program 2: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000062000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000000d000-0x20)={0x0, 0x0, 0x8000, 0x1, 0xb0, 0x2, 0xffffffff00000000, 0x9, 0x0}, &(0x7f0000041000-0x4)=0x20) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000062000)={0x0, 0x0}) fcntl$setown(r2, 0x8, r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000061000)={r3, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2d8}, &(0x7f0000062000-0x4)=0x98) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000064000-0x6)={0x0, 0x0}, 0x8) remap_file_pages(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000000, 0x2, 0x20000) [ 104.104520] can: request_module (can-proto-3) failed. [ 104.167225] can: request_module (can-proto-3) failed. 2018/01/16 19:20:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='..', &(0x7f00008bf000-0x8)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) umount2(&(0x7f0000c8d000)='../file0\x00', 0x2) 2018/01/16 19:20:48 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x1000}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x80000001, 0x8205, 0x10001, 0x7, r1}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00005f6000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x7, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002000)={r4, 0x2, 0x10, 0x1f, 0x8}, &(0x7f0000002000)=0x18) 2018/01/16 19:20:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007c8000-0x9)='/dev/ppp\x00', 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000988000-0x4)=0x0, &(0x7f0000c21000-0x4)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000a36000)="", &(0x7f0000855000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000340000)="") 2018/01/16 19:20:48 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r2, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000004000-0x40)={0x4000000000000000, 0x5000, 0x6, 0x2, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20, 0x80800) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000002000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000002000-0x6)=""/6, &(0x7f0000002000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000003000)=""/174) 2018/01/16 19:20:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000960000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f0000003000-0x92)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000011f000)={0x6, r0, 0x1}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000018d000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000837000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000337000)={r2, 0xffffffff}, &(0x7f00006c4000-0x4)=0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000506000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000853000+0x536)={0x1, 0x0, 0x60b, 0x9}, 0x2) recvmsg$netrom(r3, &(0x7f0000792000-0x38)={&(0x7f0000c5d000)=@full={{0x3, {"9757dbec70f272"}, 0x2}, [{"86363781b9d8b8"}, {"ab7e6cdaf2695f"}, {"05b2b1cd1310c1"}, {"72d9d57fa72a79"}, {"1ca77136e6b15d"}, {"2708b40b56c308"}, {"06c4de5ef91498"}, {"73c0256124cd5f"}]}, 0x48, &(0x7f0000f85000-0x80)=[{&(0x7f0000585000)="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0x1000}, {&(0x7f0000189000)="775a83b24b0317b45ec24a6af7effe6593502512a820c93b29f0885ffe55632d4349c32b98ee593dc27152455b2bcd21723837b2b33e65607e3d528a2a59", 0x3e}, {&(0x7f0000860000-0x4c)="9db2ab1693073ef018406477a2acaca124d204ed36798fce3ddbe0a3e354f285fe349ec17cc61923e66b3a088c99e984d8056c2d7fab3c691da842ac4d8d2e16041eae6e14915b5dce82c62d", 0x4c}, 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", 0x1000}, {&(0x7f00005e3000-0x9e)="4c61af951414c9c81c4c3bcc0499205f09855edfc25558d156d6ecc70e8501f79707a354497f2e73902992ba74864f0df8508892651ce9687187836c4b6c8a9e216e5d3c30615f2bc47b31d49e1cf685c9b9b4b166f7193425fc12b853972920565ca91cb2a0bd6c1f7bdd61ef53bd67999e82b038ab832281d1308e52ab2c99e83e1518e133469c73ceef8652d0d951ac758cdec24e78c3bbd5af549a13", 0x9e}, {&(0x7f00000e5000)="76925bc2345ab41dd0af49ea20b190f37fbb16208287f2dbb637b5a92a9c2873794939ae392dfb4d2a6d489371431a2c675f9f5c0cbaebe98aed85b815814e0d15c63ebb2ecc7394313591b30ff17b923c9b455eb5671fd59521c07bf8032cb81dad6ba5bd4e78e244067e1c22409f02a059afb5485b02153448af11ff75b31a3f4f5b70a3a07a57c21c09b5bd55d86e3b0d94146123dea5f6c9223fe8c7c5c2b5f5b68e592aee7350de828aaf4eafcb40778b5342fcc36b95746badef589dd070c7287ed4ce4390b79cc5790bfaefeb81f99637f106005a80210c0453917da65caa28be6374dad68e", 0xe9}, {&(0x7f00006f5000)="4d709cb9fe906832d5ec68e5fd8e34b2", 0x10}, {&(0x7f0000789000)="25a8b8e02f965861e9957e034e480833884cc6f1a0be505de7ceb64f0077dc5ca805291fd032a78384b94c4e06ed27949500e870dc2ee030bb4986cb7842ecffec8bccbf5cbb3c00eba77e7d63", 0x4d}], 0x8, &(0x7f0000fad000)=[{0x20, 0x13d, 0xfffffffffffff000, "33974671a2f8907cd9fdb3"}], 0x20, 0x40080}, 0x10001) 2018/01/16 19:20:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x0, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/01/16 19:20:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x7fff, &(0x7f0000bd3000)=0x0) io_submit(r1, 0x1, &(0x7f0000fa8000-0x8)=[&(0x7f0000219000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000f5b000-0x9d)="388b1a2db89ca0bf0c2479da6ec8502dba3bc8d3987e2f52734b53a298072b58a5ec0ed170b81c90f129936f26595e89f501ed6f589eb9aad0ce8d71e765b5320ed163f411c92034497349d55013e7903caca1da59c3b61a296df7f08ff84d1e3c47316e1bcb70816541433d0e1024b5857ed2c5a701d28230ec2688e000c221755d1ac1344121e9257bb7f1896f3f98d82926c620e831b9ff841c7ea9", 0x9d, 0x1, 0x0, 0x0, 0xffffffffffffffff}]) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000021e000)=0x0) bind$inet(r0, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e04000)="", 0x58, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f00009fb000)='/dev/audio\x00', 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001a8000)={0x3, r0, 0x1}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e3c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000a77000-0x50)={{0x100000000, 0x0}, {0x8, 0x0}, 0x2, 0x2, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eb2000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) r3 = dup(r0) write$tun(r3, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) openat$hwrng(0xffffffffffffff9c, &(0x7f00006aa000)='/dev/hwrng\x00', 0x40, 0x0) 2018/01/16 19:20:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000483000)='/dev/audio\x00', 0x250182, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) fcntl$getown(r0, 0x9) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000462000)={0x2, 0x1ff, 0x101, 0x80, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006e9000)={0x0, 0xfffffffffffffff9, 0x5, 0x7fffffff, 0x20, 0x5}, &(0x7f0000518000)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000009c000)=@assoc_id=r1, &(0x7f0000c6f000-0x4)=0x4) syz_open_dev$sndctrl(&(0x7f00006f2000)='/dev/snd/controlC#\x00', 0x57b31329, 0x292000) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000b49000-0x4)=0x6, 0x4) uname(&(0x7f0000d9a000)=""/15) read(r0, &(0x7f0000bb1000-0x1000)=""/4096, 0x1000) 2018/01/16 19:20:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x1000000000) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000068b000-0x4)=0x0, &(0x7f0000c6e000)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a37000-0x4)=0x6) 2018/01/16 19:20:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = syz_open_dev$audion(&(0x7f00007c2000-0xc)='/dev/audio#\x00', 0x7, 0x80) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) inotify_add_watch(r0, &(0x7f00000d0000)='./control\x00', 0x802) rmdir(&(0x7f00009e4000-0xa)='./control\x00') 2018/01/16 19:20:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) inotify_init1(0x0) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000004000-0x8)=0x0) 2018/01/16 19:20:48 executing program 4: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xfffffffffffffe89) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000001e000)={@generic="1f004e0100a1817d008d8d0901000205", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) dup(r2) 2018/01/16 19:20:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00003cb000)={&(0x7f0000afe000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000783000-0x30)=[], 0x0, &(0x7f000071e000)=""/6, 0x6, 0x0}, 0x0) readv(r1, &(0x7f00002d1000-0x50)=[{&(0x7f0000159000-0xcc)=""/204, 0xcc}, {&(0x7f00006ff000-0xe8)=""/232, 0xe8}, {&(0x7f00005e2000-0x1000)=""/4096, 0x1000}, {&(0x7f00001dd000)=""/222, 0xde}, {&(0x7f0000c61000-0x8b)=""/139, 0x8b}], 0x5) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) sendto$ipx(r2, &(0x7f0000459000-0xa8)="", 0x0, 0x0, &(0x7f0000440000)={0x4, 0x0, 0x0, "1e5c7708a7ff", 0x0, 0x0}, 0x10) sendmsg$key(r2, &(0x7f00007a8000-0x38)={0x0, 0x0, &(0x7f0000b38000)={&(0x7f00008fc000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r1, &(0x7f00003ee000-0x1)=""/1, 0xfffffffffffffe8d) r3 = dup3(r1, r2, 0x0) recvfrom$llc(r3, &(0x7f0000e36000)=""/4096, 0xfffffffffffffee5, 0x0, 0x0, 0x0) 2018/01/16 19:20:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000359000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000344000-0x2c)=""/44) r1 = creat(&(0x7f00005c4000-0x8)='./file0\x00', 0xfffffefffffffffe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000035c000)={0x1fd, 0x0, 0x13001, 0x2000, &(0x7f0000e72000/0x2000)=nil}) mount(&(0x7f0000080000)='./file0\x00', &(0x7f00008c2000-0x8)='./file0\x00', &(0x7f0000b82000)='tmpfs\x00', 0x0, &(0x7f0000571000)="") 2018/01/16 19:20:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000c9f000)='/dev/vcsa#\x00', 0x7, 0x200000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f12000-0x4)=0x0) r3 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f000026d000)={&(0x7f0000a7f000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000e7000)={&(0x7f0000f87000)={0x218, 0xa, 0x7, 0x400, 0x5, 0x2, {0x1, 0x0, 0xa}, [@nested={0x154, 0x13, [@typed={0x10, 0x7, @u64=0x7}, @typed={0xc, 0x1b, @fd=r0}, @typed={0xc, 0x84, @pid=r2}, @generic="c6ecb901e454b95cfb3e056f1ef4e4857c111c947813b108f44195f21eff17c19ff573f51e4821a9f1d8f6501c51caad70d187d0498b9dbed0b20666faee27191253f7a9f5fac544edbc9d948fd9c3f5ed1474ee6726d674c6a9fba227dd969c", @typed={0xc, 0x8a, @fd=r0}, @typed={0xb0, 0x8, @binary="3f61356d78dcf4478bc2c870ede1ecf736317d24334345bb905384d0abaac69919198f79033853f333a5fb8147a87af1d0344afe5a4291027ecba25176d6e7604f9facd0c9b363dd39658b51d05296886a9352ef0c11e8743f6cbf64b568cac4d9337542cd053d78635ee329e0dd9548e7be152654816d10ee0506a979e8ba38b76a0cb8adb92a7fbd2dd61a493240898ca3ae8028d9699f6f510927831c6479910115ba71"}, @typed={0xc, 0x41, @ipv4=@multicast2=0xe0000002}]}, @nested={0xa4, 0x34, [@generic="8e249fe8182603d8bc1e823a01e2e46ba965cb39705bf9db53d43c20d2ffe8dcb534805564318e568f28a8404e6b3808d2f5894a5f51bb28e118f75e89863efab69789175598332c0372b92a25b3e9b2a0f18c24465e7bd0dc1fa48590da8bff7721d087ee1d851437", @typed={0xc, 0x49, @uid=r3}, @typed={0xc, 0xe, @ipv4=@rand_addr=0x8}, @typed={0x10, 0x2, @str='eth1\x00'}, @typed={0xc, 0x8f, @u32=0x4}]}, @typed={0xc, 0x85, @ipv4=@broadcast=0xffffffff}]}, 0x218}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r4 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x0) lseek(r4, 0xfffffffffffffffe, 0x3) 2018/01/16 19:20:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000318000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000245000-0xc)={0x7, r1, 0x0}) setxattr(&(0x7f0000853000-0x8)='./file0\x00', &(0x7f0000187000)=@random={'os2.\x00', '/dev/kvm\x00'}, &(0x7f000030d000)='wlan1^vboxnet1keyring\x00', 0x16, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 19:20:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000a7f000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x404001) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00001b0000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000017e000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e26000-0x18)={@loopback={0x0, 0x1}, 0x10000, r1}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r3, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xff9a) r4 = dup2(r2, r3) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00001d4000)=0x3, &(0x7f000060a000-0x8)=0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000ebd000-0x1)=0x4) 2018/01/16 19:20:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x0, &(0x7f0000387000-0x60)={0x0, 0x2001c, 0x0, @thr={&(0x7f0000052000-0x7f)="", &(0x7f0000051000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r1 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x0}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 19:20:49 executing program 1: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001fb000+0x4cc)='/selinux/relabel\x00', 0x2, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000ec5000)='/dev/ashmem\x00', 0x100, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00000b9000-0x38)={0x0, 0x0, &(0x7f0000f97000)=[{&(0x7f00007f0000-0x58)="04ce69efcfb4eacfd31690fb4d25f272f82e4cd7a2ae1d4fbd987a60f67d6a86f057d3d6ca2524a9a72e4d0149638c4c6c6ee4d8d33cf35c46390aeec3cd202d480c8df82611a48246a4a14a802241f6e076337b2256bda8", 0x58}], 0x1, &(0x7f0000422000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x1}, 0x4004) bind$alg(r0, &(0x7f0000a44000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000024a000-0x11)="0a0775b0d5e383e5b3b60ced5c54dbb71e", 0x11) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000f98000)={{0x0, 0x0}, {0x0, 0x0}}) bind$bt_sco(r1, &(0x7f000071b000-0x8)={0x1f, {0x5, 0x6, 0xfffffffffffffffb, 0x10001, 0xc80, 0x7}}, 0x8) 2018/01/16 19:20:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d64000)='/selinux/load\x00', 0x2, 0x0) getpeername$llc(r0, &(0x7f0000ee2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000004c000-0x4)=0x10) r1 = socket(0x1e, 0x4, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000e1000)=0x2) getsockopt(r1, 0x401, 0x7fff, &(0x7f0000abd000)=""/0, &(0x7f0000bf0000)=0x0) 2018/01/16 19:20:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000-0x10)=[], 0x6, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aba000-0x4)={r0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000d3f000)=@req={0xa3c, 0x0, 0xaf, 0x3}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dca000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000892000)={[{0x6e0, 0x8000, 0x9, 0x1, 0x1, 0x8, 0x10000, 0x8, 0x9, 0x6, 0x678fcdd0, 0xffffffff, 0x5}, {0xde0, 0x6, 0x66db, 0x4, 0x1cb, 0x9, 0x2201, 0x0, 0x2, 0x1f, 0x6226ea7e, 0x5, 0x762627cc}, {0x9, 0x8, 0x9, 0xe0, 0xbc4, 0xa77, 0xffffffff, 0x8, 0x9, 0x3, 0x400, 0x7, 0x1}], 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000a63000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x41}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x4, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000484000-0x19)=""/25, &(0x7f00003bd000)=0x19) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000d57000)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006fb000-0x4)=0x1f, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000362000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000e25000-0x4)=0x0) 2018/01/16 19:20:49 executing program 4: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000fa3000)={0x1, 0xa, 0x1, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000fa4000-0x8)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009a9000)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00001b9000-0x2b)={@generic="b59c38721f6701f5d673f224b14fb89c", @ifru_map={0x3, 0x5, 0x4, 0x3, 0x0, 0x6}}) r3 = accept$alg(r1, 0x0, 0x0) sendto(r3, &(0x7f0000d7b000)="526f24df1630fb3319872e64587777ce", 0x10, 0x0, &(0x7f0000fa0000)=@hci={0x1f, 0x0, 0x0}, 0x6) recvmsg(r3, &(0x7f00002cb000-0x38)={&(0x7f0000fa3000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009aa000-0x40)=[{&(0x7f0000af2000-0x14)=""/20, 0x14}], 0x1, &(0x7f0000012000)=""/24, 0x18, 0x0}, 0x0) 2018/01/16 19:20:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x40000000001) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00008a6000-0x4)=0x0) recvfrom$llc(r1, &(0x7f0000c7e000)=""/88, 0x58, 0x0, &(0x7f0000bbf000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="af8d88c07b1c", [0x0, 0x0]}, 0x10) dup2(r1, r1) 2018/01/16 19:20:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000962000)={0x0, 0x0, 0x30}, &(0x7f000070f000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003d4000-0x10)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, r2}, &(0x7f00001a8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d87000-0x8)={r3, 0x2}, &(0x7f0000654000)=0x8) fchdir(0xffffffffffffffff) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000f2e000-0x8)={0x0, 0x0, 0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b85000-0x8)={0x0, 0x0}) r8 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r8, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r8, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f000064a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ff000-0x4)=0xc) r10 = syz_open_procfs(r9, &(0x7f00009fb000)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f00005ea000-0x4)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r10, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000052f000)=[0x0], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r1, &(0x7f00008ca000-0x9f)=@known="73000000000000008165766d002736fe8b0ec45bab3123e9f2b343ec3d21645d15239ae91368b97e25de2e8c9330a75ccd63b1e3c0d69a55b2b870433c1774a7d24888e23d6c7f1eda766f071f13302efc63682d08afaa36d9dc7ea99e19b454a4ba05f59ee141944f9fdf82f8b5fb68074a0841373bbede0755e34524489aa6b3eab9566e13d2b399cceb158f8bdb83bb24210c184871800230a469169f5b", &(0x7f0000902000)="2d1fa6a1a2fc1e4e9d86da4f9e21e61f56b9e04e0f23dd51994401c8b0a8f024bef47c6128f6f40419fbb3bd970e05335781ba054ce08b96d2f2904c568d8bf5e2ac4c1dfdbf436ed1ba17f0c0609a3c1cea2564832ad48e45969148359fa2adcf405aff80569b36f81bfe1054b4d02dcbd8a60b9456ed0cdc525364e700e39c04c75042a1ae727bc262ee525da72a149f88cbbfb7d14b69ba79bf4289813f005f17e226f00c7779a48e1c1ffe85648d74a4e778dcdb99b4487b1e0c77a750019ed560ab1122c35609ff49cc4c37ec3dbb23579d8f477ededaa70f3fb36ce004462de7ab0a", 0xe5, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x4, 0xfffffffffffff108}, {0x0, 0x2}], 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000dbb000-0x4)=0x9) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) setpriority(0x1, r11, 0x21d) ioctl$KVM_SET_REGS(r10, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f00004c9000)={0x0, 0x0, 0x86cd, 'queue1\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/16 19:20:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f4000-0xc)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0xfff}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 19:20:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000055f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x186, 0x0, 0x0, 0x0, 0x0, 0x0}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/sequencer2\x00', 0x240000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000de3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 19:20:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x0, 0x111, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f5000)='/selinux/checkreqprot\x00', 0xb8a27a77e73379b0, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00001f6000)=0x1000, 0x4) ioctl(r0, 0xc0184908, &(0x7f0000002000)="") r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001f5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$packet(r2, &(0x7f0000dee000-0xc7)=""/199, 0xc7, 0x41, 0x0, 0x0) 2018/01/16 19:20:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) 2018/01/16 19:20:49 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000fd9000-0x38)={&(0x7f0000fda000-0x1c)=@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x18, &(0x7f00004e9000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/16 19:20:49 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000000c000-0x94)={{0x6, 0xdaa, 0x1ff, 0xa3af, 0x7fff, 0x6}, 0x800, 0xfffffffffffff801, 0xfffffffffffffb21, 0x3, 0x100000001, "7fb67e220aff6ca9895bf172bd4329dac73bd712c904e395de141996a45052842736887c9f1f1b05c6630a6504bdf65919dc670824ef3f0e85f04b99f2088ecbe4ac5a6c4a6670ae790187d5570d23fa38be250b8e43fc021eeaf41cd4a656779daf5d31d356a848b5dce74b9c5b57f4e9866182df437cf2bbe8dab7ac3f81bb"}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000006000/0x4000)=nil, 0x4000, &(0x7f0000011000-0x5c)=""/92) ppoll(&(0x7f0000010000-0x8)=[{r0, 0x100, 0x0}], 0x1, &(0x7f0000010000-0x10)={0x0, 0x0}, &(0x7f0000010000-0x8)={0x9}, 0x8) rt_sigaction(0x0, &(0x7f000000e000)={0x0, {0x5}, 0x0, 0x100000001}, 0x0, 0x8, &(0x7f0000005000)={0x0}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f000000e000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0xc1004110, &(0x7f000000e000-0xd)="967d34f201000005100000009c") 2018/01/16 19:20:49 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x2a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) exit(0x100000000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000014000)=""/32) 2018/01/16 19:20:49 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000009000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000-0x10)={&(0x7f0000007000-0x1304)={0x1304, 0x10, 0x200, 0x1, 0x3, {0x4, 0x0, 0x0}, [@generic="4b856c38ddbd3577705f7b5f0fb3a2fb68bfa9f3a45985ee55904dd6e42b40d552c0ac7ed0f1a969fcd5fffbc23483b991154511c4c640540cb9eb64113c22922cc0f07384fe4b291e23d43d4117bcaa76709ced3a995e83ff3d12060e967074b6fc7d49b068426fe9", @typed={0x18, 0x4c, @str='/dev/binder#\x00'}, @generic="6247282ead19c71b2fcd6d08c3c4198adbf231c29bc580d17de084c44307b37c306f9146ebea168487e6d89f7c9b441e3f81e0e50b4bdeec0469a9c1d493", @generic="94f8454108f259ab27a4ff8d9132eddfb1", @nested={0x160, 0xc, [@generic="da47e67a32463c8b21c3b68c03eba3438a26ecc53b34e1c1b6b28bd3310e1453976149df511856fb11c77304e096ac99899cb53010556573f58112946d97e7ed517ea137c9a2b5290e5dac", @generic="78583147c0a8c38859341d1d4406f716a64e1610b6935349ddb1985eb220a824074414a9f539641fa6574940005935e72e36e61aeb5ab7bb875b9e74def4ba00e4c3c1dab2d602b18349c3ecb695fa0d9350593c090925a02f15b625979793ff74652f113b7078eca74aea5ef43779d65fd7b46cdedbb3f3fe7a24c0bc85658f5eb9f389a6ce9d32d707a9489ad30c6771989322071be998ee727809db649d4ad9619c10e0f430ba68f58666d42fd6ee1b5724168143eb98ea7e477470662784b0e2a4ca2b05f672b5b5411e1674c45b522fc113dc88fdad5448c3ab89ffc556bf630b33663de8a5a363919d6ab6f88f31bc0cdf83a74d13", @typed={0x18, 0x46, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @generic="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", @generic="5672d35151be8e0cf57e724588a884f8f0bf20420819908f5bf78a37b28167076c123a1f5c46bc0d6092062c454b16383ba652027df80481f99826e7deb1d5e970d531bdc23672079bea2c8d6659cc522b0728a15834d8d282ee3da54c52e7554b428fe03f1c7abfb5f86dc6f10465c259a3fcfbd79b87db7dee5da869ea9313f1f48db936b63b14c1b11b2049e74b195b2baf29317443bc860302873c783e54054227b8c076afeacde817d706c202ea258b089f30d63256a2d44f66d1691eee"]}, 0x1304}, 0x1, 0x0, 0x0, 0x4}, 0x80) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000)={0x0, 0x0, &(0x7f000000a000-0x8)=[], 0xe, 0x0, &(0x7f000000c000)="5ebf5f5ad52e97c10128901bedd5"}) 2018/01/16 19:20:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x3d) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000351000-0x47)={0x0, 0x3f, "ad9fa206e676bf7200cce00c7f767bb6735bcda8e4fdc43dbe519f8d2a80fadaaca9be3032bba9ff1a25e5b4d927fb9fac5584cba2baa7073f856199112b5d"}, &(0x7f000055b000)=0x47) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000661000-0xc)={r1, 0x9, 0x2, [0x6, 0xb960]}, 0xc) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e35000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) 2018/01/16 19:20:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000028d000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001cd000-0x78)={0x2, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x101, 0x4, 0x10000, 0x59da4dc7, &(0x7f0000b42000-0x10)=@common='yam0\x00', 0x8, 0x7, 0x2}) syz_open_procfs(0x0, &(0x7f0000bc6000)='ns/ipc\x00') 2018/01/16 19:20:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_adj\x00') write$tun(r0, &(0x7f0000036000-0x17d)=@hdr={0x0, 0x0, 0x6bd, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x14b, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x5f, 0x8, 0x2, 0x200, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x0, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0xd7, "5986ad170380650b9cd9c35c4d2d3737d390ad025dcb92d437c9a889a37b50122f7f7b257e07d7502467e7928a781a7b2ca82efd1ea350dbf31ce959dc9caf0726f796e1cb274ceeba1c2322d758cb9bd0796201664aecc3286af444e67336641a62f4cf6ac2df306d188255f0aebfcc87e3cfcff2732b4ca570dd8b9f62ded29835b9be39334ef84e399f0ac48d6d5ce74eafa506135e42eb546b4a528830464a6028d227cbe224077fdfc743b58913d4a8ad1fd5640f784ebf607665cb3435125c7a8298ea33b07149eff1686f32d2c1ce61b4c52b99"}, @generic={0xffff, 0x18, "b8464f9572b9c93f932822824069776044336d7deb80161d"}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x17d) 2018/01/16 19:20:49 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@common='ip6gre0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ce000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f0b000-0xe)='/selinux/user\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000001000-0x4)=0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x4, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 19:20:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002e2000)='./file0\x00', 0x80040, 0xfffffffffffffffd) bind$unix(r0, &(0x7f0000391000)=@abs={0x1, 0x0, 0x2}, 0x8) chown(&(0x7f000074b000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000001c000-0xb0)={{0x4e, 0x4}, 'port1\x00', 0x40, 0x100800, 0x0, 0x1f, 0x2, 0x4, 0x7f3e, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:20:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000223000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000971000)="", 0x0, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) sendmsg$nl_generic(r1, &(0x7f0000abc000-0x38)={&(0x7f0000ec5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dc1000)={&(0x7f0000df2000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x20000040) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000534000)={0x5, [0x1, 0x3f, 0x601, 0x3, 0x7]}) 2018/01/16 19:20:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000485000-0x11)='/dev/vga_arbiter\x00', 0x400201, 0x0) syz_open_pts(r1, 0x40800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002c0000)={0x0, 0x3c, &(0x7f000025b000-0x3c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x800009}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000963000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fa2000-0x8)={r2, 0x3800000000000}, &(0x7f0000bb3000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000064d000)=@int=0x0, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000307000-0x8)=@assoc_value={r3, 0x0}, 0x8) pread64(r0, &(0x7f0000816000-0x1000)=""/4096, 0x1000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000024a000-0x49)=""/73) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f84000-0x8)={r3, 0x1}, 0x8) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00009af000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00006e2000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a3d000-0x4)=0x20) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000dde000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000282000)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xfffffffffffffd40, 0x1, [@typed={0x18, 0x1, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 104.722232] binder: 16729:16740 ioctl c0306201 2000c000 returned -14 2018/01/16 19:20:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0xf, 0x100, 'rfc7539(chacha20,ghash)\x00'}, 0x1d7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ae6000)='/dev/dsp\x00', 0x400000, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00008fe000)={0x4, 0x0, 0x0}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000654000-0x38)={0x0, 0x0, &(0x7f0000b61000-0x80)=[{&(0x7f000073c000-0x8d)="1efdfa3fd9c813579e4ccf241cd0532a", 0x10}], 0x1, &(0x7f000030e000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a74000-0x38)={&(0x7f0000494000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00002d8000)=[{&(0x7f0000579000)=""/213, 0xd5}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d41000)={0x0, 0x0}) 2018/01/16 19:20:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f0000430000-0xb4)=[{{&(0x7f000039b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000f6000)=[{&(0x7f0000615000-0xdc)=""/220, 0xdc}, {&(0x7f0000e9c000-0x44)=""/68, 0x44}, {&(0x7f0000341000)=""/62, 0x3e}, {&(0x7f0000970000)=""/4096, 0x1000}, {&(0x7f0000b61000-0xe2)=""/226, 0xe2}, {&(0x7f0000ead000-0x73)=""/115, 0x73}], 0x6, &(0x7f0000df2000)=""/92, 0x5c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00000ce000)={0x0, 0x0}) write(r0, &(0x7f0000522000-0x1f)="1f000000120003f2fcff940600e100770121004108001d0000000000000000", 0x1f) recvfrom$ax25(r0, &(0x7f00008cd000)=""/126, 0x7e, 0x2, &(0x7f0000883000)={0x3, {"60830d1772da79"}, 0xf561}, 0x113) recvfrom(r0, &(0x7f0000d53000)=""/96, 0x60, 0x0, 0x0, 0x0) 2018/01/16 19:20:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) uselib(&(0x7f0000db6000)='./file0\x00') read$eventfd(0xffffffffffffffff, &(0x7f0000120000-0x8)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/01/16 19:20:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00006ac000-0x78)=[{{&(0x7f000017a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a73000-0x90)=[{&(0x7f000057b000-0x72)=""/114, 0x72}, {&(0x7f0000a06000)=""/159, 0x9f}, {&(0x7f0000fa3000)=""/137, 0x89}, {&(0x7f0000e83000)=""/251, 0xfb}, {&(0x7f0000a0b000+0x6e0)=""/4096, 0x1000}, {&(0x7f0000e95000)=""/217, 0xd9}, {&(0x7f0000200000)=""/79, 0x4f}, {&(0x7f0000e46000-0x48)=""/72, 0x48}, {&(0x7f0000167000)=""/78, 0x4e}], 0x9, &(0x7f000008e000-0x1c)=""/28, 0x1c, 0x5}, 0x5}, {{0x0, 0x0, &(0x7f0000431000)=[{&(0x7f0000784000-0x13)=""/19, 0x13}, {&(0x7f0000411000-0x39)=""/57, 0x39}], 0x2, &(0x7f0000de6000)=""/28, 0x1c, 0x8}, 0x9}], 0x2, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000a2000)='/dev/autofs\x00', 0x8000, 0x0) r1 = accept(r0, &(0x7f0000ced000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f9d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b4c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1, 0x9, 0x2}, &(0x7f0000877000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cb8000)={r2, 0x6}, &(0x7f0000b3c000)=0x6) clone(0x20000, &(0x7f0000edc000-0xab)="87a9ac2dfc63d26ebc30a5223f2c00d3d66a7b0e60fe624ae2cafd830352fbac3ab145702730797a599e6d8c441212f5892ae4393ad3585f126d73f95e353c16c9b2ad564c134d89623d4dd23fbfd8766ea86643ae3ddd693346ebc7d626f74a8f9a5316b29a01f79f2811457e4fe898c7ecc83e387600d2f2059699d52e97e2da244d15bda4f877cee49710782f46963e8342b38618f75d7c11f299718068e76977b7719b46457acaa67d", &(0x7f000013e000)=0x0, &(0x7f0000530000-0x4)=0x0, &(0x7f0000427000-0x45)="ee177ecc397a24ddf7668cf257167f5dd2446dc18e09cd16789305019f1e869b6192c46f82c55ae343b2bac9e6a0d33706f1ac9c153879301ad64b65811f7e5ce43c2ce76d") prctl$intptr(0x29, 0x1000) waitid(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f000013c000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 19:20:49 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x4, 0x400000000400) listen(r0, 0x38) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008000)=0x40000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x4000) 2018/01/16 19:20:49 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000010000)='/dev/sequencer\x00', 0xa0000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000010000)=0x7, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000)={&(0x7f000000f000-0x14)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:20:49 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc3000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00002cb000-0xfc)=""/252) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:20:49 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = mmap$binder(&(0x7f0000824000/0x4000)=nil, 0x4000, 0x8, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000435000/0x2000)=nil, 0x2000, 0x1000000, 0x4010, 0xffffffffffffff9c, 0x0) r3 = mmap$binder(&(0x7f0000baf000/0x2000)=nil, 0x2000, 0x0, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002d1000-0x30)={0xa4, 0x0, &(0x7f0000001000-0xa4)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x38, 0x10, &(0x7f00001f3000)=[@flat={0x776a2a85, 0x100, r1, 0x2}, @fda={0x66646185, 0x3, 0x3, 0x3}], &(0x7f0000000000)=[0x28, 0x20]}, 0x3f}}, @increfs_done={0x40106308, r2, 0x2000000020}, @exit_looper={0x630d}, @acquire_done={0x40106309, r3, 0x4}, @release={0x40046306, 0x0}, @acquire_done={0x40106309, r4, 0x2}, @clear_death={0x400c630f, 0x2, 0x4}], 0xda, 0x0, &(0x7f0000000000)="899fdfcb6d7b6b5f9717bc12d0981f47619315a669f22f25afc41f097b8287f064593b7d0f6a6628a56759102bfbb14cb61a7cb032b320319abe15d75bafc4b6c15512de563e268f170b23a5885cc8ee867781a52d5feaf29dc6e9b6a381b8f0114ad6fecc7a11c5298dcfbcae89fd019f3d49f57658cc076673fa319afa340b545a90a754b44ff4baa88dba36121ded47d267c0e3ee12704f0b6841406502979b7d8fc1c34a1ef180c9adefcb60dc6a837495c036f8a561784aa08c34f06047b3f79a9feeb02d736a76e3babf97caf60427cf5b0d5fc8c67f72"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000289000)=0x0, &(0x7f000066c000)=0x4) r6 = dup3(r5, r5, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f0000df4000)={0x4, 0x7ff, 0x0, 0x9, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e4e000-0x8)={0x0, 0x0}, &(0x7f00009e2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f000006b000-0x10)={r7, 0xbc, &(0x7f00005b0000-0xbc)=[@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2db}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f000045c000-0x4)=0x10) r8 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r9 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r8, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r9, 0x3}) ioctl$KVM_IOEVENTFD(r8, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x2, r9, 0x7}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fbd000)={0x0, 0x0, 0x0}, &(0x7f000015b000-0x4)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c83000)={0x0, 0x0}) sched_rr_get_interval(r10, &(0x7f000010d000)={0x0, 0x0}) [ 104.779485] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. [ 104.813208] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 19:20:49 executing program 4: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009a7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x6f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3a000)="1475b0d5e10000000829d308000000", 0xf) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00003cf000)='./file0\x00', &(0x7f00006a4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000fa3000-0x8)='./file0\x00', 0xffffffffffffffff, r2) sendmmsg$alg(r1, &(0x7f0000fa2000-0x188)=[{0x0, 0x0, &(0x7f00004f7000)=[{&(0x7f00003e5000-0xe0)="3cfbcd0b22d540e4fdfe06cda2b4d14f192fbcd0791fb1aeb7bcf321a75ac017", 0x20}], 0x1, &(0x7f0000f9b000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a76000)=[{&(0x7f0000f91000)=""/172, 0xac}], 0x1, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fa3000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r3, 0x0, &(0x7f0000745000)=0x0, 0x800) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000fa3000)={0x1, 0xcd, 0x2, 0x8}) 2018/01/16 19:20:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)='.request_key_auth\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000012000)='@\x00', 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0xff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000b66000-0x10)={0x0, 0x0}, &(0x7f00007f8000)=0x10) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000f8b000-0x4)=0x0, &(0x7f0000134000-0x4)=0x4) 2018/01/16 19:20:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0xfffffffffffffd60) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ecf000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd7000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) r1 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000094e000-0x34)="12", 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r1, 0x3fe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x35, &(0x7f00005cc000)=""/0, &(0x7f0000175000)=0x0) r3 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000297000-0x8)=@assoc_value={0x0, 0xfffffffffffffffe}, &(0x7f0000735000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000353000)={r4, 0x9e1}, &(0x7f00005a7000)=0x8) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000e22000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x20000000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000102000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6a000-0x4)=0x14) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fa8000-0x11)='/dev/qat_adf_ctl\x00', 0x42c00, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000778000-0x8)=@assoc_value={r5, 0x3}, &(0x7f0000950000)=0x8) [ 104.878205] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 104.892443] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 104.914621] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/16 19:20:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008b6000)=@assoc_id=0x0, &(0x7f00005a6000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000+0xefb)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x800) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000778000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000010000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00005b0000-0x4)=r3, 0x4) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000063f000-0x4)=r3, 0x4) [ 104.929453] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 104.940864] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/16 19:20:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4b) r1 = syz_open_dev$adsp(&(0x7f00000ce000)='/dev/adsp#\x00', 0x3, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000012f000)={0x0, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = syz_open_dev$vcsn(&(0x7f0000bf6000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x0) r3 = dup(r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf6000)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f45000-0x4)=0x0) ptrace$poke(0x4, r4, &(0x7f0000c14000)=0x0, 0x10001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000f93000)={0x0, 0x0}) 2018/01/16 19:20:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000212000-0x11)='/selinux/enforce\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000706000-0x5f)="a8177888a4b02c4f905084e98e4725bf5649945ce60b969cf57c0e64cab47babd16a35999507cc18892cfc09b92bac658f25fb4d014ae3eed02f9c5c24c4b10a61d419dfd3dadd660cfbab4612d85938aff323b280c1deeea848e3e1f15d34", 0x5f, 0x4000, &(0x7f000050f000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 104.986393] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 105.005485] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 105.028153] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/16 19:20:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x406000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f6000-0x2bc)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a20009", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "5afe45", 0x0, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "9075fe64b1e2b7fb"}}}}}}}, 0x0) 2018/01/16 19:20:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000139000-0x10)={0xafa5, 0x8203, 0x1, 0x0, 0x0}, &(0x7f000048f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b8b000)={0x0, 0x1000, "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"}, &(0x7f0000ebd000)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a34000)={0x0, 0x6}, &(0x7f0000394000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_id=r1, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000257000-0x4)=0x4, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 19:20:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000829000)='/selinux/status\x00', 0x0, 0x0) bind$alg(r1, &(0x7f000048e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(echainiv(rfc4543(gcm_base(cbc-cast6-avx,crc32c-intel))))'}, 0x337) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f3d000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a73000)={0x0, 0x7fff}, &(0x7f0000403000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000be7000-0x8)=@assoc_value={r4, 0x8}, 0x8) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) sendfile(r2, 0xffffffffffffffff, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/16 19:20:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00002ef000-0xb)='/dev/mixer\x00', 0x82, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000efd000)=0xe50c, 0x4) syz_emit_ethernet(0x46, &(0x7f0000149000-0x10f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "6cfc854886a433c3"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/16 19:20:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009f3000-0xd)='/dev/binder#\x00', 0x0, 0x802) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000cac000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e5f000)=0x10) tee(r0, r1, 0x7799f392, 0xd) syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x4000000000002, 0x1) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000056d000-0x11)='/dev/qat_adf_ctl\x00', 0x14002, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000319000)={0xd7, 0x7, 0x0}) r4 = dup(r2) write(r4, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000ef0000-0xa9)=""/169) readahead(r1, 0x4000, 0x6) 2018/01/16 19:20:49 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe(&(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff6000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000098000-0x4)=0xe8) setuid(r1) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000ff7000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000033000-0xd0)=""/208) lseek(r0, 0x0, 0x7) 2018/01/16 19:20:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x6, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a66000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00009d9000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, r1}, 0x14) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) 2018/01/16 19:20:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000c78000-0x12)='/dev/input/mouse#\x00', 0xe72, 0x400) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7fffffff, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000da9000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00007c7000)=""/240) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r3, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0xbffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/16 19:20:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b6f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000c5f000-0x4)=0x2, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) [ 105.100943] sctp: [Deprecated]: syz-executor2 (pid 16825) Use of int in maxseg socket option. [ 105.100943] Use struct sctp_assoc_value instead 2018/01/16 19:20:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e81000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000ec1000)={0x10a3, 0x6, 0x200, 0x406}) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f28000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") 2018/01/16 19:20:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f0000a13000)={0x1f, 0xfffffffffffffffc, {0x1, 0x3, 0x9, 0x7fffffff, 0x7, 0x40}, 0x7fffffff, 0xfa}, 0xe) 2018/01/16 19:20:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c92000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000d8d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000848000-0x4)=0x0, &(0x7f0000bf3000)=0x4) 2018/01/16 19:20:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00008f8000-0x15)='net/igmp\x00') mkdir(&(0x7f00001e9000-0x8)='./file0\x00', 0x83) sendfile(r0, r1, &(0x7f0000894000)=0x0, 0x400) 2018/01/16 19:20:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000ff6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r1, r0) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) 2018/01/16 19:20:49 executing program 1: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0xa, 0x404) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f83000)={0x0}, &(0x7f0000f83000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f84000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000368000)='net/sockstat6\x00') bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) fcntl$notify(r0, 0x402, 0x80000010) sendmsg$alg(r3, &(0x7f0000f81000+0x50c)={0x0, 0x0, &(0x7f00008bf000-0x50)=[{&(0x7f0000f81000)="5968aaa757a800f3ea971b864d4029b6148138a099ba0ad9446e19d2e7538656465332a8dbdbaceda57449321aaa69b9c4ea5842aac5c842f99e75bd38d41fc8", 0x40}], 0x1, &(0x7f0000f80000)=[], 0x0, 0x0}, 0x0) r4 = dup(r3) recvmsg$kcm(r4, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:20:49 executing program 7: openat$dir(0xffffffffffffff9c, &(0x7f0000d65000-0x8)='./file0\x00', 0x0, 0xa) clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffffff, 0x1}) r1 = syz_open_dev$dmmidi(&(0x7f0000bf0000-0xd)='/dev/dmmidi#\x00', 0x7, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x8a, 0x8000020, r1, &(0x7f0000000000)='./file0\x00') socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000)={0x100000000, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87, 0x8539, 0x8000, 0x81, 0x20, 0x0, 0x10000, 0x5, 0x20}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x1c)={0x1c, 0x6, "e4d730772a8924ce02e1b9b6717d5698bc82f7b8"}, &(0x7f0000001000-0x4)=0x0, 0x400) 2018/01/16 19:20:49 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) [ 105.153810] sctp: [Deprecated]: syz-executor2 (pid 16825) Use of int in maxseg socket option. [ 105.153810] Use struct sctp_assoc_value instead 2018/01/16 19:20:49 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000000c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000006000-0x4)=0x48, 0x80800) close(r0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/member\x00', 0x2, 0x0) r2 = socket$can_raw(0x2, 0x5, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f000000b000)='/dev/midi#\x00', 0x4aa, 0x1e5c40) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000003000+0x438)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x3, 0x475, 0x400, 0x0, 0x0, r4}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r3, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000b000)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f000000b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000006000-0x8)={0x2, 0x5}, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r3, &(0x7f0000008000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000c000)=0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) ptrace$setregs(0xf, r6, 0x1, &(0x7f0000008000)="c11c335bb0b34d27c6bdaff369185401de2aa501047684c5606cf6ccfc4ca26b08906ea9431e3f6e1d82e4cc89e5b2abca191322644f7889a9160176c126292aeb781ab3d78627773d8812647482e2612f3f8779c50290e916dccf9b91f023cf22f8731de4f89fb2f3ad70aaec3c69bd35cab46e0d9ff33bd86ff3cee09381260c1f9bdfafda39e83d3c19e9820dff2d4d01da2b5491f0ca81d14ef1f5306c65c41a4b8863") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000006000)={0x79}, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r5, &(0x7f000000c000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x400400}, 0xc, &(0x7f0000007000)={&(0x7f000000b000)={0x14, 0x4, 0x3, 0x200, 0x5, 0x1, {0x5, 0x0, 0x5}, []}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/01/16 19:20:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000820000-0xc)='/dev/autofs\x00', 0x400000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000766000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000249000-0x8)={0x0, 0x0}) 2018/01/16 19:20:49 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000)=r1) r2 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x4) 2018/01/16 19:20:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xca) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000483000)=0x0, &(0x7f0000344000-0x4)=0x4) pwrite64(r0, &(0x7f0000ce9000)="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", 0xfb3, 0x4e) fcntl$addseals(r0, 0x409, 0x8) [ 105.196534] binder: 16841:16843 transaction failed 29189/-22, size 0-0 line 2788 [ 105.213842] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 19:20:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000087000)='/dev/dsp#\x00', 0x2, 0x40) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000218000-0x10)={0x37, &(0x7f00007c3000)="5efa9e7fa951079a840cf44f4fd704dedd001d66fdfe21f4d91136014c97aa632578714eb88a796caa7b6aed1245847a937ceca395b520"}) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f0000fe3000-0xe9)='$', 0x1) connect$inet(r0, &(0x7f0000793000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfdc2) 2018/01/16 19:20:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x33a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fa9000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000427000-0x4)=0x0, 0x800) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007aa000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000003e000)=0x0, &(0x7f0000ba0000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ec3000)={0x1, &(0x7f0000af6000-0x8)=[{0x1, 0x100000000, 0xfff, 0x6}]}, 0x10) 2018/01/16 19:20:49 executing program 6: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000e72000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e72000)=0x10) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000e73000-0x10)={0x27, 0x80000000, 0x3, 0x5}, 0x10) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000932000)={0x1}, 0x1) sendmmsg(r0, &(0x7f00006a2000-0xb4)=[{{&(0x7f0000d27000-0x14)=@ll={0x11, 0x15, 0x0, 0x1, 0x0, 0x6, @random="30fb5d966198", [0x0, 0x0]}, 0x14, &(0x7f0000310000)=[{&(0x7f0000c8d000-0x20)="f113018092885600bba39f4370122393f66ee570bde0819e0d40f66ef18df38c", 0x20}], 0x1, &(0x7f0000e6f000)=[{0xb8, 0x117, 0x7, "b78106a26696be433faee339becaf2dd079aede3bcd560e71e4317deb0436d7871d147beb1f3ab223b8a0b2562e19b860ef728c58f13dd3d1b6c07b30b20925353f3ac84680694cd2eaab06de56a0dff6489dd733b96c8f95ea1cec6cc7fea20c01acdad7a0d9f9f6f43948e507dc69ec58f62bf83ecf5b71fa56be7e1141a757bd04865dc9f3ebd2743a07a54e7e4ff90d234071e97ddf99244c920e9b13936a4f9"}], 0xb8, 0x0}, 0x8d27}, {{&(0x7f0000cff000)=@llc={0x1a, 0x11, 0x2, 0x4, 0x80000000, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10, &(0x7f000017e000)=[], 0x0, &(0x7f0000866000-0x330)=[{0xe0, 0x105, 0x9, "4cf93760918eabc5240093dbf0430f2ca1764a342f893930729c8cda4b3d7fd6b4e50c960bff9b85c54e558d2c15bd82ead2181bda9b5b2e158531dfad4aa7c731d3ccfd2804246f4068dddc4782f99792f1bf857df7e7a754239e2aad28638916829f2e16973bfa6969495e8cd43d4151749dbc3876855ccf7afc538a9c356edb7c778a8d23ce1211d0026fc9d58874c21322c564933c201bdeb83ad2258ac55a0b78d0426c9eaa5c33b72f0db3d61af58317771c5f3c5cae825cd150c58b93442fa03262168b07532d6623"}, {0xa8, 0x0, 0x0, "78bad1bc676db728797009837b3b3658cda50842e4a724440c534de816397bd3d0d923a69be2af538a86cdd5bc8ef1657a7d2d5ecfcad745102fb4e1fa9efef4ab453443ae739eba2d03ca306edc9b1393fb88eb5604ec08d8d4b9b2085d453f944f4d1b97cca15f27e2979e9d7486e869f5142d817ca3bddf4c3bdb067bd3bece25a2b3ce895ddb9ae1d47593ff136f16c95536"}], 0x188, 0x841}, 0x8000}], 0x2, 0x10) 2018/01/16 19:20:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000004000-0x4)=0x7, 0x4) clock_nanosleep(0x5, 0x0, &(0x7f0000001000)={r1, r2+30000000}, &(0x7f0000001000)={0x0, 0x0}) 2018/01/16 19:20:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x800c1004110, &(0x7f0000008000-0x1)="") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000002000)=""/4096, &(0x7f0000008000)=0x1000) 2018/01/16 19:20:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000529000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000a6d000)=""/210, 0xd2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ce4000)={0x2, [0x0, 0x0]}, &(0x7f000005c000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e09000-0x100)={r1, 0x9, 0xf8, "7dcf78b77b05a943846a678b42c5e63570170daf19eeec4c5a33b24f00a9b447a7c5d96256651204f2951fcff9bef281200bae933d1c9a98daf06bdf1d3a6fa401883c0201c80f0de4ada252f88f00162c5d1cbe2e14cb9eb57d1ea0423c7fd9f14dc8bf6f4fc68682b105a01b23b08a4237cb4aa2c58ce3c3a65b8d86e7cde64121368127c1dcd43aaa743600fb6f4e231e2a5a3476935d17630eed835598b62b899bf861d11b49918bb37747ab8fbef92e22feff5d430963bdf739abf735c06fe291ea8c2da91bd0ea2b4a2ee1df5f342a0b6b073244ac5dc04ba371d0db00b1fe93ddf16fcc67be6a824929daad9fcf235d9e46241f07"}, 0x100) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a27000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000061000)={0x1, 0x5, 0xaab, 0x7f, "03c3da5f5f0ab65a67a3b0287403646bb552550c5d681a1a39ddbd342b1460cd4f441122a1212f193394a025", 0x200}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000389000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 105.282426] binder: 16841:16865 transaction failed 29189/-22, size 0-0 line 2788 [ 105.296839] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 19:20:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000148000)='/selinux/access\x00', 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000579000-0xc)={0x0, 0x0}) fchmodat(r0, &(0x7f0000984000)='./file0\x00', 0x40) sendto$inet(r1, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigtimedwait(&(0x7f00000af000-0x8)={0x0}, &(0x7f0000261000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc0000-0x10)={0x0, 0x1c9c380}, 0x8) 2018/01/16 19:20:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000490000-0x4)=0x7) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00001b6000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f00008c0000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:20:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0xfffffffffffffffe) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00004df000)={r2, 0x3bf6, 0x232, "d81e1eaf16b2"}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) 2018/01/16 19:20:49 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ftruncate(r0, 0x26b8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 19:20:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000779000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2d, 0x3ff) execve(&(0x7f00006e5000)='./file0\x00', &(0x7f00008a2000)=[], &(0x7f000071f000)=[]) r0 = syz_open_dev$sndpcmp(&(0x7f000042e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x40000) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000f2b000-0x4)=0x0, &(0x7f0000068000-0x4)=0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000c8e000-0x38)={&(0x7f00007db000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000c8c000)=[{&(0x7f00008df000-0x60)=""/96, 0x60}, {&(0x7f000030e000-0xa4)=""/164, 0xa4}, {&(0x7f0000ebf000-0x60)=""/96, 0x60}], 0x3, &(0x7f0000b9d000)=""/82, 0x52, 0x0}, 0x213e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) socket$can_bcm(0x1d, 0x2, 0x2) flock(r1, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000284000)=0x0, 0x4) syz_open_dev$sg(&(0x7f000027a000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/16 19:20:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000260000)={0x52, 0xffffffffffff674e, 0x312, {0x2bcda371, 0x8}, {0x401, 0x1}, @period={0x5d, 0x8000, 0x10001, 0x10000, 0x6, {0x4, 0x3, 0x7fff, 0x0}, 0x2, [0x5, 0x8001]}}) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1b) fallocate(r1, 0x0, 0x0, 0x1f) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x0, 0xfffd) 2018/01/16 19:20:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000923000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x1d) 2018/01/16 19:20:50 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000016000-0x5e)={0x0, 0x0, ""}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000006000)={0x0, 0x101}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004000)={0x6, 0x401, 0x2, 0x5, 0x6, [{0x1ff, 0x80000001, 0x8001, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x810, 0x1, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, {0x4b, 0x9, 0x80000001, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0x9412, 0x3f, 0x254, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0x3ff, 0xc9, 0x2, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x1, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000017000)={r1, r2, 0x6, 0x1}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x1, 0x0, &(0x7f0000012000)="cf"}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x9c, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}, @release={0x40046306, 0x0}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=[], &(0x7f0000004000)=[]}}, @reply={0x40406301, {0x0, 0x0, 0x0, 0xd52, 0x10, 0x0, 0x0, 0x28, 0x10, &(0x7f000000d000-0x58)=[@ptr={0x70742a85, 0x1, &(0x7f0000009000-0x85)="f0", 0x1, 0x0, 0x26}], &(0x7f000000c000)=[0x0, 0x38]}}], 0x7, 0x0, &(0x7f0000011000)="2ea4a0c81f4c17"}) 2018/01/16 19:20:50 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r3 = mmap$binder(&(0x7f000000b000/0xa000)=nil, 0xa000, 0x0, 0x8010, r2, 0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0xffffffffffffff00, 0x0, &(0x7f0000017000)=[@request_death={0x400c630f, 0x0, 0x0}, @acquire_done={0x40106309, r3, 0x4}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r4 = dup3(r2, r0, 0x0) memfd_create(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x2) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/16 19:20:50 executing program 5: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000353000)='/dev/ashmem\x00', 0x8000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) r1 = openat(0xffffffffffffffff, &(0x7f0000260000)='./file0\x00', 0x80080, 0x4) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000044d000-0x10)={0x0, 0x0}) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000044c000)={0x0, 0x0}) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f000044c000)={{r2, r3+10000000}, {r4, r5+10000000}}, &(0x7f0000260000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00001c2000-0x4)=0xffff, 0x4) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000020e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r6, 0x560a, &(0x7f000044c000)={0xd725, 0x1a7, 0x1, 0x3ff, 0x7, 0xaf}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044b000)='\x00') 2018/01/16 19:20:50 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000dab000-0xb)='/dev/midi#\x00', 0x3, 0x20800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) futimesat(r0, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000a16000-0x20)={{0x0, r1}, {r2, r3/1000+30000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000413000)={0x0, 0x0}) r6 = accept$alg(r4, 0x0, 0x0) writev(r6, &(0x7f00007cc000-0x10)=[{&(0x7f0000d06000-0x2a)="693d467ab8982144c71659708683b0c62b", 0x11}], 0x1) accept4$packet(r5, &(0x7f0000859000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000950000)=0x14, 0x0) readv(r6, &(0x7f000022b000-0x90)=[{&(0x7f0000e0b000)=""/233, 0xe9}], 0x1) 2018/01/16 19:20:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000571000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00005c4000-0x4)=0xce97, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000eb4000-0x8)='status\x00') exit(0x0) preadv(r2, &(0x7f000060e000-0x90)=[], 0x0, 0x0) 2018/01/16 19:20:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000079c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r1 = syz_open_dev$audion(&(0x7f0000df3000)='/dev/audio#\x00', 0x9, 0x140) recvfrom$llc(r1, &(0x7f00004a1000)=""/106, 0x6a, 0x100, 0x0, 0x0) accept$nfc_llcp(r0, &(0x7f00005fc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006e9000-0x4)=0x60) 2018/01/16 19:20:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x9) rt_sigprocmask(0x0, &(0x7f0000690000)={0x0}, 0x0, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da12, 0x9, 0x20000000, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/16 19:20:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000c20000-0xc)='/dev/audio#\x00', 0x3, 0xbc2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00008f5000-0x8c)={0x5ba5, 0x6, 0x1, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) clock_nanosleep(0x0, 0x0, &(0x7f000010b000-0x10)={0x77359400, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/16 19:20:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) semtimedop(0x0, &(0x7f0000d9f000-0x6)=[], 0x0, &(0x7f0000e24000-0x10)={0x0, 0x0}) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) [ 105.612064] binder: 16926:16929 ioctl c0306201 20013fd0 returned -14 [ 105.616169] binder: BINDER_SET_CONTEXT_MGR already set [ 105.616178] binder: 16925:16934 ioctl 40046207 0 returned -16 [ 105.627296] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/16 19:20:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000d32000)=0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fc0000)={0xffffffffffffffff, &(0x7f0000a13000)="", &(0x7f000023d000-0x1000)="", 0x0}, 0x20) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = geteuid() ioprio_get$uid(0x3, r1) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2018/01/16 19:20:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dc2000-0x8)={0x0, 0x0}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b11000+0x1c3)='/dev/autofs\x00', 0x2, 0x0) connect$inet(r0, &(0x7f00007f9000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:20:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f0a000-0x400)={"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"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000081b000)={"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"}) 2018/01/16 19:20:50 executing program 7: r0 = syz_fuse_mount(&(0x7f0000246000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) 2018/01/16 19:20:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) close(r0) connect$nfc_llcp(r2, &(0x7f0000b14000)={0x27, 0x8, 0x3, 0x6, 0x3, 0x3a, "13175468039ebb40471156328aca98eee713c20e64186cc560c7dde4002f6a9dc775d6e1f726d6412f01bf5b0f04f43c754a3093e6f4e2f075b97f5cb4f5b8", 0x5}, 0x60) [ 105.627309] binder: 16925:16934 ioctl 40046207 0 returned -16 [ 105.646340] binder: 16941 RLIMIT_NICE not set [ 105.669332] binder: BINDER_SET_CONTEXT_MGR already set [ 105.669343] binder: 16926:16950 ioctl 40046207 0 returned -16 [ 105.695110] binder: 16926:16944 ioctl c0306201 20013fd0 returned -14 2018/01/16 19:20:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x4005, 0x7, 0x8, 0x80000001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f00007fa000)="", &(0x7f0000000000)=""/76}, 0x18) 2018/01/16 19:20:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000846000-0x8)='./file0\x00', 0x2, 0x1) syz_open_pts(r0, 0x10000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000328000)='./file1\x00', 0x2000840) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000743000-0x10)=@req={0x50, &(0x7f0000068000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000018f000-0x10)={0x0, &(0x7f0000391000)=[]}, 0x10) socket$alg(0x26, 0x5, 0x0) r3 = semget$private(0x0, 0x8, 0x26d) semctl$GETZCNT(r3, 0x4, 0xf, &(0x7f000086e000)=""/157) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) write(r2, &(0x7f00004ac000-0xe5)="ae", 0x1) [ 105.712308] binder: 16933:16956 tried to acquire reference to desc 0, got 1 instead [ 105.716453] binder: 16933:16956 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 105.717835] binder: 16933:16951 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 105.717845] binder: 16951 RLIMIT_NICE not set 2018/01/16 19:20:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0xcc)="b75e2df9766a8eb79c8daf4b1279baa1f02a6de4a3dd4044cac436bc3f7e5a4fc02a92fb4ddc2f347b254b28df09aff0fdf2bcc1919476e64c3a516b57a6a4f8a349e0227d0fb7c29329486830c5b5ea2414750574e1f9b847250637980cbd49099974d357ef2af5a71ad739fd2c70766830d986a5b239b62d5b25d2c73997f493c4b4b5aa3734f626aea318702a08ef1796853fab179d11f2dc52009a517344b8ea6b7e7ad497fc3e25500ff222435860bae83c98848f3faacbe7a140511dbd5a086f8fc730750de6909aac", &(0x7f0000fda000)=0x0, &(0x7f0000c9f000-0x4)=0x0, &(0x7f0000000000)="43ac") semtimedop(0x0, &(0x7f0000d3f000)=[], 0x0, &(0x7f0000305000)={0x0, 0x989680}) 2018/01/16 19:20:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x208}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000c6f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000439000)={0xffffffffffffffff, 0x1, [0x0]}) 2018/01/16 19:20:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() socketpair(0x4, 0x6, 0x5, &(0x7f0000d11000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000840000)={0x2, 0x8, 0x9, 0x40000, 0x2, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$1(0x1, &(0x7f000088d000-0x5)='bdev\x00') 2018/01/16 19:20:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000d24000)={0x7002, 0x100000, 0x2, 0x100000001, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:20:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000071a000)='/proc/self/net/pfkey\x00', 0x10042, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bca000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098e000)=0x24) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = shmget$private(0x0, 0x8000, 0x0, &(0x7f000036e000/0x8000)=nil) shmctl$IPC_SET(r2, 0x1, &(0x7f0000708000-0x70)={{0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 19:20:50 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0xb) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000021000-0x230)={0x1, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) r1 = dup2(r0, r0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000016000)={@rand_addr=0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) recvfrom$inet6(r1, &(0x7f000001c000)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000009000-0x10)=@req={0x80000000, 0xfff, 0xdc7, 0x80}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f000001e000)="a5", 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000011000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x5, &(0x7f0000016000-0x8)=0x0) io_getevents(r3, 0x4, 0x7, &(0x7f0000004000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000010000-0x10)={0x0, 0x989680}) accept4$packet(r1, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000015000)=0x14, 0x800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000005000-0x50)=""/80, 0x50, 0x10002, &(0x7f0000021000-0x6)={0x11, 0xf8, r2, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:20:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x2, 0x4, &(0x7f0000786000-0x20)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x21}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = syz_open_dev$mice(&(0x7f000025a000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00001a1000-0x4)=0x5, 0x4) socketpair(0x18, 0x6, 0x2, &(0x7f0000c9c000-0x8)={0x0, 0x0}) accept$nfc_llcp(r5, &(0x7f000081f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000047c000-0x4)=0x60) sendmsg(r2, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x129, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x1e8, 0x0}, 0x20040000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000013000)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0xbc}], 0x1) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000090b000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000e1f000)="bcb041da38e6fcce1611aa6f294b7f9f", 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000c26000-0x27)={0x0, 0x1f, "17f9195e7c0165598a095650cbe38f86f02921847d9c230a9dffc506e37d31"}, &(0x7f0000bd8000)=0x27) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00007eb000)={r7, 0x6}, 0x8) 2018/01/16 19:20:50 executing program 6: syz_open_dev$dmmidi(&(0x7f000007c000-0xd)='/dev/dmmidi#\x00', 0x7, 0x109000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0xc000, 0x0) [ 105.756425] binder: undelivered death notification, 0000000000000000 2018/01/16 19:20:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) mmap$binder(&(0x7f00006b2000/0x4000)=nil, 0x4000, 0x0, 0x8010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000eed000-0xd)='/dev/binder#\x00', 0x0, 0x2) openat$mixer(0xffffffffffffff9c, &(0x7f000034b000)='/dev/mixer\x00', 0x8000, 0x0) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) [ 105.913309] binder: 17006:17008 transaction failed 29189/-22, size 0-0 line 2788 [ 105.937318] binder: 17006:17012 transaction failed 29189/-22, size 0-0 line 2788 [ 105.966969] binder: undelivered TRANSACTION_ERROR: 29189 [ 105.972832] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 19:20:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000d3d000-0x4)=0x81, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000b79000)=0x1) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:20:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000fd8000)={0x0, {""/7}, 0x0}, &(0x7f00006e8000)=0x10, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e81000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10002, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f55000-0x4)=0xc) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) pread64(r1, &(0x7f000078a000)=""/48, 0x30, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/16 19:20:50 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ae000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x946, 0x1ff, 0x5, 0x80, 0x3289]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000d6b000-0xc)="2f6465763f707004d8", 0x4000004) 2018/01/16 19:20:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000001, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000035b000-0x8)={0x0, 0x101}, &(0x7f00007dc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f6d000)={0x0, 0x2, 0x800, 0x81}, &(0x7f0000326000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000094d000-0x8)={0x0, 0x0}, &(0x7f00002fc000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000413000-0xc)=@sack_info={r1, 0x7, 0x10000}, 0x9) 2018/01/16 19:20:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00006cd000-0xe)="7591487276706f786e6574310063", 0x2) fcntl$addseals(r0, 0x409, 0x1) accept$alg(r1, 0x0, 0x0) 2018/01/16 19:20:50 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000008000-0x8)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000007000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1000, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000519000-0xc)={0x30002002, 0x0}) r3 = request_key(&(0x7f0000afe000)='rxrpc_s\x00', &(0x7f0000b5a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000a4000-0x1)='\x00', 0xfffffffffffffffb) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000f50000)='rxrpc_s\x00', &(0x7f0000b51000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f51000-0x15)='}eth1GPLeth0userbdev\x00', r1) keyctl$assume_authority(0x10, r3) fallocate(r2, 0x2, 0xffffffffffffff68, 0x5) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000f51000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00007c1000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/16 19:20:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x52, 0x20, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="", 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000dce000-0x8)={0x5, 0x4}, 0x8) 2018/01/16 19:20:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c1000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000825000-0x10)={0x0, 0x0}, &(0x7f00006ea000)=0x10) 2018/01/16 19:20:50 executing program 4: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0x9, 0x1, &(0x7f0000391000-0x20)=[{&(0x7f0000f7a000-0x49)="3d5805cc35ff63f20b3fb0705699ede213c74c1525c5a286aa2e9d8c863972b407d832f1c64d42f4d8c3200939ce011a8960b1997a9f63a96b5466b2e4e76d5b5d2ced7abf4acce722", 0x49, 0x401, 0x1f}], 0x140000) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) getgroups(0x9, &(0x7f00009da000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setgroups(0x1, &(0x7f0000ce5000-0x4)=[r1]) recvmmsg(r0, &(0x7f0000cfe000-0x1e0)=[{{&(0x7f0000f94000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00009d0000)=[{&(0x7f0000900000)=""/194, 0xc2}], 0x1, &(0x7f0000395000)=""/208, 0xd0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00003db000)={0x77359400, 0x0}) 2018/01/16 19:20:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$mice(&(0x7f00000ec000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00003a0000-0x10)={&(0x7f00000a3000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/16 19:20:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000fd3000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10000, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getpeername$ax25(r2, &(0x7f000006f000-0x1)={0x0, {""/7}, 0x0}, &(0x7f000004f000)=0x10) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 19:20:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000de6000)=0x0) ptrace$setregset(0x4205, r0, 0x206, &(0x7f0000394000-0x10)={&(0x7f0000063000-0x45)="52a7d116eaaa123f9308e6d524cf0fe4dfab513a3c8656319d094fbde725d04b64b14dd76f9094f92028a1186949da7e7796eaa42dd0f2cdfce5c0f28ee14c5398852711a9", 0x45}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) 2018/01/16 19:20:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) fallocate(r0, 0x0, 0x0, 0x7fffffff) r1 = add_key$keyring(&(0x7f000049b000-0x8)='keyring\x00', &(0x7f0000c5e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00003e5000-0x8)='keyring\x00', &(0x7f0000e37000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) 2018/01/16 19:20:50 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3ff, 0x10400) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000004f000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003a8000-0x4)=0x5) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000f9d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0}, 0x0) 2018/01/16 19:20:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x0, &(0x7f0000e48000)={0x0, 0x0}) ppoll(&(0x7f00004fa000)=[{r0, 0x8000001, 0x0}], 0x1, &(0x7f0000194000)={r1, 0x0}, &(0x7f0000802000)={0x0}, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000010000)=""/156) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9c000-0xce)="c8", 0x1}], 0x1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000014e000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f000060e000)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='erspan0\x00'}}) 2018/01/16 19:20:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000084a000)=""/163) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setrlimit(0xb, &(0x7f000077f000-0x10)={0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000063000)={0x0, 0x0}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000d87000-0x8)={0x101, 0x1}) pipe(&(0x7f0000923000)={0x0, 0x0}) 2018/01/16 19:20:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r1, &(0x7f0000f26000)=""/4096, 0x1000, 0x0, &(0x7f00002cf000+0x47a)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) dup3(r1, r0, 0x0) recvfrom$inet6(r0, &(0x7f0000208000-0x88)=""/136, 0x88, 0x0, 0x0, 0x0) 2018/01/16 19:20:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair(0x7, 0x6, 0x0, &(0x7f0000776000-0x8)={0x0, 0x0}) memfd_create(&(0x7f0000971000)='vmnet0\x00', 0x3) sched_setattr(0x0, &(0x7f0000000000)={0x10001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:20:50 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x5) 2018/01/16 19:20:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000a5a000)='./file0\x00', 0x410200, 0xd1) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00003ce000-0x9a)=""/120, 0x78) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000095c000)={0xbc, 0xbaf, 0x5b1, 0x1000, 0x1, 0x0}) getdents(r0, &(0x7f00002ea000)=""/25, 0x19) 2018/01/16 19:20:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000989000)='loginuid\x00') r3 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000536000-0x4)=0xc) getresgid(&(0x7f00008e2000)=0x0, &(0x7f0000088000)=0x0, &(0x7f000045f000)=0x0) r6 = getpgid(0x0) r7 = geteuid() getresgid(&(0x7f0000998000)=0x0, &(0x7f0000b3b000-0x4)=0x0, &(0x7f0000377000-0x4)=0x0) r9 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007aa000)={0x0, 0x0, 0x0}, &(0x7f00002fa000)=0xc) lstat(&(0x7f000035f000-0x8)='./file0\x00', &(0x7f0000f02000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e31000-0x4)=0x0) stat(&(0x7f0000361000)='./file0\x00', &(0x7f0000496000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f98000-0x8)='./file0\x00', &(0x7f000048c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fa9000+0x3b1)=0x0) lstat(&(0x7f000092d000-0x8)='./file0\x00', &(0x7f00005c3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000074c000)={0x0, 0x0, 0x0}, &(0x7f000019d000-0x4)=0xc) r18 = getpid() lstat(&(0x7f0000642000-0x8)='./file0\x00', &(0x7f0000285000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000dc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004be000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000792000)=0xe8) lstat(&(0x7f0000b65000-0x8)='./file0\x00', &(0x7f00002d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgrp(0x0) getresuid(&(0x7f0000d95000)=0x0, &(0x7f000020e000-0x4)=0x0, &(0x7f0000602000-0x4)=0x0) getresgid(&(0x7f0000e6c000)=0x0, &(0x7f00007ee000-0x4)=0x0, &(0x7f0000e07000-0x4)=0x0) sendmmsg$unix(r2, &(0x7f00003fb000)=[{&(0x7f00009aa000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00009ec000-0x10)=[{&(0x7f0000fc4000-0x1000)="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0x1000}], 0x1, &(0x7f0000556000-0x28)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1]}], 0x28, 0x40010}, {&(0x7f0000a2b000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000b8000)=[{&(0x7f0000f53000-0xa5)="32968c66fb6af18c0208a75daa715765d363bf86b14b51fad4d7f1a85407e9a1a0c6cfdc8c167803c982657a0562742491eececc57487077daeea9f6783063633bb2298830923c6fb9b15460952614a413dc91e7309248adde0a18b14517d8f1040f9bfd4fab540b36a20a5e03b8112fa6193648a40b3c3680fe088a07a602d0bc56370af1bdd14e4f398b9f49d64115a2062f44edea07830240d947200e33fb75f4408c13", 0xa5}, {&(0x7f00009a5000-0xd2)="0dfc55ab2375a01b6f1735ff06b0c9f257d3554a661e8c3d905bccdb25e707c21f401070ea316f37a1af59e1a32933263b3fd3f1307e059327f9ccefb743712c3a2035772aac519a7dedf32ba6a992ae83e6ed3bb2c2d9fa0037ea85cf909a22b616a721f5f4b99c332975f72cff8e7a33c2ff10cc79e3ada16e5dc7b6aac1842e8177410a77782aa55209182131573bd0cc48ff997811e408c593718552fc3d2116c233c5cdd282c5fc82fc7ac32331de140b45f92fb2af8c5528cc181a3343e7d2c1443c2a1cd28bb725e7f592ff7e0526", 0xd2}, 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0x1000}], 0x3, &(0x7f0000b82000-0x20)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x20, 0x2000c800}, {&(0x7f000001e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000084000-0x90)=[{&(0x7f000011f000)="eff00500855c70d8", 0x8}, {&(0x7f0000206000)="723784c19a4e8ace786741602246df14b96ac94c3939416a60733111a874c3754ee63d12998ab0d292f107d0b165aabea443c8b53a3bd497ea6fe8044203", 0x3e}, {&(0x7f00009f1000-0x7d)="ccda69b2da9c3f71d74d3a07924634d5003e621cd3cb9ace64645b32925e494e5271a34b1a4a38e8813817627c407843f1a58a8a6c21f28c13f47dc8e08ee56ed7ab13f0b7184e09c13ba8cb21629adaa07d05cb3723b9bcefd69b7fe51dcf71f761fec2c4347b3962a4efbefdfaadd11ca3c50ed06829a838bd8165ad", 0x7d}, {&(0x7f000050d000)="c07bb582248e03db2fbdc48a13a449606468b277", 0x14}, {&(0x7f0000188000)="d26096af608d1a256baa2f6ba25a34fb97feb36b08fc3d9afa7484bc8b0a893e57bad05403653f97e8eae06ad62039543bb6a6212234104bf71bb32ddb586f76e8d0fd370eda3cae6fce91dd8e374ee531c20933600b2743caea872e58effed84bfb3a2cfa57723ceb73bdb44d8e706a848fe9f79551c6ba4b016373a2434afb062689a1f3d27f3fc7c061d54343c179a480f6e411c9cbe8a70053ff2ec7c627996d6e6d136fb9ebf66f7b01b195418e569395a3fafbf5471c94e1c0ce060d52aa41bd06cec68f880836841dba55e0ba980c0814d07200e36830e58ae9adf36ce81c8512", 0xe4}, {&(0x7f0000415000-0xb5)="70865e26fc4a718e07b499e269343ffdf3cefb235ffcf91865b9727a31ac00c792de868bf792e3a6535bfa1f75e6a38e1355749c39f10868badb2b50750de23f85df4088bb5e8ee03613b9975f2c47172af4e4d410037de5f798f62f058f31e9eccbc804f85a789cd9f2f7e9e246a012a8a3d609df6e998c89556784f843e3ef8708d3b03ce1fce92f032a1d0058f7985b4b9cf489aaaedcbc13ab92e4db9432b242c396e9225eb471f0d5db2c13ea9f3bf1727db7", 0xb5}, {&(0x7f0000924000)="7e9c799d7a990823b0", 0x9}, {&(0x7f0000542000-0xdc)="3624a74e4350d565588043b523e3836911617d63aecfe35c06b90d090e9f99de16bd4431e36254a305e88115877319e15a5b8574bd1b2da11967c301106fac616077b8bc6a4674a7fd9952a4c52aff74758c45f559eb574cfc8f37cb2a1e5cb33f59ef7ffde424814ecd5c2777770176c4535c1e37aad7094cb7198cf8ee02158bf7ce1583dd4a692e18fd0a200b2fc6470d83ac1fa7fc9a4e82e7af3fc0426f0a3d3f906af7e460651598d8dc2dd8338853840307b14a411345303eda069840f45e64c1923e57734393dd3a7b39b7b984078f5c9740e179c621bd2e", 0xdc}, {&(0x7f0000bc0000)="dfa22fd3b0e6df1d1c065f0b2fb1a8feb017db83b8311880aacc9d38f9d1be1e14a5e0438702c76013ae6cbd800609317b198a2ec4", 0x35}], 0x9, &(0x7f0000736000-0x20)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x20, 0x881}, {&(0x7f000078e000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000ce6000-0x40)=[{&(0x7f0000532000)="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", 0x1000}, {&(0x7f0000cab000)="4cc24f5d46ad9823ec3a152a62cfeba0724637", 0x13}, {&(0x7f0000c77000-0xb)="02e789e91e5bf969bf6c42", 0xb}, {&(0x7f0000449000)="6f9a59cd06a14760e4c664e7931c8a5efeb3bda14604", 0x16}], 0x4, &(0x7f000037c000)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x20, 0x4000010}], 0x7, 0x40000) mknod$loop(&(0x7f0000a1a000-0x7)='./file0\x00', 0x8040, 0xffffffff) 2018/01/16 19:20:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000dda000-0xd)='/dev/net/tun\x00', 0x0, 0x40000000000402) sendfile(r1, r0, &(0x7f0000a78000-0x8)=0x0, 0x0) ioctl$void(r0, 0x5450) 2018/01/16 19:20:50 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000bd5000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ed4000-0x4)=0x8c) 2018/01/16 19:20:50 executing program 6: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000052b000-0x1028)={r0, r0, 0x100, 0x0, &(0x7f0000236000-0xe5)="c99c97ee172ab0abe1eda9e833baeda737ed1cc88ab7fc561a953d3d1cd0dcd3a8af128d167a920536dff727c5476feab6df9aa542bf15df2f62a040bbafcf18c0b2d0fbd242432e3e4b721356c8688d52a3d75822723a7edc4832f928a3ace0dbbb1aa4ce38734bfba46cd408bd69dd58d3043a80fc0b9b60a26347f90acf4dfccaa4a23c14a491f484e736ff11fbcdd621c6ee5536ea24ce3d19994f2173ca7f6a3d6446ffd1cc22135674895c759490efabf95732f89633c51836518f0be9365f424cd40b8fb00a73c36138486f7d3a6b725299964f0a29b135a965d05cbbc37bd4292f", 0x81, 0x6, 0x1, 0x1, 0x6, 0x100000000, 0x8000, "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"}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003e5000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x15d, 0x18, 0x200, 0x6, 0x7, 0x8005, 0x7, 0x3625, 0x4, 0xab, 0x8, 0x7, 0xffffffffffffffff, 0x1, 0x5]}, &(0x7f0000aa2000)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000993000)={0x0, 0xff, "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"}, &(0x7f0000a2c000-0x4)=0x107) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000aa2000-0x8)={r1, 0x6}, &(0x7f0000aa1000)=0x8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aa1000)={r2, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7f, 0x6, 0x2, 0xa0}, 0xa0) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1c, &(0x7f0000987000-0x45)=""/69, &(0x7f000067c000)=0x45) fcntl$getownex(r0, 0x10, &(0x7f0000025000+0x861)={0x0, 0x0}) r4 = syz_open_dev$dspn(&(0x7f0000163000-0xa)='/dev/dsp#\x00', 0x9, 0x311002) perf_event_open(&(0x7f00002ee000)={0x3, 0x78, 0xfffffffffffffffb, 0xffffffffffffffff, 0x558, 0x4, 0x0, 0x4, 0x50000, 0x4, 0x6, 0x2, 0x5, 0xecbf, 0x10000, 0x9, 0x100000000, 0xffffffff, 0x38000, 0x9, 0x5347, 0x8e4, 0x8, 0x7fff, 0xffffffff, 0x29fe0, 0x1000, 0xffffffffffffff17, 0x70b4, 0x20, 0x81, 0x8, 0x800, 0x10000, 0x4, 0x80000000, 0x7fffffff, 0x74c4, 0x0, 0x2, 0x2, @perf_config_ext={0x80000000, 0x4}, 0x40, 0x9, 0xb0f7, 0x6, 0x1d2, 0x5ad0134a, 0x9, 0x0}, r3, 0x9d, r4, 0x9) 2018/01/16 19:20:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000725000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000345000-0x20)={@generic="bfee6fe3415624959a1812e9ac7fd53f", @ifru_flags=0x1000}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) sendmsg$kcm(r2, &(0x7f0000019000)={&(0x7f00004f6000-0x10)=@ipx={0x4, 0x28, 0x2, "e26b739de605", 0x6, 0x0}, 0x10, &(0x7f0000780000-0x60)=[{&(0x7f0000f50000-0x80)="54a6fd651d54021e53b0b8ee934342797eced6c8de9549e213a523b7fe473909e0affed2454642c5427e31c77f207f98e171d5c68ce96600d1fe5eeff327a568c74f3e19adac6dc125c78df5b33e9a6b4f57a11baf6c5ff59d6a64115b889a431507def10c39adb3dc469abcc5c200b51aad7d1596bdc6f2088ecb9d0d65c328", 0x80}, {&(0x7f0000c93000)="bfca154b131f930e07757f54d4a5878b6c5d687afbaa6e56486b2fd736d5c9ffb9f458b444af84fe2ddae7af31811d6fc9bdaac3b1529380b4fa9e9e6eb8bebf120d4a27be4544b02836ea9726fe486264fe9437b32f488ff87807960eb0fc62cd1a8e", 0x63}, {&(0x7f0000550000-0xd6)="4c103f0f5403597f59ade7876e0faba76e3f5a1ac9bc53eb8088ea9c5ab1b1558f1adbb15e2e0e2d13e46d17cb17fd471fe6110b5d336d40861ca890dd44fb3172aa333fb5063cbb48df0f2250fbacfae90fe08bf813ac0345df602c1f439751c83961373565baac5a02184999dbe16cb4d707928e774a01addf0886724d75aff29144b527a2e21bdf1894181026a972ac94770d82fef24dbcd4c971c2c064c4f9dfc43160af794caa5873b57be06c09a2c04bbc6de8c4109715b9b2fb713696a2e7e8133bb3d2cea1a596f4e9c8bb60417f3a96c0f5", 0xd6}, {&(0x7f0000bbc000)="5ef1f9697d31d1a7cf092e3efebb6619143464ab3411dca6a6179f9b735ac12c7644db4bbf42625784f6a11d222e95e8e3a426ccca6d75ec0ba8d3ca45c26ef4331fa605fec770c403a3b981b47731345c48219497e63e714c7740f7d992b9ac6cb6ae6dcef053bb2b31c80b1aa6e916901e5d715d808b9c81bf9974731a1dbe14dedd186e86f5e6e7b3", 0x8a}, {&(0x7f0000a72000-0x56)="8eec37b14cd11ddf5e9c53b9bdcaaeb3d1382d1f23e632a5de5b6d0d94e4c0852b3d7195afb9d24142876ce825e02297c6e08f46290b8e064cd40ee7594e8dd32760b5e7092dc12e024b0d5ce60dd01f01aa2e1e0774", 0x56}, {&(0x7f0000c28000)="230535801ec457f9d0d9b7eec70547ec80817dec30b0af8abc165c2cb8ab57b2d414c6981a276b57bd92fb62ebb8b36dee0914077938a8426c20b366b14b2da30bf9dbd5bcd7e49a24b7ef1a992c4ef65a117be3", 0x54}], 0x6, &(0x7f0000c9d000)=[{0xb0, 0x108, 0x8001, "5bff9d65df7dc162cc8eff9fef79a0f949cb827d646f94d9a5f66ec96ddcb546a7e5d686626c28949626a870550c49f4a9829c8fdf9fdb3ef3225ba18bcebf854c57c8a1bea33b9fc1049a26b03f9d8d4167adcf3e8daa80cda138c57ee835753e0af73e0212c8ae93b08c50627039a20759ed12f748c4283104ef44e7c18d8a3038ec19fe6080122d38afbaf26af806b0438ef8646805bab6e9261ab9dc8c9b"}], 0xb0, 0x0}, 0x4000000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00008bc000-0x10)={0x7, &(0x7f00009b3000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) openat(r1, &(0x7f0000296000)='./file0\x00', 0x400, 0x1) clock_getres(0xfffffffffffffff1, &(0x7f0000092000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ee2000)={0x10004, 0x1, 0xf000, 0x2000, &(0x7f000004d000/0x2000)=nil}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00003d4000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f000098a000+0x240)={0x9, 0x8}) 2018/01/16 19:20:50 executing program 1: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) sendto$inet(r0, &(0x7f00009f5000)="", 0x26d7f0dda86d6340, 0x0, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000946000-0x7)={@common='dummy0\x00', 0x9}) 2018/01/16 19:20:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x20, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000414000)={0x0, 0xb}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008df000-0xc)={r1, 0x10001, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) fcntl$addseals(r2, 0x409, 0xd) getsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000749000-0x4)=0x0, &(0x7f00005b4000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000864000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00005f5000)=0x10) 2018/01/16 19:20:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8914, &(0x7f00007d6000)={@generic="7384788a4920f05f533c4a0d9edb80cc", @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x3, 0x4, 0x4, 0x0, {0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}}}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1e}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x474664e3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7ff}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/16 19:20:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000e4f000-0x38)={0x6, [0xfff, 0x0, 0x100000000, 0x8, 0x1ff, 0x3]}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000694000)=""/4096) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe6000-0xc)={0x0, 0x0}) 2018/01/16 19:20:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c43000-0x1a4)=[{{&(0x7f0000b66000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000ecc000)=[{&(0x7f0000139000-0x4f)=""/79, 0x4f}, {&(0x7f00003a6000)=""/252, 0xfc}, {&(0x7f0000234000)=""/164, 0xa4}, {&(0x7f000014b000-0x70)=""/112, 0x70}, {&(0x7f0000eee000)=""/22, 0x16}, {&(0x7f0000c59000)=""/152, 0x98}, {&(0x7f000073c000-0xa5)=""/165, 0xa5}, {&(0x7f00001aa000)=""/4096, 0x1000}, {&(0x7f0000b8c000-0x41)=""/65, 0x41}], 0x9, &(0x7f0000c58000-0x1000)=""/4096, 0x1000, 0x6}, 0x5}, {{&(0x7f0000bbd000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000acf000-0x80)=[{&(0x7f0000ba4000-0x78)=""/120, 0x78}, {&(0x7f0000bca000)=""/183, 0xb7}, {&(0x7f00008bd000)=""/213, 0xd5}, {&(0x7f000064e000)=""/4096, 0x1000}, {&(0x7f000013a000-0x5e)=""/94, 0x5e}, {&(0x7f00009c7000)=""/41, 0x29}, {&(0x7f000073e000)=""/4096, 0x1000}, {&(0x7f0000447000)=""/4096, 0x1000}], 0x8, &(0x7f0000dca000)=""/16, 0x10, 0x4}, 0x1}, {{&(0x7f0000398000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000d9f000-0x30)=[{&(0x7f0000bec000-0xbb)=""/187, 0xbb}, {&(0x7f00004b1000)=""/188, 0xbc}, {&(0x7f00008c2000)=""/159, 0x9f}], 0x3, 0x0, 0x0, 0xfffffffffffffffa}, 0x7}, {{&(0x7f0000a89000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000988000-0x40)=[{&(0x7f0000778000)=""/246, 0xf6}, {&(0x7f000022b000-0x1000)=""/4096, 0x1000}, {&(0x7f00007c3000)=""/85, 0x55}, {&(0x7f0000948000-0x4a)=""/74, 0x4a}], 0x4, &(0x7f0000eae000-0x1000)=""/4096, 0x1000, 0x492}, 0x1}, {{&(0x7f0000159000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000350000)=[{&(0x7f000031c000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d4f000)=""/215, 0xd7, 0x100000000}, 0x1000000000000000}, {{&(0x7f0000244000-0xb)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b25000)=[{&(0x7f00008c1000-0xeb)=""/235, 0xeb}, {&(0x7f0000b76000)=""/59, 0x3b}, {&(0x7f0000632000-0x80)=""/128, 0x80}, {&(0x7f00005ba000-0x9a)=""/154, 0x9a}, {&(0x7f0000fd1000-0xe2)=""/226, 0xe2}, {&(0x7f0000785000-0x30)=""/48, 0x30}], 0x6, 0x0, 0x0, 0x3}, 0x4}, {{&(0x7f0000a9b000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000e6c000-0x50)=[{&(0x7f0000de0000-0x2e)=""/46, 0x2e}, {&(0x7f0000dcf000)=""/111, 0x6f}, {&(0x7f0000475000-0x10)=""/16, 0x10}, {&(0x7f000074b000)=""/4096, 0x1000}, {&(0x7f0000774000-0x43)=""/67, 0x43}], 0x5, &(0x7f0000c5e000)=""/133, 0x85, 0x3}, 0x4}], 0x7, 0x10102, &(0x7f000082d000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f000076f000-0x9)='/dev/sg#\x00', 0x4, 0x511c01) sendmmsg(r0, &(0x7f0000760000-0xf0)=[{{&(0x7f0000747000)=@nfc_llcp={0x27, 0xfffffffffffffffb, 0x10001, 0x6, 0x800, 0x6, "078270b61425211ca8e532c64b5a70d6146ffe7656b634902d01ec291c76d2925053b549e7b9989edd385e6cc86f2ccd4294f1afcaa44f9ea2c8c094731388", 0x1f}, 0x60, &(0x7f0000e70000-0x20)=[{&(0x7f00007f5000)="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", 0x1000}, {&(0x7f00008dc000)="c6a297c000c65bb8d2d9c58387963f15061d335e0eb79d1266bd89afd7892ea0ff7389ad732ae8936eba79433476c895156db14594172af412e91a78863185d82387b4fd103691ce9aca326a186cb524cbe1d4263a5807c17fe9e7f2893d60c2c7efbc8eee5bfd59ce83f153c6716f5b11646971226efc5a75f991b36fa0a16fb002e2fd3e1507ecfb7a5f2687c442ba308369b05604dc3b5e268467c73ebd39c44905cd", 0xa4}], 0x2, &(0x7f000004c000-0x2d0)=[{0xe0, 0x6, 0xfc8, "5876c5813afaf8a0d3da0627e8526bacbe15a3f997b8967aa216ae16aed11e98c5aeec55cb35323322761d0521d82482d06b4431d263821a595c17e61ceaef111fd69159444cd165c3b6aa071ae5eb719eeba9efb73078c2f6355e2083cecbb376f0ad650c6681c4b3727941f4530f7cdc43111869e70cee272e3319b4b86e7bee60d6d01643ed2a887b81582ea9b7be1801dda7ebbcacacaf79691298656f49d87e0160adbc2cfa613b02901caa3bcce2a7e390f28bd0c7d9bb04899e19f0f6cb4af7888fca617cfb539277"}, {0x70, 0x116, 0x122a, "c3f3eeb4854af9556877b13bb1fbfb516af9ef7b6e4bb71416b1dc43987573673d8e4a45584413bb8d4188506406ce2d38f7e48452617aa16b7aefaedf783dcd7d3c129bb42cd54e177e232d6e89fea7c9cab2b963265df0cb291dcbf73d"}, {0xe0, 0x109, 0x9, "8ce11508369fbbbf574b135d3634607d1cd109532f3855a7597f2e50bef14936ed86aa7cff9fea84b7c5355f3ce75569ac049b1c2eca5f0f90d0d3f77be9a55b08e71f65398cb3f51f1bb7cdc611031fc85a92f787ee0ee2a93a2a2c28c5a05284c5e0a8a48f834e44707a306d5137480e5b06989fc3c34a2dc049ba2d2f10f855927e6cbf928a4451872f2e723288ab700e7e6e5024e0cf2e40e8a9a24f763c9b54aca855ff372f505cd4297f831f152bbf80e366607ddccf77a552f63cee349f06a0ee3d05606430f62cea479e26c8"}, {0x70, 0x115, 0x0, "65e1dfc75b0c54da1a911e907a1fcabb521a87b0a634749e4266e89f0d67571fcf8ff4c24ce1589368db05bb86a7c66a27ed7c5b6b099226728c1afa15f855299c4a4200b8f3e153434d27d828815fa617a22a9e074b907f4134"}, {0x30, 0x11a, 0x1, "189959675260fd8186aed5f5cf9f6c75c64c18f2c9bba60c5236"}], 0x2d0, 0x4000}, 0x8}, {{&(0x7f0000b58000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58, &(0x7f0000fd1000-0x20)=[{&(0x7f0000163000)="2eb497d91d527a84a291fdfe3904ae39bbc112fe208777bda6023e0e3cabed3c67aae853cb81b27284a1e3e7e1ad760c46df94b23d4f684aaf981652590e", 0x3e}, {&(0x7f0000b4e000-0x97)="6502ace6a9ba6e6c8eeeccf8932d1f2ea0935adf17d207c1fc3209d0dc8297927a0dcd391f3480cb033895f112fc96e27d592771beca16b6c93460a3828325012f39baef3e12b870d86480050fab25daf461e3f07761469a3ddbacd6639334d601507823c43611af7f319016f94a1a76d792e9284def39aeefacbca1236dd10123c665a6a5be7242cccfffec1ecab4acb0be95c1566518", 0x97}], 0x2, &(0x7f00002ad000)=[{0xd8, 0x0, 0x3, "70f856db544e91857afd586694380818323ff4ffade30f9a00ac51c8a400365a4a24c5e8aab437c3a1093fb901cde553a2b0b2d4d8efdc5e301847909e7d28b397b3d45ccce37407c1a0cd295267f5ea0076d19e3e6783c120f8a375dbc1dcf3ac92551d21a027e851f05723ebdbbec637da5499c5bff163dd879f618d35f00c2b5e625bef572504521ec14e63f2fd8be40500916ae7075d2955b1a773b8053f71fbf82f2c7a0066690b4b123c38f3f87aacc48f8f8c3a723db3681cb33dd72c0f"}, {0xb8, 0x88, 0x9, "1af020584ea6fa94244dfd13224dfd21c7a8551b8eb708c8f6fe88621fb341857061118cc97c763461bd0d1a954fcbfd197635a8890aa399c979aa92291a16a9bc268593aba92c7a8a7d4de1698b9a73528203de7a08d125214843fb0be8c3820cf8e0472ad46196b5442ade4b52503c701b9d3228666eba4a0c3b2a4fdae0b6c61c866e1d94295d00ec4e969f1a1313d7cffe0a1d170ef7d0857582c0d793ba4de5b9ecd51332ea"}, {0x28, 0xff, 0x401, "c275709615acc4df79db9a2ea19f9c729cf967c6"}, {0x1010, 0x113, 0xa8, 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{0x38, 0x116, 0x0, "a21ad089cc8a08bc10cd5a609f88b64e374c62b6862f6e8cf86902a7d0b35f42ab0149464d"}, {0x18, 0x111, 0x0, "f610"}], 0x22b0, 0x20000000}, 0x38f}, {{&(0x7f0000b99000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x1, 0x3}}, 0x2e, &(0x7f00000e0000)=[{&(0x7f0000c1c000-0xdd)="bf6ab9d1570a8d882d92559b4e104254846b744c8eb4c245755c901e5e7302e57501d1372d33311f111647d9f8f4fc4f05385857229bbafd944ec7da50f2a2c76b812e9214c43ff28e000751f998195d82f2c748fb69d63614f0d8936dbcf88a446072d2e9a8ce00a43d29a6612406b32f65a7eb5f7e1c249751636dece7213e99bb66b936206a31303bb139d32630941becc03ef139b2b1aa706be8bbbb7deea887ae4b7d12ed351900c930c468bf7027032197535c1b363179515e40685023353119d9392b8f1096d07d6e95e9d2e64899ade351f45eb57ef35b0257", 0xdd}, {&(0x7f0000677000)="3a8eae9adf0cdbe2f47d284ca0a55cf1c971f630fb139655942a5a3363d74a1bb3b8e7ed620e76797aba77eed059483d6d958d532a0f", 0x36}, {&(0x7f00008c1000)="df355d5c4202152b2032269777fdf069f9f39a8e8400d620cf54c5c05040bfdc08be45c079b1cd4a4396b1685a664d86496f8d9a95d9d00c5441c60b5bf77ed0826b9aefa7b515a89bf6dd9131962f13240979ae9c5dd5e31bc3a1be1270a7f3e0230cab4c1195854eb850b41d4850d5a688d3086a5a3f914d33fee4317ff90b3acdf4cd7f4cb65473253f2be912576c40", 0x91}, {&(0x7f0000b8d000-0x58)="8885ceb49ddc23271407e25900f6314bb278da5249744f9c6834ec7136e32b658f9b66b4b3b0a0073b1ff18ff616f30d83daabacecca56118986f94df00719de0a410ddd8b0e2429416a8ac3e1339c374f73ec4141365be4", 0x58}, {&(0x7f0000db8000)="a38194a241d23738affe7973cfd67e9519817ffb3de9536bd1b4843aed7a73b8467374efb2b4026e3432b0eac25c34487e7c5bec8695b05fef4204e44e4a3ca7ee537f0472780e51c23fab4f6409d9476bece35d9482d41ba6a907c12507d70e3b3669d7ee10536eb0900a32f99a0b4be5c99106022ddae8970a65a343e55c65036ead5083e306178f6e3af29d1109029a7f1f7f84", 0x95}, {&(0x7f0000a1b000-0x5)="181268bcc0bc167bb58c8b881618be56ce4ff784fbaf3ff900578572f2c783844b1bbb12bfa7e190cacf9c", 0x2b}, {&(0x7f0000012000-0x72)="852c9d9c6186f9cc97f064ea742d6cb40d7bb754e447358c551d57b211cd0674a2d49f5397f0f87726dd543fe99201dab2c602cbef946baa1eba93949c4df050154c5a6eddac23b2d7a2b5a744e74c59186f2b796b76ddb0bbddae6d284045338a91a9f3d4220ecebf8fe462b25bfc8b67b9", 0x72}], 0x7, 0x0, 0x0, 0x40000}, 0x7ff}, {{&(0x7f0000f9a000)=@sco={0x1f, {0x9, 0x8001, 0x100, 0x3, 0x6, 0x3}}, 0x8, &(0x7f000080e000)=[{&(0x7f00005e4000-0x8a)="0914a8ca6ba1f9032593288f4cbcea605ac8ee2a2957e66e6288a5d616d0b9f1e6344c617eddf584612aab9edb6a8b74c14ae78ffdb5fc9a7e03ab67712b235083681a47afee6af3597032970d14dc1c1a273104382a782c3fc7bd0cb976151987ed25c2f533112912468d96f8dcf2d42dcb7b21e4e37f683aa9dafa030a39ba5bcc81066a0a7e0da1b1", 0x8a}, {&(0x7f0000b78000)="ad1403017c53f0745bdaa8f84e7d686ebdf3930a2ffdd0396187f977c0fe7812d8658843bde363d9dc502e6239fc4621899c8634c0f7af3a922491ab87fe162fec59ceb40ea41ce5c06c9b555e61635fcd2ad188ea94477d5388bb38d8ef497c3f9eba9e8745f085709d536b9734fcb720db0f7dc62de82862693aaa8d8440143f0b83dcfc1c8bbb605adba70ca7a871f60b28dd6d2d3b35b89e30942996d52c69f5860ea0292c5a8e3a72178abfc720f796668d39057621a25511e79edb", 0xbe}], 0x2, 0x0, 0x0, 0xc000}, 0x7}], 0x4, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f000035b000-0x24)="240000001e0007f702000000000008ff037f2a000000ffe70003000008eaffff00f50000", 0x24) 2018/01/16 19:20:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecd000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000, 0x2, 0xff, 0x3, 0x120000, 0x9, 0x3}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000764000-0x38)={&(0x7f0000e00000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00004a7000)={&(0x7f0000886000)={0x13d4, 0x42, 0xc00, 0x5, 0x2, {0x1d, 0x0, 0x0}, [@typed={0xc, 0x60, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}, @generic="29b9a7e7e3855f4a79064b9ef3f40bb383de8128f79b4ad5403761ee4f4421097131e9c9ec64c6ebd762b01d56629768a52a42dcef9837b9d044dd90e94da6a744cf3ed8fc0c422afac9dd1af21698c7a2cd4b0e48d98c19f78c6567e3ced73e5ce30557c6270702e161d77ce7d0dd17dc8f84ddacfad51758492b685b799cfdfa27e9278475e9ebb88d9ecb75fc0ac6876b16b999", @nested={0xffffff34, 0x3d, [@generic="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", @typed={0xc, 0x3e, @fd=r1}, @typed={0xc, 0x1c, @str='\x00'}, @generic="e99918facb226e49bcb1898eb69865212274dbc7d75faab2f1a79d599b3ac3ea2f336005e793ad7688345432419e5631a714188c7f9af05a26f63fe4eee5184047917c2cfda8cf71bb89b5fe5174", @typed={0x8, 0x94, @void=""}, @generic="2acf0f7bd6ae3c60d00f4bfa761d784688f5851361f07eb568b9af4cc375452c9446b458d96e815b087df4cfde85db00525824af5962bf85cc837947087e95f61b30be2ca8ef36dcb74f2db7031caa404095707dd359896906b41d141c983c117e1bd6417c722b0b8695a5977d0452fb30dc967d75cc2daf0dbf92e8879d7be59b32a2d6bacd455e4cb8279b3dca8f9d63098b", @generic="794a94bddde1a0a0f5a8424d9d15b2036222d5002a55714cbf0890c57fb9acf9d988b746c438616ed6109ecca339b32d4453cd3332bf68705bd2227cbb52ed0b2c8ea3742348e2f67ed2d774eeb086979880f6c70c0f66132b374e60f80fd5d2374c853655d1e41c6c35be29dfcb", @generic="14413dd1f7c069878aae4e60695b1f6088a2c23071abb8e07a2abfda54a0507a2fac88b6ca154d55ca668096cccb86334b9c2b2b014ed14f14109e0c181f5ccf10f1f468e5e651fccaf22cd8db619a8401a4027f002ec64388e3eaa70e8fd5b9cfd27c95d6825a6ee3dcc882847ac49da8116c57baf001098069e958f2", @generic="68482618a9774f69aab3dcb3f2b10079f6ed0dae57cd63082237192a24d61811140af9d3f4f4ae37f75c493057725e1baaf9990622ccf4ded3999c907836c6b09a1a810867b46d944064d7f7ba27126a7931f8ce6a2901b67e20fd65750d78ae33b0233bc88b67f9d51a311c29e7a27bffe8ec89c1604ddfe609794be978721dbad9e1aa3d29b6f0a583aa60"]}, @typed={0xc, 0x95, @str='\x00'}, @generic="f73d042f13c07d6794b9b2b22a57b403c792bda5c398c6f9c115727b54ddb8f4c853b777893b791ee94d45a4d146dbac3161342fdbe5ee30bc4d9c4acc0f84cf8c4fb5b094e107ce96bacaeb01769ce38b7f679dcc0dd601a186e5737f208e2b2c7722bdd7d33b81b706a1209b6d6596d2f8a2bc26d18147a9", @typed={0x1c, 0x3a, @binary="984d245b84b05520fc0396feea5c690af93b3bf8"}]}, 0x13d4}, 0x1, 0x0, 0x0, 0x4}, 0x1) bind$netlink(r1, &(0x7f0000c29000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0xc) getsockname$netlink(r1, &(0x7f0000490000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ded000)=0xc) r2 = syz_open_dev$adsp(&(0x7f0000e23000-0xb)='/dev/adsp#\x00', 0xffffffffffff7fff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000708000)=@assoc_id=0x0, &(0x7f0000cb6000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000056e000)={r3, 0x7fff, 0x2, 0x7f, 0xffffffffffffff46, 0x171dbcc5}, 0x14) inotify_add_watch(r2, &(0x7f0000dca000-0x8)='./file0\x00', 0x20000400) 2018/01/16 19:20:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000f88000)="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") r0 = syz_open_dev$vcsn(&(0x7f00008da000)='/dev/vcs#\x00', 0x10000, 0x0) connect$bt_l2cap(r0, &(0x7f000036f000-0xe)={0x1f, 0x7fff, {0x1, 0x7, 0x2, 0xf07, 0x5, 0x1}, 0xea3, 0x5}, 0xe) r1 = add_key(&(0x7f0000807000-0x8)='trusted\x00', &(0x7f0000ef5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f00004c8000-0x15)=""/21, 0x15) 2018/01/16 19:20:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000249000-0x18)=""/24, 0x18) timer_create(0x2, &(0x7f00006c2000-0x60)={0x0, 0x26, 0x4, @thr={&(0x7f0000893000-0x3e)="3a21b28ed12e0d7b3d0ba003554cff1c9700a86fcca253c8e4d3e148dd9c7b4ad5a7d77ae51140301e8dd04434e8ab006187f419b423de4b2d5ba828247c", &(0x7f00001ee000-0x9b)="3fb1b80105ea482d0b580e46b7c4bc9153f93315be17f8889b8772a683b5904fd4ab75c48413c88da4625cbc543935cf82f861322427a61e1bb5cda25a605ae5323597a3442e5eb36934dad4c8399aa3e080cdaa0088e48994b6e2399c4b21ae59c59fa5f9b72ed200b2a0fcc1b68e3ea62a1b45d8ce22ed94b821c285659cf752e6fbb08105845adf1472b702c2883afa6400e8c0bea461f58251"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c4000)=0x0) timer_gettime(r1, &(0x7f00008b7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000484000)='/dev/cuse\x00', 0x4000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000085d000)={0x0, 0x0}) mq_notify(r2, &(0x7f0000838000-0x60)={0x0, 0xe, 0x2, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x1000000000016) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000002, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/16 19:20:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x13, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x0, 0x4, 0xffff, 0x0, 0x1c, 0x1, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 19:20:51 executing program 1: clone(0x0, &(0x7f0000a9a000-0x87)="8b4fe1ce9a39e5f22fbc90b521a66a32871f7dcbec9fa1f4f48449b0cab07b83e45dfb1c92e690eb870033ec052a126fea736e227cad8ae8bd789e1338c5d10179834318edf8acef4e0761481448baa89e280decfc191a55bbeda7e453e4a2837933b8356495f170a1a25f431875bd4e977a91140ccf649257cb8649da5ab9bae71baaf8b889a5", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") llistxattr(&(0x7f0000f3c000)='./file0\x00', &(0x7f00008dc000-0xf1)=""/241, 0xf1) 2018/01/16 19:20:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00005ca000-0x8)='./file0\x00', &(0x7f00003fb000-0xc8)=""/200, 0xc8) r0 = syz_open_dev$loop(&(0x7f0000041000-0xb)='/dev/loop#\x00', 0x0, 0x2000) syz_open_dev$sndpcmc(&(0x7f0000dac000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000aaa000)={0x0, 0x0, 'client1\x00', 0x0, "7e301cef18993d8d", "b5e83c1ee6c99a9607b8e2aa798959bff08a4ac977a453777de98908bc4e5d83", 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:20:51 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c4f000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00003c5000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00009e8000)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000602000-0x28)={0x5, 0x0, 0x0, 0x7, 0x7}) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000fc5000)='./file0\x00', 0x100, 0x4) 2018/01/16 19:20:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006f9000)=0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) memfd_create(&(0x7f0000d9b000-0xf)="7b73656375726974792561267bb900", 0x3) 2018/01/16 19:20:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00002b8000-0xc)={0x400, 0xc9f, 0x20, 0x4, 0x2, 0x3f, 0x3}, 0xc) setrlimit(0xf, &(0x7f000002c000)={0x7f, 0x7}) r2 = socket(0x10, 0x802, 0x4) write(r2, &(0x7f0000eed000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) socket$alg(0x26, 0x5, 0x0) 2018/01/16 19:20:51 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000551000)={0x0, 0x0, 0x0}, &(0x7f0000f79000-0x4)=0xc) syz_fuse_mount(&(0x7f0000ae8000)='./file0\x00', 0xe002, r0, r1, 0x3, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00002f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) sendmsg(r2, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/16 19:20:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006f4000)='/dev/hwrng\x00', 0x7fffd, 0x0) epoll_pwait(r2, &(0x7f0000efd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x0, &(0x7f0000a8b000-0x8)={0x8}, 0x8) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000b28000)=0x0) r3 = add_key$user(&(0x7f0000f3d000)='user\x00', &(0x7f00005ba000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b26000-0xb1)="94877575a47a6c971246bc1615c63780ef36fe07f3e3c11ed45350571595d5d48501b5d551beee86943ea9e96765371848f6e6e289ad54de2cca17182411ab6b01d5db02ec2a084eae65274847889833adbcee3af1b585a9515c28fe358964bde6d63e1388bbb43c8bb620e811cfd03d2c484ac2d6f7ab75dc222a99ecade98e6db53fe03d6f6854f142f514b2440b66d1cd01a1bb83766b5d4d95feee38477ded5795342bc8cce26e43c6c15e32aa40b9", 0xb1, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000894000-0x5)='user\x00', &(0x7f00000eb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000be3000-0x55)="271ca70fab0d9fdcb052f896150b88c41531d58b11b1927b6cdbbfbdf74af02e04f31f59f9cc9d58cd238a480541c77b48342eff04617a10c885e4885ba7310858306530a65042522838ba7247b31051e759d689b9", 0x55, 0xfffffffffffffffd) socket$nl_route(0x10, 0x3, 0x0) r5 = add_key(&(0x7f00003b1000)='cifs.idmap\x00', &(0x7f00009ac000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e65000)="30a7cb03ccbb13f3e80d99ad714f2490bbd1f27b87dc61aafaad40f790e96077c8bcf81506b32e783e4fcaa89728b99bc6478d56fada65c4b8529d87a5303c24fce9c4e54bf426df26335f45a441da1b52adfbe4d500ba1d3d4c169845faee3853d450f5222c85d6ce4111fb2d45cb8553eccf3f2e82b7052236671beff4c87ce41c113f01447a9f60cbc4a136550cea52f969f5", 0x94, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000e8c000-0xc)={r3, r4, r5}, &(0x7f0000c2e000)=""/57, 0xfffffccf, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000017000)={0x2, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000dc1000)={r6, 0x3}) 2018/01/16 19:20:51 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000e98000)=0x4) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000ab9000-0xdc)="66c3e44277f68d56caae0d9ea0a6f697876f6645f2cc0e7e88bd6524378597939fe32a158412fc54e15461e26e92499edfc9ccd70d11ac73fe8a7da506731bb2f3132e7eaf930ed4cef0e68f581917221980ed967f33900b23121cf70a65835b4df68a3c64033cae597d518b56c34c18e051271804f750c5a3a7103b74ec6ca4066f213800660b2609a1436bd1bd46f7b7f408d44bfe75a7381f3920f60b3144b87243923458adcd49ef839225b487d9e6ba2592a28c1ec198f1cf66499775ebd062d71c99091b2d5db9932ec72db2e6c4346e62ba154cc961a314b2", 0xdc}, {&(0x7f0000e98000)="3c009e32d4f2052495a957dd998a4c251d73cc1a241125eaaf57365289c1c0520b8e803b8e9e", 0x26}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000002000)="392d3b373a2ab4f10066437ee151f2d03a9c1b54c907d730b240eca189d7a1ea3930754322f1ea20d341b32d50dbfc945f2ec5a1508882fcf0a5423d3278d972791d6c0328e1132323354917b1219f31a2d560f323b4d11a095e897842d03536d61a58ef409b548c8334242fcadb7329c47a13b33924f66dc02f16b652c574b13f4f42ea0d2fac3987ea74089075f6780eaf3822c0f57fe30dc81894ec") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x40}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001000)={r3, 0x8, 0x86, "e042db68f805977bdc34ea6c4ce95c14bc172bd5206e3e239d4ed6dfb0fca67815a517a9e69e5ff78c1ea1d25e00af7cbdf581cf158c665b2bc4d0744d9bda6761c1a2535890adbf7f42c14bfd45e55ac383b427252bd4dc6b39cafcb800b21eab6af20528914d4f2bbb17a2dc950c7d9a5f41d92ab3b180ba074a9f06a1a3c7372f62f7ba54"}, 0x8e) connect(r0, &(0x7f00001a0000-0x8)=@sco={0x1f, {0xfb, 0x0, 0x2, 0x5, 0xffff, 0xfff}}, 0x8) mq_unlink(&(0x7f0000000000)='\x00') [ 106.485799] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=17148 comm=syz-executor3 2018/01/16 19:20:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) readv(r0, &(0x7f0000e0e000-0x10)=[{&(0x7f0000f28000-0x52)=""/82, 0x52}], 0x1) getresuid(&(0x7f0000efa000-0x4)=0x0, &(0x7f0000f06000)=0x0, &(0x7f000019d000-0x4)=0x0) ioprio_set$uid(0x3, r1, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 106.533728] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=17158 comm=syz-executor3 2018/01/16 19:20:51 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000979000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) r0 = creat(&(0x7f0000fe1000-0x8)='./file0\x00', 0x16b) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/01/16 19:20:51 executing program 5: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000063000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000bd000)={0x0, 0x0}, 0x18, 0x7fff) syz_extract_tcp_res$synack(&(0x7f00000eb000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x13e, &(0x7f000009d000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0xfffffffffffffffc, 0x6, '\x00\b\a', 0x108, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x5, 0x4, 0x0, []}], @tcp={{0x1, 0x3, r0, r1, 0x39af, 0x0, 0x7, 0xf1, 0x7, 0x0, 0x21ad, {[@sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x88}, @eol={0x0}]}}, {"81c1703d9988d8e35654650c582f20c17f011b01bcce069ab775474e682c72332af32d2a0193de4f67776cfdafacd809c4e26d92233198c7478097fa39cc9c1bd6d5d2a25ca2d4aa1e5a3d0c7a357b219998a368e37b4c8e208dc17b868d539584bcfbd29034a7913024d6db296a505875c6c89a836d7a112a90c72aaa2f2d88bac04e7e7a0d02ecb5aae1491301de68ce72d39264dca134d738b0ee1f21a57360a35d96e570f8474f8adef81a71d154d40b7ad0eaf6da52b78c2f0da8a080510a8c5e3a1bc5cb5658507c967d660e7331cff8409c2c5dc87b476375b979981a8c26e6ac"}}}}}}}, 0x0) 2018/01/16 19:20:51 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008c5000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f000076d000-0x7c)="a55f8c54560a9ad69326d36178b928e340e7d051d10cd82a00e0997131381e50bc0cf42a115d0c46f6a10bd202492761db20d68c718d6dc8a39c1bc1eb59191d9fcbf1146f93105f7fb25216788b57b5ccc472fe104bb692fd2fd29be5c10557736f17508e75230b5784460beaef98ea6177a3daf93fc6a17d7d7f60", 0x7c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000278000)=':@,\x00', 0x3) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00002e9000-0x4)=0x6, 0x4) r2 = socket(0xa, 0x804, 0x81) sendmsg(r2, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) accept4$nfc_llcp(r1, &(0x7f0000aa6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001f9000)=0x60, 0x80000) 2018/01/16 19:20:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dfe000)='./file0\x00', 0x42) bind$alg(r0, &(0x7f0000d92000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(crct10dif-pclmul)\x00'}, 0x58) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00000c8000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x3, 0x0, 0x0) truncate(&(0x7f0000d52000)='./file0\x00', 0x7) r1 = syz_open_dev$sndpcmp(&(0x7f00000e6000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ffd000-0xc)={0x0, 0x1, 0x0}, &(0x7f0000a6d000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005b3000-0x4)=0x0) waitid(0x1, r3, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0}, 0xa, &(0x7f0000574000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f80000)={r2, 0x8}, &(0x7f0000195000)=0x8) sysinfo(&(0x7f000093e000-0xbd)=""/189) 2018/01/16 19:20:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000097c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2d, 0x101280) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00008b7000)=0xd0, 0x4) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'hash\x00', 0x0, 0x80, 'sha1\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ca000)={0x0, 0x0, &(0x7f00003cc000-0x90)=[{&(0x7f0000bb2000-0x1000)="74c3668edfb0bbb756f8c9c66f2882c77340ef5bc75a93ec1caf31731dd32c1c69f421a8272f6d4a5025a7f76e4acb1d33fa4ebe9ed8a9d09b582ecc31ed6edc", 0x40}, {&(0x7f000011d000-0x1000)="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", 0x1000}, {&(0x7f0000a44000-0xcb)="4e0e335f5da6d98bfee6701ca2a4f895728760f1c8c9d0a9afb1c06ed3bf4b2e5dc6d5b997ed7d02ebe434eee2c0b4dec3bb396707cb27b9b4ae9dde10c81191109c34855446a9d38872e0bccdf522dcd83d188a51eaee1fb6e61dc9cf412ebc65a40438577b734866800ebbe84c8e056911ca1500e483d96bc07c55a22a7562c38dd2f43ccb734600d9dadf9ed469c38505afebac144e", 0x97}, {&(0x7f0000631000)="52d3bfe30f9e7c058b34fdd134a1a45e362266a5db54a988944a4f4dbdb7ef76665934c695c94e7bc54e0b2e44813049145dae8d9873063953249478a611b971ac8544ce7ff74f5586f991308b5c58e4993cd2bfbd13f0d2a75eb47431f5ef29ec39e8174e716aae064072ab9f02ee4531fb10052c47c8fb557e2687e57e749eb115c1fbb0937ba0cf7aa7f423d40aef3bc68b3617adfca74f0f", 0x9a}, {&(0x7f00006ab000-0x60)="3d92b6d1cb08353bf339581607f45e7059fda03fa0dce8c3f4dee6a3628c2c03efc63948b51b0246086c2d523e137d0a9bfe55324d6a6809b431fa4ff117c4ec1633e81250f57c", 0x47}], 0x5, &(0x7f0000bba000-0x258)=[], 0x0, 0x0}, 0x0) 2018/01/16 19:20:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f000013f000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/16 19:20:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000906000)='id_resolver\x00', &(0x7f000093f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e38000)='/dev/kvm\x00', 0x0) add_key$keyring(&(0x7f0000766000-0x8)='keyring\x00', &(0x7f000046c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) r1 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r1, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f000008f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001b6000)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000961000)={@generic="7fa1f484897533fc1559f619abf11b58", @ifru_addrs={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$sndpcmc(&(0x7f000043f000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x18000) r3 = add_key(&(0x7f0000f27000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r3, 0x0) 2018/01/16 19:20:51 executing program 0: pkey_mprotect(&(0x7f0000671000/0x4000)=nil, 0xffffffffffffff6a, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa8440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000001000-0x20)={0x12715, 0x1, 0x3000, 0x1000, &(0x7f0000bcd000/0x1000)=nil}) 2018/01/16 19:20:51 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @random="c79b5e954c13", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000002000)=@file={0x0, ""/65}, &(0x7f0000003000-0x4)=0x43) 2018/01/16 19:20:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fc5000-0x90)={0x6, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000659000)={0x200, 0x8001, 0x86b7, 0x0}, 0x5) 2018/01/16 19:20:51 executing program 0: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000f81000)={0xf001, 0x8000, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f7f000-0x4)=0x9, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000713000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000f81000)=0x2) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/16 19:20:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000b35000)='/dev/dmmidi#\x00', 0x7, 0x200) ioctl$sock_bt(r1, 0x0, &(0x7f0000597000-0x7f)="3a5ec104d44275e2b6bf725d6cf4bbceef8078ca4c95cc162c31986b11237f8430d7c4b592d95df430a98d0aa66afb6f5404bff949617284934a48d9d4d5876ec93405b01541bd7eb7020d7ec29a7fdb05eb2279679243baff54737ec8fa4145c69ef3c395b8f8ebc06f9902f6a3d839634b1c87d42dd11205621be35a4b43") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000004b000)='/dev/sequencer\x00', 0x14440, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000200000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000e19000-0x4)=0x6, 0x4) 2018/01/16 19:20:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x63f, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f00002b5000)='/dev/adsp#\x00', 0x4, 0x101000) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000d94000-0x18)={0x71, 0x5000000000000000, 0x4}) r2 = dup(r0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r2, &(0x7f0000c24000)=0x0, 0x8) sendmsg$alg(r2, &(0x7f000004f000-0x38)={0x0, 0x0, &(0x7f0000656000-0x30)=[{&(0x7f00009df000-0x1b)='{', 0x1}], 0x1, &(0x7f0000daa000)=[], 0x0, 0x0}, 0x0) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) read$eventfd(r2, &(0x7f00009f2000-0x8)=0x0, 0x8) [ 107.069519] kauditd_printk_skb: 55 callbacks suppressed [ 107.069527] audit: type=1326 audit(1516130451.642:1075): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17174 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 19:20:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009cb000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00003df000-0x78)={0xd501, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x2, 0x1, 0xfffffffffffffffa, 0x40000000800, &(0x7f0000228000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80, 0x0, 0x5}) r1 = syz_open_dev$binder(&(0x7f000026c000-0xd)='/dev/binder#\x00', 0x0, 0x2) readahead(r1, 0x9, 0x6d) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00000f0000-0x8)=0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000f77000)="", &(0x7f0000eb5000)=0x0, &(0x7f00007f4000-0x4)=0x0, &(0x7f0000c1c000)="") pipe2(&(0x7f0000aed000)={0x0, 0x0}, 0x80000) 2018/01/16 19:20:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0xe, 0x4, 'cbc-camellia-asm\x00'}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00000aa000-0x4)=0xffffffff, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000e85000-0x4)=0x10000, &(0x7f0000285000-0x8)=0x4) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f00009a1000)="037820c646f5b737457fbf9b2da515c50600000000000000a715e47cf7d75d4cf3", 0x21) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000b29000-0x5)='user\x00', &(0x7f0000ed8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000258000-0x51)="58a9a0c098eb5cd6a452084b7e1f84a49cff12bd4229d5cfd102d811dcc6183a2a33c09b58b190e5469126385b56fa93d284ce098808bc28b13ac6f85887e84928492b64a332e4a22323bd9a1dde661614", 0x51, 0xfffffffffffffffc) keyctl$setperm(0x5, r2, 0x140000) 2018/01/16 19:20:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x400000003fe, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005d6000-0x1)="d2", 0x1, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffffe2) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000439000-0x4)=0x2, 0x4) 2018/01/16 19:20:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000cf4000-0x4)='tls\x00', 0x4) 2018/01/16 19:20:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e48000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009cb000-0xb7)="0700b82dbb9200ac97ab", 0xa) r1 = syz_open_dev$vcsa(&(0x7f0000954000-0xb)='/dev/vcsa#\x00', 0x5, 0x40000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000dd7000)={0x1, &(0x7f0000990000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00007ab000-0x10)={r2, &(0x7f00008be000-0x46)=""/70}) connect$unix(r1, &(0x7f000040c000)=@abs={0x1, 0x0, 0x1}, 0x8) r3 = dup3(r0, r0, 0x80000) recvfrom$inet6(r3, &(0x7f0000ac3000)=""/219, 0xdb, 0x40000000, &(0x7f00009af000-0x1c)={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100}, 0x1c) 2018/01/16 19:20:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f79000)='/selinux/relabel\x00', 0x2, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a07000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$int_in(r0, 0x5452, &(0x7f0000c79000)=0x800) 2018/01/16 19:20:51 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009c2000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000)=0x0, &(0x7f00007d6000-0x1)=0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000784000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000222000)=0xe8) r2 = add_key(&(0x7f00002f7000-0xb)='asymmetric\x00', &(0x7f00008b4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ddc000-0x20)="f1dce388ec9ec7921ebb4fff004a091149660aeac0ed1a174260c83de07d8690", 0x20, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) syz_emit_ethernet(0x6e, &(0x7f0000ec8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "aee8e8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a1fe3d", 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [@fragment={0xbb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x2, 0x0) keyctl$read(0xb, r2, &(0x7f0000228000)=""/104, 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f0000d6c000-0x4)=0xfffe) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006dc000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00006e7000-0x4)=0x0) getsockname$inet(0xffffffffffffffff, &(0x7f00005e6000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000232000-0x4)=0x10) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000028000)=""/233) [ 107.245714] audit: type=1326 audit(1516130451.642:1076): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17174 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 19:20:51 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000008000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000008000-0x18)={0x8, 0xff, 0x81, 0x1, 0x5, 0x0}) r1 = socket$inet6_sctp(0xa, 0x81, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000)=0x4) 2018/01/16 19:20:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000938000-0x9)='/dev/rtc\x00', 0x0, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x8000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init1(0x800) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000482000-0x8)={0x0}, 0x8}) [ 107.289116] audit: type=1326 audit(1516130451.648:1077): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17174 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452df9 code=0x7ffc0000 [ 107.289133] audit: type=1326 audit(1516130451.650:1078): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17174 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 107.289235] audit: type=1326 audit(1516130451.650:1079): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17174 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 107.289251] audit: type=1326 audit(1516130451.650:1080): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17174 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=126 compat=0 ip=0x452df9 code=0x7ffc0000 [ 107.289283] audit: type=1326 audit(1516130451.650:1081): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17174 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 107.289300] audit: type=1326 audit(1516130451.650:1082): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17174 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 19:20:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x101) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00004ea000)={0x3, &(0x7f0000338000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0x1}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") inotify_add_watch(0xffffffffffffffff, &(0x7f00004f1000-0x8)='./file0\x00', 0x412) 2018/01/16 19:20:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000021b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000137000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e98000-0x84)={0x0, 0x7c, "8a3f0232f36c77de0790273764528cf348ce33e18cdd3eaa1186eaeddf08daba9182bfe15e998bd6ee41fbd99ee8e44011139d2c550554b2cf4f0ffd3a00312310b3c08c26fa3c74f0d2e5d4579322fe43f448932276cffecc29b845e86cee8bcdbb74416caa8ec5dfc96573be844e46f5554502b4c440a33421bc33"}, &(0x7f0000be0000-0x4)=0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000cb2000)={r2, 0x9}, 0x29d) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000073a000)=0x101, 0x4) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000446000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f000000a000)={0x8, 0x100000000000000, 0x0, 0x1, 0x1, 0x7, 0x6, 0x7, 0x1e7b00, 0x2, 0x7, 0x5}) readv(r0, &(0x7f0000775000-0x10)=[{&(0x7f000011f000)=""/147, 0x93}], 0x1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000006e000-0x4)=0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000cc7000-0x4)=0x0) sched_getscheduler(r5) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000157000)='/dev/autofs\x00', 0x40, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000d8d000-0x4)=0x1, 0x4) 2018/01/16 19:20:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 19:20:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000808000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000c86000)={0x0, 0x0, 0x0, 0x0, 0x18, 0xe, 0x20, 0x9, "6da7000fef5fe4c8a6c3919d4c1f85eb9c97967810e0207f7813253c5ec3a5f5046ffccf2a06f4d65d46c976843c0f20eff137c46816be427c5933a78bf02937", "5a2d9e007510adec79a6d58182730c57bd0037bd1758d1e2290cfabc182afcb4", [0x1, 0x20], 0x0}) r1 = syz_open_dev$midi(&(0x7f0000148000-0xb)='/dev/midi#\x00', 0x5, 0x440000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000012d000-0x4)=0xffffffff, &(0x7f0000955000)=0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x1000, &(0x7f00001b8000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0xceb6, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 2018/01/16 19:20:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003fc000-0xa)='/dev/vcs#\x00', 0x0, 0x600000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00007fc000)=0x0, &(0x7f000060d000-0x4)=0x4) r1 = gettid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000c7000-0xf)='/dev/sequencer\x00', 0x44002, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000226000)={0x2, 0x4, 0x8, 0x2}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000732000)=@sack_info={0x0, 0x2dd6ac0b, 0xffffffff}, &(0x7f00001db000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000058000-0xc)=@sack_info={r3, 0x80000000, 0x2}, &(0x7f0000a80000-0x4)=0xc) r4 = syz_open_procfs(r1, &(0x7f0000f8f000-0xe)='attr/fscreate\x00') write$tun(r4, &(0x7f0000765000-0x18af)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "07dbeb", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) 2018/01/16 19:20:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f14000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000030000)={0x0, 0x957c, 0x100000000, &(0x7f0000f77000)=0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000068000)={0x79, 0x0, [0x1fffe000000, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:20:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_ifreq(r0, 0x894e, &(0x7f0000ba6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"8e951e71f315d5"}, 0x7}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000185000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000497000-0x10)={0x2, &(0x7f0000083000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/01/16 19:20:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000fef000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffc, 0x20800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00008d9000-0x70)=[{&(0x7f0000c53000)=""/28, 0x1c}, {&(0x7f0000497000-0x92)=""/146, 0x92}, {&(0x7f00001c3000-0x30)=""/48, 0x30}, {&(0x7f00000b1000)=""/247, 0xf7}, {&(0x7f0000faf000)=""/1, 0x1}, {&(0x7f0000492000-0x7b)=""/123, 0x7b}, {&(0x7f000071a000)=""/212, 0xd4}], 0x7) umount2(&(0x7f0000afa000)='./file0\x00', 0x8) ioctl$int_in(r1, 0x80000000005408, &(0x7f0000000000)=0xffffffffffffffaf) [ 107.289316] audit: type=1326 audit(1516130451.650:1083): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17174 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=251 compat=0 ip=0x452df9 code=0x7ffc0000 [ 107.289334] audit: type=1326 audit(1516130451.650:1084): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17174 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 19:20:52 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$notify(r0, 0x402, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x805, 0x9) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000c37000)={0x3, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x928b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r1, &(0x7f000077a000)="", 0x0, 0x4000810, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) fdatasync(r0) 2018/01/16 19:20:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c2f000)={0x0, 0x0}) connect$pptp(r0, &(0x7f00000db000-0x20)={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/exec\x00') write$evdev(r1, &(0x7f0000cbd000-0x60)=[], 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000078d000)=0x0, 0x4) 2018/01/16 19:20:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x20080) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000b98000)=""/132) writev(r0, &(0x7f00000fe000)=[{&(0x7f00004c8000-0x5)='v', 0x1}], 0x1) 2018/01/16 19:20:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a70000)={0x1, [0x0]}, &(0x7f0000866000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000079d000-0x10)={0x800, 0x5, 0x2, 0x8d, r2}, 0x10) 2018/01/16 19:20:52 executing program 5: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fa7000-0x4)=0x0) sched_getparam(r1, &(0x7f000048b000-0x4)=0x0) 2018/01/16 19:20:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x4, 0xfffffffffffffff7, 0x7, 0x6, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x25d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdeb12eb49cca7687, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/16 19:20:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000531000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00009b3000-0x4)=0x7) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f000024d000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) write(r0, &(0x7f00001fd000-0x9)="", 0x0) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) syz_open_dev$vcsa(&(0x7f00003ca000)='/dev/vcsa#\x00', 0x8, 0x4080) tkill(r1, 0x16) 2018/01/16 19:20:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008cc000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ee000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d1d000)={0x0, 0x9a4, 0x30}, &(0x7f00003d7000-0x4)=0xc) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000ab7000-0x4)=0x40, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006e7000-0x8)={r2, 0x0}, 0x8) fstat(r1, &(0x7f0000b13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() syz_fuse_mount(&(0x7f00003be000-0x8)='./file0\x00', 0x1, r3, r4, 0x8001, 0x1000000) 2018/01/16 19:20:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x1, &(0x7f0000711000)={0x0, 0x989680}, &(0x7f000066b000-0x10)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000585000-0x48)=[{{r0, 0x0}, 0x2, 0x800, 0x0}], 0x18) 2018/01/16 19:20:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) writev(r0, &(0x7f000070c000)=[{&(0x7f0000727000)="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", 0x93c}], 0x0) 2018/01/16 19:20:52 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000a47000)="") mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000fc2000-0xc)='./file0/bus\x00', 0x40, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) pread64(r0, &(0x7f00002f7000-0x6b)=""/107, 0x6b, 0x0) 2018/01/16 19:20:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aac000-0x9)='/dev/kvm\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a71000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004e1000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000fdc000)={0x0, r1}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000856000-0xd)='net/fib_trie\x00') ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000426000-0x9)=""/9) fstat(r0, &(0x7f0000275000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r2, r2, &(0x7f000047b000-0x8)=0x0, 0x1f) 2018/01/16 19:20:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000330000)='net/ip6_mr_vif\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000014b000)={r1, 0x2, 0x1, 0x100000000, &(0x7f0000dff000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000dfe000-0x20)={0x7753, 0x0, 0x10001, 0xffffffffffffdeac}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000857000-0x10)={0x7f, r2}) preadv(r0, &(0x7f0000b39000)=[], 0x0, 0x0) 2018/01/16 19:20:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x88, 0x4, &(0x7f0000ccc000)={0x0, 0x0}, 0x7fffffffefff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x200, 0x30}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x9}, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x401, 0x7b8, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3, 0xb7f}, 0x8) 2018/01/16 19:20:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xffffff80) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00006b1000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:20:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cf5000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000005a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000338000)='/selinux/create\x00', 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000db5000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00003e2000-0x18)={0x201, 0x955, 0x1e}) r1 = syz_open_dev$loop(&(0x7f0000c0d000)='/dev/loop#\x00', 0x0, 0x81201) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000084d000)=0x0) 2018/01/16 19:20:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x3ff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e07000-0x4)=0x0, &(0x7f000066b000)=0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) listen(r0, 0x0) 2018/01/16 19:20:52 executing program 0: waitid(0x0, 0x0, &(0x7f0000000000+0xfe7)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000002000-0x66)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 19:20:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x405, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1a) 2018/01/16 19:20:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000028d000-0xf)='/dev/sequencer\x00', 0x688000, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000d9b000-0x4)=0x0, &(0x7f00009ae000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') utimensat(r1, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) 2018/01/16 19:20:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ptrace$peekuser(0x3, r1, 0x2) writev(r0, &(0x7f0000aac000-0x10)=[{&(0x7f0000aa2000-0x7)="0bf5430f00032f", 0x7}], 0x1) setitimer(0x0, &(0x7f00006c4000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000040f000)={{0x0, 0x0}, {0x0, 0x0}}) [ 246.752173] INFO: task loop0:16438 blocked for more than 120 seconds. [ 246.758846] Not tainted 4.15.0-rc8+ #263 [ 246.763443] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771427] loop0 D24976 16438 2 0x80000000 [ 246.777081] Call Trace: [ 246.779681] __schedule+0x8eb/0x2060 [ 246.783441] ? __sched_text_start+0x8/0x8 [ 246.787605] ? check_noncircular+0x20/0x20 [ 246.791874] ? blk_queue_enter+0xa07/0xc30 [ 246.796126] ? perf_trace_lock+0xd6/0x900 [ 246.800304] ? perf_trace_lock_acquire+0xe3/0x980 [ 246.805166] ? blk_exit_rl+0x80/0x80 [ 246.808898] ? trace_event_raw_event_lock+0x340/0x340 [ 246.814114] ? perf_trace_lock+0x900/0x900 [ 246.818384] ? check_noncircular+0x20/0x20 [ 246.822631] schedule+0xf5/0x430 [ 246.826020] ? lock_downgrade+0x980/0x980 [ 246.830171] ? __schedule+0x2060/0x2060 [ 246.834153] ? lock_release+0xa40/0xa40 [ 246.838142] ? find_held_lock+0x35/0x1d0 [ 246.842228] schedule_timeout+0x1a3/0x230 [ 246.846385] ? usleep_range+0x190/0x190 [ 246.850370] ? lock_release+0xa40/0xa40 [ 246.854349] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.860249] ? do_raw_spin_trylock+0x190/0x190 [ 246.864837] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.869356] io_schedule_timeout+0x26/0x80 [ 246.873610] wait_for_completion_io+0x415/0x770 [ 246.878291] ? bit_wait_timeout+0x1e0/0x1e0 [ 246.882654] ? submit_bio+0x19a/0x580 [ 246.886498] ? submit_bio+0x19a/0x580 [ 246.890312] ? generic_make_request+0xdd0/0xdd0 [ 246.894994] ? wake_up_q+0xe0/0xe0 [ 246.898561] ? file_check_and_advance_wb_err+0x14f/0x520 [ 246.904402] submit_bio_wait+0x13f/0x1e0 [ 246.908495] ? submit_bio_wait_endio+0x40/0x40 [ 246.913100] ? print_irqtrace_events+0x270/0x270 [ 246.917870] blkdev_issue_flush+0x226/0x310 [ 246.922213] blkdev_fsync+0x86/0xb0 [ 246.925841] ? thaw_bdev+0x180/0x180 [ 246.929569] vfs_fsync_range+0x110/0x260 [ 246.933641] vfs_fsync+0x29/0x30 [ 246.937025] loop_queue_work+0x12a2/0x3900 [ 246.941270] ? lock_release+0xa40/0xa40 [ 246.945257] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 246.950459] ? lo_rw_aio+0x1e70/0x1e70 [ 246.954353] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.958855] ? finish_task_switch+0x1d3/0x740 [ 246.963355] ? finish_task_switch+0x1aa/0x740 [ 246.967882] ? copy_overflow+0x20/0x20 [ 246.971797] ? perf_trace_lock+0xd6/0x900 [ 246.975971] ? perf_trace_lock_acquire+0xe3/0x980 [ 246.980838] ? __schedule+0x8f3/0x2060 [ 246.984743] ? trace_event_raw_event_lock+0x340/0x340 [ 246.989958] ? perf_trace_lock+0x900/0x900 [ 246.994196] ? __sched_text_start+0x8/0x8 [ 246.998357] ? check_noncircular+0x20/0x20 [ 247.002596] ? lock_release+0xa40/0xa40 [ 247.006582] ? compat_start_thread+0x80/0x80 [ 247.011049] ? do_raw_spin_trylock+0x190/0x190 [ 247.015642] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.020150] ? find_held_lock+0x35/0x1d0 [ 247.024231] ? kthread_worker_fn+0x2af/0x980 [ 247.028655] ? lock_downgrade+0x980/0x980 [ 247.032816] ? lock_release+0xa40/0xa40 [ 247.036802] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 247.042707] ? do_raw_spin_trylock+0x190/0x190 [ 247.048145] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.052660] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.057692] kthread_worker_fn+0x32b/0x980 [ 247.061943] ? find_held_lock+0x35/0x1d0 [ 247.066030] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 247.071239] ? find_held_lock+0x35/0x1d0 [ 247.075317] ? complete+0x62/0x80 [ 247.078791] ? schedule+0xf5/0x430 [ 247.082342] ? __schedule+0x2060/0x2060 [ 247.086336] ? __lockdep_init_map+0xe4/0x650 [ 247.090754] ? do_raw_spin_trylock+0x190/0x190 [ 247.095349] ? lockdep_init_map+0x9/0x10 [ 247.099413] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.104530] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.109553] ? trace_hardirqs_on+0xd/0x10 [ 247.113715] loop_kthread_worker_fn+0x51/0x60 [ 247.118215] kthread+0x33c/0x400 [ 247.121594] ? loop_get_status64+0x120/0x120 [ 247.126006] ? kthread_stop+0x7a0/0x7a0 [ 247.130024] ret_from_fork+0x37/0x50 [ 247.133762] [ 247.133762] Showing all locks held in the system: [ 247.140100] 2 locks held by khungtaskd/746: [ 247.144453] #0: (rcu_read_lock){....}, at: [<00000000e8ddacd5>] watchdog+0x1c5/0xd60 [ 247.152531] #1: (tasklist_lock){.+.+}, at: [<00000000d082ab57>] debug_show_all_locks+0xd3/0x400 [ 247.161582] 2 locks held by getty/3616: [ 247.165577] #0: (&tty->ldisc_sem){++++}, at: [<0000000093b9c914>] ldsem_down_read+0x37/0x40 [ 247.174273] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000027c407a9>] n_tty_read+0x2ef/0x1a00 [ 247.183573] 2 locks held by getty/3617: [ 247.187554] #0: (&tty->ldisc_sem){++++}, at: [<0000000093b9c914>] ldsem_down_read+0x37/0x40 [ 247.196235] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000027c407a9>] n_tty_read+0x2ef/0x1a00 [ 247.205540] 2 locks held by getty/3618: [ 247.209522] #0: (&tty->ldisc_sem){++++}, at: [<0000000093b9c914>] ldsem_down_read+0x37/0x40 [ 247.218212] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000027c407a9>] n_tty_read+0x2ef/0x1a00 [ 247.227509] 2 locks held by getty/3619: [ 247.231486] #0: (&tty->ldisc_sem){++++}, at: [<0000000093b9c914>] ldsem_down_read+0x37/0x40 [ 247.240168] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000027c407a9>] n_tty_read+0x2ef/0x1a00 [ 247.249475] 2 locks held by getty/3620: [ 247.253455] #0: (&tty->ldisc_sem){++++}, at: [<0000000093b9c914>] ldsem_down_read+0x37/0x40 [ 247.262147] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000027c407a9>] n_tty_read+0x2ef/0x1a00 [ 247.271465] 2 locks held by getty/3621: [ 247.275447] #0: (&tty->ldisc_sem){++++}, at: [<0000000093b9c914>] ldsem_down_read+0x37/0x40 [ 247.284131] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000027c407a9>] n_tty_read+0x2ef/0x1a00 [ 247.293434] 2 locks held by getty/3622: [ 247.297408] #0: (&tty->ldisc_sem){++++}, at: [<0000000093b9c914>] ldsem_down_read+0x37/0x40 [ 247.306104] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000027c407a9>] n_tty_read+0x2ef/0x1a00 [ 247.315417] 1 lock held by syz-executor1/17330: [ 247.320091] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000005386ef87>] lo_ioctl+0x8b/0x1b70 [ 247.328696] 1 lock held by syz-executor1/17342: [ 247.333378] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000005386ef87>] lo_ioctl+0x8b/0x1b70 [ 247.341975] 1 lock held by syz-executor1/17348: [ 247.346642] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000005386ef87>] lo_ioctl+0x8b/0x1b70 [ 247.355236] 1 lock held by syz-executor1/17352: [ 247.359907] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000005386ef87>] lo_ioctl+0x8b/0x1b70 [ 247.368504] [ 247.370131] ============================================= [ 247.370131] [ 247.377144] NMI backtrace for cpu 1 [ 247.380779] CPU: 1 PID: 746 Comm: khungtaskd Not tainted 4.15.0-rc8+ #263 [ 247.387674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.397000] Call Trace: [ 247.399563] dump_stack+0x194/0x257 [ 247.403163] ? arch_local_irq_restore+0x53/0x53 [ 247.407798] ? debug_show_all_locks+0x2f4/0x400 [ 247.412448] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.416828] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.421289] nmi_cpu_backtrace+0x1d2/0x210 [ 247.425493] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.429953] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.435359] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.440525] watchdog+0x90c/0xd60 [ 247.443963] ? reset_hung_task_detector+0xa0/0xa0 [ 247.448780] ? complete+0x62/0x80 [ 247.452216] ? __schedule+0x2060/0x2060 [ 247.456158] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.460450] ? __lockdep_init_map+0xe4/0x650 [ 247.464827] ? do_raw_spin_trylock+0x190/0x190 [ 247.469374] ? lockdep_init_map+0x9/0x10 [ 247.473402] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.478475] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.483457] ? trace_hardirqs_on+0xd/0x10 [ 247.487573] ? __kthread_parkme+0x175/0x240 [ 247.491866] kthread+0x33c/0x400 [ 247.495200] ? reset_hung_task_detector+0xa0/0xa0 [ 247.500006] ? kthread_stop+0x7a0/0x7a0 [ 247.503948] ret_from_fork+0x37/0x50 [ 247.507712] Sending NMI from CPU 1 to CPUs 0: [ 247.512218] NMI backtrace for cpu 0 [ 247.512224] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.15.0-rc8+ #263 [ 247.512227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.512236] RIP: 0010:rcu_irq_enter+0x8/0x190 [ 247.512238] RSP: 0018:ffff8801db207d48 EFLAGS: 00000046 [ 247.512241] RAX: 0000000080000000 RBX: ffffffff8682c340 RCX: dffffc0000000000 [ 247.512243] RDX: ffffffff8666fae0 RSI: 1ffff1003b640fbd RDI: ffffffff86af5d20 [ 247.512246] RBP: ffff8801db207d60 R08: 1ffff1003b645985 R09: 0000000000000000 [ 247.512248] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8682c340 [ 247.512250] R13: 1ffff1003b640fb1 R14: ffff8801db207e68 R15: 0000000000000000 [ 247.512252] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 247.512255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.512257] CR2: 0000000000c72000 CR3: 0000000006822005 CR4: 00000000001606f0 [ 247.512260] Call Trace: [ 247.512263] [ 247.512271] ? irq_enter+0x13/0xd0 [ 247.512277] scheduler_ipi+0x23d/0x820 [ 247.512283] ? clockevents_program_event+0x108/0x2e0 [ 247.512286] ? migration_cpu_stop+0x470/0x470 [ 247.512291] ? tick_program_event+0x83/0x100 [ 247.512296] ? task_prio+0x40/0x40 [ 247.512304] smp_reschedule_interrupt+0xe6/0x670 [ 247.512308] ? smp_thermal_interrupt+0x700/0x700 [ 247.512312] ? _raw_spin_lock+0x32/0x40 [ 247.512316] ? _raw_spin_unlock+0x22/0x30 [ 247.512321] ? handle_edge_irq+0x2b4/0x7c0 [ 247.512324] ? task_prio+0x40/0x40 [ 247.512336] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.512341] reschedule_interrupt+0xa9/0xb0 [ 247.512342] [ 247.512346] RIP: 0010:native_safe_halt+0x6/0x10 [ 247.512347] RSP: 0018:ffffffff86807c38 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02 [ 247.512351] RAX: dffffc0000000000 RBX: 1ffffffff0d00f8a RCX: 0000000000000000 [ 247.512353] RDX: 1ffffffff0d19178 RSI: 0000000000000001 RDI: ffffffff868c8bc0 [ 247.512355] RBP: ffffffff86807c38 R08: ffffffff8666fae0 R09: 0000000000000000 [ 247.512357] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.512359] R13: ffffffff86807cf0 R14: ffffffff87037da0 R15: 0000000000000000 [ 247.512367] ? trace_hardirqs_on+0xd/0x10 [ 247.512370] default_idle+0xbf/0x460 [ 247.512374] ? __sched_text_end+0x4/0x4 [ 247.512380] ? tick_nohz_idle_enter+0x125/0x220 [ 247.512385] arch_cpu_idle+0xa/0x10 [ 247.512388] default_idle_call+0x36/0x90 [ 247.512392] do_idle+0x24a/0x3b0 [ 247.512398] cpu_startup_entry+0x104/0x120 [ 247.512401] ? cpu_in_idle+0x20/0x20 [ 247.512405] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.512408] ? trace_hardirqs_on+0xd/0x10 [ 247.512413] rest_init+0xed/0xf0 [ 247.512419] start_kernel+0x7f1/0x819 [ 247.512423] ? mem_encrypt_init+0xb/0xb [ 247.512427] ? early_idt_handler_common+0x3b/0x60 [ 247.512434] ? x86_family+0x32/0x40 [ 247.512440] x86_64_start_reservations+0x2a/0x2c [ 247.512443] x86_64_start_kernel+0x77/0x7a [ 247.512447] secondary_startup_64+0xa5/0xb0 [ 247.512451] Code: ff ff e8 1c ea 48 00 e9 3d fe ff ff e8 32 ea 48 00 e9 3b ff ff ff 0f 1f 00 66 2e 0f 1f 84 00 00 00 00 00 48 c7 c7 20 5d af 86 55 <48> b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 48 89 e5 53 [ 247.513217] Kernel panic - not syncing: hung_task: blocked tasks [ 247.513223] CPU: 1 PID: 746 Comm: khungtaskd Not tainted 4.15.0-rc8+ #263 [ 247.513226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.513227] Call Trace: [ 247.513238] dump_stack+0x194/0x257 [ 247.513246] ? arch_local_irq_restore+0x53/0x53 [ 247.513255] ? vsnprintf+0x1ed/0x1900 [ 247.513265] panic+0x1e4/0x41c [ 247.513270] ? refcount_error_report+0x214/0x214 [ 247.513283] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.513293] watchdog+0x91d/0xd60 [ 247.513308] ? reset_hung_task_detector+0xa0/0xa0 [ 247.513318] ? complete+0x62/0x80 [ 247.513330] ? __schedule+0x2060/0x2060 [ 247.513335] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.513340] ? __lockdep_init_map+0xe4/0x650 [ 247.513346] ? do_raw_spin_trylock+0x190/0x190 [ 247.513351] ? lockdep_init_map+0x9/0x10 [ 247.513356] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.513363] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.513369] ? trace_hardirqs_on+0xd/0x10 [ 247.513374] ? __kthread_parkme+0x175/0x240 [ 247.513382] kthread+0x33c/0x400 [ 247.513387] ? reset_hung_task_detector+0xa0/0xa0 [ 247.513390] ? kthread_stop+0x7a0/0x7a0 [ 247.513397] ret_from_fork+0x37/0x50 [ 247.926367] Dumping ftrace buffer: [ 247.930061] (ftrace buffer empty) [ 247.933755] Kernel Offset: disabled [ 247.937360] Rebooting in 86400 seconds..